Ferroli RGC 53.5 ÷ 200 kW air cooled water chiller, RGC 53.2 ÷ 202 kW air cooled heat pump Installation and operation manual

The Ferroli RGC 53.5 ÷ 200 kW and RGC 53.2 ÷ 202 kW are air cooled water chillers and heat pumps, respectively. These units offer a compact design and are highly configurable to fit different types of plants.

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RGC

AIR COOLED WATER CHILLERS AND HEAT PUMPS

WITH CENTRIFUGAL FANS

53.5 ÷ 200 kW IN COOLING MODE

53.2 ÷ 202 kW IN HEATING MODE

FERROLI adheres to the

EUROVENT certification programme.

The products concerned appear in the products guide to www.euroventcertification.com

INSTALLATION AND OPERATION MANUAL

Dear Customer,

Thank you for having purchased a FERROLI Idustrial coolers. It is the result of many years experience, particular research and has been made with top quality materials and higlly advanced technologies.The CE mark guaranteed thats the appliances meets European Machine Directive requirements regarding safety.

The qualitative level is kept under constant surveillance. FERROLI products therefore offer SAFETY, QUALITY and

RELIABILITY.

Due to the continuous improvements in technologies and materials, the product specification as well as performances are subject to variations without prior notice.

Thank you once again for your preference.

FERROLI S.p.A

“CE” DECLARATION OF CONFORMITY

We, the undersigned, hereby declare under our responsibility, that the machine in question complies with the provisions established by Directives :

“CE” OVERENSSTEMMELSESERKLERING

Underfegnede forsikrer under eget ansvar al den ovennævnte maskine er i overensstemmelse med vilkårene i direktiveme :

“EG” KONFORMITÄTSERKLÄRUNG

Wir, die Unterzeichner dies er Erklärung, erklären unter unseren ausschlie ßlichen Verantworfung, daß die genannte Maschine den Bestimmungen der folgenden

EG-Richtlinien entspricht :

DECLARATION “CE” DE CONFORMITE

Nous soussignés déclarons, sous notre entière responsabilité, que la machine en objet est conforme aux prescriptions des Directives :

FÖRSÄKRAN OM “CE” ÖVERENSSTÄMMELSE

Underfecknade försäkrar under eget ansvar alt ovannämnda maskinskinen er i overensstemmelse med vilkarene i direktivene :

BEKREFTELSE OM ÆCEØ OVERENSSTEMMELSE

Underfegnede forsikrer under eget ansvar al den ovennevnte maskinen er i overensstemmelse med vilkarene i direktivene :

DICHIARAZIONE “CE” DI CONFORMITÀ

Noi sottoscritti dichiariamo, sotto la nostra responsabilità, che la macchina in questione è conforme alle prescrizioni delle Direttive :

“CE” VAATIMUSTENMUKAISUUSVAKUUTUS

Allekirjoittaneet vakuutamme omalla vastuullamme että yllämainittu kone noudattaa ehtoja direktiiveissä :

DECLARACION “CE” DE CONFORMIDAD

Quienes subscribimos la presente declaracion, declaramos, baio nuestra exclusiva responsabilidad, que la maquina en objeto respeta lo prescrito par las

Directivas :

ΔΔΗΛΩΣΗ ΣΥΜΒΑΤΟΤΗΤΑΣ “EE”

Εμετς που υπογραϕουμε την παρουσα, δηλωνουμε υπο

την αποκλειστικη μας ευθυνη, οτι το μηχανημα

συμμορϕουται οτα οσ α ορτζουν οι Οδηγιες :

DECLARAÇÃO “CE” DE CONFORMIDADE

Nós, signatários da presente, declaramos sob a nassa exclusiva responsabilidade, que a má quina

prescrições das Directrizes :

“EG” CONFORMITEITSVERKLARING

Wij ondergetekenden verklaren hierbij op uitsluitend eigen verantwoording dat de bovengenoemde machine conform de voorschriften is van de Richtlijnen:

IZJAVA O “CE” SUGLASNOSTI

Mi niže potpisani izjavljujemo, pod našom odgovornošu, da ova Mašina odgovara zahtijevima iz

Direktiva :

DEKLARACJA ZGODNOŚCI “CE”

My niżej podpisani oświadczamy z pełną odpowiedzialnością, że niżej wymienione urządzenie w pełni odpowiada postanowieniom przyjętym w następujących Dyrektywach:

2006/42/EC

97/23/EC

2004/108/EC

2006/95/EC

3QE22170 rev.03

TABLE OF CONTENTS

GENERAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . .4

GENERAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . .4

EUROPEAN DIRECTIVES . . . . . . . . . . . . . . . . . . . . . . . . . .4

UNIT IDENTIFICATION PLATE . . . . . . . . . . . . . . . . . . . . . .4

PRESENTATION OF THE UNIT . . . . . . . . . . . . . . . . . . . . . .5

IDENTIFICATION CODE OF THE UNIT . . . . . . . . . . . . . . .5

DESCRIPTION OF THE COMPONENTS . . . . . . . . . . . . . .6

HYDRAULIC AND COOLING CIRCUIT COMPONENTS . . .8

VERSION WITH DESUPERHEATER

(AVAILABLE FOR BOTH IR UNITS AND IP UNITS) . . . . . .9

ACCESSORIES AND OPTIONAL EQUIPMENT . . . . . . . . . . . .10

MECHANICAL ACCESSORIES . . . . . . . . . . . . . . . . . . . . . .10

ELECTRICAL ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . .12

MECHANICAL OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . .12

ELECTRICAL OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

ACCESSORIES - MODEL COMBINATIONS . . . . . . . . . . . .13

TECHNICAL SPECIFICATIONS AND STANDARD

PERFORMANCES - IR COOLING UNIT ONLY . . . . . . . . . . . . .15

TECHNICAL SPECIFICATIONS OF UNIT AB STANDARD

UNIT / AB STANDARD UNIT + KS SILENCER KIT . . . . . .15

STANDARD PERFORMANCES AB STANDARD UNIT

/ AB STANDARD UNIT + KS SILENCER KIT . . . . . . . . . . .16

VERSION WITH DESUPERHEATER (VD) . . . . . . . . . . . . .18

RECOVERED HEATING CAPACITY

IN VERSION WITH DESUPERHEATER (VD) . . . . . . . . . .18

SPECIFIC DATA FOT BRINE VERSION (VI) . . . . . . . . . . . .19

TECHNICAL SPECIFICATIONS AND STANDARD

PERFORMANCES - IP HEAT PUMP UNITS . . . . . . . . . . . . . . .20

TECHNICAL SPECIFICATIONS OF UNIT AB STANDARD

UNIT / AB STANDARD UNIT + KS SILENCER KIT . . . . . . .20

STANDARD PERFORMANCES IN COOLING MODE AB . . . .

STANDARD UNIT / AB STANDARD UNIT + KS SILENCER KIT .21

STANDARD PERFORMANCES IN HEATING MODE AB

STANDARD UNIT / AB STANDARD UNIT + KS SILENCER KIT .23

VERSION WITH DESUPERHEATER (VD) . . . . . . . . . . . . .24

RECOVERED HEATING CAPACITY

IN VERSION WITH DESUPERHEATER (VD) . . . . . . . . . .24

NOISE LEVELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

STANDARD AB VERSION . . . . . . . . . . . . . . . . . . . . . . . . . .25

AB VERSION + LOW NOISE KIT KS . . . . . . . . . . . . . . . . . .25

OPERATING RANG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

OPERATING RANGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

WATER PRESSURE DROP PLATE HEAT EXCHANGER . . . .27

WATER PRESSURE DROP OF THE DESUPERHEATER . . . .28

WORKING HEAD OF THE

PUMPING MODULE MP-AM AND MP-SS . . . . . . . . . . . . .29

WORKING HEAD OF THE

PUMPING MODULE MP-AM AP AND MP-SS AP . . . . . . .30

MAXIMUM VOLUME OF WATER . . . . . . . . . . . . . . . . . . . . . . . .31

MAXIMUM WATER VOLUME OF THE SYSTEM

WITH HYDRONIC KIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

VENTILATION UNIT CALIBRATION . . . . . . . . . . . . . . . . . . . . .32

DIMENSIONAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

OVERALL DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . .33

DESCRIPTION OF THE COMPONENTS . . . . . . . . . . . . . .34

POSITION OF CONDENSATE DRAIN . . . . . . . . . . . . . . . . .34

MINIMUM OPERATIVE SPACE . . . . . . . . . . . . . . . . . . . . . .34

CONFIGURATIONS FOR CHANNEL INSTALLATION . . . . .35

THIS MANUAL IS DIVIDED INTO SECTIONS. THEIR NAMES APPEAR IN THE HEADING OF EACH PAGE.

WEIGHT DURING OPERATION AND TRANSPORT . . . . . . . .36

VIBRATION-DAMPER INSTALLATION . . . . . . . . . . . . . . . .36

AREA OF SUPPORT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

WEIGHT DURING OPERATION AND TRANSPORT . . . . . .36

MOD. 50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

MOD. 60 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

MOD. 70 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

MOD. 80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

MOD. 90 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

MOD. 100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

MOD. 115 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

MOD. 130 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

MOD. 145 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

MOD. 160 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

MOD. 180 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

MOD. 200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

RECEPTION AND POSITIONING . . . . . . . . . . . . . . . . . . . . . . .43

INSPECTIONS ON ARRIVA . . . . . . . . . . . . . . . . . . . . . . . . .43

SAFETY PRESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . .43

HANDLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

STORAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

ELECTRICAL CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . .44

GENERAL RULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

STRUCTURE OF THE ELECTRIC PANEL . . . . . . . . . . . . .44

COMPOSITION OF THE SYSTEM . . . . . . . . . . . . . . . . . . .44

ELECTRICAL CONNECTIONS . . . . . . . . . . . . . . . . . . . . . .44

WET CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

GENERAL RULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

HYDRAULIC LAYOUT OF THE SYSTEM . . . . . . . . . . . . . .47

PRECAUTIONS FOR THE WINTER . . . . . . . . . . . . . . . . . .47

BASIC DIAGRAM STANDARD UNIT VB

[COLD WATER CIRCUIT] . . . . . . . . . . . . . . . . . . . . . . . . . . .48

AIR VENT AND WATER DRAIN . . . . . . . . . . . . . . . . . . . . . .48

PLUMBING CONNECTION WITH VICTAULIC COUPLINGS . .48

BASIC DIAGRAM FOR UNITS WITH DESUPERHEATER

[HOT WATER CIRCUIT] . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

VALVE REGULATING DIAGRAM VALVE . . . . . . . . . . . . . . . . . . . .49

REFRIGERANT FLOW DIAGRAM BASIC VERSION

IN COOLING MODE IR . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

REFRIGERANT FLOW DIAGRAM BASIC VERSION

IN HEATING MODE IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

ADJUSTMENT AND CONTROL . . . . . . . . . . . . . . . . . . . . . . . .53

CONTROL SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

MENU STRUCTURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

INPUTS AND OUTPUTS . . . . . . . . . . . . . . . . . . . . . . . . . . .58

CONTROLLER TECHNICAL DATA . . . . . . . . . . . . . . . . . . .59

ALARMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

FUNCTIONS AVAILABLE FOR THE USER . . . . . . . . . . . . .62

PROBE CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . .64

SERIAL COMMUNICATION . . . . . . . . . . . . . . . . . . . . . . . . .65

SETTING AT WORK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

GENERAL RULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

MAINTENACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

MAINTENACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

VENTILATING UNIT MAINTENANCE . . . . . . . . . . . . . . . . .68

SAFETY AND PULLON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69

GENERAL CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . .69

REFRIGERANT SAFETY CARD . . . . . . . . . . . . . . . . . . . . .70

FIRST AID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

GENERAL SPECIFICATIONS

General specifications

This manual and the wiring diagram supplied with the unit must be kept in a dry place for possible future consultation.

The manual provides information on installation and correct use and maintenance of the unit. Before carrying out installation,

please carefully read all the information contained in this manual, which describes the procedures necessary for correct installation and use of the unit.

Carefully follow the instructions contained in this manual and comply with the current safety regulations. The unit must be installed in conformity with the laws in force in the country of use. Unauthorised tampering with the electrical and mechanical equipment INVALIDATES THE WARRANTY.

Check the electrical specifications given on the dataplate before making the electrical connections. Read the instructions given in the specific section on electrical connections.

Deactivate the equipment in case of a fault or poor operation.

If the unit requires repairs, only contact a specialised service centre recognised by the manufacturer and use original replacement parts.

The unit must be installed outside and connected to a hydronic cooling and/or heating system. Any use different from that permitted or outside the operating limits given in this manual is prohibited (unless previously agreed on with the firm).

The manufacturer declines any liability for damage or injury due to non-compliance with the information given in this manual.

European Directives

The company hereby declares that the machine in question complies with the matters prescribed by the following Directives:

•

Machinery directive

2006/42/EC

•

Pressurised equipment directive (PED)

•

Electromagnetic compatibility directive (EMC)

•

Low voltage directive (LVD)

97/23/EC

2004/108/EC

2006/95/EC

Unit identification plate

The figure on the left illustrates the identification plate of the unit:

Basic versions

A - Trademark

B - Model

C - Serial number

D - Cooling Capacity

E - Heating Capacity

F - Power input in COOLING mode

G - Power input in HEATING mode

H - Reference standard

I - Electric power supply

L - Maximum current absorption

M - Type of refrigerant and weight of charge

N - Shipping weight of the unit

O - Sound pressure

P - IP Level Protection

Q - Maximum pressure - High Side

R - Maximum pressure - Low Side

S - PED certification authority

Special versions

A - Trademark

B - Model

C - Serial number

D - Useful cooling output (same as Standard Version of the unit)

E - Useful heating output

for IR unit, VD version, same as the recovered Heat rating for IP unit, VD version, same as the Heat rating / recovered

Heat rating

F - Electric power draw in the COOLING mode (same as

Standard version of the unit)

G- Electric power draw in the HEATING mode

H - Reference standard

I - Electric power supply

L - Maximum electric current requirement

M- Type of refrigerant and weight of charge

N - Shipping weight of the unit

O - Acoustic pressure

P - IP Protection degree

Q - Maximum pressure on top side

R - Maximum pressure on bottom side

S - PED certification authority

NOTE: The identification plate of the Brine Version (VI) is filled out as shown in the diagram for the Basic Version of the unit (VB).

GENERAL SPECIFICATIONS

Presentation of the unit

This new series of industrial chillers and heat pumps has been designed to meet the demands of global markets in the small-medium power industrial and commercial plants. Units are compact and highly configurable, built to fit different types of plants so to meet the needs of highly qualified engineers.

Units are water chillers and heat pumps air condensed with centrifugal fans suitable for outdoor and indoor installation: the structure and panels are robust, made of galvanized and painted steel; all fasteners are made of stainless steel or galvanized steel, the frame containing the electrical equipment and all the components exposed to weather have a minimum IP54 degree of protection.

This series is composed of 12 models divided in four sizes with nominal cooling capacity from 53.5 to

200 kW and heating capacity from 53.2 to 202 kW.

The units product cold water from 5 to 20°C (in summer) and hot water from 30 to 53°C (in winter) and they can be equipped with continuous adjustment of centrifugal fans speed in order to allow the units to operate both with low outdoor temperature in cooling mode and with high outdoor temperature in heating mode as well as to reduce noise emissions (IMV accessory).

All the units are equipped with 2 scroll compressors arranged in pairs (tandem) on 1 circuit operating with environmental friendly R410A gas, brazed plate heat exchanger completely insulated and protected by water side with a differential pressure control and with an antifreeze electrical heater, coil heat exchanger made of louver aluminum fins and copper tubes, double inlet centrifugal fans with forward curved blades and transmission with belts and pulleys by a thermal protected motor, on-board electrical control panel equipped with control system to manage the main functions.

Hydronic group (MP) composed of fittings and connections is available as an accessory with 1 or 2 pumps and also with high available head pumps; the accessory Water Storage Tank (SAA) is completely insulated and available on delivery side or for primary-secondary hydraulic circuit (Victaulic connections already in place) depending on the kind of plants to serve.

A variety of other accessories are available to extend the capabilities of the units.

During the design of the units particular attention has been given to achieve high system efficiency, to reduce overall energy consumptions and sound levels in order to meet the increasingly restrictive laws in terms of noise. Upon request, you can choose for a Standard Unit (AB) or a Low Noise Kit (KS) which provides sound attenuation thanks to sound absorbing insulation in compressors area and sound jackets on compressors.

All units are accurately build in compliance with the existing standards and are individually tested in factory. Only electrical and hydraulic connections are required for installation.

Identification code of the unit

The codes that identify the units are listed below and include the sequences of letters that determine the meanings for the various versions and set-ups.

RGC IP - 50.2 - VB - AB - 0 - M - 5

Power Supply

5 - 400V - 3ph+N

50Hz

Series

Unit type

IR- units suitable for hydronic plant installation operating as chillers.

IP- units suitable for hydronic plant installation operating as heat pumps.

Unit model

N° Compressor

Unit version

VB - Standard unit

VD- Desuperheater unit

VI - Brine unit

Type of Refrigerant

0 - R410A

Acoustic Version

AB - Standard unit

Operating climate

M - M edium temperature.

Units are suitable to be installed in temperate climate sites.

The available special versions are described below:

VB: Basic version.

VD: Version with Desuperheater (available forboth IR units and IP units)

Produces cold water in the same way as the standard version plus hot water from 40 to 70°C at the same time. This is achieved by installing a water-refrigerant gas heat exchanger between the compressor and coils in order to recover

VI:

15 to 20% of the heating capacity that would otherwise be dispersed in the air.

Version that produces water at a low temperature (BRINE) (available for IR units only)

The unit can produce cold water with brine at a temperature of -8 to 5°C.

GENERAL SPECIFICATIONS

Description of the components

The complete series of industrial chillers and heat pumps for use in hydronic systems includes 12 constructional sizes rang

from 53.5 to 200 kW in the cooling mode and from 53.2 to 202 kW in the heating mode.

Main components:

1. Fans. It is composed of single and/or twin dual-intake centrifugal fans with forwards blades curved, balanced both statically and dynamically in compliance with ISO 1940 class 6.3 standards. The screw conveyor, rotor and frame are made of galvanized plate, while the shaft is made of C40 steel. The fan is coupled via belt and pulley to a 4-pole, three-phase, asynchronous motor secured on a special tightener slide, with protection class IP55, insulation class F and suitable for continuous service (S1) with sufficient thermal margin in the event of overloads of limited duration. The pulley fitted on the motor has a variable diameter and, within certain limits, enables adjusting the speed of rotation of the fan in order to obtain the desired air flow rate and useful static head.

2. Electric control and monitoring panel. This is housed in a metal casing in which the various electrical components are positioned on one metal plate.

2a. The power section includes:

• Main door-locking circuit-breaker.

• Fuse-holder that can be isolated with protection fuse triad for each compressor.

• Fuse-holder that can be isolated with protection fuse for compressor oil heaters and antifreeze (if installed).

• Control conta ctor for each compressor.

• Protection fuse for the ventilation unit.

• Fan speed regulating board.

• Contactor and magnetothermic switch to protect the pump (if the Hydronic Kit accessory is installed).

• Pump conta ctor (if the Hydronic Kit accessory is installed).

• Phase presence and sequence monitoring device on power supply

2b. The auxiliary section includes:

• Fuses on the auxiliary transformer.

• Fuses for fans protection

• Electromagnetic noise filter

• Adjusting fan speed board

• Insulating and safety transformer to power the auxiliary circuit.

2c. The microprocessor monitoring section includes:

• User interfacing terminal with display.

• On-off key.

• Operating mode selector key.

• Compress or on-off display LED.

• Operational mode LED

• Antifreeze heaters activated indicator LED.

• Fans on-off dislay LED

• Pumps on-off display LED

• Check-control with fault code display

• Defro sting, alarm, economy, stand-by LED.

• Remote ON/OFF functions - Summer/Winter (E/I) remote selection (IP unit only).

°C

MODE

Control system main functions: temperature control of the water produced by the unit, smart defrosting control, compressor and pump operating hour counter, timing and cycling of start-ups, input parameters by keyboard, alarms management, operating mode change (only IP unit), dynamic set-point (climatic control), “Adaptive” function for better temperature control for unit without storage tank.

Digital input functions: low pressure, high pressure, high temperature on compressor supply, phase presence and sequence monitoring device on power supply, differential water pressure control, compressors thermal protection, fans thermal protection, pumps thermal protection (only if installed MP accessory), remote ON/OFF and remote operating mode change (only IP unit).

Digital output functions: compressor start-up, pump start-up (only with MP accessory), plate heat exchanger electrical heater, remote general alarm, 4-way valve (only IP unit).

Analogic input functions: in and out water temperature, coil temperature probe, external air temperature probe (if present).

Analogic output functions: continuous adjustment of centrifugal fans rotating speed by inverter (only if installed IMV accessory).

GENERAL SPECIFICATIONS

3. Compressors. They are the SCROLL type with orbiting coil equipped with built-in thermal protection and oil heater. The KS kit includes: a soundproofing jacket for the compressors and acoustic cladding for the entire compressor compartment to reduce the noise level. All units are equipped with two compressors connected in parallel (1 single cooling circuit) which can operate at the same time (100% cooling power) or individually (50% of the cooling power), thus adapting to the different thermal loads of the system supplied.

4. Frame structure made of galvanized sheet metal panels coated with polyurethane powder paint to ensure maximun protection against adverse weather conditions.

5. Evaporator made of brazed stainless steel plates (AISI 316). It is installed in a shell of heat-insulating material to prevent the formation of condensation and heat exchanges towards the outside. Standard supply also includes antifreeze heater a differential pressure switch on the water circuit to avoid the risk of freezing if the water flow is shut off for some reason.

6. Condensing coils, the aluminium finned pack type with shaped profile to increase the heat exchange coefficient and with copper pipes arranged in staggered rows. A sub-cooling section is integrated into the lower part.

7. Covering panels, made of galvanized sheet metal coated with polyurethane powder paint to ensure maximun protection against adverse weather conditions

8.One-way valves (IP unit only), allowing the coolant to pass into the appropriate exchangers, depending on the operating cycle.

4-way cycle reversal valve (IP unit only), reverses the flow direction of the coolant as the summer/winter operating mode is changed.

GENERAL SPECIFICATIONS

Hydraulic and cooling circuit components

10. Drain Pan Kit (standard for IP version). Provides a pan under the coil to drain the condensing water, fitted with 1/2" outlet connection positioned opposite the electric control panel.

11. Fluid cock. Ball type, this allows the gas flow on the fluid line to be turned on and off. Along with the cock on the compressor delivery, it allows the components of the fluid line to be subj ected to extraordinary maintenance work and the compressors to be replaced if necessary (without discharging the coolant from the unit).

12. Compressor delivery cock. Ball type, allows the gas delivered to the compressors to be turned on and off.

13. Dehydrator filter. Mechanical type. Retains impurities and traces of moisture in the circuit. Hermetic type for models 50÷80;

cartridge type for models 90÷160.

14. Fluid and humidity indicator. Signals when fluid passes through the circuit, indicating that the coolant charge is correct.

The fluid indicator light also indicates the amount of moisture in the coolant by changing colour.

15. Low pressure switch (N°1 of series IR version, N°2 of series IP version). With fixed setting. It is installed on the suction pipe and blocks the compressors if the operating pressures drop below the tolerated values. Automatically resets as the pressure increases. If it activates frequently, the unit will block and can only be restarted by resetting via the user interface terminal.

16. High pressure switch (n°2). With fixed setting. Are is installed on the delivery pipe and blocks the compressors if the operating pressures exceed the tolerated values. If it activates, the unit will block and can only be restarted by resetting via the user interface terminal.

17. Thermostatic valve. With external equalizer, this supplies the evaporator correctly, keeping the selected overheating degree at a steady level.

18. Water differential pressure switch. This is standard supply and is installed on the connections between the water inlet and outlet of the exchanger. It stops the uni t if it activates.

19. Pressure taps: 1/4 " SAE (7/16" UNF) type with flow regulator. Allow the operating pressure of the system to be measured: compressor delivery, lamination component inlet, compressor intake.

20. Pressure taps: 5/16 " SAE type with flow regulator. Allow the charge/discharge of the gas from the system, precisely from compressor outlet an expansion valve inlet.

21. Electrical heating elements to heat the compressor oil. "Belt" type. These activate when the compressor turns off and keep the temperature of the oil sufficiently high so as to prevent coolant from migrating during these pauses.

Safety valve. Installed on the delivery pipe of the compressors, this operates if extreme faults should occur in the plant.

Fluid receiver (IP unit only), this is a plenum tank that accounts for variations to the coolant charge the machine must supply as the summer/winter operating mode varies.

Fluid separator (IP unit only), on the compressor intake to protect against possible fluid back-flows.

GENERAL SPECIFICATIONS

Version with Desuperheater VD (available for both IR units and IP units)

Hydraulic and chilling circuit components:

1. Desuperheater. Specially designed for the specific version. Plate type, made of stainless steel (AISI 316).

It is installed within a shell of thermal barrier insulating material to prevent heat exchanges towards the outside. Standard supply also includes an electric antifreeze heater to prevent the parts from freezing during the winter, when the system remains at a standstill (if not drained).

2. Water safety valve.On the heat recovery inlet pipe. It acts whenever faulty service leads to an operating pressure in the plumbing system that exceeds the valve opening value (Fig.1).

3. Water drain cock for emptying the exchangers and pipes of the machine dedicated to heat recovery (Fig. 1).

4. Air vent. Accessed by removing the front panels. It consists of a manually operated valve installed in the highest part of the water pipes. To use in conjunction with the water drain cocks situated in the rear part of the unit, for emptying the exchangers and pipes dedicated to heat recovery.

ACCESSORIES AND OPTIONAL EQUIPMENT

Mechanical options

AVG - Rubber vibration dampers. Consisting of 4/6 rubber vibration dampers to fit under the unit. Reduce the extent to which the mechanical vibrations created by the compressors and fans during normal operation are transmitted to the bearing surface of the machine. The insulating degree of the vibration dampers is about 85%.

GM - Pressure gauge unit. Consisting of 2 pressure gauges that display the pressure values of the refrigerating fluid on the compressor suction and delivery sides.

GP - Protective grilles. These are metal grilles installed to protect the finned banks.

SAA - Water storage tank. Made of adequately thick painted sheet metal, this reduces the number of compressor start-ups and fluctuations in the temperature of the water conveyed to the users. It is insulated with thermal barrier material to prevent the formation of condensation and heat exchanges towards the outside.

Water storage tank. It consists of:

Water draining. On-off action by means of a cock that can be accessed by removing the rear panel, positioned on the side of the unit opposite to the electric panel.

Air vent. Accessed by removing the rear panel positioned on the side of the unit opposite to the electric panel. It consists of a manually operated valve installed on the highest part of the wet pipes.

Water safety valve, on the rear part of the tank. It acts whenever faulty service leads to an operating pressure in the hydraulic circuit that exceeds the valve opening value.

Antifreeze heater connection. 1”1/4 female threaded connection pre-engineered for installation of the antifreeze heater (RAG accessory).

KS- Low noise kit (M). Provides sound attenuation thanks to sound absorbing insulation in compressors area and sound jackets on compressors.

KB- KB- Drain Pan Kit (standard for IP version) (M). Provides a pan under the coil to drain the condensing water, fitted with 1/2" outlet connection positioned opposite the electric control panel.

KT - the following kits are available (this accessory is mandatory if the Hydronic Kit is not installed).

- Basic pipe kit. This accessory consists of steel pipes insulated with thermal barrier material and allows the water inlet/outlet to be connected straight inside the unit.

- Complete pipe kit. This accessory consists of steel pipes insulated with thermal barrier material and allows the water inlet/outlet connection to be routed to the machine.

- Water storage tank pipe kit. This accessory consists of steel pipes insulated with thermal barrier material and allows the water inlet/outlet connection to be routed to the machine.

NB: YOU CAN CHOOSE ONLY ONE KIT.

• MP. Hydronic Kit (M). Consists of:

1 On-off ball valves. Turn components such as the water filter, surge chamber and pump on and off when they require routine or extraordinary maintenance.

2 Metal gauze water filter. Can be turned on and off and inspected. It is installed on the pump delivery side .

Prevents machining residues

(dust, swarf, etc.) in the water pipes from entering the plate-type heat exchanger.

3 Hydraulic pump. Circulates water around the system. The pumps have a low/high head and suit the majority of installation requirements.

The pumps are safeguarded by a magnetothermics installed in the chiller’s electric panel.

4 Surge chamber. This is a closed, diaphragm type chamber. It absorbs the variations in the volumes of water in the system caused by temperature variations.

5 Water filling. Manual function with control positioned on the side of the unit opposite the electric panel and turned on and off by a cock that can be accessed by removing the rear panel.

6 Water pressure gauge. Connected to the water fill pipe. Displays the pressure of the water in the system.

7 Water safety valve.

8 Water outlet.

9 Air vent.

10 Antifreeze heater connection (RAG accessory).

MP. Hydronic Kit.

MP : Hydronic Kit with 1 o 2 Pumps: Besides the pumps, this accessory is equipped with all the hydraulic components (water filter, expansion tank, on-off valves, water pressure gauge, air vent, water outlet) required for complete installation and easy maintenance.

Different water accumulation tank configurations are therefore available in combination with the Hydronic Kit accessory:

MP - AM: Accumulation on the Plant Delivery side (Standard)(A): The pump draws water from the system, sends it to the plate exchanger and from thence to the inertial accumulation tank. During normal operating conditions, the pump in this configuration is able to provide a residue head from 86 to 150 kPa (from 9 to 15 m.w.c.) for the circulating water.

MP - AM AP: Accumulation on the Plant Delivery side (High)(B).: The pump draws water from the system, sends it to the plate exchanger and from thence to the inertial accumulation tank. During normal operating conditions, the pump in this configuration is able to provide a residue head from 198 to 255 kPa (from 20 to 25 m.w.c.) for the circulating water.

MP - PS: Accumulation pre-engineered for the primary and secondary circuit : The sole function of the pump is to circulate the water around the primary circuit: this circuit includes the accumulation tank and plate exchanger (chiller water circuit). The installer must mount the pumping section relative to the secondary circuit formed by the accumulation tank (with the pre-engineered wet connections) and the system served. No high working head version available.

MP-SS: Hydronic Kit without Water Storage Tank (Standard) (A). The pump draws water from the system, sends it to the plate heat exchanger and returns it to the system. During normal operating conditions, the pump in this configurations can provide a residue head from

86 to 150 kPa (from 9 to 15 m w.c.).

MP-SS AP: Hydronic Kit without Water Storage Tank (High Working Head) (B). The pump draws water from the system, sends it to the plate heat exchanger and returns it to the system. During normal operating conditions, the pump in this configurations can provide a residue head from 198 to 255 kPa (from 20 to 25 m w.c.).

(A): For the working head values depending on the water flow rate, consult the Standard Working Head MP-AM graph.

(B): For the working head values depending on the water flow rate, consult the High Working Head MP-AM graph.

NOTE: (M): Installed (F): To be installed by customers

NOTE: It is essential to purchase the units with either the KT or MP accessory described previously.

The choice of one automatically excludes the other.

- BASIC PIPE KIT

ACCESSORIES AND OPTIONAL EQUIPMENT

- COMPLETE PIPE KIT

WATER STORAGE TANK PIPE KIT

MP - 1P AM

MP - 1P AM AP MP - 1P PS

MP - 2P AM MP - 2P AM AP MP - 2P PS

MP - 1P SS

MP - 2P SS

MP - 1P SS AP

MP - 2P SS AP

ACCESSORIES AND OPTIONAL EQUIPMENT

Electrical options

CR - Remote control (F). This can be used to select all the monitoring and display functions of the control unit on the machine at a maximum distance of 100 meters away. It must be installed by using a cable with three strands or three wires in PVC of the N07-VK type with a 1mm

2 section. The transmission line must be installed in a raceway separate from any electric powering wires (230/400 V).

The control unit has the following buttons:

MODE key : used to select the operating mode

MODE

ON/OFF key : used to turn the unit ON/OFF and to reset the alarms

°C

Mode + ON/OFF keys : used to access and quit the various menu levels

UP key: scrolls forwards through the menu items or increases the value of a parameter

Tasto DOWN: scrolls backw ards through the menu items or decreases the value of a parameter.

KOP - Programmer clock (F). Allows the unit to be turned on and off depending on the programmed time setting (up to 14 switching actions can be programmed as required throughout the 7 days of the week).

RAG: Antifreeze heating element for the accumulation tank (M/F). Plug type. This activates in parallel with the evaporator’s antifreeze heating element and keeps the water at a temperature able to prevent ice from forming when the unit remains idle during the winter.

TAT- High Temperature Thermostat (M). Two thermostats in series on compressors outlet pipes preserve operation not allowing temperature to rise up than a specified non adjustable value.

SND- External Air Probe (M). External air probe mounted near coil allows smart defrosting and climatic variation of setpoint

INT - Serial interface (F). Allows serial communication on RS485 by MODBUS protocol

IMV- Fan motor inverter (M)

. Adjusts continuously centrifugal fan speed in order to allow the units to operate both with low outdoor temperature in cooling mode and with high outdoor temperature in heating mode

NOTE: (M): Factory mounted (F): To be installed by customers

Mechanical options

Special finned heat exchangers

• Coils with copper fins

• Coils with tin-coated copper fins

• Coils with aluminium fins with acrylic coating

Electrical options

Other power source voltage rating (contact our technical department).

ACCESSORIES AND OPTIONAL EQUIPMENT

Accessories - Model Combinations

MODEL / ACCESSORY CODE

Rubber vibration dampers

With Tank

Without Tank

Gas pressure gauges

Protective grilles

Drain pan kit (1)

Low noise kit

Basic pipe kit

Copmplete pipe kit

Tank pipe kit

Water storage tank

KS7

KS8

KS9

KS15

KT30

KT29

KT31

KT33

KT40

KT34

KT35

KT41

SAA29 M

SAA30 M

SAA39 M

M / F 50 60 70 80 90 100 115 130 145 160 180 200

AVG13 F

• • • •

AVG15 F

AVG12 F

• • • •

• • • • • • • •

AVG14 F

AVG16 F

GM12 M

•

• •

•

GP49

GP50

GP51

GP66

• •

• • • •

• •

BCN3

BCN4

BCN12 M

KS5

KS6

•

• • • • • •

• •

•

NOTE:

(M): factory mounted

(F): to be installed by customer

(1): standard for IP version

Table Continued on next page.

ACCESSORIES AND OPTIONAL EQUIPMENT

MODEL / ACCESSORY CODE

With tank on delivery (Standard

Head)

With tank on delivery (High Head)

1 Pump

2 Pumps

1 Pump

2 Pumps

M / F 50 60 70 80 90 100 115 130 145 160 180 200

MP105 M

• • • •

MP106 M

MP113 M

MP147 M

MP122 M

MP124 M

• • • •

• •

MP133 M

MP152 M

MP107 M

MP108 M

MP109 M

MP148 M

MP125 M

MP126 M

MP127 M

MP153 M

•

With tank for primary - Secondary circuit

1 Pump

2 Pumps

MP111 M

MP112 M

MP113 M

MP149 M

MP128 M

MP129 M

MP130 M

MP154 M

MP117 M

MP118 M

•

Without tank

(Standard Head)

1 Pump

2 Pumps

MP131 M

MP150 M

MP134 M

MP135 M

MP136 M

• • • •

•

• •

1 Pump1

Pump

MP155 M

MP119 M

MP120 M

MP121 M

MP151 M

• • • •

• •

• • • •

• •

Without tank (High

Head)

2 Pumps

MODEL / ACCESSORY CODE

External air probe

• •

MP137 M

MP138 M

MP139 M

MP156 M

SND3

• • • •

• •

• • • •

• •

M / F 50 60 70 80 90 100 115 130 145 160 180 200

• • • • • • • • • • • •

Programming clock kit

Remote control kit

Serial interface kit

Kit Inverter

KOP1 F

RAG13 M

Storage tank electrical heater kit

RAG14 F

High temperature thermostat kit (2) TAT8 M

CR6

INT2

VRT5

VRT6

VRT7

VRT8

•

NOTE:

(M): factory mounted

(F): to be installed by customer

(2): standard for VI version

TECHNICAL SPECIFICATIONS AND STANDARD PERFORMANCES - IR COOLING UNIT ONLY

Technical specifications of unit AB Standard Unit / AB Standard Unit + KS Silencer kit

Model

Power supply

Type of refrigerant

Circuits

Cooling capacity

(1) (E)

Compressors power input (1)

EER

Total power input (1)

Total power input (1) (E)

Total EER

ESEER (E)

Water flow rate (1)

Water pressure drops (1) (E)

Working head (1) (MP)

50 60 70 80 90 100 115 130 145 160 180 200 UM

400V - 3ph+N - 50 Hz V-f-Hz

R410A

/ n°

53,5 58,6 68,8 78,7 91,0 102 112 126 143 158 180 200 kW

16,3 18,5 20,9 25,6 28,2 31,6 35,5 40,5 46,0 51,0 56,0 62,8 kW

3,28 3,17 3,29 3,07 3,23 3,22 3,15 3,11 3,11 3,10 3,21 3,18 -

21,8 24,0 26,4 31,1 34,4 37,8 44,5 49,5 62,5 67,5 78,0 84,8 kW

17,8 20,0 22,5 27,3 30,6 34,1 37,9 42,9 53,9 59,2 66,5 73,7 kW

3,01 2,93 3,06 2,88 2,97 2,98 2,96 2,94 2,65 2,67 2,71 2,71

4,15 4,04 4,22 3,98 4,10 4,11 4,08 4,05 3,66 3,68 3,74 3,74

2,56 2,80 3,29 3,76 4,35 4,85 5,35 6,02 6,83 7,55 8,60 9,56

42 51 48 40 40 40 40 39 39 39 58 57

135 116 97 75 143 129 113 92 116 95

l/s kPa

141 107 kPa

Compressor

Type

Quantity

Load steps

Scroll

0-50-100

Oil charge CP1 3,25 3,25 3,25 3,25 3,25 4,7 4,7

Oil charge CP2 3,25 3,25 3,25 3,25 4,7 4,7 6,8

Heat Exchanger

Type

Quantity

Water volume

Fan

Type

Quantity

Total air flow rate

Working head NOM/MAX (3)

Power input

Coil

Type

Quantity

Front area

Water Storage Tank (SAA accessory)

Water volume

Safety valve setting

Surge chamber volume

Surge chamber default pressure

Max. operating pressure

3,6 3,6

3,38

200

1000

4,6 5,4 7,6

Brazed plates

Aluminum fins and copper tubes

4,72

8,4

600

150

9,7

Centrifugal

400

6,8

10,9

5,90

800

6,8

6,3

12,6

6,3

14,5

6,3

11,1

7,41

460

6,3

13,0

/ n° l

5,5

6,2

50 /150

16,5

22 n°

29050 29050 28100 27680 41460 40100 47440 47440 62190 59820 82920 79760 m 3 /h rpm kW

/ n°

% l l

/ n° m 2 l kPa l kPa kPa

Electrical Data

Units without pumping module

Total maximum power input [ FLA ]

Total maximum power input [ FLI ]

Total maximum starting current [ MIC ]

52,7 55,3 62,8 73,1 80,6 86,1 101 109 138 152 178 193 A

30,3 32,5 35,9 40,3 47,1 52,7 60,9 65,6 82,7 91,5 108 119 kW

150 151 177 215 269 275 328 336 389 403 498 513 A

Units with pumping module MP-AM and MP-PS (1 or 2 pumps)

Total maximum power input [ FLA ]

Total maximum power input [ FLI ]

Total maximum starting current [ MIC ]

55,9

32,1

153

58,5

34,3

155

Units with pumping module MP-AM AP (1 or 2 pumps)

66,0

37,7

180

76,3

42,1

218

85,4

50,0

274

90,9

55,6

279

106

63,8

333

114

68,5

341

144

85,9

394

158

94,7

409

186

113

507

201

124

521

A kW

Total maximum power input [ FLA ]

Total maximum power input [ FLI ]

Total maximum starting current [ MIC ]

58,9 61,6 69,0 79,3 86,8 92,4 109 117 146 161 189 204 A

34,1 36,3 39,7 44,1 50,8 56,5 65,6 70,3 87,5 96,3 115 126 kW

156 158 183 221 275 281 336 345 397 411 509 524 A

Data referred to standard operating condition.

(1): water temperature: in 12°C - out 7°C air temperature: in 35°C d.b.

(2): water temperature: in 40°C - out 45°C air temperature: in 7°C d.b. 87% RH

(3): Adjustable changing the diameter of the motors pulley

(MP): with standard hydronic kit MP-AM and MP-SS

(SAA): with storage tank

(E): data declared according to LCP EUROVENT certification program, Total power input is corrected of external available static pressure as defined in UNI EN

14511:2008

TECHNICAL SPECIFICATIONS AND STANDARD PERFORMANCES - IR COOLING UNIT ONLY

Standard performances AB Standard unit / AB Standard Unit + KS Silencer kit

Mod. 50-100

MOD.

100

20 25

OUTDOOR AIR TEMPERATURE (°C D.B.)

30 35 40 45 50

kWf kWa kWf kWa kWf kWa kWf kWa kWf kWa kWf kWa kWf kWa

61,1 11,4 57,0 13,2 53,9 14,5 50,6 16,0 47,1 17,6 43,6 19,2 40,0 20,8

62,8 11,5 58,6 13,3 55,4 14,6 52,0 16,1 48,4 17,8 44,8 19,4 41,1 21,0

64,6 11,7 60,3 13,4 57,0 14,8

53,5 16,3

49,8 18,0 46,1 19,6 42,3 21,2

66,4 11,8 62,0 13,6 58,6 14,9 55,0 16,5 51,2 18,2 47,4 19,8

68,2 11,9 63,7 13,7 60,2 15,1 56,5 16,6 52,6 18,3 48,7 20,0

70,1 12,0 65,4 13,8 61,8 15,2 58,0 16,8 54,0 18,5 50,0 20,2

71,8 12,1 67,1 14,0 63,4 15,4 59,5 17,0 55,4 18,7 51,3 20,4

74,8 13,5 69,8 15,6 66,0 17,1 61,9 18,9 57,6 20,8 53,4 22,7

76,7 13,7 71,6 15,7 67,7 17,3 63,6 19,1 59,1 21,0 54,8 22,9

78,7 13,8 73,5 15,9 69,5 17,5 65,2 19,3 60,7 21,2 56,2 23,2

80,8 13,9 75,5 16,0 71,3 17,6 67,0 19,5 62,3 21,4 57,7 23,4

87,8 15,3 81,9 17,6 77,5 19,4 72,7 21,3 67,6 23,5 62,6 25,6

90,1 15,4 84,1 17,7 79,5 19,5 74,6 21,6 69,4 23,8 64,3 25,9

92,4 15,6 86,2 17,9 81,6 19,7 76,5 21,8 71,2 24,0 66,0 26,2

94,9 15,7 88,6 18,1 83,8 19,9 78,6 22,0 73,1 24,2 67,7 26,4

97,7 18,5 91,2 21,3 86,2 23,5 80,9 25,9 75,3 28,5 69,7 31,1

100 18,7 93,7 21,5 88,6 23,7 83,2 26,1 77,4 28,8 71,7 31,4

103 18,9 96,2 21,7 91,0 23,9 85,4 26,4 79,4 29,1 73,6 31,7

106 19,1 98,7 21,9 93,3 24,2 87,5 26,7 81,5 29,4 75,4 32,0

109 19,3 101 22,2 95,8 24,4 89,9 26,9 83,7 29,7 77,5 32,3

73,8 12,3 68,9 14,1 65,1 15,5 61,1 17,1 56,9 18,9 52,7 20,6 -

66,9 13,0 62,4 14,9 59,0 16,5 55,4 18,1 51,5 20,0 47,7 21,8 43,9 23,6

68,7 13,1 64,2 15,1 60,7 16,6 56,9 18,3 53,0 20,2 49,1 22,0 45,1 23,8

70,7 13,2 66,0 15,2 62,4 16,8

58,6 18,5

54,5 20,4 50,5 22,2 46,4 24,0

72,8 13,4 67,9 15,4 64,2 17,0 60,3 18,7 56,1 20,6 51,9 22,5 -

78,5 14,7 73,3 16,9 69,3 18,6 65,0 20,5 60,5 22,6 56,1 24,6 51,5 26,6

80,7 14,8 75,3 17,0 71,2 18,8 66,9 20,7 62,2 22,8 57,6 24,9 52,9 26,9

83,1 15,0 77,5 17,2 73,3 19,0

68,8 20,9

64,0 23,0 59,3 25,1 54,5 27,2

85,4 15,1 79,7 17,4 75,4 19,2 70,7 21,1 65,8 23,3 61,0 25,4 -

89,8 18,0 83,9 20,7 79,3 22,8 74,4 25,1 69,2 27,7 64,1 30,2 58,9 32,6

92,3 18,1 86,2 20,9 81,5 23,0 76,5 25,3 71,1 27,9 65,9 30,5 60,5 32,9

95,0 18,3 88,7 21,1 83,9 23,2

78,7 25,6

73,2 28,2 67,8 30,8 62,3 33,3

116 20,6 108 23,7 102 26,1 96,2 28,8 89,5 31,7 82,9 34,6

119 20,8 111 23,9 105 26,4 98,7 29,1 91,8 32,1 85,1 34,9

122 21,0 114 24,2 108 26,6 101 29,4 94,2 32,4 87,2 35,3

126 21,2 117 24,4 111 26,9 104 29,7 96,7 32,7 89,6 35,6

104 19,8 97,0 22,8 91,7 25,1 86,0 27,7 80,1 30,5 74,1 33,2 68,1 35,9

107 20,0 100 23,0 94,2 25,3 88,4 27,9 82,3 30,8 76,2 33,5 70,0 36,3

110 20,2 103 23,2 97,0 25,6

91,0 28,2

84,7 31,1 78,4 33,9 72,0 36,6

113 20,4 105 23,5 100 25,9 93,6 28,5 87,1 31,4 80,6 34,3 -

116 22,2 109 25,5 103 28,1 96,4 31,0 89,7 34,2 83,1 37,2 76,3 40,3

120 22,4 112 25,7 106 28,4 99,1 31,3 92,2 34,5 85,4 37,6 78,4 40,6

123 22,6 115 26,0 109 28,7

102 31,6

94,9 34,8 87,9 38,0 80,7 41,1

127 22,9 118 26,3 112 29,0 105 31,9 97,6 35,2 90,4 38,4 -

130 23,1 121 26,6 115 29,3 108 32,3 100 35,6 92,9 38,8

134 23,3 125 26,8 118 29,6 111 32,6 103 35,9 95,3 39,2

137 23,5 128 27,1 121 29,8 113 32,9 106 36,3 97,8 39,5

141 23,8 131 27,4 124 30,1 117 33,2 108 36,6 100 39,9

Tw= Outlet water temperature °C kWf = refrigerating power (kW).

kWa = Power input of compressors (kW)

The standard performances refer to a 5°C temperature difference between the water entering and leaving the plate-type heat exchanger and to operation of the unit with all fans at top speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).

TECHNICAL SPECIFICATIONS AND STANDARD PERFORMANCES - IR COOLING UNIT ONLY

Mod. 115-200

MOD.

115

130

145

160

180

200

OUTDOOR AIR TEMPERATURE (°C D.B.)

20 25 30 35 40 45 50

kWf kWa kWf kWa kWf kWa kWf kWa kWf kWa kWf kWa kWf kWa

128 24,9 119 28,7 113 31,6 106 34,8 98,5 38,4 91,3 41,8 83,8 45,2

131 25,1 123 28,9 116 31,9 109 35,1 101 38,7 93,8 42,2 86,1 45,7

135 25,4 126 29,2 119 32,2

112 35,5

104 39,1 96,5 42,7 88,6 46,1

139 25,7 130 29,5 123 32,6 115 35,9 107 39,6 99,2 43,1

143 25,9 133 29,8 126 32,9 118 36,3 110 40,0 102 43,6

147 26,2 137 30,1 129 33,2 121 36,6 113 40,4 105 44,0

150 26,5 140 30,4 133 33,5 125 37,0 116 40,7 107 44,4

154 26,7 144 30,7 136 33,9 128 37,3 119 41,1 110 44,9

144 28,4 134 32,7 127 36,0 119 39,7

165 29,9 154 34,4 146 37,9 137 41,8 127 46,0 118 50,2

169 30,2 158 34,7 149 38,3 140 42,2 130 46,5 121 50,7

174 30,5 162 35,1 153 38,6 144 42,6 134 46,9 124 51,2

182 33,6 170 38,7 161 42,6 151 47,0 141 51,8 130 56,4

187 33,9 175 39,1 165 43,0 155 47,4 144 52,3 134 57,0

192 34,3 179 39,4 170 43,5 159 47,9 148 52,8 137 57,6

197 34,6 184 39,8 174 43,9 163 48,4 152 53,3 141 58,1

212 38,0 198 43,7 187 48,2 176 53,1 164 58,5 151 63,8

218 38,4 203 44,1 192 48,6 181 53,6 168 59,1 156 64,4

228 44,1 213 50,7 202 55,9 189 61,6 176 67,9 163 74,0 150 80,0

235 44,5 219 51,2 207 56,4 194 62,2 181 68,5 167 74,7 154 80,8

241 44,9 225 51,7 213 57,0

200 62,8

186 69,2 172 75,5 158 81,6

248 45,4 232 52,3 219 57,6 206 63,5 191 70,0 177 76,3

255 45,9 238 52,8 225 58,2 211 64,1 197 70,7 182 77,1

262 46,3 244 53,3 231 58,7 217 64,8 202 71,4 187 77,8

269 46,8 251 53,8 237 59,3 222 65,4 207 72,1 192 78,6

276 47,2 258 54,4 244 59,9 229 66,0 213 72,8 197 79,4

111 43,8 103 47,7 94,3 51,6

148 28,7 138 33,0 130 36,4 122 40,1 114 44,2 106 48,2 96,9 52,1

152 29,0 142 33,3 134 36,7

126 40,5

117 44,6 109 48,7 100 52,6

156 29,3 146 33,7 138 37,1 130 40,9 121 45,1 112 49,2

161 29,6 150 34,0 142 37,5 133 41,4 124 45,6 115 49,7

163 32,3 152 37,1 144 40,9 135 45,1 126 49,7 117 54,2 107 58,6

168 32,6 157 37,5 148 41,3 139 45,5 129 50,2 120 54,7 110 59,2

173 32,9 161 37,9 152 41,7

143 46,0

133 50,7 123 55,3

178 33,3 166 38,3 157 42,2 147 46,5 137 51,3 127 55,9

113

59,8

180 35,8 168 41,2 159 45,4 149 50,0 139 55,1 129 60,1 118 65,0

185 36,1 173 41,6 164 45,8 154 50,5 143 55,6 132 60,7 122 65,6

191 36,5 178 42,0 168 46,3

158 51,0

147 56,2 136 61,3 125 66,3

196 36,9 183 42,4 173 46,8 162 51,6 151 56,8 140 62,0 -

202 37,3 188 42,9 178 47,2 167 52,1 155 57,4 144 62,6

207 37,6 193 43,3 183 47,7 171 52,6 159 58,0 148 63,2

205 39,3 192 45,2 181 49,8 170 54,9 158 60,5 147 66,0 135 71,4

211 39,7 197 45,6 186 50,3 175 55,4 163 61,1 151 66,6 138 72,0

217 40,1 203 46,1 192 50,8

180 56,0

167 61,7 155 67,3 142 72,8

223 40,5 209 46,6 197 51,4 185 56,6 172 62,4 160 68,0

230 40,9 214 47,1 203 51,9 190 57,2 177 63,0 164 68,7

236 41,3 220 47,5 208 52,4 195 57,8 182 63,7 168 69,4

242 41,7 226 48,0 213 52,9 200 58,3 186 64,3 173 70,1

248 42,1 232 48,5 219 53,4 206 58,9 191 64,9 177 70,8 -

Tw= Outlet water temperature °C kWf = refrigerating power (kW).

kWa = Power input of compressors (kW)

TECHNICAL SPECIFICATIONS AND STANDARD PERFORMANCES - IR COOLING UNIT ONLY

Version with Desuperheater (VD)

Recovery heat exchanger specifications

Model

Type of recovery exchanger

Quantity

Max. operating pressure on wet side

Total water content of recovery exchangers

50 60 70 80 90 100 115 130 145 160 180 200 UM

PIASTRE INOX SALDOBRASATE

600

N° kPa

0,6 0,8 1,3 1,8 l

Unit specification

Recovered heating capacity (1)

Recovered water flow rate (1)

15,7 17,6 20,0 23,6 27,1 30,4 34,4 38,4 44,0 49,3 55,4 61,3 kW

0,75 0,84 0,96 1,13 1,29 1,45 1,64 1,83 2,10 2,36 2,65 2,93 l/s kPa Recovered water pressure drop (1)

(1):

9 11 14 19 15 18 11 14 18

The data refer to: Water temperature: evaporator inlet :12°C - evaporator outlet: 7°C, Outdoor air temperature 35°C.

The data refer to: Water temperature: recovery inlet :40°C - recovery outlet: 45°C.

22 18 21

Recovered heating capacity in Version with Desuperheater (VD)

MOD.

100

TWR

OUTDOOR AIR TEMPERATURE (°C D.B.)

25 30 35 40 45 kWt r

= RECOVERED HEATING CAPACITY [KW]

21,7

20,6

18,8

16,5

13,5

11,8

8,9

5,6

22,2

22,3

19,0

18,6

17,6

16,2

14,2

12,5

10,4

7,9

4,9

19,0

6,4

3,5

16,8

16,3

15,5

14,2

14,7

14,8

14,4

13,7

12,5

10,9

8,8

29,0

28,8

28,1

26,7

24,7

22,1

19,0

15,2

10,8

23,8

21,8

19,1

15,6

11,5

6,7

9,9

5,7

25,6

25,7

25,1

24,9

23,6

21,6

18,9

15,5

13,4

10,2

6,3

25,4

25,5

21,6

21,1

20,0

18,4

16,2

15,0

12,5

9,4

5,9

21,6

7,3

4,0

19,0

18,6

17,6

17,0

16,9

17,0

16,6

15,7

14,3

12,5

10,1

33,0

32,8

32,0

30,4

28,2

25,2

21,6

17,3

12,3

27,1

24,8

21,7

17,8

13,1

7,6

11,3

6,5

29,2

29,3

28,6

27,1

24,8

21,7

17,8

15,4

11,6

7,2

29,2

29,3

24,7

24,1

22,8

21,0

18,5

16,3

13,5

10,2

6,4

24,7

8,4

4,6

21,7

21,2

20,1

18,5

19,3

19,4

18,9

17,9

16,4

14,3

11,6

37,5

37,3

36,3

34,5

32,0

28,6

24,5

19,6

14,0

30,9

28,3

24,7

20,3

14,9

8,7

13,0

7,5

33,3

33,4

32,6

32,8

31,1

28,4

24,8

20,4

17,4

13,1

8,2

33,4

33,6

28,0

27,3

25,9

23,8

20,9

18,4

15,3

11,6

7,2

28,0

9,5

5,2

24,6

24,0

22,8

20,9

22,0

22,1

21,6

20,5

18,7

16,3

13,2

42,5

42,2

41,1

39,1

36,2

32,4

27,8

22,2

15,8

35,1

32,1

28,1

23,1

17,0

9,9

14,9

8,6

37,8

38,0

37,1

10,3

7,8

4,8

19,4

19,0

18,0

16,4

14,4

11,8

16,6

16,1

15,3

14,0

12,4

10,9

9,0

6,8

4,3

16,6

5,5

3,0

14,6

14,2

13,5

12,4

12,8

12,9

12,6

11,9

10,9

9,5

7,7

25,5

25,3

24,7

23,5

21,7

19,5

16,7

13,4

9,5

20,9

19,1

16,7

13,7

10,1

5,9

8,6

5,0

22,5

22,6

22,1

MOD.

115

130

145

160

180

200

kWtr =

RECOVERED HEATING CAPACITY [KW]

Twr = Desuperheater outlet water temperature, Δtin-out= 5°C

TWR

OUTDOOR AIR TEMPERATURE (°C D.B.)

25 30 35 40 45 kWt r

= RECOVERED HEATING CAPACITY [KW]

15,2

9,6

36,7

36,8

35,9

34,1

31,3

31,5

29,8

27,4

24,2

20,1

18,6

14,6

10,0

32,3

29,1

28,9

28,2

26,7

24,7

21,9

35,0

29,4

22,6

14,7

51,6

51,5

26,1

20,1

13,1

46,6

46,5

45,3

43,0

39,6

50,2

47,6

43,8

38,8

32,5

25,0

16,2

41,4

40,3

38,3

35,2

31,2

27,5

22,8

17,1

10,5

41,5

17,3

10,8

41,7

41,8

40,8

38,7

35,6

33,8

31,1

27,4

22,8

33,0

32,8

31,9

30,3

28,0

24,9

21,1

16,6

11,4

36,6

39,8

33,4

25,7

16,7

58,6

58,5

29,7

22,8

14,8

53,0

52,9

51,5

48,9

45,0

57,0

54,1

49,8

44,0

36,9

28,4

18,5

47,1

45,8

43,5

40,0

35,4

31,3

25,9

19,5

11,9

47,1

19,6

12,3

47,4

47,5

46,4

44,0

40,4

40,5

38,4

35,3

31,1

25,9

24,0

18,8

12,9

41,5

37,5

37,3

36,2

34,4

31,7

28,3

45,1

37,8

29,1

18,9

66,4

66,3

33,7

25,9

16,8

60,0

59,9

58,4

55,4

51,0

64,6

61,3

56,4

49,9

41,8

32,2

20,9

53,3

52,0

49,3

45,4

40,1

35,5

29,4

22,1

13,5

53,4

22,2

14,0

53,6

53,8

52,5

49,8

45,7

45,9

43,5

40,0

35,2

29,3

27,2

21,4

14,6

47,1

42,5

42,3

41,1

39,0

36,0

32,0

51,1

42,8

32,9

21,4

75,2

75,1

38,1

29,3

19,0

68,0

67,8

66,1

62,7

57,7

73,1

69,4

63,8

56,5

47,4

36,4

23,7

60,4

58,8

55,8

51,3

45,4

40,2

33,3

25,0

15,3

60,5

25,1

15,8

60,5

60,6

59,2

56,2

51,5

51,9

49,2

45,2

39,9

33,2

30,7

24,2

16,5

53,2

48,1

47,8

46,5

44,1

40,7

36,2

57,6

48,3

37,1

24,1

84,8

84,6

42,9

33,0

21,5

76,6

76,5

74,5

70,7

65,0

82,4

78,2

72,0

63,7

53,4

41,1

26,7

68,1

66,3

62,9

57,9

51,2

45,4

37,6

28,2

17,3

68,2

TECHNICAL SPECIFICATIONS AND STANDARD PERFORMANCES - IR COOLING UNIT ONLY

Specific data fot Brine Version (VI)

Correction factors to apply to the basic version data

Brine pencentage freezing point [°C]

Produced water temperature

Cooling capacityr c.f.

Compressor power input c.f.

Water flow rate c.f.

Water pressure drop c.f.

Brine pencentage freezing point [°C]

Produced water temperature

Cooling capacityr c.f.

Compressor power input c.f.

Water flow rate c.f.

Water pressure drop c.f.

Brine pencentage freezing point [°C]

Produced water temperature

Cooling capacityr c.f.

Compressor power input c.f.

Water flow rate c.f.

Water pressure drop c.f.

0,912

0,967

0,984

1,289

0,899

0,960

1,013

1,431

0,884

0,880

1,062

1,542

0,855

0,957

0,899

1,071

0,842

0,950

0,928

1,184

0,827

0,870

0,970

1,279

20% Ethylene Glicol

-8

0,798

-2

0,738

-4

0,683

0,947

0,821

0,890

0,927

0,750

0,740

0,897

0,685

0,615

30% Ethylene Glicol

-14

0,785

-2

0,725

-4

0,670

0,940

0,851

0,979

0,920

0,780

0,810

0,890

0,715

0,670

40% Ethylene Glicol

-22

-2

0,770

0,860

0,887

1,061

0,710

0,840

0,810

0,880

-4

0,655

0,810

0,740

0,730

-6

0,620

0,490

-6

0,613

0,870

0,650

0,530

-6

0,598

0,790

0,670

0,580

-8

0,561

0,390

-8

0,562

0,840

0,591

0,419

-8

0,547

0,760

0,607

0,461

A calculation example showing how the table is used is given below.

Consider unit IR 160.2 in the Basic Version with:

- Cooling capacity of the Basic Version unit (VB):

- Power input of the Compressors in the Basic Version unit (VB):

- Water Flow Rate of the Basic Version unit (VB):

- Water pressure drop of the Basic Version unit (VB):

- with 30% brine and -2°C temperature of the water produced

= 158 kW

Pass

CP,VB

= 53.2 kW

= 7.55 l/s

Δp

= 39 kPa

The corresponding values for the Brine Version are:

- Cooling capacity

- Compressor power input

- Water flow rate

- Water pressure drop

= Pf

Pass

CP,VI x (0.725) = 115 kW

= Pass

CP,VB x (0.92)= 48.9 kW

= Q

VB x (0.78)= 5.89 l/s

Δp

VB x (0.81)= 32 kPa

If you need to calculate the performances of the unit with outdoor air temp. different than 35°C, you have to use the values for

VB and Pass

CP,VB reported on the tables standard performances for the requisited air temp. and with water leaving temp=7°C.

With Pf

VB calculate Q

VB and using the graph water pressure drop Basic Version you have coefficients indicated on the tables for VI.

Δp

VB.

Then apply the corrective

In case of other type of antifreezing fluid please contact our sales office.

TECHNICAL SPECIFICATIONS AND STANDARD PERFORMANCES - IP HEAT PUMP UNITS

Technical specifications of unit AB Standard Unit / AB Standard Unit + KS Silencer kit

Model

Power supply

Type of refrigerant

Circuits

Cooling capacity (1) (E)

Compressors power input

(1)

EER

Total power input (1)

Total power input (1) (E)

Total EER

ESEER

(E)

Water flow rate (1)

Water pressure drops (1) (E)

Working head (1) (MP)

Heating capacity (2) (E)

Compressors power input (2)

COP

Total power input (2)

Total power input (2) (E)

Total COP

Water flow rate (2)

Water pressure drops (2) (E)

Working head (2) (MP)

Compressor

Type

Quantity

Load steps

50 60 70

41 49 46

138 120 102

3,01

137

2,97

119

3,09

101

3,07

90 100 115 130

400V - 3ph+N - 50 Hz

R410A

149

3,20

142

136

3,22

125

117

3,04

111

Scroll

0-50-100

Oil charge CP1 3,25 3,25 3,25 3,25 3,25 4,7 4,7

Oil charge CP2 3,25 3,25 3,25 3,25 4,7 4,7 6,8

3,02

6,8

145

125

2,70

116

6,8

6,3

160

100

2,69

6,3

180 200

1 n°

52,9 57,5 67,2 74,1 89,2 99,0 110 122 138 154 178 198 kW

16,2 18,4 20,7 24,7 28,0 31,4 35,4 40,0 45,8 50,5 55,0 62,5 kW

3,27 3,13 3,25 3,00 3,19 3,15 3,11 3,05 3,01 3,05 3,24 3,17 -

21,7 23,9 26,2 30,2 34,2 37,6 44,4 49,0 62,3 67,0 77,0 84,5 kW

17,7 19,9 22,3 26,4 28,4 32,0 37,8 42,4 53,7 58,7 65,5 73,4 kW

2,99 2,89 3,01 2,81 3,14 3,09 2,91 2,88 2,57 2,62 2,72 2,70

4,12 3,99 4,16 3,87 4,33 4,27 4,02 3,97 3,55 3,62 3,75 3,72

2,53 2,75 3,21 3,54 4,26 4,73 5,26 5,83 6,59 7,36 8,50 9,46

144

109

53,2 58,0 67,7 76,2 91,4 103 113 125 143 156 184 202 kW

16,2 18,0 20,3 23,1 28,2 31,4 34,8 39,0 45,1 49,8 54,0 61,0 kW

3,28 3,22 3,34 3,30 3,24 3,28 3,25 3,21 3,17 3,13 3,41 3,31

21,7 23,5 25,8 28,6 34,4 37,6 43,8 48,0 61,6 66,3 76,0 83,0 kW

17,7 19,5 21,9 24,8 28,6 32,0 37,2 41,4 53,0 58,0 64,5 71,9 kW

2,85 2,81

2,54 2,77 3,23 3,64 4,37 4,92 5,40 5,97 6,83 7,45 8,79 9,65

6,3

V-f-Hz

/ l/s kPa kPa

l/s kPa

135 105 kPa

/ n°

% l l

Heat Exchanger

Type

Quantity

Water volume 3,6 3,6 4,6 5,4 7,6

Brazed plates

8,4

9,7 10,9 12,6 14,5 11,1 13,0

/ n° l

Fan

Type

Quantity

Total air flow rate

Working head NOM/MAX (3)

Power input

Coil

Type

Quantity

Front area

Water Storage Tank (SAA accessory)

Water volume

Safety valve setting

Surge chamber volume

Surge chamber default pressure

Max. operating pressure

29050 29050 28100 27680 41460 40100 47440 47440 62190 59820 82920 79760 m 3 /h

5,5

3,38

200

1000

6,2

Aluminum fins and copper tubes

4,72

Centrifugal

50 /150

600

150

400

5,90

800

16,5

7,41

460 n° rpm kW n° m 2 l

- kPa l kPa kPa

Electrical Data

Units without pumping module

Total maximum power input [ FLA ]

Total maximum power input [ FLI ]

Total maximum starting current [ MIC ]

52,7 55,3 62,8 73,1 80,6 86,1 101 109 138 152 178 193 A

30,3 32,5 35,9 40,3 47,1 52,7 60,9 65,6 82,7 91,5 108 119 kW

150 151 177 215 269 275 328 336 389 403 498 513 A

Units with pumping module MP-AM and MP-PS (1 or 2 pumps)

Total maximum power input [ FLA ]

Total maximum power input [ FLI ]

Total maximum starting current [ MIC ]

55,9

32,1

153

58,5

34,3

155

Units with pumping module MP-AM AP (1 or 2 pumps)

66,0

37,7

180

76,3

42,1

218

85,4

50,0

274

90,9

55,6

279

106

63,8

333

114

68,5

341

144

85,9

394

158

94,7

409

186

113

507

201

124

521

A kW

Total maximum power input [ FLA ]

Total maximum power input [ FLI ]

Total maximum starting current [ MIC ]

58,9 61,6 69,0 79,3 86,8 92,4 109 117 146 161 189 204 A

34,1 36,3 39,7 44,1 50,8 56,5 65,6 70,3 87,5 96,3 115 126 kW

156 158 183 221 275 281 336 345 397 411 509 524 A

Data referred to standard operating condition.

(1): water temperature: in 12°C - out 7°C air temperature: in 35°C d.b.

(2): water temperature: in 40°C - out 45°C air temperature: in 7°C d.b. 87% RH

(3): Adjustable changing the diameter of the motors pulley

(MP): with standard hydronic kit MP-AM and MP-SS

(SAA): with storage tank

(E): data declared according to LCP EUROVENT certification program, Total power input is corrected of external available static pressure as defined in UNI EN

14511:2008

TECHNICAL SPECIFICATIONS AND STANDARD PERFORMANCES - IP HEAT PUMP UNITS

Standard performances in cooling mode AB Standard Unit / AB Standard Unit + KS Silencer kit

Mod. 50-100

MOD.

100

20 25

OUTDOOR AIR TEMPERATURE (°C D.B.)

30 35 40 45 50

kWf kWa kWf kWa kWf kWa kWf kWa kWf kWa kWf kWa kWf kWa

60,4 11,4 56,4 13,1 53,3 14,4 50,0 15,9 46,5 17,5 43,1 19,1 39,6 20,6

62,1 11,5 57,9 13,2 54,8 14,5 51,4 16,0 47,8 17,7 44,3 19,3 40,7 20,8

63,9 11,6 59,6 13,3 56,4 14,7

52,9 16,2

49,2 17,9 45,6 19,5 41,9 21,0

65,7 11,7 61,3 13,5 58,0 14,9 54,4 16,4 50,6 18,1 46,9 19,7

67,5 11,8 63,0 13,6 59,6 15,0 55,9 16,5 52,0 18,2 48,2 19,9

69,3 12,0 64,7 13,8 61,1 15,2 57,4 16,7 53,4 18,4 49,4 20,1

71,0 12,1 66,3 13,9 62,7 15,3 58,8 16,9 54,8 18,6 50,7 20,3

73,0 12,2 68,1 14,0 64,4 15,5 60,4 17,0 56,2 18,8 52,1 20,5 -

65,6 12,9 61,3 14,9 57,9 16,4 54,4 18,0 50,6 19,9 46,8 21,7 43,0 23,4

67,5 13,0 63,0 15,0 59,5 16,5 55,9 18,2 52,0 20,1 48,1 21,9 44,2 23,7

69,4 13,2 64,8 15,1 61,3 16,7

57,5 18,4

53,5 20,3 49,5 22,1 45,5 23,9

71,4 13,3 66,6 15,3 63,0 16,9 59,1 18,6 55,0 20,5 51,0 22,4

73,4 13,4 68,5 15,5 64,7 17,0 60,8 18,8 56,5 20,7 52,4 22,6

75,3 13,6 70,3 15,6 66,5 17,2 62,4 19,0 58,0 20,9 53,7 22,8

77,2 13,7 72,1 15,8 68,2 17,4 64,0 19,2 59,5 21,1 55,1 23,0 -

79,3 13,8 74,0 15,9 70,0 17,5 65,7 19,3 61,1 21,3 56,6 23,3 -

76,7 14,5 71,6 16,7 67,7 18,4 63,5 20,3 59,1 22,4 54,8 24,4 50,3 26,4

78,8 14,7 73,6 16,9 69,6 18,6 65,3 20,5 60,8 22,6 56,3 24,6 51,7 26,6

81,1 14,8 75,7 17,0 71,6 18,8

67,2 20,7

62,5 22,8 57,9 24,9 53,2 26,9

83,4 15,0 77,9 17,2 73,6 19,0 69,1 20,9 64,3 23,1 59,5 25,1

85,7 15,1 80,0 17,4 75,7 19,2 71,0 21,1 66,1 23,3 61,2 25,4

88,0 15,3 82,1 17,6 77,7 19,4 72,9 21,3 67,8 23,5 62,8 25,7

90,2 15,4 84,2 17,7 79,7 19,6 74,8 21,6 69,6 23,8 64,4 25,9 -

92,7 15,6 86,5 17,9 81,8 19,7 76,8 21,8 71,4 24,0 66,2 26,2 -

84,6 17,3 79,0 19,9 74,7 22,0 70,1 24,2 65,2 26,7 60,4 29,1 55,5 31,5

86,9 17,5 81,1 20,1 76,7 22,2 72,0 24,4 67,0 26,9 62,0 29,4 57,0 31,8

89,5 17,7 83,5 20,3 79,0 22,4

74,1 24,7

68,9 27,2 63,9 29,7 58,7 32,1

92,0 17,9 85,9 20,6 81,2 22,7 76,2 25,0 70,9 27,5 65,7 30,0 -

94,5 18,0 88,2 20,8 83,4 22,9 78,3 25,2 72,8 27,8 67,5 30,3

97,0 18,2 90,6 21,0 85,6 23,1 80,4 25,5 74,8 28,1 69,3 30,6

100 18,4 92,9 21,2 87,8 23,3 82,4 25,7 76,7 28,4 71,0 30,9

102 18,6 95,4 21,4 90,2 23,6 84,7 26,0 78,8 28,6 73,0 31,2

102 19,6 95,0 22,6 89,9 24,9 84,3 27,5 78,5 30,3 72,7 33,0 66,8 35,7

105 19,8 97,7 22,8 92,4 25,1 86,7 27,7 80,6 30,5 74,7 33,3 68,6 36,0

108 20,0 101 23,0 95,1 25,4

89,2 28,0

83,0 30,9 76,9 33,6 70,6 36,4

111 20,3 103 23,3 97,7 25,7 91,7 28,3 85,3 31,2 79,0 34,0 -

114 20,5 106 23,5 100 25,9 94,3 28,6 87,7 31,5 81,2 34,4

117 20,7 109 23,8 103 26,2 96,8 28,9 90,0 31,8 83,4 34,7

120 20,9 112 24,0 106 26,4 99,2 29,2 92,3 32,1 85,5 35,0

123 21,1 115 24,2 109 26,7 102 29,4 94,8 32,5 87,8 35,4

113 22,0 105 25,3 100 27,9 93,6 30,8 87,1 33,9 80,7 37,0 74,1 40,0

116 22,2 108 25,6 103 28,2 96,2 31,1 89,5 34,3 82,9 37,3 76,1 40,4

120 22,5 112 25,8 105 28,5

99,0 31,4

92,1 34,6 85,3 37,7 78,4 40,8

123 22,7 115 26,1 108 28,8 102 31,7 94,7 35,0 87,7 38,1

126 22,9 118 26,4 111 29,1 105 32,1 97,3 35,3 90,1 38,5

130 23,2 121 26,7 114 29,4 107 32,4 100 35,7 92,5 38,9

133 23,4 124 26,9 117 29,7 110 32,7 102 36,0 94,9 39,3

137 23,6 127 27,2 121 29,9 113 33,0 105 36,4 97,5 39,7

Tw= Outlet water temperature in °C kWf = refrigerating power (kW). kWa = Power input of compressors (kW)

The standard performances refer to a 5°C temperature difference between the water entering and leaving the plate-type heat exchanger and to operation of the unit with all the fans to top speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).

TECHNICAL SPECIFICATIONS AND STANDARD PERFORMANCES - IP HEAT PUMP UNITS

Mod. 115-200

MOD.

115

130

145

160

180

OUTDOOR AIR TEMPERATURE (°C D.B.)

20 25 30 35 40 45 50

kWf kWa kWf kWa kWf kWa kWf kWa kWf kWa kWf kWa kWf kWa

126 24,8 117 28,6 111 31,5 104 34,7 96,8 38,3 89,6 41,7 82,3 45,1

129 25,1 120 28,8 114 31,8 107 35,0 99,4 38,6 92,1 42,1 84,6 45,5

133 25,3 124 29,1 117 32,1

110 35,4

102 39,0 94,8 42,5 87,1 46,0

137 25,6 127 29,5 121 32,5 113 35,8 105 39,4 97,5 43,0 -

140 25,9 131 29,8 124 32,8

144 26,1 134 30,1 127 33,1

139 28,1 130 32,3 123 35,6

116 36,1 108 39,8 100 43,4

119 36,5 111 40,2 103 43,9

148 26,4 138 30,3 130 33,4 122 36,9 114 40,6 105 44,3

152 26,6 142 30,6 134 33,8 126 37,2 117 41,0 108 44,7

115 39,2 107 43,2 99,4 47,1 91,3 51,0

143 28,3 134 32,6 126 35,9 119 39,6 110 43,6 102 47,6 93,8 51,4

147 28,6 137 32,9 130 36,3

122 40,0

114 44,1 105 48,1 96,6 52,0

151 28,9 141 33,3 134 36,7 125 40,4 117 44,6 108 48,6

156 29,2 145 33,6 137 37,0 129 40,8 120 45,0 111 49,1

160 29,5 149 34,0 141 37,4 132 41,3 123 45,5 114 49,6

164 29,8 153 34,3 145 37,8 136 41,7 126 45,9 117 50,1

168 30,1 157 34,6 149 38,2 139 42,1 130 46,4 120 50,5

158 32,1 147 37,0 139 40,7 130 44,9 121 49,5 112 54,0 103 58,4

162 32,4 151 37,3 143 41,1 134 45,3 125 50,0 116 54,5 106 58,9

167 32,8 156 37,7 147 41,5

138 45,8

128 50,5 119 55,0 109 59,5

171 33,1 160 38,1 151 42,0 142 46,3 132 51,0 122 55,6 -

176 33,5 164 38,5 155 42,4 146 46,8 136 51,6 126 56,2

181 33,8 169 38,9 160 42,8 150 47,2 139 52,1 129 56,8

185 34,1 173 39,3 164 43,3 154 47,7 143 52,6 132 57,3

190 34,5 178 39,6 168 43,7 158 48,2 147 53,1 136 57,9 -

176 35,4 164 40,8 155 44,9 146 49,5 135 54,6 125 59,5 115 64,3

181 35,8 169 41,2 159 45,3 150 50,0 139 55,1 129 60,1 118 64,9

186 36,1 174 41,6 164 45,8

154 50,5

143 55,7 133 60,7 122 65,6

191 36,5 178 42,0 169 46,3 158 51,1 147 56,3 136 61,4 -

196 36,9 183 42,5 173 46,8 163 51,6 151 56,8 140 62,0

202 37,3 188 42,9 178 47,2 167 52,1 155 57,4 144 62,6

207 37,6 193 43,3 183 47,7 171 52,6 159 58,0 148 63,2

212 38,0 198 43,7 188 48,2 176 53,1 164 58,5 152 63,8 -

203 38,6 190 44,4 179 48,9 168 53,9 157 59,4 145 64,8 133 70,1

209 39,0 195 44,8 184 49,4 173 54,4 161 60,0 149 65,4 137 70,7

215 39,4 201 45,3 190 49,9

178 55,0

166 60,6 153 66,1 141 71,5

221 39,8 206 45,8 195 50,4 183 55,6 170 61,3 158 66,8

227 40,2 212 46,2 200 50,9 188 56,2 175 61,9 162 67,5

233 40,6 218 46,7 206 51,4 193 56,7 180 62,5 166 68,2

239 41,0 223 47,2 211 52,0 198 57,3 184 63,1 171 68,8

246 41,4 229 47,6 217 52,5 203 57,8 189 63,7 175 69,5 -

200

226 43,9 211 50,5 199 55,6 187 61,3 174 67,6 161 73,7 148 79,6

232 44,3 217 50,9 205 56,1 192 61,9 179 68,2 166 74,3 152 80,4

239 44,7 223 51,5 211 56,7

198 62,5

184 68,9 171 75,1 157 81,2

246 45,2 229 52,0 217 57,3 204 63,2 189 69,6 175 75,9

253 45,7 236 52,5 223 57,9 209 63,8 195 70,3 180 76,7

259 46,1 242 53,1 229 58,5 215 64,5 200 71,0 185 77,5

266 46,6 248 53,6 235 59,0 220 65,1 205 71,7 190 78,2

273 47,0 255 54,1 241 59,6 226 65,7 210 72,4 195 79,0 -

Tw= Outlet water temperature in °C kWf = refrigerating power (kW). kWa = Power input of compressors (kW)

TECHNICAL SPECIFICATIONS AND STANDARD PERFORMANCES - IP HEAT PUMP UNITS

Standard performances in heating mode AB Standard Unit / AB Standard Unit + KS Silencer kit

OUTDOOR AIR TEMPERATURE (°C D.B.)

MOD.

100

115

130

145

160

180

200

-6 -2 2 6 9 12 15

kWt kWa kWt kWa kWt kWa kWt kWa kWt kWa kWt kWa kWt kWa

20,1

22,2

24,7

27,5

30,6

22,4

24,8

27,5

30,6

34,0

14,5

16,0

17,8

19,8

22,0

16,4

18,2

20,3

22,5

25,0

11,5

12,8

14,2

15,8

17,6

12,8

14,2

15,8

17,5

19,5

120

119

118

117

107

106

105

104

79,0

78,6

78,2

77,6

77,1

88,9

88,5

88,0

87,4

86,8

62,1

61,8

61,4

61,0

60,6

67,7

67,4

67,0

66,5

66,0

20,8

23,1

25,7

28,5

31,7

23,2

25,7

28,6

31,8

35,3

15,0

16,6

18,5

20,5

22,8

17,1

18,9

21,0

23,4

26,0

12,0

13,3

14,7

16,4

18,2

13,3

14,7

16,4

18,2

20,2

112

111

110

99,8

99,3

98,7

98,0

97,3

73,9

73,5

73,1

72,6

72,1

83,2

82,8

82,3

81,7

81,2

58,1

57,8

57,5

57,1

56,7

63,3

63,0

62,6

62,2

61,8

20,6

22,8

25,4

28,2

31,4

22,9

25,4

28,3

31,4

34,9

14,8

16,4

18,3

20,3

22,6

16,9

18,7

20,8

23,1

25,7

11,8

13,1

14,6

16,2

18,0

13,1

14,6

16,2

18,0

20,0

93,0

92,6

92,0

91,4

90,8

105

104

103

102

68,9

68,6

68,2

67,7

67,2

77,6

77,2

76,7

76,2

75,7

54,2

53,9

53,6

53,2

52,8

59,0

58,7

58,4

58,0

58,0

20,5

22,7

25,2

28,0

31,2

22,8

25,3

28,1

31,2

34,7

14,7

16,3

18,2

20,2

22,4

16,8

18,6

20,7

23,0

25,5

11,8

13,0

14,5

16,1

17,9

13,1

14,5

16,1

17,9

19,9

87,5

87,0

86,5

85,9

85,3

98,6

98,1

97,5

96,8

96,2

64,8

64,5

64,1

63,7

63,2

72,9

72,6

72,1

71,7

71,2

50,9

50,7

50,4

50,0

49,7

55,5

55,2

54,9

54,5

54,2

80,0

79,6

79,1

78,6

78,0

90,1

89,7

89,2

88,6

87,9

59,2

58,9

58,6

58,2

57,8

66,7

66,3

66,0

65,5

65,1

46,6

46,3

46,1

45,7

45,4

50,8

50,5

50,2

49,9

49,5

69,8

69,4

69,0

68,6

68,1

78,7

78,3

77,8

77,3

76,7

51,7

51,4

51,1

50,8

50,4

58,2

57,9

57,6

57,2

56,8

40,6

40,4

40,2

39,9

39,6

44,3

44,1

43,8

43,5

43,2

20,2

22,4

24,9

27,7

30,7

22,5

24,9

27,7

30,8

34,2

14,5

16,1

17,9

19,9

22,1

16,5

18,3

20,4

22,7

25,2

11,6

12,9

14,3

15,9

17,7

12,9

14,3

15,9

17,7

19,6

86,3

85,8

85,4

84,8

84,2

95,5

95,0

94,4

93,8

93,1

109

108

107

119

118

117

116

141

140

139

138

137

154

153

152

150

24,8

27,5

30,5

33,9

37,7

27,8

30,8

34,2

38,0

42,3

32,1

35,6

39,6

44,0

48,9

35,5

39,3

43,7

48,6

54,0

38,4

42,6

47,4

52,6

58,5

43,4

48,1

53,5

59,5

66,1

98,9

98,4

97,8

97,1

96,5

109

108

107

125

124

123

122

137

136

135

134

133

161

160

159

158

157

177

176

175

174

172

24,9

27,6

30,7

34,1

37,9

27,9

31,0

34,4

38,2

42,5

32,3

35,8

39,8

44,2

49,2

35,7

39,5

43,9

48,8

54,3

38,7

42,9

47,7

53,0

58,9

43,7

48,4

53,8

59,8

66,5

108

107

106

120

119

118

117

137

136

135

134

149

148

147

146

176

175

174

173

172

193

192

191

190

189

25,3

28,0

31,1

34,6

38,5

28,3

31,4

34,9

38,8

43,1

32,7

36,3

40,3

44,8

49,9

36,2

40,1

44,6

49,5

55,0

39,2

43,4

48,3

53,7

59,7

44,3

49,1

54,6

60,6

67,4

115

114

113

112

127

126

125

124

146

145

144

143

142

159

158

157

156

155

187

186

185

184

183

206

205

203

202

201

25,4

28,2

31,3

34,8

38,7

28,5

31,6

35,1

39,0

43,4

32,9

36,5

40,6

45,1

50,1

36,4

40,3

44,8

49,8

55,4

39,4

43,7

48,6

54,0

60,0

44,5

49,4

54,9

61,0

67,8

123

122

121

120

136

135

134

133

156

155

154

153

152

170

169

168

167

166

201

200

199

197

196

221

219

218

217

215

25,7

28,5

31,7

35,2

39,1

28,8

31,9

35,5

39,5

43,9

33,3

36,9

41,1

45,6

50,7

36,8

40,8

45,3

50,4

56,0

39,9

44,2

49,2

54,6

60,7

45,1

49,9

55,5

61,7

68,6

132

131

130

129

146

145

144

143

142

167

166

165

164

163

182

181

180

179

178

215

214

212

211

210

236

235

233

232

230

21,1

23,3

26,0

28,9

32,1

23,5

26,0

28,9

32,1

35,7

15,2

16,8

18,7

20,8

23,1

17,3

19,1

21,3

23,6

26,3

12,1

13,4

14,9

16,6

18,4

13,4

14,9

16,6

18,4

20,5

26,0

28,8

32,0

35,6

39,6

41,2

45,8

51,0

56,6

40,3

44,7

49,7

55,2

61,4

45,6

50,5

56,2

62,4

69,4

29,1

32,3

35,9

39,9

44,4

33,7

37,3

41,5

46,1

51,3

37,2

252

251

250

248

246

194

193

191

190

230

229

227

226

224

178

177

175

174

195

156

155

154

153

152

179

129

128

127

126

125

114

113

112

111

84,5

84,1

83,6

83,0

82,5

95,2

94,7

94,1

93,5

92,8

66,4

66,1

65,7

65,3

64,8

72,4

72,1

71,6

71,1

70,7

141

140

139

138

Tw= Outlet water temperature in °C kWt = heating output (kW). kWa = Power input of compressors (kW)

21,3

23,6

26,3

29,2

32,4

23,7

26,3

29,2

32,5

36,1

15,3

17,0

18,9

21,0

23,4

17,5

19,3

21,5

23,9

26,6

12,2

13,6

15,1

16,8

18,6

13,6

15,1

16,8

18,6

20,7

26,3

29,1

32,4

36,0

40,0

41,7

46,4

51,5

57,3

40,8

45,2

50,3

55,9

62,1

46,1

51,1

56,8

63,1

70,2

29,5

32,7

36,3

40,4

44,9

34,1

37,8

42,0

46,7

51,9

37,6

The standard performances refer to a 5°C temperature difference between the water entering and leaving the plate-type heat exchanger, outdoor air with 87% relative humidity and to operation of the unit with all the fans to top speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).

NOTE

For air temperatures of less than 7°C, the heating capacity is declared without considering the effect of the thawing cycles, strictly correlated with the humidity in the outdoor air.

TECHNICAL SPECIFICATIONS AND STANDARD PERFORMANCES - IP HEAT PUMP UNITS

Version with Desuperheater (VD)

Recovery heat exchanger specifications

Model

Type of recovery exchanger

Quantity

Max. operating pressure on wet side

Total water content of recovery exchangers

50 60 70 80 90 100 115 130 145 160 180 200 UM

0,6

PIASTRE INOX SALDOBRASATE

0,8

600

1,3 1,8

N° kPa l

Unit specification

Recovered heating capacity (1)

Recovered water flow rate (1)

15,2 17,0 19,4 22,9 26,2 29,2 33,2 37,1 42,4 47,5 52,4 58,1 kW

0,73 0,81 0,93 1,10 1,25 1,39 1,58 1,77 2,03 2,27 2,50 2,78 l/s

Recovered water pressure drop (1)

(1):

8 10 13 18 14 17 10 13 17

The data refer to: Water temperature: evaporator inlet :12°C - evaporator outlet: 7°C, Outdoor air temperature 35°C.

The data refer to: Water temperature: recovery inlet :40°C - recovery outlet: 45°C.

20 16 19 kPa

NOTE : THE HEATING CAPACITY RECOVERED BY THE DESUPERHEATER EXCLUSIVELY REFERS TO UNITS

OPERATING IN THE COOLING MODE.

Recovered heating capacity in Version with Desuperheater (VD)

MOD.

TWR

100

OUTDOOR AIR TEMPERATURE (°C D.B.)

25 30 35 40 45 kWt r

= RECOVERED HEATING CAPACITY [KW]

18,3

17,4

15,9

13,9

11,4

8,4

4,9

14,8

13,6

11,9

9,8

7,3

4,3

18,7

18,8

14,0

13,7

13,0

11,9

10,4

8,6

6,4

3,8

15,9

15,6

12,4

12,2

11,5

10,6

9,3

7,6

5,7

3,3

13,9

13,2

9,8

5,7

24,4

24,5

23,9

21,7

21,8

21,2

20,1

18,4

16,1

22,6

20,7

18,1

14,8

10,8

6,2

21,1

20,0

18,3

16,0

13,2

9,7

5,7

17,0

15,6

13,7

11,3

8,3

4,9

21,5

21,6

16,0

15,7

14,9

13,7

12,0

9,9

7,3

4,3

18,2

18,3

17,9

14,2

13,9

13,2

12,1

10,6

8,8

6,5

3,8

15,9

15,2

11,2

6,5

27,8

27,9

27,2

24,8

24,9

24,3

23,0

21,1

18,5

25,7

23,5

20,6

16,8

12,3

7,0

24,2

22,9

21,0

18,4

15,1

11,1

6,5

19,4

17,8

15,6

12,9

9,5

5,6

24,6

24,7

18,3

17,9

17,0

16,4

14,4

11,9

8,8

5,2

20,8

20,9

20,4

16,3

16,4

16,0

15,2

13,9

12,2

10,1

7,5

4,4

18,2

17,2

12,7

7,4

31,5

31,6

30,8

28,2

28,3

27,6

26,2

24,0

21,0

29,2

26,7

23,3

19,1

14,0

8,0

27,6

26,2

24,0

21,0

17,2

12,7

7,4

22,2

20,3

17,8

14,7

10,9

6,4

28,2

28,3

20,9

20,4

19,4

17,8

15,6

12,9

9,5

5,6

23,7

23,9

23,3

18,6

18,7

18,3

17,4

15,9

14,0

11,5

8,5

5,0

20,8

19,7

14,5

8,5

35,8

35,9

35,0

32,3

32,4

31,6

30,0

27,4

24,0

33,2

30,3

26,5

21,7

15,9

9,1

31,4

29,8

27,3

23,9

19,6

14,5

8,4

25,2

23,1

20,3

16,7

12,4

7,3

32,0

32,2

23,8

23,2

22,1

20,2

17,7

14,6

10,8

6,4

27,0

27,1

26,5

21,2

21,3

20,8

19,8

18,1

15,9

13,1

9,7

5,7

23,6

22,4

16,5

9,6

40,5

40,6

39,6

36,7

36,8

36,0

34,1

31,2

27,3

37,5

34,3

30,0

24,5

18,0

10,3

MOD.

TWR

115

130

145

160

180

200

OUTDOOR AIR TEMPERATURE (°C D.B.)

25 30 35 40 45 kWt r

= RECOVERED HEATING CAPACITY [KW]

24,2

17,7

10,1

43,9

44,1

43,0

39,8

39,9

39,0

36,9

33,8

29,5

34,7

33,0

30,3

26,9

22,5

17,4

11,3

13,4

8,6

31,2

30,4

28,9

26,5

23,4

19,5

14,8

9,4

35,7

27,8

27,1

25,7

23,7

20,9

17,5

40,7

37,3

32,6

26,6

19,5

11,2

48,7

48,8

47,7

45,2

41,3

36,1

29,5

21,6

12,4

27,4

20,1

11,5

49,8

50,0

48,8

45,2

45,3

44,3

41,9

38,3

33,5

39,5

37,4

34,5

30,5

25,6

19,7

12,9

15,2

9,8

35,3

34,5

32,7

30,0

26,5

22,1

16,8

10,6

40,6

40,5

31,6

30,8

29,3

26,9

23,8

19,9

46,3

42,3

37,0

30,3

22,2

12,7

55,3

55,5

54,1

51,3

46,9

41,0

33,5

24,6

14,1

31,1

22,8

13,0

56,5

56,7

55,3

51,2

51,4

50,1

47,5

43,4

38,0

44,7

42,4

39,0

34,6

29,0

22,3

14,6

17,3

11,1

40,1

39,1

37,1

34,1

30,1

25,1

19,1

12,0

46,0

45,9

35,9

35,0

33,2

30,5

27,0

22,6

52,4

47,9

41,9

34,3

25,1

14,4

62,6

62,8

61,3

58,1

53,1

46,4

38,0

27,8

15,9

35,2

25,8

14,8

64,0

64,2

62,7

58,0

58,2

56,8

53,8

49,2

43,0

50,6

48,1

44,2

39,2

32,9

25,3

16,5

19,6

12,6

45,4

44,3

42,0

38,6

34,1

28,4

21,6

13,6

52,1

52,0

40,6

39,6

37,6

34,6

30,6

25,6

59,4

54,3

47,5

38,8

28,5

16,3

70,9

71,2

69,5

65,8

60,2

52,6

43,1

31,5

18,1

39,7

29,1

16,7

72,2

72,5

70,8

65,5

65,7

64,2

60,8

55,6

48,6

57,2

54,3

49,9

44,2

37,1

28,6

18,7

22,1

14,2

51,4

50,1

47,5

43,7

38,5

32,1

24,4

15,4

58,8

58,7

45,8

44,7

42,5

39,1

34,5

28,9

67,0

61,3

53,6

43,8

32,1

18,4

80,1

80,4

78,5

74,3

68,0

59,4

48,6

35,6

20,4

kWtr =

RECOVERED HEATING CAPACITY [KW]

Twr = Desuperheater outlet water temperature, Δtin-out= 5°C

NOISE LEVELS

The noise levels refer to units operating in the nominal conditions (water temperature: inlet: 12°C - outlet: 7°C, Outdoor air temperature 35°C), units with accessory IMV may have lower noise levels.

The acoustic pressure levels are measured 1/ 5 / 10 meters away from the outer surface of the unit operating in the free field and resting on a reflecting surface (directional factor of 2).

SWL = Sound power levels, with reference to 2x10 -12 W.

The Total sound power level in dB(A) measured in compliance with ISO 9614 standards, is certified according to the

Eurovent certification program.

Eurovent certification (E) exclusively refers to the Total Sound Power in db(A), which is therefore the only binding acoustic specification (the values of the Octave bands in the table are indicative).

SPL = Sound pressure levels, with reference to 2x10 -5 Pa.

The sound pressure levels are values calculated by applying the ISO-3744 relation (Eurovent 8/1) and refer to a distance of

1 meter away from the external surface of units operating in the open field with directivity factor 2 and the units operating in nominal conditions in the cooling mode.

100

115

130

145

160

180

200

Standard AB version

Mod.

SWL (dB) (E)

63 125 250

Octave bands (Hz)

500 1000 2000 4000 8000

83,3 82,0 82,4 84,4 82,5 83,4 80,9 75,5

85,8 84,2 83,9 85,9 84,5 85,4 84,0 80,0

94,6 91,1 90,4 92,1 89,8 90,1 88,9 84,5

95,2 91,7 91,0 92,7 90,4 90,7 89,5 85,1

101,8 98,2 96,8 95,7 93,3 89,8 83,6 85,5

100

Total dB(A)

101

105

SPL (dBA)

10m

100

115

130

145

160

180

200

AB version + Low noise Kit KS

Mod.

SWL (dB) (E)

Octave bands (Hz)

63 125 250 500 1000 2000 4000 8000

80,2 78,9 79,3 81,3 79,4 80,3 77,8 72,4

82,8 81,2 80,9 82,9 81,5 82,4 81,0 77,0

91,6 88,1 87,4 89,1 86,8 87,1 85,9 81,5

92,2 88,7 88,0 89,7 87,4 87,7 86,5 82,1

98,8 95,2 93,8 92,7 90,3 86,8 80,6 82,5

102

Total dB(A)

SPL (dBA)

10m

OPERATING RANGE

Operating range

The graphs below give the operating ranges within which correct operation of the units is guaranteed.

The use of the units in conditions differing from those indicated will void the warranty with which the product is supplied.

In the following table, there are the thermal water head limit values of the unit.

Thermal Water Head

Minimum

Maximum

°C

Limit value

Note: Make sure the water flow is within the minimum and maximum pressure drop as reported "water pressure drop plate heat exchanger ".

COOLING MODE

[°C]

OUTLET WATER

TEMPERATURE

ΔT Acqua= 5°C

HEATING MODE

-10 0 15 35 40

In these applications, it’s advisable to use brine.

With condensation control accessory (IMV)

OUTDOOR AIR

TEMPERATURE

[°C B.S.]

[°C]

OUTLET WATER

TEMPERATURE

7 30

OUTDOOR AIR

TEMPERATURE

[°C B.S.]

-7

COOLING MODE BRINE VERSION (VI)

[°C]

OUTLET WATER

TEMPERATURE

-5

-8

OUTDOOR AIR

TEMPERATURE

[°C B.S.]

-10 0 15 35 43 46

Use water glicol as specified in the paragraph “Specification data for Brine Version (VI)”.

With condensation control accessory (IMV)

WATER PRESSURE DROP PLATE HEAT EXCHANGER

The graph below illustrates the water pressure drop values in kPa depending on the flow rate in liters/second. The operating range is delimited by the minimum and maximum values given in the next table.

1 2 3 4 5 6 7 8 10 9 11

110

100

150

140

130

120

0,50 2,50 4,50 6,50 8,50

Water flow rate (l/s)

10,50 12,50 14,50 16,50

Operation limit

Unit Size

Graph reference

Lower limit value

Δp

Upper limit value

Δp

Max. operating pressure on wet side

50 60 70 80 90 100 115 130 145 160 180 200

1 2 3 4 5 6 7 8 9 10 11

NOTES

Q=Water flow rate

1,2 1,5 1,9 2,2 2,4 2,7 3,1 3,5 3,8 3,6 4,0 l\s

4,8

10 kPa

Δp=Water pressure drop

5,8 7,3 8,5 9,3 10,4 11,9 13,4 14,9 13,8 15,5 l\s

150

600 kPa kPa

WATER PRESSURE DROP OF THE DESUPERHEATER

The graph below illustrates the water pressure drop values in kPa depending on the flow rate in liters/second, for the Special

Versions with Desuperheater (VD) in both the units that operate in the Cooling mode only (IR) and in Heat Pump units (IP).

The operating range is delimited by the minimum and maximum values given in the next table.

1 2 3

110

100

150

140

130

120

0,00 1,00 2,00 3,00 4,00

Water flow rate (l/s)

5,00 6,00 7,00 8,00

Limits to operation

Unit Size

Graph reference

Lower limit value

Δp

50 60 70 80 90 100 115 130 145 160 180 200 UM

1 2 3 4

NOTES

Q=Water flow rate

0,8 1,0 1,5 1,9 l\s

3,0 3,9

5,7 7,4 kPa

Δp=Water pressure drop l\s

Upper limit value

Δp

150 kPa

WORKING HEAD OF THE PUMPING MODULE MP-AM AND MP-SS

The following graph gives the head values (kPa) depending on the water flow rate (liters/second). The operating range is delimited by the minimum and maximum values given in the next table.

Working head is the one on the wet module outlet minus all the load losses of the unit.

200

150

100

1,00

400

350

300

250

2,00

3,00

4,00

5,00 6,00 7,00

Water flow rate (l/s)

8,00

9,00 10,00 11,00

Operation limit

Unit Size

Graph reference

Lower limit value

Upper limit value

Max. operating pressure on wet side

50 60 70 80 90 100 115 130 145 160 180 200

UM NOTES

1 2 3 4 5 6 7 8 9 10 11

1,25 1,50 1,88 2,19 2,41 2,68 3,06 3,47 3,85 3,57 4,00 l\s

Q=Water flow rate

4,00 4,36 4,61 6,71 7,00 7,29 7,48 9,32 9,58 11,00 11,40

600 l\s kPa

HIGH WORKING HEAD OF THE PUMPING MODULE MP-AM AP AND MP-SS AP

The following graph gives the head values (kPa) depending on the water flow rate (liters/second). The operating range is delimited by the minimum and maximum values given in the next table.

Working head is the one on the wet module outlet minus all the load losses of the unit.

500

450

400

350

300

250

200

150

100

1,00

2,00 3,00

4,00

5,00 6,00 7,00

Water flow rate (l/s)

8,00

9,00 10,00 11,00 12,00

Operation limit

Unit Size

Graph reference

Lower limit value

Upper limit value

Max. operating pressure on wet side

50 60 70 80 90 100 115 130 145 160 180 200

UM NOTES

1 2 3 4 5 6 7 8 9 10 11

1,25 1,50 1,88 2,19 2,41 2,68 3,06 3,47 3,85 3,57 4,00 l\s

Q=Water flow rate

4,82 5,31 5,65 7,67 7,96 9,29 9,65 11,03 11,32 11,85 12,21

600 l\s kPa

MAXIMUM VOLUME OF WATER

Maximum volume of water in the system with wet module

Before filling the water system, it is advisable to consider the type of installation in question, i.e. check the difference in level between the wet module and user. The following table gives the maximum water content of the water supply system in liters, depending on the capacity of the standard surge chamber supplied and the pressure at which it should be charged. The surge chamber setting must be regulated to suit the maximum positive difference in level of the user.

Maximum setting value 600 kPa.

With a positive H of more than 12.25 meters, calculate the surge chamber’s service charge value in kPa using the formula below:

Surge chamber service charge= [H/10.2+0.3]x100 = [kPa]

NOTE: In case A, make sure that the user’s lowest point is able to withstand the global pressure.

Tab.1

Model

Surge chamber volume (liters)

Thermal expansion of water (10-40°C)

Thermal expansion of water (10-60°C)

H (meters)

Surge chamber pressure (kPa)

Case A

Case B

H <0

0 < H < 12.25

150 (standard)

177

226

275

324

50-60-70-80

90-100-110-115-130-145-160-180-200

0.0074

0.0167

Maximum total volume of water supply system (liters)

IR IP IR IP

1043

461

2085

921

980

866

753

640

435

384

334

283

1960

1732

1505

1279

870

768

667

566

NOTE: If the unit operates with brine, calculate the real volume of the system by taking into account the corrective factors for the volume of the system given in the table below.

Corrective factors per total maximum volume of the system with brine

% of brine

Cooling Mode

Heating Mode

1.000

10%

0.738

0.855

20%

0.693

0.811

30%

0.652

0.769

40%

0.615

0.731

CASE B

U= User

CASE A

VENTILATION UNIT CALIBRATION

The units are equipped as standard with a motor-fan assembly, the various STANDARD components of which are detailed in the table.

Model Q.tà

50-80

90-100

115-130 3

145-160 3

180-200 4

Motor Model

MAA 112MS4 B3

MAA 112 M4 B3

MAA 100 LA4 B3

MAA 100 LB4 B3

MAA 112MS4 B3

Motor RATED

Power

5,5 kW

4 kW

2,2 kW

3 kW

5,5 kW

VARIABILE Motor

Pulley

VAR 187 A1

VAR 177 A1

VAR 187 A1

For further constructive details see the MAINTENANCE section.

Fan Model

AT 18-18 G2L

AT 18-18 S

Fan FIXED Pulley

SPA 355/1

Belt Model

SPA 1882

The pulleys installed on the motor shaft have a VARIABLE diameter.

The variation of the diameter involves:

Opening of the Pulley

pulley fully closed (turning in a clockwise direction) which require low or no head

(free mouth)

Diameter

max min

Fan speed

max min

Applications

need a high head need a low or no head

(free mouth)

The factory setting of the motor pulleys is fixed to obtain a residual static head of about 100 Pa.

Residual static head

100 Pa

Model

motor current input [A]

Motor power input [kW]

Fan revs [rpm]

50-80

11,2

6,4

760

8,3

4,8

755

90-100

4,9

2,7

750

115-130

6,5

3,7

710

MOTOR PULLEY OPENING FULLY OPEN

- 2 TURN

145-200

11,2

6,4

760

If the total static load given by the sum of the losses due to the air intake and discharge channels is appreciably different from

100 Pa there may be:

Channels load loss (PCC)

Number of fan revolutions

LOW(<50 Pa) or FREE MOUTH application (0 Pa)

HIGH(>150Pa)

Increase

Decrease

Malfunction Motor pulley setting (1) (2) (3)

possible overload of the electric motor

If the absorption of the electric motor is lower than the allowed maximum (see ELECTRIC DATA section) it is not necessary to change the motor pulley setting. If the absorption is higher, set the pulley

FREE MOUTH (0 Pa)

FULLY OPEN

50Pa <PCC<100Pa

CLOSED -3 TURNS

Poor air flow can cause blockages of the unit: in cold mode for high pressure, in hot mode for low pressure

For100Pa<PCC<150Pa

CLOSED -1 TURN

For 150Pa<PCC<200Pa

FULLY CLOSED

NOTES:

(1) calibration must always be carried out by first completely closing the pulley (maximum diameter) and then opening it the number of turns indicated in this column depending on the desired head.

(2) As the pulley diameter varies it is necessary to shift the motor along the vertical slides so as to obtain the correct tension of the transmission belt which when working must be taut and be correctly positioned in the pulley races to avoid abnormal air which could cause it to break.

(see section on “Maintenance”)

(3) Once it has been calibrated, always check that the motor electric input is within the maximum admissible values (see section on electrical data)

Overall dimensions

Mod. 50-60-70-80

70 7

Mod. 90-100

70 7

Mod. 115-130-145-160

Mod. 180-200

DIMENSIONAL DATA

54 479

954

420

25 897*

947

479

1104

570

1047*

1097

54 479

1104

570

25 1047*

1097

101 479

1104

524

218 565 450

2501

565

12 13

688

256

631

587

120

110

1849*

2480

1730

1783

178 565 450 565

3343

450

375

565 555

862

826

476

120

130

1185*

3322

2341

2366

1298*

363

178 565 450 565

3343

450 565

555

862

826

476

120

130

1185*

2341

2366

1298*

363

3322

224 565 368 565

4097

368 565 368 565 494

25 1047 *

1097

852

502

1735

130

1550*

120

4076

2222

3094

1661*

363

DIMENSIONAL DATA

Description of the components

1 - Access panel to electric panel’s power section

2 - Access panel to compressor compartment

3 - Vibration damper fixing holes (4 pcs)

4 - Coil protection grilles (accessory)

5 - ø 65 mm lifting holes

6 - ø 22 mm input hole for accessory cables

7- ø 60 mm hole for electric power supply input

8 - Access panel to pump compartment

9 - Water inlet for MP-AM and MP-SS

10 - Water inlet for KT and MP-PS

11 - Water outlet

12 - Water inlet for Desuperheater (only VD version)

13 - Water outlet for Desuperheater (only VD version)

*: Center distance of vibration damper holes

Note (1): Basic pipe kit do not allow external connections.

BASIC

COMPLETE

WATER

STORAGE

TANK

MP-AM

MP-SS

MP-PS VD

100

115

130

145

160

180

200

IN OUT IN OUT IN OUT IN OUT IN OUT IN OUT IN OUT IN OUT IN

OUT

Rif.

(1) (1) 10 11 10 11 9 11 9 11 9 11 9 11 10 11 12

2"M 1 1/2"

1/2"

2" 2" 2" 2"

1/2"

2" 1 1/4"

2 1/2"M 2" 2"

1/2"

2 1/2" 2 1/2"

1/2"

2" 2 1/2" 1 1/4"

Position of condensate drain

The condensate tray (if present) must have a suitable drain trap to prevent spilling of water during operation.

Ø 12.7

Minimum operative space

If it is intended to install the unit outdoors without the channel for expelling delivery air, a length of channel must nevertheless be provided as shown in

Fig. 2 to ensure that rainwater cannot get into the unit and endanger its correct operation, is positioned in a hole, allow double values for the functional spaces.

In the case of operation of multiple units, the functional spaces must be doubled.

N.B. For the distribution of loads on the supports, see the section “Weights and centres of gravity in operation”.

500

Fig.1

Modello

D [mm]

1000

50-80

800

90-100 115-200

1000

Fig.2

DIMENSIONAL DATA

Configurations for channel installation

Configuration with channel for expelling the delivery air Correct direction for delivery channel

Mod.

50-60-70-80

1500

90-100

1750

115-130-145-160-180-200

2000

It is recommended to use a straight piece of pipe with length A in order to make the best use of the fan, favouring the recovery of dynamic pressure.

Configuration with channel for expelling the delivery air and channel for taking in outside air

WEIGHT DURING OPERATION AND TRANSPORT

Vibration-damper installation

To prevent the operating unit from transmitting vibrations to the bearing structure, vibration dampening materials should be inserted under the bearing points.

The unit can be supplied with the rubber or spring vibration dampening accessory. This must be mounted by the installer.

50 997 50

Area of support

Mod. 50-60-70-80

50 847 50

Mod. 90-100-115-130-145-160

50 997 50

Mod. 180-200

847

50 997 50

50 847 50

Weight during operation and transport

To correctly install the unit, comply with the measurements for the free area that must be left around the machine, as shown in the drawing.

Mod. 50-60-70-80-90-100-115-130-145-160

Mod. 180-200

WEIGHT DURING OPERATION AND TRANSPORT - MOD. 50

Unit type

Version

VB (Standard unit) - VI (Brine unit)

IP - Heating mode

Operation Transport

VD (Desuperheater unit)

Operation Transport

A B W1 W2 W3 W4 TOT.

A B TOT.

A B W1 W2 W3 W4 TOT.

A B TOT.

CHILLER

394 975 278 134 93 194 698 395 975 695 391 983 282 138 95 194 710 392 983 706

CHILLER + KIT TB COMPLETO

390 986 282 139 95 193 709 392 984 704 387 993 287 144 97 193 721 389 992 716

CHILLER + KIT TB BASE

391 977 282 136 94 194 705 393 977 700 388 985 286 141 96 194 717 390 984 712

CHILLER + KIT MDP 2P SS

374 1059 297 174 111 189 772 378 1049 759 371 1065 302 179 113 190 784 375 1055 770

CHILLER + KIT MDP 2P SS AP

359 1115 313 209 124 185 830 364 1100 810 356 1119 317 214 125 186 843 362 1104 821

CHILLER + KIT MDP 1P SS

378 1021 295 158 103 191 748 381 1016 738 375 1028 300 163 105 192 760 379 1022 749

CHILLER + KIT MDP 1P SS AP

372 1045 304 173 109 192 778 376 1037 764 370 1051 308 178 111 193 790 374 1043 775

CHILLER + KIT TB CON SERB.

427 1219 294 247 200 239 980 402 1056 769 424 1222 299 252 202 239 993 400 1061 780

CHILLER + KIT 2P AM

413 1254 311 281 214 237 1043 389 1105 823 411 1256 315 287 216 237 1055 387 1109 835

CHILLER + KIT 2P AM AP

399 1286 326 316 226 233 1102 376 1148 874 397 1288 330 322 228 234 1114 373 1152 885

CHILLER + KIT 1P AM

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

419 1234 306 265 208 240 1019 395 1078 802 417 1236 310 271 210 240 1031 393 1084 814

412 1243 317 280 212 240 1049 388 1093 828 409 1245 321 285 214 241 1061 385 1098 840

413 1255 311 282 215 237 1045 389 1106 825 410 1257 315 288 217 238 1057 386 1110 836

419 1234 307 266 208 240 1021 395 1080 804 416 1237 311 271 210 241 1033 392 1085 815

Unit type

CHILLER

381 996 267 135 89 176 666

IR - Cooling mode

383 996 663 378 1004 271 140 91 176 678 380 1004 674

CHILLER + KIT TB COMPLETO

377 1007 271 141 91 175 677 379 1006 672 374 1015 275 146 93 176 689 376 1013 684

CHILLER + KIT TB BASE

CHILLER + KIT MDP 2P SS

378 998 270 137 89 176 673 380 998 668 375 1006 275 142 91 176 685 377 1005 680

362 1081 286 176 106 172 740 366 1071 727 360 1087 290 182 108 173 752 363 1077 738

CHILLER + KIT MDP 2P SS AP

347 1138 301 211 118 168 798 352 1123 778 345 1142 305 217 120 169 811 350 1127 789

CHILLER + KIT MDP 1P SS

366 1043 284 160 98 174 716 369 1037 706 363 1049 288 165 100 174 728 367 1044 717

CHILLER + KIT MDP 1P SS AP

360 1067 292 175 104 175 746 364 1059 732 358 1073 297 180 106 175 758 362 1065 743

CHILLER + KIT TB CON SERB.

419 1242 282 249 195 221 948 392 1078 737 416 1245 287 255 197 222 961 389 1084 748

CHILLER + KIT 2P AM

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

405 1277 298 284 209 220 1011 378 1128 791 403 1279 303 289 211 220 1023 376 1132 803

392 1308 313 319 221 217 1070 365 1172 842 390 1310 317 325 222 217 1082 363 1175 853

411 1256 294 268 203 223 987 385 1101 770 409 1259 298 273 204 223 999 382 1106 782

404 1265 305 283 207 223 1017 377 1115 796 402 1267 309 288 208 224 1029 375 1120 808

405 1277 299 285 209 220 1013 378 1129 793 403 1279 303 290 211 221 1025 376 1133 804

411 1257 295 269 203 223 989 384 1102 772 409 1259 299 274 205 223 1001 382 1107 783

WEIGHT DURING OPERATION AND TRANSPORT - MOD. 60

Unit type

Version

VB (Standard unit) - VI (Brine unit)

IP - Heating mode

Operation Transport

VD (Desuperheater unit)

Operation Transport

A B W1 W2 W3 W4 TOT.

A B TOT.

A B W1 W2 W3 W4 TOT.

A B TOT.

CHILLER

393 975 278 134 93 194 699 395 975 695 390 983 283 138 95 194 711 392 982 707

CHILLER + KIT TB COMPLETO

389 985 282 139 95 193 710 391 984 705 386 993 287 144 97 194 722 388 991 716

CHILLER + KIT TB BASE

CHILLER + KIT MDP 2P SS

390 976 282 136 93 194 705 392 976 701 387 984 287 141 95 194 717 390 983 712

374 1058 298 174 111 189 773 378 1048 759 371 1064 302 179 113 190 785 375 1054 771

CHILLER + KIT MDP 2P SS AP

358 1114 313 209 123 185 831 364 1099 810 356 1119 318 214 125 186 843 361 1104 822

CHILLER + KIT MDP 1P SS

378 1020 296 158 103 192 748 381 1015 738 375 1027 300 164 105 192 760 379 1022 750

CHILLER + KIT MDP 1P SS AP

372 1044 304 173 109 192 778 376 1036 764 370 1050 309 178 111 193 790 374 1042 776

CHILLER + KIT TB CON SERB.

426 1219 295 247 200 239 981 402 1055 769 424 1221 299 253 202 239 993 399 1061 781

CHILLER + KIT 2P AM

413 1253 311 282 214 237 1044 389 1104 824 410 1256 315 287 216 238 1056 386 1109 835

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

Unit type

399 1285 326 316 226 233 1102 375 1148 874 397 1287 330 322 228 234 1114 373 1152 886

419 1233 307 265 208 240 1019 395 1078 803 416 1236 311 271 209 241 1032 392 1083 814

411 1242 317 280 212 240 1049 387 1092 829 409 1244 322 285 214 241 1062 385 1097 840

412 1254 312 282 215 237 1046 389 1105 825 410 1256 316 288 216 238 1058 386 1110 837

418 1234 307 266 208 240 1021 395 1079 804 416 1236 311 272 210 241 1033 392 1084 816

IR - Cooling mode

CHILLER

381 996 267 135 89 176 667 383 996 663 378 1004 272 140 91 176 679 380 1003 675

CHILLER + KIT TB COMPLETO

377 1006 271 141 91 175 678 379 1005 673 374 1014 276 146 93 176 690 376 1012 684

CHILLER + KIT TB BASE

CHILLER + KIT MDP 2P SS

378 997 271 137 89 176 673

362 1080 286 176 106 172 741

380 997 669

365 1071 727

375 1005 276 142 91 176 685

359 1086 290 182 108 173 753

377 1005 680

363 1077 739

CHILLER + KIT MDP 2P SS AP

347 1137 301 211 118 168 799 352 1122 778 345 1142 306 217 120 169 811 350 1127 790

CHILLER + KIT MDP 1P SS

366 1042 284 160 98 174 716 369 1037 706 363 1049 289 165 100 174 728 366 1043 718

CHILLER + KIT MDP 1P SS AP

360 1066 293 175 104 175 746 364 1058 732 358 1072 297 180 106 175 758 362 1064 744

CHILLER + KIT TB CON SERB.

419 1242 283 250 195 221 949 391 1077 737 416 1244 287 255 197 222 961 389 1083 749

CHILLER + KIT 2P AM

405 1276 299 284 209 220 1012 378 1127 792 403 1278 303 289 211 221 1024 376 1132 803

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

392 1308 314 319 221 217 1070 365 1171 842

411 1256 294 268 203 223 987 384 1100 771

390 1309 318 325 222 218 1082 363 1175 854

409 1258 299 273 204 223 1000 382 1105 782

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

404 1264 305 283 207 223 1017 377 1115 797

405 1277 299 285 209 220 1014 378 1128 793

411 1256 295 269 203 223 989 384 1101 772

401 1266 309 288 208 224 1030 374 1119 808

403 1279 304 290 211 221 1026 376 1133 805

408 1259 299 274 205 224 1001 381 1106 784

WEIGHT DURING OPERATION AND TRANSPORT - MOD. 70

Unit type

CHILLER

Version

VB (Standard unit) - VI (Brine unit)

IP - Heating mode

Operation Transport

VD (Desuperheater unit)

Operation Transport

A B W1 W2 W3 W4 TOT.

A B TOT.

A B W1 W2 W3 W4 TOT.

A B TOT.

402 973 290 139 100 210 739 404 973 735 399 981 295 144 103 211 751 401 980 746

CHILLER + KIT TB COMPLETO

398 983 294 144 102 209 750 400 981 744 395 990 299 149 105 210 762 397 988 756

CHILLER + KIT TB BASE

399 974 294 141 101 210 746 401 974 741 396 982 299 146 103 211 758 398 981 752

CHILLER + KIT MDP 2P SS

382 1052 310 179 119 205 813 386 1043 799 380 1058 315 184 121 206 825 384 1049 810

CHILLER + KIT MDP 2P SS AP

367 1106 326 213 131 201 871 373 1092 850 365 1111 330 218 133 202 884 370 1096 861

CHILLER + KIT MDP 1P SS

387 1016 308 163 110 208 789 390 1011 778 384 1023 312 168 112 208 801 388 1018 789

CHILLER + KIT MDP 1P SS AP

381 1039 317 177 117 208 819 385 1031 804 378 1045 321 183 119 209 831 383 1037 815

CHILLER + KIT TB CON SERB.

431 1208 307 252 208 254 1022 410 1049 809 429 1210 312 257 210 255 1034 407 1055 820

CHILLER + KIT 2P AM

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

Unit type

418 1242 324 286 223 252 1084 397 1097 863 415 1244 328 291 224 253 1096 394 1101 875

404 1273 339 320 235 249 1143 383 1139 914 402 1275 343 326 236 249 1155 381 1143 926

424 1222 319 270 216 255 1060 403 1071 842 421 1224 324 275 218 256 1072 400 1076 854

416 1231 330 284 220 255 1090 395 1086 868 414 1233 334 290 222 256 1102 393 1090 880

417 1242 324 287 223 252 1086 396 1098 865 415 1245 329 292 225 253 1098 394 1102 876

423 1223 320 271 216 255 1062 402 1072 844 421 1225 324 276 218 256 1074 400 1078 855

IR - Cooling mode

CHILLER

391 994 278 140 97 192 706 393 994 702 388 1002 283 145 99 192 718 390 1001 713

CHILLER + KIT TB COMPLETO

387 1004 282 145 98 191 717 390 1003 711 384 1011 287 150 100 191 729 387 1010 723

CHILLER + KIT TB BASE

CHILLER + KIT MDP 2P SS

388 995 282 142 97 192 713 391 995 708 385 1003 287 147 99 192 725 388 1003 719

372 1075 297 181 114 188 780 376 1066 766 369 1080 302 186 116 188 792 373 1071 777

CHILLER + KIT MDP 2P SS AP

357 1129 313 216 126 184 838 362 1115 817 355 1134 317 221 128 184 851 360 1119 828

CHILLER + KIT MDP 1P SS

376 1038 295 165 106 190 756 380 1033 745 373 1045 300 170 108 190 768 377 1039 756

CHILLER + KIT MDP 1P SS AP

370 1061 304 179 112 190 786 374 1053 771 368 1067 309 184 114 191 798 372 1059 782

CHILLER + KIT TB CON SERB.

424 1231 295 254 204 236 989 400 1072 776 422 1233 299 259 205 237 1001 398 1077 787

CHILLER + KIT 2P AM

411 1264 311 288 218 235 1051 387 1120 830 409 1266 315 293 219 236 1063 385 1124 842

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

398 1295 326 323 229 231 1110 374 1162 881 396 1297 330 328 231 232 1122 372 1166 893

417 1244 306 272 211 238 1027 393 1094 809 415 1247 311 277 213 239 1039 391 1099 821

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

410 1253 317 287 215 238 1057 386 1108 835 407 1255 321 292 217 239 1069 384 1113 847

411 1265 311 289 218 235 1053 387 1121 832 408 1267 316 294 220 236 1065 385 1125 843

CHILLER + KIT 1P P/S

417 1245 307 273 211 238 1029 393 1095 811 414 1248 311 278 213 239 1041 390 1100 822

WEIGHT DURING OPERATION AND TRANSPORT - MOD. 80

Unit type

Version

VB (Standard unit) - VI (Brine unit)

IP - Heating mode

Operation Transport

VD (Desuperheater unit)

Operation Transport

A B W1 W2 W3 W4 TOT.

A B TOT.

A B W1 W2 W3 W4 TOT.

A B TOT.

CHILLER

407 974 296 142 106 220 765 410 975 759 404 982 301 147 108 221 777 407 982 771

CHILLER + KIT TB COMPLETO

403 984 301 148 108 219 775 406 983 769 400 991 305 153 110 220 787 403 990 780

CHILLER + KIT TB BASE

CHILLER + KIT MDP 2P SS

405 976 300 145 106 220 771

388 1051 317 182 124 215 838

407 976 765

392 1042 823

402 983 305 149 108 221 783

385 1057 321 188 126 216 850

404 983 776

390 1048 835

CHILLER + KIT MDP 2P SS AP

373 1104 333 216 137 211 897 379 1090 874 371 1108 337 222 139 211 909 376 1094 886

CHILLER + KIT MDP 1P SS

392 1017 314 167 116 218 814 396 1012 802 389 1023 319 172 118 218 826 394 1018 814

CHILLER + KIT MDP 1P SS AP

386 1039 323 181 122 218 844 391 1031 828 384 1044 328 186 124 219 856 388 1037 840

CHILLER + KIT TB CON SERB.

434 1203 314 255 214 264 1047 415 1049 833 432 1206 319 260 216 264 1059 412 1054 844

CHILLER + KIT 2P AM

421 1237 331 289 228 262 1110 402 1095 888 419 1239 335 294 230 262 1122 399 1099 899

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

408 1268 346 323 241 258 1168 389 1136 938

427 1217 326 273 222 265 1085 408 1070 866

406 1269 351 328 242 259 1180 386 1140 950

425 1220 330 278 223 266 1097 405 1075 878

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

420 1226 337 287 226 265 1115 400 1084 893

421 1237 331 290 229 262 1111 401 1096 889

427 1218 327 274 222 265 1087 407 1071 868

418 1228 341 293 228 266 1127 398 1089 904

419 1240 336 295 231 262 1123 399 1100 901

424 1220 331 279 224 266 1099 405 1076 880

Unit type

CHILLER

IR - Cooling mode

397 994 286 144 102 202 732 399 994 727 394 1001 290 149 104 202 745 396 1001 739

CHILLER + KIT TB COMPLETO

393 1003 290 149 103 201 743 395 1002 736 390 1010 294 154 106 202 755 393 1009 748

CHILLER + KIT TB BASE

394 995 289 146 102 202 739 396 995 733 391 1002 294 151 104 202 751 394 1002 744

CHILLER + KIT MDP 2P SS

377 1072 305 184 119 197 806 382 1063 791 375 1077 309 190 121 198 818 379 1068 803

CHILLER + KIT MDP 2P SS AP

362 1125 321 219 132 193 865 368 1111 842 360 1129 325 224 134 194 877 366 1115 853

CHILLER + KIT MDP 1P SS

381 1036 303 169 111 200 782 385 1031 770 379 1043 307 174 113 200 794 383 1038 782

CHILLER + KIT MDP 1P SS AP

376 1058 312 183 117 200 812 380 1051 796 373 1064 316 188 119 201 824 378 1057 808

CHILLER + KIT TB CON SERB.

427 1224 302 257 209 246 1015 405 1069 801 425 1227 307 262 211 247 1027 403 1075 812

CHILLER + KIT 2P AM

414 1258 319 291 223 244 1077 392 1116 855 412 1260 323 296 225 245 1090 390 1120 867

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

CHILLER + KIT 1P AM AP

401 1288 334 326 235 241 1136 379 1157 906

420 1238 314 275 217 247 1053 398 1091 834

413 1246 325 290 221 248 1083 391 1104 860

399 1290 338 331 237 242 1148 377 1161 918

418 1240 319 280 218 248 1065 396 1095 846

411 1249 329 295 223 248 1095 389 1109 872

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

414 1258 319 292 224 244 1079 392 1117 857 412 1260 324 297 225 245 1091 390 1121 868

420 1239 315 276 217 247 1055 398 1092 836 418 1241 319 281 219 248 1067 395 1097 847

WEIGHT DURING OPERATION AND TRANSPORT - MOD. 90

Unit type

Version

VB (Standard unit) - VI (Brine unit)

IP - Heating mode

Operation Transport

VD (Desuperheater unit)

Operation Transport

A B W1 W2 W3 W4 TOT.

A B TOT.

A B W1 W2 W3 W4 TOT.

A B TOT.

CHILLER

444 1267 403 231 154 269 1057 446 1266 1050 441 1276 408 237 156 269 1071 443 1274 1063

CHILLER + KIT TB COMPLETO

440 1280 409 240 157 268 1074 442 1278 1064 437 1289 414 246 160 268 1088 440 1285 1077

CHILLER + KIT TB BASE

443 1268 404 232 154 269 1059 446 1266 1051 440 1276 409 238 157 269 1073 443 1275 1065

CHILLER + KIT MDP 2P SS

421 1387 430 301 184 262 1176 426 1372 1153 419 1393 434 308 186 262 1190 424 1379 1167

CHILLER + KIT MDP 2P SS AP

412 1429 440 331 194 258 1223 418 1410 1194 410 1435 445 337 196 259 1237 416 1416 1207

CHILLER + KIT MDP 1P SS

429 1340 423 275 173 266 1137 433 1330 1119 427 1347 428 281 175 267 1152 431 1337 1133

CHILLER + KIT MDP 1P SS AP

424 1356 431 287 177 266 1161 429 1345 1140 422 1362 436 294 179 266 1176 426 1351 1154

CHILLER + KIT TB CON SERB.

491 1626 419 433 347 336 1535 455 1367 1154 489 1628 423 440 350 337 1549 452 1373 1167

CHILLER + KIT 2P AM

475 1676 440 494 372 332 1638 439 1443 1244 473 1678 445 500 375 333 1652 437 1448 1257

CHILLER + KIT 2P AM AP

467 1698 450 523 382 329 1684 431 1475 1283 465 1700 454 530 385 330 1698 429 1480 1297

CHILLER + KIT 1P AM

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

482 1649 434 466 362 337 1598 447 1405 1209 480 1651 439 473 364 337 1613 444 1411 1223

478 1656 441 479 366 337 1623 442 1417 1230 476 1658 446 486 368 337 1637 440 1422 1244

475 1676 440 494 373 332 1640 439 1443 1245 473 1678 445 501 375 333 1654 437 1448 1258

482 1650 434 467 362 337 1601 446 1406 1211 480 1652 439 474 364 337 1615 444 1412 1224

Unit type

CHILLER

IR - Cooling mode

433 1287 390 231 148 249 1018 435 1286 1011 430 1296 395 238 150 249 1033 432 1294 1024

CHILLER + KIT TB COMPLETO

429 1301 396 240 151 248 1035 431 1298 1025 426 1309 401 247 153 249 1049 429 1306 1039

CHILLER + KIT TB BASE

CHILLER + KIT MDP 2P SS

432 1288 391 232 148 249 1020 435 1287 1012 430 1297 396 239 150 249 1034 432 1295 1026

411 1409 416 303 177 242 1137 415 1395 1114 409 1416 420 309 179 243 1152 413 1401 1128

CHILLER + KIT MDP 2P SS AP

402 1452 426 332 187 239 1184 407 1433 1155 400 1457 430 339 189 240 1198 405 1439 1168

CHILLER + KIT MDP 1P SS

419 1361 410 276 166 247 1098 422 1352 1080 416 1368 415 282 168 248 1113 420 1359 1094

CHILLER + KIT MDP 1P SS AP

414 1377 417 288 170 246 1122 418 1366 1101 411 1384 422 295 173 247 1137 416 1373 1115

CHILLER + KIT TB CON SERB.

485 1649 405 435 340 317 1496 445 1389 1115 482 1651 409 441 342 318 1511 443 1395 1129

CHILLER + KIT 2P AM

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

469 1699 426 495 365 313 1599 430 1466 1205 467 1701 430 502 367 314 1614 428 1470 1218

461 1721 435 525 375 311 1645 422 1498 1245 459 1722 440 532 377 311 1659 420 1503 1258

476 1672 420 468 354 318 1560 437 1427 1170 474 1674 424 474 356 319 1574 435 1433 1184

472 1678 427 481 358 318 1584 433 1439 1191 470 1680 432 488 360 319 1598 430 1445 1205

469 1699 426 496 365 314 1601 430 1466 1206 467 1701 430 503 367 314 1615 428 1471 1219

476 1672 420 469 355 318 1562 437 1429 1172 474 1675 425 476 357 319 1576 435 1434 1185

WEIGHT DURING OPERATION AND TRANSPORT - MOD. 100

Unit type

Version

VB (Standard unit) - VI (Brine unit)

IP - Heating mode

Operation Transport

VD (Desuperheater unit)

Operation Transport

A B W1 W2 W3 W4 TOT.

A B TOT.

A B W1 W2 W3 W4 TOT.

A B TOT.

CHILLER

430 1217 458 240 151 289 1138 432 1215 1130 427 1225 463 246 154 289 1152 430 1223 1143

CHILLER + KIT TB COMPLETO

426 1230 464 249 154 288 1154 429 1227 1144 424 1238 469 255 157 288 1169 426 1235 1157

CHILLER + KIT TB BASE

CHILLER + KIT MDP 2P SS

429 1217 459 241 151 289 1140 431 1216 1131 427 1226 464 247 154 289 1154 429 1224 1145

410 1334 484 311 181 282 1257 414 1319 1233 408 1340 489 317 183 282 1271 412 1325 1247

CHILLER + KIT MDP 2P SS AP

402 1375 494 340 191 278 1304 407 1356 1274 400 1381 499 347 194 279 1318 405 1362 1287

CHILLER + KIT MDP 1P SS

417 1288 478 284 170 286 1218 421 1278 1199 415 1295 483 290 172 287 1232 419 1285 1213

CHILLER + KIT MDP 1P SS AP

413 1304 486 296 174 286 1242 417 1292 1220 411 1311 491 303 177 286 1256 415 1299 1234

CHILLER + KIT TB CON SERB.

479 1572 470 446 341 359 1616 441 1314 1234 477 1575 474 453 343 360 1630 439 1320 1247

CHILLER + KIT 2P AM

464 1623 491 506 366 355 1719 428 1389 1324 463 1626 496 513 368 356 1733 426 1394 1337

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

Unit type

457 1646 501 535 376 352 1765 421 1421 1363 455 1648 506 542 378 353 1779 419 1426 1377

471 1596 485 479 355 360 1679 434 1352 1289 469 1599 490 485 358 361 1694 432 1358 1303

467 1604 492 492 359 360 1703 430 1364 1310 465 1606 497 499 362 360 1718 428 1370 1324

464 1624 492 507 367 355 1720 428 1389 1325 462 1626 496 514 369 356 1735 426 1395 1338

471 1597 486 480 356 360 1681 434 1353 1291 469 1600 490 487 358 361 1696 432 1359 1304

IR - Cooling mode

CHILLER

419 1234 445 240 145 269 1099 421 1232 1091 417 1242 450 247 148 269 1113 419 1241 1104

CHILLER + KIT TB COMPLETO

415 1247 450 249 148 268 1116 418 1244 1105 413 1256 455 256 151 268 1130 416 1252 1119

CHILLER + KIT TB BASE

CHILLER + KIT MDP 2P SS

419 1235 446 241 145 269 1101 421 1233 1092 416 1243 451 248 148 269 1115 419 1241 1106

400 1353 470 312 174 262 1218 404 1338 1194 398 1359 475 318 176 263 1232 402 1344 1208

CHILLER + KIT MDP 2P SS AP

392 1395 480 341 184 259 1265 397 1376 1235 390 1401 485 348 186 260 1279 395 1382 1248

CHILLER + KIT MDP 1P SS

407 1306 464 285 163 267 1179 410 1297 1160 405 1314 469 291 166 267 1193 408 1304 1174

CHILLER + KIT MDP 1P SS AP

402 1322 472 297 168 266 1203 406 1311 1181 400 1329 477 304 170 267 1217 404 1318 1195

CHILLER + KIT TB CON SERB.

473 1593 456 447 334 340 1577 432 1333 1195 470 1596 460 454 336 341 1591 430 1339 1209

CHILLER + KIT 2P AM

458 1644 477 508 359 337 1680 419 1409 1285 456 1646 481 515 361 337 1694 417 1414 1298

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

451 1666 486 537 369 334 1726 411 1441 1325 449 1668 491 544 371 334 1740 410 1446 1338

465 1617 471 480 348 341 1640 425 1371 1250 463 1619 475 487 350 342 1655 423 1377 1264

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

461 1624 478 493 352 341 1665 421 1384 1271 459 1626 483 500 354 342 1679 419 1389 1285

458 1644 477 509 359 337 1681 418 1409 1286 456 1646 482 515 361 337 1696 417 1414 1299

465 1618 471 481 349 341 1642 425 1373 1252 463 1620 476 488 351 342 1657 423 1378 1265

WEIGHT DURING OPERATION AND TRANSPORT - MOD. 115

Unit type

CHILLER

Version

VB (Standard unit) - VI (Brine unit)

IP - Heating mode

Operation Transport

VD (Desuperheater unit)

Operation Transport

A B W1 W2 W3 W4 TOT.

A B TOT.

A B W1 W2 W3 W4 TOT.

A B TOT.

436 1252 519 290 187 336 1332 438 1251 1322 434 1260 525 297 190 336 1349 436 1258 1338

CHILLER + KIT TB COMPLETO

433 1263 525 298 190 335 1348 436 1261 1336 431 1270 531 306 193 336 1365 433 1268 1352

CHILLER + KIT TB BASE

436 1253 520 290 187 336 1333 438 1252 1324 433 1260 526 298 190 336 1351 436 1259 1339

CHILLER + KIT MDP 2P SS

419 1351 545 360 217 328 1451 423 1339 1425 417 1356 551 368 220 329 1468 421 1344 1441

CHILLER + KIT MDP 2P SS AP

409 1396 558 398 231 324 1511 414 1379 1478 407 1401 564 405 233 325 1528 412 1384 1494

CHILLER + KIT MDP 1P SS

425 1312 539 333 206 333 1412 428 1304 1392 423 1318 545 341 209 334 1429 426 1310 1407

CHILLER + KIT MDP 1P SS AP

420 1328 549 349 211 333 1442 424 1319 1418 418 1334 555 357 214 333 1460 422 1324 1434

CHILLER + KIT TB CON SERB.

478 1560 531 495 378 406 1810 446 1334 1426 476 1563 537 502 380 407 1827 444 1339 1442

CHILLER + KIT 2P AM

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

Unit type

465 1607 553 555 403 402 1913 434 1398 1516 464 1609 559 563 406 403 1930 432 1403 1532

457 1633 566 593 416 397 1972 426 1434 1568 455 1635 571 600 419 399 1989 424 1438 1583

471 1582 547 528 392 406 1873 440 1367 1481 469 1585 553 535 395 408 1890 438 1372 1497

467 1591 556 544 397 406 1904 435 1379 1508 465 1593 562 552 400 407 1921 433 1384 1524

465 1607 553 556 403 402 1914 434 1399 1517 463 1609 559 563 406 403 1931 432 1403 1533

471 1583 547 529 393 406 1875 440 1368 1483 469 1585 553 536 395 408 1892 437 1373 1499

IR - Cooling mode

CHILLER

426 1268 505 290 180 313 1288 428 1268 1278 424 1276 511 297 183 314 1305 426 1275 1294

CHILLER + KIT TB COMPLETO

423 1279 511 299 183 313 1305 425 1277 1293 420 1287 517 306 186 314 1322 423 1284 1309

CHILLER + KIT TB BASE

CHILLER + KIT MDP 2P SS

425 1269 506 291 180 313 1290 428 1268 1280 423 1276 512 298 183 314 1307 426 1275 1296

409 1369 531 361 209 307 1407 413 1356 1382 407 1374 536 369 211 308 1424 411 1362 1398

CHILLER + KIT MDP 2P SS AP

399 1415 543 399 222 303 1467 404 1398 1434 398 1419 549 407 225 304 1485 403 1403 1450

CHILLER + KIT MDP 1P SS

415 1329 525 334 198 311 1368 418 1321 1348 413 1335 531 341 201 312 1385 416 1327 1364

CHILLER + KIT MDP 1P SS AP

410 1345 535 350 204 311 1399 414 1336 1375 408 1351 541 358 206 312 1416 412 1342 1391

CHILLER + KIT TB CON SERB.

472 1580 516 496 369 384 1766 437 1351 1383 470 1582 522 504 372 386 1783 435 1357 1399

CHILLER + KIT 2P AM

459 1626 538 557 394 381 1869 425 1417 1472 457 1628 543 564 397 382 1886 423 1421 1488

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

451 1653 550 595 407 377 1929 417 1453 1524 449 1654 556 602 410 378 1946 415 1457 1540

465 1602 532 529 384 385 1830 431 1384 1438 463 1604 537 537 386 387 1847 429 1389 1454

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

460 1610 541 546 388 385 1860 426 1397 1465 458 1612 547 553 391 386 1877 424 1402 1481

459 1626 538 557 394 381 1871 425 1417 1474 457 1628 544 565 397 382 1888 423 1422 1490

CHILLER + KIT 1P P/S

465 1602 532 530 384 385 1832 430 1386 1440 463 1604 538 538 387 387 1849 428 1390 1456

WEIGHT DURING OPERATION AND TRANSPORT - MOD. 130

Unit type

Version

VB (Standard unit) - VI (Brine unit)

IP - Heating mode

Operation Transport

VD (Desuperheater unit)

Operation Transport

A B W1 W2 W3 W4 TOT.

A B TOT.

A B W1 W2 W3 W4 TOT.

A B TOT.

CHILLER

432 1241 537 294 187 342 1360 434 1240 1349 430 1248 543 301 190 342 1377 432 1247 1365

CHILLER + KIT TB COMPLETO

429 1252 543 302 190 341 1376 432 1249 1363 427 1259 549 310 193 342 1393 430 1256 1379

CHILLER + KIT TB BASE

CHILLER + KIT MDP 2P SS

432 1242 538 295 187 342 1361 434 1240 1350 429 1249 544 302 190 343 1379 432 1247 1366

415 1339 563 364 216 334 1479 419 1326 1452 413 1344 569 372 219 335 1496 417 1332 1468

CHILLER + KIT MDP 2P SS AP

406 1384 576 402 230 330 1539 411 1367 1505 404 1389 582 410 233 331 1556 409 1372 1520

CHILLER + KIT MDP 1P SS

421 1300 557 338 206 339 1440 425 1292 1418 419 1306 563 345 208 340 1457 423 1298 1434

CHILLER + KIT MDP 1P SS AP

416 1316 567 354 211 339 1470 420 1307 1445 414 1322 573 361 214 340 1488 419 1312 1461

CHILLER + KIT TB CON SERB.

475 1547 548 500 376 413 1838 442 1322 1453 473 1550 554 508 379 414 1855 440 1327 1469

CHILLER + KIT 2P AM

462 1594 570 560 402 409 1941 431 1386 1543 460 1596 576 568 404 410 1958 429 1390 1559

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

454 1620 583 598 415 404 2000 423 1422 1594 452 1622 589 606 417 406 2017 421 1426 1610

468 1570 564 533 391 413 1901 436 1354 1508 466 1572 570 540 393 415 1918 434 1359 1524

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

463 1578 574 549 396 413 1932 432 1367 1535 462 1580 579 557 398 414 1949 430 1372 1551

462 1594 570 561 402 409 1942 430 1386 1544 460 1596 576 569 404 410 1959 429 1391 1560

468 1570 564 534 391 413 1903 436 1355 1510 466 1573 570 542 394 415 1920 434 1360 1526

Unit type

CHILLER

IR - Cooling mode

422 1256 523 294 179 319 1316 424 1255 1305 420 1264 529 301 182 320 1333 422 1262 1321

CHILLER + KIT TB COMPLETO

419 1267 529 303 183 319 1333 421 1265 1320 417 1274 535 310 185 320 1350 419 1272 1336

CHILLER + KIT TB BASE

421 1257 524 295 180 319 1318 424 1256 1307 419 1264 530 302 183 320 1335 422 1263 1323

CHILLER + KIT MDP 2P SS

405 1356 549 365 208 313 1435 409 1343 1409 403 1361 555 373 211 314 1452 408 1349 1425

CHILLER + KIT MDP 2P SS AP

396 1401 562 404 222 309 1495 401 1384 1461 395 1406 567 411 224 310 1513 400 1389 1477

CHILLER + KIT MDP 1P SS

411 1316 543 338 198 317 1396 415 1308 1375 409 1323 549 346 201 318 1413 413 1314 1391

CHILLER + KIT MDP 1P SS AP

406 1333 553 354 203 317 1427 410 1323 1402 405 1339 559 362 206 318 1444 409 1329 1418

CHILLER + KIT TB CON SERB.

468 1566 533 501 368 391 1794 433 1339 1410 466 1569 539 509 370 393 1811 431 1344 1426

CHILLER + KIT 2P AM

456 1613 555 562 393 388 1897 421 1403 1499 454 1615 561 570 395 389 1914 420 1408 1515

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

CHILLER + KIT 1P AM AP

447 1639 567 600 406 384 1957 414 1440 1551 446 1641 573 608 408 385 1974 412 1444 1567

462 1588 549 534 382 392 1858 427 1371 1465 460 1590 554 542 385 394 1875 425 1376 1481

457 1596 558 551 387 392 1888 423 1384 1492 455 1598 564 559 389 393 1905 421 1389 1507

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

456 1613 555 563 393 388 1899 421 1404 1500 454 1615 561 570 396 389 1916 420 1408 1516

461 1589 549 535 383 392 1860 427 1373 1467 459 1591 555 543 385 394 1877 425 1378 1482

WEIGHT DURING OPERATION AND TRANSPORT - MOD. 145

Unit type

Version

VB (Standard unit) - VI (Brine unit)

IP - Heating mode

Operation Transport

VD (Desuperheater unit)

Operation Transport

A B W1 W2 W3 W4 TOT.

A B TOT.

A B W1 W2 W3 W4 TOT.

A B TOT.

CHILLER

428 1246 555 306 192 348 1401 431 1245 1388 426 1253 561 314 195 349 1418 429 1251 1404

CHILLER + KIT TB COMPLETO

425 1256 560 315 195 347 1418 428 1254 1403 423 1263 567 322 198 348 1435 426 1260 1419

CHILLER + KIT TB BASE

428 1246 556 307 192 348 1403 431 1245 1390 426 1254 562 314 195 349 1420 429 1252 1406

CHILLER + KIT MDP 2P SS

412 1340 581 377 221 341 1520 417 1329 1492 410 1346 587 384 224 342 1537 415 1334 1508

CHILLER + KIT MDP 2P SS AP

404 1384 594 415 235 336 1580 409 1368 1544 402 1389 600 422 238 337 1597 407 1373 1560

CHILLER + KIT MDP 1P SS

418 1303 575 350 211 346 1481 422 1295 1458 416 1309 581 358 213 347 1498 420 1301 1474

CHILLER + KIT MDP 1P SS AP

413 1319 585 366 216 345 1512 418 1309 1485 412 1325 591 374 219 346 1529 416 1315 1501

CHILLER + KIT TB CON SERB.

471 1544 566 513 381 420 1879 439 1324 1493 469 1547 571 521 383 421 1896 437 1329 1509

CHILLER + KIT 2P AM

459 1590 587 573 406 416 1982 428 1386 1582 457 1592 593 581 408 417 1999 426 1391 1598

CHILLER + KIT 2P AM AP

451 1616 600 611 419 411 2042 420 1421 1634 449 1618 606 619 422 413 2059 418 1425 1650

CHILLER + KIT 1P AM

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

465 1566 581 546 395 420 1942 433 1356 1548 463 1568 587 554 398 421 1960 431 1361 1564

460 1574 591 562 400 420 1973 429 1368 1575 458 1576 596 570 403 421 1990 427 1373 1591

459 1590 587 574 406 416 1983 428 1387 1584 457 1592 593 582 409 417 2001 426 1391 1600

464 1567 581 547 396 420 1944 433 1357 1550 462 1569 587 555 398 421 1962 431 1362 1566

Unit type

CHILLER

IR - Cooling mode

417 1261 541 306 184 324 1356 420 1260 1341 415 1268 547 314 187 325 1373 418 1267 1357

CHILLER + KIT TB COMPLETO

415 1272 546 315 187 324 1372 418 1269 1356 412 1278 552 323 190 325 1389 416 1276 1371

CHILLER + KIT TB BASE

CHILLER + KIT MDP 2P SS

417 1262 542 307 184 324 1358 420 1260 1343 415 1269 548 315 187 325 1375 418 1267 1359

402 1357 566 378 212 318 1475 406 1345 1445 400 1363 572 386 215 319 1492 405 1351 1461

CHILLER + KIT MDP 2P SS AP

393 1402 579 416 226 314 1535 398 1385 1497 392 1406 585 424 228 315 1552 397 1390 1513

CHILLER + KIT MDP 1P SS

408 1319 560 351 202 323 1436 412 1311 1411 406 1325 566 358 205 324 1453 410 1317 1427

CHILLER + KIT MDP 1P SS AP

403 1335 570 367 207 322 1467 407 1326 1438 401 1341 576 374 210 323 1484 406 1331 1454

CHILLER + KIT TB CON SERB.

464 1563 550 515 371 397 1834 429 1341 1446 462 1565 556 522 374 398 1851 427 1346 1461

CHILLER + KIT 2P AM

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

452 1609 572 575 396 394 1937 418 1404 1535 450 1611 577 583 399 395 1954 417 1408 1551

444 1635 584 613 409 390 1996 411 1439 1587 442 1637 590 621 412 391 2013 409 1443 1603

458 1585 566 548 386 398 1897 424 1373 1501 456 1587 571 555 388 399 1914 422 1378 1517

453 1592 575 564 390 398 1928 419 1385 1527 451 1595 581 572 393 399 1945 418 1390 1543

452 1609 572 576 396 394 1938 418 1404 1536 450 1611 578 584 399 395 1955 416 1409 1552

457 1585 566 549 386 398 1899 424 1374 1502 456 1587 572 556 389 399 1916 422 1379 1518

WEIGHT DURING OPERATION AND TRANSPORT - MOD. 160

Unit type

Version

VB (Standard unit) - VI (Brine unit)

IP - Heating mode

Operation Transport

VD (Desuperheater unit)

Operation Transport

A B W1 W2 W3 W4 TOT.

A B TOT.

A B W1 W2 W3 W4 TOT.

A B TOT.

CHILLER

440 1249 564 313 205 370 1453 443 1248 1439 438 1256 570 320 208 371 1470 441 1255 1455

CHILLER + KIT TB COMPLETO

437 1259 570 322 209 369 1470 440 1257 1453 435 1266 576 329 212 370 1487 438 1263 1469

CHILLER + KIT TB BASE

CHILLER + KIT MDP 2P SS

439 1250 565 314 206 370 1455 442 1249 1440 437 1257 571 321 209 371 1472 440 1255 1456

423 1341 591 384 235 362 1572 428 1329 1542 421 1346 597 391 238 364 1589 426 1334 1558

CHILLER + KIT MDP 2P SS AP

414 1383 604 421 249 358 1632 420 1367 1595 413 1388 610 429 252 359 1650 418 1372 1610

CHILLER + KIT MDP 1P SS

429 1304 584 357 224 368 1533 433 1297 1508 427 1310 590 364 227 369 1550 432 1302 1524

CHILLER + KIT MDP 1P SS AP

424 1320 595 373 230 367 1564 429 1311 1535 423 1325 601 380 233 368 1581 427 1316 1551

CHILLER + KIT TB CON SERB.

478 1539 577 519 396 440 1931 449 1325 1543 476 1541 582 526 399 441 1948 448 1330 1559

CHILLER + KIT 2P AM

466 1584 598 579 421 436 2034 438 1385 1633 464 1586 604 586 424 437 2051 436 1389 1649

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

Unit type

458 1609 611 616 435 431 2094 430 1419 1684 457 1611 617 624 437 433 2111 429 1423 1700

472 1560 592 551 410 441 1994 444 1355 1598 470 1563 598 559 413 442 2012 442 1360 1614

467 1568 602 568 415 440 2025 439 1367 1625 466 1570 608 575 418 442 2042 438 1372 1641

466 1584 599 579 422 436 2036 438 1386 1634 464 1586 604 587 424 437 2053 436 1390 1650

472 1561 593 552 411 441 1997 443 1356 1600 470 1563 598 560 414 442 2014 442 1361 1616

IR - Cooling mode

CHILLER

430 1265 549 313 197 345 1404 433 1264 1389 427 1272 555 320 200 346 1421 431 1270 1405

CHILLER + KIT TB COMPLETO

427 1275 554 322 200 345 1420 430 1273 1404 424 1282 560 329 203 346 1438 428 1279 1420

CHILLER + KIT TB BASE

CHILLER + KIT MDP 2P SS

429 1265 549 314 197 346 1406 432 1264 1391 427 1272 556 321 200 346 1423 430 1271 1407

413 1358 574 384 226 339 1523 418 1346 1493 412 1363 580 391 229 340 1540 416 1351 1509

CHILLER + KIT MDP 2P SS AP

405 1401 587 422 240 334 1583 410 1385 1545 403 1405 593 429 243 335 1600 408 1389 1561

CHILLER + KIT MDP 1P SS

419 1321 568 357 216 343 1484 423 1313 1459 417 1327 574 364 218 344 1501 422 1319 1475

CHILLER + KIT MDP 1P SS AP

415 1336 578 373 221 343 1515 419 1327 1486 413 1342 584 380 224 344 1532 417 1332 1502

CHILLER + KIT TB CON SERB.

472 1558 560 519 386 417 1882 440 1342 1494 470 1560 566 527 389 418 1899 438 1347 1510

CHILLER + KIT 2P AM

460 1603 581 580 411 413 1985 429 1403 1583 458 1605 587 587 414 414 2002 427 1407 1599

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

452 1629 594 617 425 409 2044 421 1437 1635 450 1630 600 625 427 410 2062 420 1441 1651

465 1579 575 552 401 417 1945 434 1373 1549 463 1581 581 560 403 419 1962 433 1377 1565

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

461 1587 585 569 406 417 1976 430 1385 1576 459 1589 591 576 408 418 1993 428 1389 1592

460 1603 582 580 412 413 1986 429 1403 1585 458 1605 587 588 414 414 2003 427 1408 1601

465 1580 576 553 401 417 1947 434 1374 1551 463 1582 581 561 404 419 1964 432 1378 1567

WEIGHT DURING OPERATION AND TRANSPORT - MOD. 180

Unit type

Version

VB (Standard unit) - VI (Brine unit)

IP - Heating mode

Operation Transport

VD (Desuperheater unit)

Operation Transport

CHILLER

A B W1 W2 W3 W4 TOT.

A B TOT.

A B W1 W2 W3 W4 TOT.

A B TOT.

430 1515 531 459 289 335 1614 432 1515 1600 428 1518 537 467 292 336 1631 430 1519 1615

CHILLER + KIT TB COMPLETO

427 1529 535 474 295 333 1637 429 1528 1620 425 1532 541 481 297 334 1654 428 1531 1635

CHILLER + KIT TB BASE

CHILLER + KIT MDP 2P SS

429 1515 532 460 290 335 1616 432 1516 1601 428 1518 538 468 292 336 1633 430 1519 1617

406 1691 536 615 352 306 1810 411 1672 1770 404 1692 541 623 354 308 1827 409 1673 1785

CHILLER + KIT MDP 2P SS AP

402 1718 536 644 362 301 1843 407 1697 1799 401 1719 541 652 364 303 1860 406 1698 1814

CHILLER + KIT MDP 1P SS

415 1612 541 548 326 322 1737 419 1602 1707 414 1615 547 556 328 323 1754 418 1604 1722

CHILLER + KIT MDP 1P SS AP

413 1622 544 559 330 320 1753 417 1611 1721 412 1624 550 567 332 322 1770 416 1613 1736

CHILLER + KIT TB CON SERB.

483 1864 493 754 587 384 2218 444 1617 1741 482 1864 498 762 590 386 2235 442 1619 1756

CHILLER + KIT 2P AM

CHILLER + KIT 2P AM AP

464 1961 494 893 646 357 2390 426 1743 1890 463 1961 499 901 648 359 2407 425 1744 1905

461 1979 494 921 656 352 2423 423 1765 1919 459 1978 499 929 658 354 2440 421 1766 1934

CHILLER + KIT 1P AM

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

473 1911 499 826 619 373 2317 435 1680 1827 472 1911 504 834 621 375 2334 433 1682 1842

471 1917 501 839 623 372 2335 433 1689 1843 469 1917 507 847 625 374 2353 431 1690 1858

464 1963 494 895 647 357 2393 426 1745 1893 463 1962 499 903 649 359 2410 425 1746 1908

CHILLER + KIT 1P P/S

Unit type

473 1913 499 829 620 373 2321 435 1682 1830 471 1912 504 837 622 375 2338 433 1684 1845

IR - Cooling mode

CHILLER

421 1538 513 460 280 311 1564 423 1539 1549 419 1541 518 468 282 313 1581 421 1542 1565

CHILLER + KIT TB COMPLETO

418 1552 517 475 285 310 1587 420 1551 1569 416 1555 523 483 287 311 1604 419 1554 1585

CHILLER + KIT TB BASE

CHILLER + KIT MDP 2P SS

420 1538 513 461 280 311 1566 423 1539 1551 418 1541 519 469 282 313 1583 421 1542 1567

397 1716 516 618 341 285 1759 402 1698 1719 396 1717 522 626 343 286 1776 401 1699 1735

CHILLER + KIT MDP 2P SS AP

393 1744 516 646 351 280 1793 398 1723 1748 392 1745 521 654 353 281 1810 397 1724 1764

CHILLER + KIT MDP 1P SS

406 1637 522 550 315 299 1687 410 1626 1656 405 1639 528 558 318 301 1704 409 1628 1672

CHILLER + KIT MDP 1P SS AP

404 1646 525 561 319 298 1703 408 1635 1670 403 1648 530 569 321 299 1720 407 1637 1686

CHILLER + KIT TB CON SERB.

478 1889 474 756 577 362 2168 436 1642 1690 476 1889 479 764 579 363 2185 435 1643 1706

CHILLER + KIT 2P AM

459 1986 474 895 634 336 2339 419 1769 1839 458 1985 479 903 636 337 2356 417 1770 1855

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

455 2004 474 923 644 331 2373 415 1792 1868 454 2003 479 932 646 332 2390 414 1792 1884

468 1936 479 829 608 351 2267 427 1705 1776 466 1935 485 837 610 353 2284 425 1707 1792

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

466 1942 482 842 612 350 2285 425 1714 1792 464 1941 487 850 614 352 2302 423 1715 1808

459 1988 474 898 635 335 2343 418 1771 1842 457 1987 479 906 637 337 2360 417 1772 1858

468 1938 479 831 609 351 2270 427 1708 1779 466 1937 485 839 611 353 2287 425 1709 1795

WEIGHT DURING OPERATION AND TRANSPORT - MOD. 200

Unit type

VB (Standard unit) - VI (Brine unit)

IP - Heating mode

VD (Desuperheater unit)

Version

Operation Transport Operation Transport

A B W1 W2 W3 W4 TOT.

A B TOT.

A B W1 W2 W3 W4 TOT.

A B TOT.

CHILLER

441 1519 534 465 307 352 1658 444 1520 1644 439 1523 540 473 309 353 1675 442 1523 1659

CHILLER + KIT TB COMPLETO

438 1533 538 480 312 351 1681 441 1532 1664 436 1536 544 487 315 352 1698 439 1535 1679

CHILLER + KIT TB BASE

CHILLER + KIT MDP 2P SS

441 1519 535 466 307 352 1660 443 1520 1645 439 1523 541 474 310 353 1677 441 1523 1661

417 1691 540 620 371 323 1854 422 1672 1814 415 1692 545 628 373 324 1871 420 1674 1829

CHILLER + KIT MDP 2P SS AP

413 1718 540 648 381 317 1887 418 1697 1843 411 1719 546 656 383 319 1904 416 1698 1858

CHILLER + KIT MDP 1P SS

426 1614 545 554 344 339 1781 430 1604 1751 425 1616 551 561 346 340 1798 429 1606 1766

CHILLER + KIT MDP 1P SS AP

424 1624 547 565 348 337 1797 428 1613 1765 422 1626 553 572 350 338 1814 427 1615 1780

CHILLER + KIT TB CON SERB.

491 1861 498 758 607 399 2262 454 1619 1785 489 1861 504 766 609 401 2279 453 1621 1800

CHILLER + KIT 2P AM

CHILLER + KIT 2P AM AP

CHILLER + KIT 1P AM

472 1957 500 896 666 372 2434 436 1742 1934 470 1956 505 904 668 373 2451 435 1743 1949

468 1974 500 924 677 366 2467 433 1764 1963 466 1973 506 932 679 368 2484 431 1764 1978

480 1907 504 830 639 388 2361 445 1681 1871 479 1907 510 838 641 390 2378 443 1682 1886

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

Unit type

478 1913 507 843 643 387 2379 443 1689 1887 477 1913 512 851 645 389 2397 441 1691 1902

471 1958 500 898 667 371 2437 436 1744 1937 470 1957 505 906 669 373 2454 434 1745 1952

480 1909 505 832 640 388 2365 444 1683 1874 478 1908 510 840 642 390 2382 443 1684 1889

IR - Cooling mode

CHILLER

433 1542 516 466 297 329 1608 435 1543 1593 431 1545 522 474 300 330 1625 433 1546 1609

CHILLER + KIT TB COMPLETO

429 1556 520 481 303 327 1631 432 1555 1613 428 1559 526 488 305 329 1648 430 1558 1629

CHILLER + KIT TB BASE

432 1542 517 467 297 329 1610 435 1543 1595 430 1545 522 475 300 330 1627 433 1546 1611

CHILLER + KIT MDP 2P SS

408 1716 520 623 360 301 1803 413 1697 1763 407 1717 526 630 362 302 1820 412 1699 1779

CHILLER + KIT MDP 2P SS AP

404 1743 520 651 370 296 1837 410 1722 1792 403 1744 526 659 372 297 1854 408 1723 1808

CHILLER + KIT MDP 1P SS

418 1638 526 555 334 316 1731 422 1628 1700 416 1640 532 563 336 317 1748 420 1630 1716

CHILLER + KIT MDP 1P SS AP

416 1648 529 566 337 315 1747 420 1637 1714 414 1649 534 574 340 316 1764 418 1638 1730

CHILLER + KIT TB CON SERB.

486 1885 479 759 597 377 2212 447 1643 1734 484 1885 485 767 599 378 2229 445 1645 1750

CHILLER + KIT 2P AM

467 1981 480 898 655 350 2383 429 1767 1883 465 1980 485 906 657 352 2400 427 1768 1899

CHILLER + KIT 2P AM AP

463 1998 480 926 665 345 2417 425 1789 1912 461 1997 486 934 667 347 2434 424 1790 1928

CHILLER + KIT 1P AM

CHILLER + KIT 1P AM AP

CHILLER + KIT 2P P/S

CHILLER + KIT 1P P/S

475 1931 485 832 628 366 2311 437 1705 1820 474 1931 490 840 630 368 2328 436 1706 1836

473 1937 487 845 632 365 2329 435 1714 1836 472 1937 493 853 634 366 2346 434 1715 1852

466 1983 480 901 656 350 2387 429 1769 1886 465 1981 485 909 658 351 2404 427 1770 1902

475 1933 485 834 629 366 2314 437 1707 1823 473 1932 491 842 631 367 2331 435 1708 1839

RECEPTION AND POSITIONING

Inspections on arrival

As soon as the unit is consigned, it is essential to make sure that all the ordered items have been received and that the dispatch is complete. Carefully check that the load has not been damaged. If visible damage is discovered, immediately inform the haulage contractor and write "Collected with reserves owing to evident damage" on the consignment note. Delivery at the plant means that any damages will be reimbursed by the insurance company as established by law.

Safety prescriptions

Comply with the current safety provisions in relation to the equipment used to handle the unit and the ways in which these operations are carried out.

Handling

Before moving the unit, check its weight on the data plate with the general specifications of the appliance and consult the Main

Features section of this manual. Make sure that the unit is handled with care, that it is not jolted in any way and that none of its functional parts is damaged.

Comply with the following instructions when lifting and positioning the unit:

• Handling with a lift truck or similar

The unit has four wooden bases so that it can be transported in a longitudinal direction (not sideways).

Place something suitable in between to separate the truck from the unit in order to prevent the surfaces of the bank or electric panel from being damaged if the unit has to be moved sideways (Fig.1). Do not allow the unit or any of its parts to drop on to the ground. Remember that the heaviest part is the one where the compressor is installed (electric panel side Fig.1).

Refer to the data plates (Part.3 Fig.1) that identify the center of gravity position, applied to the 4 sides of the base.

Fig.1

Fig.2

Fig.3

• Lifting and handling with a crane or similar

• Position metal tubes of an adequate thickness in the holes on the base of the unit in order to lift it.

• The ends of the tubes must project to an adequate extent to allow safety components to be inserted and the lifting belts to be fitted.

• Consult the tables in the When the appliance arrives section for the venter of gravity position.

• Use spacer bars in the top part of the unit to prevent the banks and plastic parts covering the unit from being crushed and damaged.

WARNING:

Before proceeding with the handling operations, read the information on the wrapping to ensure the safety of persons and property. Also be sure to:

• Handle the load with care

• Avoid stacking other objects on top of the unit

Storage

The units must be stored in a dry place sheltered from the run, rain, sand and wind.

The storage conditions are:

• Do not stack the units

• Maximum temperature = 60°C

• Minimum temperature = -10°C

• Humidity = 90%

ELECTRICAL CONNECTIONS

General rules

The appliance must be wired in compliance with the laws in force in the country in which it is installed. The units are supplied fully wired in the factory and pre-engineered for connection to the electricity main. The electric panel is made in compliance with the technical standards in force in the European Union.

Structure of the electric panel

All the electrical components are housed in an enclosed casing protected against adverse weather conditions. They can be inspected through the screen-printed front door. The door is locked by the door locking mechanism of the main circuit-breaker.

The powering flex and ground wire (PE) access the panel through the opening on the left-hand side in the lower part of the side of the unit and enter the actual panel through the lower part of the junction box.

Composition of the system

The system consists of an electromechanical part formed by the power circuit (which includes the circuit-breaker, the contactors, fuse protections and transformer) and a second part formed by the microprocessor monitoring system.

NOTE: REFER TO THE WIRING DIAGRAM SUPPLIED WITH THE UNIT FOR THE LAYOUT OF THE ELECTRIC PANEL.

Electrical connections

All electrical connections must be carried out by qualified personnel in the absence of electric power. The table below gives the electrical specifications of the different constructional configurations of the units.

Compressor specifications

MOD.

Power supply V-ph-Hz

FLA [A]

CP1

CP2

50 60 70 80 90 100 115

400 - 3 - 50

130 145 160 180 200

20,4 22,6 25,6 31,0 31,0 37,0 37,0 45,0 45,0 60,0 60,0 82,0

20,4 22,6 25,6 31,0 37,0 37,0 45,0 45,0 60,0 60,0 82,0 82,0

LRA [A]

FLI [kW]

CP1

CP2

CP1

CP2

Single Fan specifications

118

140 173

173 225

225 225

225 272

272 272

272 310

310 310

310 394

394 394

11,8 13,2 14,7 17,0 17,0 22,6 22,6 27,3 27,3 36,1 36,1 46,7

11,8 13,2 14,7 17,0 22,6 22,6 27,3 27,3 36,1 36,1 46,7 46,7

MOD.

Power supply

[

V-ph-Hz

]

FLA [A]

LRA [A]

FLI [kW]

Summary specifications Fans

11,3

79,1

6,4

70 80 90 100 115

400 - 3 - 50

4,9 / 8,3

26,95 / 58,1

2,71 / 4,8

6,5

37,1

3,7

130 145 160

11,3

79,1

6,4

180 200

MOD.

Power supply

[

V-ph-Hz

]

FLA [A]

LRA [A]

FLI [kW]

50 60

11,3

79,1

6,4

70 80 90

13,2

85,1

7,5

100 115

400 - 3 - 50

19,5

111

11,0

130 145

33,9

237

19,3

160 180

45,2

316

25,7

200

Specifications of pumping module accessory MP-AM and MP-PS

MOD.

Power supply

[

V-ph-Hz

]

FLA [A]

LRA [A]

FLI [kW]

3,2

20,6 20,6 20,6 20,6 37,3 37,3 37,3 37,3 57,6 57,6 63,9 63,9

1,8

3,2

1,8

3,2

1,8

3,2

1,8

4,8

2,9

100

400 - 3 - 50

4,8

2,9

115

4,8

2,9

130

4,8

2,9

145 160

5,6

3,3

5,6

3,3

180 200

8,1

4,8

8,1

4,8

ELECTRICAL CONNECTIONS

Specifications of pumping module accessory MP-AM High

MOD.

Power supply

[

V-ph-Hz

]

FLA [A]

LRA [A]

FLI [kW]

50 60 70 80 90 100 115

400 - 3 - 50

130 145 160 180 200

6,2 6,2 6,2 6,2 6,2 6,2 8,1 8,1 8,1 8,1 11,0 11,0

42,3 42,3 42,3 42,3 42,3 42,3 63,9 63,9 63,9 63,9 84,8 84,8

3,8 3,8 3,8 3,8 3,8 3,8 4,8 4,8 4,8 4,8 6,5 6,5

NOTES:

Values valid for IP and IR units, BASIC and SILENCED versions, WITH or WITHOUT water tank

FLA= Full load current at maximum tolerated conditions

LRA= Locked rotor current

FLI= Full load power input at maximum tolerated conditions

MIC= Maximum instantaneous current of the unit

Values relative to a 400V~3+N~50Hz power supply voltage rating

Summary tables (total values):

Version without Pumping Module

MOD.

MIC TOTALE [A]

Power supply

[

V-ph-Hz

]

FLA TOTALE [A]

400 - 3 +N - 50

52,7 55,3 62,8 73,1 80,6 86,1 101 109 138 152 178 193

FLI TOTALE [kW]

30,3 32,5 35,9 40,3 47,1 52,7 60,9 65,6 82,7 91,5 108 119

150

60 70

151 177

80 90

215 269

100 115

275 328

130 145

336 389

160 180

403 498

200

513

Version with Pumping Module MP-AM and MP-PS

MOD.

Power supply

[

V-ph-Hz

]

FLA TOTALE [A]

FLI TOTALE [kW]

MIC TOTALE [A]

50 60 70 80 90 100 115 130 145 160 180 200

55,9 58,5 66,0 76,3 85,4

400 - 3 +N - 50

90,9 106 114 144 158 186 201

32,1 34,3 37,7 42,1 50,0 55,6 63,8 68,5 85,9 94,7 113 124

153 155 180 218 274 279 333 341 394 409 507 521

Version with Pumping Module MP-AM High

MOD.

Power supply

[

V-ph-Hz

]

50 60 70 80 90 100 115

400 - 3 +N - 50

130 145 160 180 200

FLA TOTALE [A]

58,9 61,6 69,0 79,3 86,8 92,4 109 117 146 161 189 204

FLI TOTALE [kW]

34,1 36,3 39,7 44,1 50,8 56,5 65,6 70,3 87,5 96,3 115 126

MIC TOTALE [A]

156 158 183 221 275 281 336 345 397 411 509 524

ELECTRICAL CONNECTIONS

1) Connection to the electricity main

• Feeder line;

The feeder line of the machine must follow a well defined route without interruptions. Run the line through the precut hole at the bottom of the right panel on the machine. It is advisable to use a cable gland, to secure the line to the machine structure. Now route the line inside the compressor compartment until it reaches the hole in the bottom of the electric panel. Here again, make sure you use an adequately sized cable clamp, use a high temperature cable or sheath, not place the cable or sheath on

the compressors.

Connect the conductors straight to the input terminals of the main circuit-breaker of the machine.

• Powering system;

The power cables of the feeder line of the machine must come from a symmetric threephase voltage system complete with neutral conductor and separate protection conductor.

V= 400V ± 10% f= 50 Hz

• Protection on supply side;

An automatic switch must be installed on the supply side of the side in order to protect against any overcurrents and indirect contacts that could occur when the machine is operating.

It is advisable to install an automatic current limiter switch in order to limit the effective short-circuit current in the connecting point of the machine. This allows a protection device with a lower breaking capacity than that required in the connection point to be sized like the main circuit-breaker of the machine.

The line and switch must be coordinated in compliance with the current laws governing electrical safety matters, regarding the type of installation and environmental conditions in which the machine must operate.

• Protection conductor (ground wire);

The protection conductor from the feeder line must be connected straight to the ground screw identified by code "PE", which ensures the equipotential connection of all metal grounding points and structural parts of the machine.

• Neutral conductor:

The neutral conductor in the feeder line must be connected to the neutral conductor identified by the letter "N" corresponding to the fourth pole of the main panel circuit-breaker.

2) Electric panel

• Protection degree:

The electric panel casing is made of galvanised sheet metal and has an IP54 protection degree in corre spondence to the door, which can be directly accessed from outside. The other parts of the casing guarantee a protection degree that is at least equivalent to IP22, as established by the current laws in force: this has been achieved since the panel has further protection against the penetration of solid foreign bodies and atmospheric agents thanks to the machine structure in which it is housed.

• Starting and stopping function:

The red handle on the panel door directly acts on the main circuit-breaker. The handle also acts as a door lock since it ensures that the machine is only powered when the door is shut. The stopping function carried out by the main circuit-breaker is classified as type "0" since the machine is stopped by immediately cutting off the power supply.

• Emergency function:

The handle also acts as an emergency stop since it can be directly accessed from outside and is also evident owing to its red colour.

3) Reference standards

• The provisions established by the following Directives have been complied with to ensure the safety of the electrical products placed on the European Union market:

- Low Voltage Directive 2006/95 EEC which also includes the following harmonized standards:

CEI EN 60335-1 and 60335-2-40.

Classification:CEI EN 60204-1. Safety of machinery. Electrical equipment of machines. Part 1:

General rules.

- Directive 2004/108/EEC concerning "Electromagnetic compatibility".

WET CONNECTIONS

General rules

A mesh filter (hole Ø £ 500 µm) must be installed on the unit's water inlet otherwise warranty is immediately forfeited for units with either the standard or the complete pipe kit and MP-PS. The filter performs the function of blocking any foreign matter in the system's plumbing circuit (shavings, machining debris, etc.). This prevents the plate exchanger water pipes from clogging then possibly freezing (and therefore bursting). This filter is included in the unit equipped with the pumping module accessory.

Comply with the local laws governing safety matters in order to correctly design the hydraulic circuit. The following information gives suggestions on how to correctly install the unit.

1) Standard supply.

• Standard supply includes a differential pressure switch situated between the water inlet and outlet of the plate exchanger to avoid freezing if the water flow stops for any reason.

Activation is calibrated for a 105 mbar ±5

Δp, while resetting occurs with a Δp of 80 mbar ±5.

2) With pumping module accessory.

• Besides the standard accessories, the unit is equipped with all the hydraulic components, as specified in the

"Options and accessories" section.

Hydraulic layout of the system

General suggestions

• The pipes must have the least possible number of bends to minimize load losses and must be adequately supported in order to prevent the connections of the unit from being excessively stressed.

• Install on-off valves near components that need to be serviced to isolate them when maintenance work needs to be done and to allow them to be replaced without having to discharge the system.

• Before isolating the pipes and charging the system, carry out preliminary inspections to make sure that there are no leaks.

• Isolate all the chilled water pipes to prevent condensation from forming along the pipes themselves. Make sure that the material used is the steam barrier type, failing this, cover the insulation with an appropriate protection. Also make sure that the air venting valves can be accessed through the insulation.

• Do not forget to install or at least allow for the installation of pressure and temperature reading instruments on the inlet and outlet parts of the hydraulic circuit. These instruments will allow you to monitor the operation of the system.

• The circuit can be kept under pressure by means of an expansion tank (with which the unit is equipped if the pumping module accessory is installed) and a pressure reducer. A plant filling unit can also be used in order to automatically charge the system and keep it at the desired pressure if it drops below a certain pressure value. Install manual or automatic values in the highest point of the system to eliminate air from the circuit.

Fit manual or automatic valves at the highest point in the circuit in order to vent air from the circuit.

• Depending on the chosen accessory, there may be male threaded connections or Victaulic-type joints for hooking up to the unit. The joints allow the pipes to expand due to changes in temperature and in addition the elastomer gasket and the specified play help insulate and absorb noise and vibration.

• If anti-vibration mounts are installed under the unit, it is recommended to use flexible couplings before and after the water circulation pump and near the unit.

• Install a cock on the outlet of the unit in order to regulate the water flow.

Precautions for the Winter

The water could freeze and damage the exchanger of the unit and other parts of the system during the winter period, if the system was to remain at a standstill. This problem can be obviated in 3 different ways:

1. Drain the system completely, taking care to drain the plate exchanger (in order to drain the unit's plumbing system completely, open the water drain ball valves and the air vent valves).

2. Operate with glycol water taking account, depending on the % of glycol, of the factor of correction of the refrigerating capacity, power input, water flow rate and losses of head (see table on following page)

3. If it is certain that the unit will always be powered throughout the winter, the unit is able to protect itself from freezing, down to a temperature of -20°C: this is possible thanks to an antifreeze electric heating element installed on the plate exchanger and intelligent control of the water pump that must be governed by the microprocessor board (see the “Electric Connections” section). If the unit is fitted with a Storage tank, solution no. 3 requires installing the tank antifreeze heating element accessor

WET CONNECTIONS

Basic diagram Standard Unit VB [COLD WATER CIRCUIT]

The following figures represent connections to the evaporator circuit.

IMPORTANT: There must be a constant flow of water to the exchanger. With accessory primary-secondary pumping module

MP-PS is mandatory to install a water filter in the secondary circuit immediately before of the water tank.

VB+pumping module accessory PS

VB+pumping module accessory AM and AM AP

(1)

(1): Component not required if the unit is equipped with the “Water storage tank” accessory. Installation of this accessory is recommended if the unit is without it.

I = User system

Pressure gauge

Pump

Breather valve

Coupling

Thermometer

Filter

Safety valve Water filling unit

On-off and/or water flow rate regulating valve

Tank

(1)

Siphon

Air vent and water drain

On the plumbing circuit feeding the unit, especially when equipped with the standard pipe kit, the installer must fit an appropriate number of valves (manual or automatic) at the top of the circuit in order to vent any air in the plumbing system. In the same way, he must install a water drain valve in order, when necessary, to drain the unit's plate exchanger completely (especially during the winter in order to prevent freezing that would seriously jeopardize the operation of the unit). For units with the complete pipe kit there is an air vent valve on the top pipe (water inlet) and a water drain valve on the bottom pipe (water outlet). See “Accessories and options” section.

Plumbing connection with Victaulic couplings

It is composed of two Victaulic type quick couplers

(Fig. 1-A) comprehensive of union (Fig. 1-B) and seal not installed (supplied with the unit). The unions are supplied to be welded on the end. Here we give the instructions to follow for installing the quick couplers.

Fig.1

VICTAULIC

TO BE WELDED/THREAD

WET CONNECTIONS

Basic diagram for units with Desuperheater [HOT WATER CIRCUIT]

The basic diagram given is valid for VD version

The figure below shows the basic diagram of the portion of the system with the heat exchanger used for recovering partially heating power that would otherwise be disposed of in the air.

Surge chamber

OUT

Recovered hot water tank

I = User system

Pressure gauge

Thermometer

On-off and/or water flow regulating valve

Monitoring electronics

(governor)

Pump

Filter

Coupling

Water filling unit

Three-way driven valve

Venting valve

Safety valve

Desuperheater water flow inlet probe

Valve regulating diagram Three-way driven valve

To prevent problems from occurring when the machine is started with very cold water, you are strongly advised to install a mixer valve as shown in the diagram.

The valve must be regulated to suit the temperature at which the water flows into the desuperheater (see diagram): the graph on the right shows the type of adjustment to use.

AB=

100%

WATER

FLOW RATE

30°c 35°c

Desuperheater

INLET temperature

WET CONNECTIONS

ISO-G

1”

1/4

”

1/2

”

2”

1/2

”

3”

4”

5”

6”

8”

DN(mm)

100

125

150

200

EXTERNAL DIAMETER

OD(mm)

33.7

42.4

48.3

60.3

76.1

88.9

114.3

139.7

168.3

219.1

15.875

15.875

15.875

19.050

7.137

8.738

8.738

11.913

1) Pipe groove inspections

Check the depth and diameter of the grooves and their distance from the pipe ends. Make sure that the work has been carried out with care and that the end surface of the pipes is smooth and not ovalized.

Make sure that there are no notches, burrs or other imperfections that could impair the tightness. Groove dimensions in mm A=16-B=8-C=57.2-D=1.6

30.226

38.989

45.085

57.150

72.260

84.938

110.084

135.500

163.957

214.401

1.600

1.600

1.981

1.981

2.108

2.134

2.159

2.337

1.651

1.651

2.108

2.108

2.769

2) Checking the seal and relative lubrication

Make sure that the type of seal used is compatible with the nature and temperature of the fluid. Signal green EPDM seals are used.

Apply a film of grease to the seal: on the back, on the side flanks and on the inner lips that contact the pipe. Work in conditions of the utmost cleanliness as particles of dirt could damage the seal. Always and only use synthetic grease. Greasing makes it easier to fit the seal on the pipe and improves the tightness. It also allows the seal to slide within the connection, avoiding tensions and projections near the bolts.

3) How to fit the seal

Fully insert the seal into the end of a pipe. Make sure that the seal lips adhere to the pipe itself.

4) Alignment

Align the pipes and move their ends near to each other. Now push the seal, centering it on the two pipe ends. The seal must remain inside the grooves.

5) Joint assembly

Remove one bolt and loosen (without removing) the other one. Seat part of the body of the joint at the bottom, between the pipe ends, inserting and edges of the grooves. Now seat the other part of the body at the top, on the two ends, and close the joint. Make sure that the parts of the body of the joint touch each other.

6) Nut torquing

Fit the previously removed bolt back in place and tighten both nuts by hand. Now torque them with the relative wrench, tightening them alternately a few turns.

WARNING:

If one nut is fully tightened at a time, the seal could slip between the jaws of the opposite side of the joint.

WET CONNECTIONS

Refrigerant flow diagram basic version in cooling mode IR

WET CONNECTIONS

Refrigerant flow diagram basic version in heating mode IP

ADJUSTMENT AND CONTROL

Control system

The unit is managed by a microprocessor controller to which all the loads and control devices are connected by means of a terminal block. The user interface comprises a display and four buttons with which it is possible to show and possibly modify all the unit’s operation parameters. The interface, located in the front part of the unit and accessible from the outside, is protected by a transparent plastic door.

A remote control having all the same functions as the interface fitted on the unit is available as an accessory.

°C mode disp

1 2

Every button provides for :

- a direct function :

- an associated function :

- a combined function : indicated on the button itself and obtained by pressing the button indicated on the front of the instrument at the corresponding button and obtained by prolonged pressing (3 seconds) of the button obtained by pressing 2 buttons at the same time

Button

DOWN

Direct function

Increase value of selected parameter

Scroll menu up

Decrease value of selected parameter

Scroll menu down

Associated function

Manual defrost

Button

ESC

Go to menu higher level without saving the modification mode

Access the

“Operation mode” menu

SET

ALL

Go to menu higher level and save the modification

Go to menu lower level

Access the “Status” menu

Alarm deactivation disp

Changing the display value

Combined function

DOWN

Manual reset

ESC

SET

Access the

“Programming” menu

ADJUSTMENT AND CONTROL

Display

The following are shown in normal display :

• adjustment temperature, or unit outlet water temperature (in degrees Celsius with decimal point)

• alarm code, if at least one is activated (in case of several alarms the code of the first according to the Table of Alarms is displayed)

In menu mode the display depends on its position (see menu structure).

88:8.8

Icon

Description

Alarm

Heating

Cooling

Standby

Defrost

Economy

Clock

Centigrade degrees

Bar

Relative humidity

Compressor 1

Compressor 2

Amber

Amber not used not used

Antifreeze heater

Supplementary heating element 1st step

Fans

Amber

Pumps Amber

Red

Colour

Red

Green

On fixed

Alarm in progress

Heating mode from keyboard

Cooling mode from keyboard

Standby from keyboard

Defrost in progress not used

Time display format 24.00

Unit of measure of selected parameter not used not used

Menu browsing

On flashing

Alarm deactivated

Heating mode from remote

Cooling mode from remote

Standby from remote

Time setting format 24.00

Safety timing

Remote control

Suitable for wall mounting, it has all the functions of the standard interface fitted on the unit.

The buttons, functions associated with the buttons and the display indications are the same as those provided for the standard interface.

All configuration and control operations are further facilitated by the double display which allows the name and value of the selected parameter to be shown at the same time.

Refer to the enclosed manual for the installation and connection procedures and operating instructions.

User activated

ADJUSTMENT AND CONTROL

Menu structure

The control system provides for three menus with tree structure.

Menu Access procedure Submenu

Paramete rs

Press (prolonged)

Stby

Operation mode HEAT -

COOL

(ESC button associated function)

Press

UP button

(UP button direct function)

Press

DOWN button -

(DOWN button direct function)

Main view

(disp)

Status

Press (prolonged)

(SET button direct function)

Pres

(SET button direct function)

RTC sETp sETR

DOL2

DOL3

DOL4

DOL5

DOL6

HOUR

Date year

DiL5

DiL6 tCL1

AOL1

AOL2

AOL3

AOL4

AOL5

DOL1

AiL1

AiL2

AiL3

AiL4

AiL5

DiL1

DiL2

DiL3

DiL4

AiL1

AiL2

AiL3

AiL4

AiL5

HEAT

COOL

HEAT

COOL

CP01

CP02

PU01

PU02

Available functions

Change operation mode

Value increases, the next label

Value decreases, the next label

Display input AI1

Display input AI2

Display input AI3

Display input AI4 (se abilitato)

Display input AI5 (se abilitato)

Visualizzazione orologio

Visualizzazione set-point impostato

Visualizzazione set-point reale

Display input AI1

Display input AI2

Display input AI3

Display input AI4

Display input AI5

Display input DI1

Display input DI2

Display input DI3

Display input DI4

Display input DI5

Display input DI6

Display output AO1

Display output AO2

Display output AO3

Display output AO4

Display output AO5

Display output DO1

Display output DO2

Display output DO3

Display output DO4

Display output DO5

Display output DO6

Adjusting clock : hour

Adjusting clock : data

Adjusting clock : year

Viewing and setting set-point: heating

Viewing and setting set-point: cooling

Display set-point real: heating

Display set-point real: cooling

Viewing compressor 1 operating hours

Viewing compressor 2 operating hours

Viewing hours operating pump 1

Viewing hours operating pump 2

ADJUSTMENT AND CONTROL

Menu

Programming

Access procedure

Press

ESC + SET at the same time

(combined function buttons

ESC + SET)

Submenu

Paramet ers

PAR

Ui tr

DS tr21 tr22 tr23 tr25

Pi01 tr11 tr12 tr13 tr15 tr20

Pi03

Pi50

Pi51

Pi52

Hi20

Hi10

Hi15

Hi22

Hi25

Hi26 dF11 dF13 dF30 ds00 ds01

CL20

CL21

CL22

CL23

CL24

Cf01

Cf20

Cf21

Cf30

Cf31

Cf32

Ui10

Ui11 tr10

Available functions

Offset probe SIW (ST1) - input AI1

Offset probe SIW (ST2) - input AI2

Offset probe SIW (ST3) - input AI3

STAE offset probe (S1) - input AI4

Input Offset AI5 (S2)

Selection Protocol COM1 (TTL)

Protocol controller address Eliwell

Family Controller Protocol Eliwell

Address Controller Modbus Protocol

Baud rate serial output

Protocol Modbus Parity

Selecting main view

Selecting main display remote terminal

Set point in cooling

Minimum set point in cooling

Maximum set point in cooling

Hysteresis in cooling

Differential set point in cooling

Set point in heating

Minimum set point in heating

Maximum set point in heating

Hysteresis in heating

Differential set point in heating

Interval of inactivity pump anti-lock

Minimum time to pump up anti-lock

Approval with antifreeze pump

Set-point with antifreeze pump

With hysteresis antifreeze pump

Enabling integrative resistance

Set-point electrical resistance with antifreeze

Hysteresis antifreeze with electrical resistance

Differential resistance integrative

Hysteresis resistance integrative

2nd step differential resistance integrative

Set-point start counting defrost

Cumulative counting time defrost

Enabling dynamic defrost

Enabling climate

Proportional band (cooling)

ADJUSTMENT AND CONTROL

Menu

Access procedure

Alarm silence

Pressure contemporary buttons

Pass

(combined function UP+DOWN button)

Long press button

Manual defrost -

(UP button function associated)

Submenu

Paramet ers

ds02

FNC

AL st

CC ds03 ds04 ds05 ds06 dEF ta

AL51

AL52

Off

UL dL fr

EUR

Manual

Available functions

Proportional band (heating)

Differential maximum (cooling)

Differential maximum (heating)

Set start-point adjustment (cooling)

Set-point adjustment starting (heating)

Set-point alarm antifreeze

Antifreeze alarm hysteresis

Manual defrost

Silence alarms

Change in OFF state

Change in status ON

Upload program parameters

Download the program parameters

Format Multi Function Key

Reset historical alarms, long press button

Enter password (111)

Viewing historical alarms

Enable manual defrost

Press SET to go from one level to that below. Press ESC to go to higher level.

Press the UP and DOWN buttons respectively to scroll the menu up and down inside the same level.

Press the UP and DOWN buttons to modify the value of the selected parameter. Press SET to confirm the modification. Press

ESC to not confirm the modification.

ADJUSTMENT AND CONTROL

Inputs and outputs

To monitor the unit, the controller has the following inputs and outputs :

• Analogue inputs :

• Digital inputs :

• Analogue outputs :

• Digital outputs :

AI1

AI2

AI3

AI4

SIW

SUW

STAE / IN CF1

DESCRIPTION CHARACTERISTICS

water inlet probe water outlet probe

Analogue inputs

NTC temperature sensor (-30°C ÷ 90°C)

NTC temperature sensor (-30°C ÷ 90°C) liquid probe outside air probe / remote ON/OFF -

S/W.-demand limit-economy

NTC temperature sensor (-30°C ÷ 90°C) / DIG IN

IN CF2 see AI5 on "digital inputs" configured as digital input AI5

- Input AI4 is factory-set as not enabled. Its configuration for specific use must be carried out at the time of installation according to the needs of the moment, modifying the configuration by parameter.

- Input AI5 is factory-set as neutral and its configuration for specific use must be carried out at the time of installation according to the needs of the moment, modifying theconfiguration by parameter.

Modification and parameter configuration operations must only be carried out by an authorised service centre or by competent personnel.

DI1 TC1*

Digital inputs

Thermal switch compressor 1 – thermostatted delivery 1 –high pressure switch

Digital input with voltage-free contact

DI2

DI3

DI4

DI5

DI6

AI5-IN DIG

TC2*

PB +SEQ + TV +

TINV

TP1

Thermal switch compressor 2 –thermostatted delivery 2 – high pressure switch

Digital input with voltage-free contact

Low pressure switch + sequence meter + fan thermal switch

+ inverter thermal switch

Thermal switch pump 1

Digital input with voltage-free contact

TP2

P.diff.

Multiconf.

Thermal switch pump 2

Differential pressure switch

Digital input with voltage-free contact

Digital input with voltage-free contact remote ON/OFF - S/W.-demand limit-economy

Analogue input configured as digital

*refer to section alarms. ER10-ER11 for more details

Note for input ID5 thermal switch pump 2.

If only one pump is used and only one thermal switch is required, ID5 can be used as an additional multiconf. input for Remote ON/OFF -

S/W.-demand limit-economy.

In this way it is possible to have both the

- remote ON/OFF, and

- S/W - demand limit – economy

- External probe

ID5 is factory-configured as pump 2 thermal switch. To modify the configuration, refer to the section “configurable inputs setting”.

ADJUSTMENT AND CONTROL

AO1

AO4

DO1

DO2

DO3

DO4

DO5

DESCRIPTION CHARACTERISTICS

ANALOGUE OUTPUTS

CP1

CP2

VIC

Fans

Compressor 1

Compressor 2

Reverse cycle valve pwm signal for control of single-phase fans in phase cut signal 0-10V for control centrfugal fans by inverter

DIGITAL OUTPUTS

RSC-RAG-RE1

Antifreeze resistance – support 1st step

2A resistive relays

ALL Alarm relay Open collector - 12Vdc max 35mA

DO6 RE2 Resistance support 2nd step 2A resistive relays

AO2

AO3

Relay pump 1 (using 12Vdc external relay)

Relay pump 2 (using 12Vdc external relay)

Open collector - 10Vdc max 20mA

Note: AO2 is analogue output configured as digital

Controller technical data

Description

Power supply voltage

Power supply frequency

Power

Insulation class

Protection rating

Ambient operating temperature

Ambient operating humidity (non-condensing)

Ambient storage temperature

Ambient storage humidity (non-condensing)

Typical

12.0 V~

50 Hz / 60 Hz

6 VA

Frontal IP0

25 °C

30 %

25 °C

30 %

Minimum

10.8 V~

-10 °C

10 %

-20 °C

10 %

Maximum

13.2 V~

60 °C

90 %

85 °C

90 %

ADJUSTMENT AND CONTROL

Alarms

Alarm activation and reset

The controller can perform a complete diagnosis of the unit, detecting all operation faults and signalling a number of alarms.

Activation of an alarm involves :

• blocking of users concerned

• signalling of alarm code on the display (in case of simultaneous alarms the one with the lowest index is displayed whereas the complete list of active alarms can be shown by accessing the “Status \ AL”) menu

• recording of event in the alarms history

Alarms that can damage the unit or system require manual resetting or an action by the operator to reset the controller (pressing the UP and DOWN buttons at the same time). It is advisable to carefully check the cause of the alarm and make sure the problem is eliminated before restarting the unit. In any case the unit restarts only if the cause of the alarm has ended.

Less critical alarms are automatic reset. As soon as the cause is eliminated the unit starts working again and the alarm code disappears from the display. Some of these alarms become manual reset if the number events per hour exceeds a fixed limit.

Press any button to deactivate the alarm : alarm signalling disappears from the display, the alarm LED starts flashing and the

Alarm digital output is disabled. This operation does not affect the alarm in progress.

Number of events per hour

The counting of events per hour is provided for some alarms : if the number of events reaches a fixed limit in the last hour, the alarm goes from automatic to manual reset.

Sampling of alarms occurs every 112 seconds. If an alarm is activated several times in a sampling period (112 seconds) it is counted only once.

Example. If an number of events per hour equal to 3 is set, it must have a duration of between 2*112 seconds and 3*112 seconds so that the alarm goes from automatic to manual reset.

automatic-reset

Riarmo Automatico manual-reset

Riarmo Manuale

1 2 3 alarm

Campionamento sampling allarmi

112 s 112 s 112 s 112 s

•

Alarms history

The controller enables the recording of alarms occurring during unit operation (up to a max. of 99 events). The following are memorised for each event : alarm code input time input date output time output date

• type of alarm (automatic or manual reset)

This information can be shown by accessing the “Programming \ EU” menu.

When the number of events memorised is more than 99, alarm Er90 is generated and the subsequent events are memorised overwriting the oldest alarms.

The alarms history can be cancelled by means of the Evr function available inside the “Programming \ FnC” menu.

ADJUSTMENT AND CONTROL

Table of alarms

Code Alarm

Er05

Low pressure -sequence meter + fans thermal switch - inverter thermal switch

Er10*

Compressor 1 thermal protection

High pressure

Er11*

Compressor 2 thermal protection

Er20

Primary circuit water differential pressure switch

Er21

Primary circuit pump 1 thermal protection

Er22 Primary circuit pump 2 thermal protection

Er30

Primary circuit antifreeze

Er45

Clock fault error

Er46

Clock to be set error

Er47

Remote keyboard communication error

Er60

Primary exchanger inlet water temperature probe fault

Er61

Primary exchanger outlet water temperature probe fault

Er62

Liquid temperature probe

Er68

External air temperature probe fault

Er80

Configuration error

Er90

Recordings for alarms history exceeded signalling

Notes:

(1) A = automatic reset, M = manual reset

(2) Only when the alarm becomes manual reset

A/M (2)

A/M

ID3 OFF

ID1

ID2

OFF comp.1

OFF comp.2

OFF

ID6

ID4

ID5

OFF

AI2 OFF

OFF if manualreset

OFF

OFF OFF p.1

OFF

OFF OFF p.2

OFF

AI1 OFF

AI2 OFF

AI3

AI4

OFF

OFF OFF

Er05 Low pressure – Sequence meter

The alarm becomes manual reset when the number of events per hour is more than 3.

The alarm is bypassed for 120 seconds from activation of the compressor or the reverse cycle valve.

Er20 Differential pressure switch

The alarm is activated if the associated digital input remains activated for at least 5 seconds and automatically resets if the digital input remains not activated for at least 3 seconds. The alarm becomes manual reset if the digital input remains activated for more than 10 seconds.

The alarm is bypassed for 30 seconds from pump activation.

Er30 Antifreeze

The alarm is bypassed for 3 minutes from switching on of the unit (in heating mode only).

Er62 Liquid probe fault

When the alarm is activated the fans work with on-off logic by compressor request. The defrost input and output are managed according to compressor operation time.

Er68

Outside air probe fault

When the alarm is activated, climate adjustment in heating and dynamic defrost are unavailable.

Er90 Maximum number of recordings in alarms history exceeded

Indicates that the alarms history buffer is full. Every new alarm will be memorised, cancelling the oldest alarm.

ADJUSTMENT AND CONTROL

Functions available for the user

Unit lighting : ON-OFF

When the unit is powered it may be in STAND BY status (the display shows the message Stby) or ON status. It is possible to switch between ON and STAND BY by pressing (prolonged) the DOWN button.

When the unit is STAND BY all the users are disabled and the antifreeze function is not activated.

Operation mode selection

When the unit is ON, one of the operation modes can be selected by accessing the “Operation mode” menu.

Cooling

Heating

STANDBY

COOL

HEAT

StdBY

Remote ON/OFF

This function allows remote selection of the STANDBY mode. If the input is activated (contact open) the controller is in STANDBY mode and the operation mode cannot be modified from keyboard.

The function is available if one of the configurable inputs is configured for this, contact closed = unit ON (display SIW), contact open = OFF (display StdBY).

Remote Cooling-Heating

This function allows remote selection of Cooling or Heating mode. If the input is activated (contact open) the unit is in heating mode. If the input is not activated (contact closed) the unit is in cooling mode. The operation mode cannot be modified from the keyboard (but STANDBY mode can be selected).

To enable this function, follow the indications in the section “configurable inputs setting”.

Set point

The set point value in cooling (COOL) and heating (HEAT) can be set by accessing the “Status \ Sp” menu. The purpose of the controller is to keep the water temperature at the unit inlet as close as possible to the set value, by activating the compressor according to an on-off logic.

Operation in heat pump mode

For all units in heat pump version the parameter tr01 enables operation in heat pump mode when it assumes value 1. It is possible set an outside air temperature value (parameter HP01) below which operation in heat pump mode is blocked (the supplementary electrical heating elements remain activated in any case, if present).

Antifreeze

The plate-type exchanger is protected by activation of an electrical heating element and activation of the antifreeze alarm, occurring in sequence when the exchanger outlet water temperature reaches dangerous values. The storage tank is protected by the antifreeze heater (accessory) activated in parallel with the plate-type exchanger heating element.

When the outside air temperature approaches 0°C, if the unit is not working, the pump is activated in any case to prevent excessive cooling of the water in the pipes.

Supplementary electrical heating elements

The parameter Hi02 enables operation of the electrical elements supplementing the heat pump when it assumes value 1. The heating elements are activated according to a two-step logic depending on the unit inlet water temperature. When present, the heating elements also carry out a storage tank antifreeze function.

Climate adjustment

In heating, the parameter DS00 allows enabling of climate adjustment when it assumes value 1. The heating set point is adjusted according to the outside air temperature (if the external probe is installed).

To configure this function, follow the indications in the section “configurable inputs setting”.

Dynamic defrost

The activation limit is modified in a dynamic way according to the outside air temperature (if the external probe is installed).

Power limitation.

With this function, the unit can be forced to operate at 50% maximum power, from a digital output, thus reducing energy consumption.

To enable this function, proceed as indicated in the section “configurable inputs setting”.

Economy function

This function allows the set point to be varied by a certain value from a digital input.

In cooling mode the set point is increased by the value set on tr15 (e.g. going from 9.5°C to 14.5 °C).

In heating mode the set point is decreased by the value set on tr25 (e.g. going from 42°C to 36°C)

To enable this function, proceed as indicated in the section “configurable inputs setting”.

Serial communication

The device is configured for communicating on a serial line using the MODBUS protocol. When connecting the device it must be assigned an address univocally identifying it among all the devices connected to the same serial line (“Modbus individual

address”). This address must be between 1 and 247 and is configurable by means of the parameter CF30 (see section on serial communication).

Recording hours of operation

The controller can record the hours of compressor and pump operation. Access the “Status \ Hr” menu to show the values. The hours are reset by pressing (prolonged) the SET button, while the hours of operation are displayed.

Power failure

In case of a power failure, when the power is restored the controller will go to the status prior to the power failure. The procedure is cancelled if a defrost is in progress. All timing in progress is cancelled and reinitialised.

Clock

The controller has an internal clock for memorising the date and time of each alarm occurring during unit operation (see “Alarms history”). The clock can be set by accessing the “Status \ CL” menu.

ADJUSTMENT AND CONTROL

Configurable inputs setting

The configurable inputs are AI4, AI5 and ID5.

For configuration, access the parameters

CL and select the required function according to the following tables.

I/O

AI4

AI5

Sigla

digital/analogic input

Not configured

External probe sensor (provided with accessory SND3)

External probe air as analog input 4-20 mA

External probe air as analog input 0-10 V

External probe air as analog input 0-5 V

External probe air as analog input 0-1 V

ON/STBY remote (digital input)

Summer / Winter remote (digital input)

Demand Limit 50% (digital input)

Economy (digital input)

Not configured

External probe sensor (analogic input)

ON/STBY remoto (digital input)

Summer / Winter remote (digital input)

Demand Limit 50% (digital input)

Economy (analogic input)

Not configured

Configurati on

CL03 = 6

CL33 = 9

CL53 = 0

CL03 = 1

CL33 = 0

CL53 = -1

CL03 = 1

CL33 = 0

CL53 = +3

CL03 = 1

CL33 = 0

CL53 = +21

CL03 = 1

CL33 = 0

CL53 = +22

CL04 = 0

CL34 = 0

CL54 = 0

CL04 = 2

CL34 = 9

CL54 = 0

CL03 = 0

CL33 = 0

CL53 = 0

CL03 = 2

CL33 = 9

CL53 = 0

CL03 = 3

CL33 = 9

CL53 = 0

CL03 = 4

CL33 = 9

CL53 = 0

CL03 = 5

CL33 = 9

CL53 = 0

CL04 = 1

CL34 = 0

CL54 = -1

CL04 = 1

CL34 = 0

CL54 = +3

CL04 = 1

CL34 = 0

CL54 = +21

CL04 = 1

CL34 = 0

CL54 = +22

----

Polarity

NTC probe

----

---input active open contact input active close contact input active close contact input active close contact

----

NTC probe input active open contact input active close contact input active close contact input active close contact

CL44 = 0 ----

----

CL23 (-12,0... +12,0 [°C])

CL13 = Start value scale AiL4 [°C]

CL12 = Full scale value AiL4 [°C]

CL23 (-12,0... +12,0 [°C])

CL13 = Start value scale AiL4 [°C]

CL12 = Full scale value AiL4 [°C]

CL23 (-12,0... +12,0 [°C])

CL13 = Start value scale AiL4 [°C]

CL12 = Full scale value AiL4 [°C]

CL23 (-12,0... +12,0 [°C])

CL13 = Start value scale AiL4 [°C]

CL12 = Full scale value AiL4 [°C]

CL23 (-12,0... +12,0 [°C])

CL13 = Start value scale AiL4 [°C]

CL12 = Full scale value AiL4 [°C]

----

Offset (range) / Status

open contact = STAND-BY close contact = HEAT (Winter) close contact = Demand Limit 50% close contact = economy

----

CL24 (-12,0... +12,0 [°C]) open contact = STAND-BY close contact = HEAT (Winter) close contact = Demand Limit 50% close contact = economy

DI5

QF2.2 thermal pump 2

ON/STBY remote

Summer / Winter remote

Demand Limit 50%

Economy

CL44 = -48

CL44 = -1

CL44 = +3

CL44 = +21

CL44 = +22 input active open contact input active open contact input active close contact input active close contact input active close contact

If present the module of pumping two pumps can not get that DI5 must be configured CL44 = -48 open contact = thermal pump 2 open contact = STAND-BY close contact = HEAT (Winter) close contact = Demand Limit 50% close contact = economy

The outdoor air sensor (optional SND3) is factory installed on input AI4; if it were necessary to can install it on input AI4 or AI5, as specified above. The input AI4 can also accept an input signal current (4-20mA) or voltage (0-10V ,0-5V ,0-1V) from a probe external air by the user.

ADJUSTMENT AND CONTROL

Probe characteristics

NTC10K-25°C type temperature probes are used.

When the probe bulb is at a temperature of 25°C the electrical resistance measurable at the probe ends with a multimeter is approx. 10 k

Ω. The thermistor of these probes has a negative temperature coefficient: the electrical resistance value decreases as the temperature increases.

To find out if a temperature probe is faulty or disconnected, check the correspondence between the resistance value in k

Ω and the bulb temperature in °C according to the following table.

Temperature

[°C]

Resistance

Ω]

25.7950

24.8483

23.9363

23.0578

22.2115

21.3963

20.6110

19.8546

19.1259

18.4239

17.7477

17.0963

16.4689

15.8644

15.2822

14.7213

14.1810

13.6605

13.1592

12.6762

Temperature

[°C]

Resistance

Ω]

12.2110

11.7628

11.3311

10.9152

10.5146

10.1287

9.7569

9.3988

9.0539

8.7216

8.4015

8.0931

7.7961

7.5100

7.2343

6.9688

6.7131

6.4667

6.2293

6.0007

Temperature

[°C]

Resistance

Ω]

5.7805

5.5683

5.3640

5.1671

4.9774

4.7948

4.6188

4.4493

4.2860

4.1287

3.9771

3.8312

3.6906

3.5551

3.4246

3.2989

3.1779

3.0612

2.9489

2.8406

For a reliable check it is not necessary to control each single value, but just several sample values. If the instrument gives an infinite resistance, this means the probe is disconnected.

Example. With a temperature of 20°C on the probe, the ohmmeter display will indicate approx. 12.21 k

Tester set in ohms with adequate full scale

Room temperature

20°C

Probe in question

ADJUSTMENT AND CONTROL

Serial communication

The unit can communicate on serial line using the Modbus communication protocol with RTU coding.

The unit can be connected to an RS485 network by means of the serial interface supplied as an accessory, and respond to requests from any master device connected to the network.

Serial line settings

The serial line must be set as follows :

• baud rate :

9600

•

• data bits stop bits :

• parity :

even

All the devices connected to the same serial line MUST use the same settings.

Device address

To communicate correctly, each device connected to the serial network must have an univocal address (“Modbus individual

address”) of between 1 and 247. This address can be set by modifying the parameter CF63.

Modbus commands

The Modbus commands implemented by the controller are :

• parameter reading

(Hex 03 : Read Holding Registers)

• parameter writing

(Hex 10 : Write Multiple Registers)

Table of addresses

All the available resources are stored in the controller as WORD (2 byte) and therefore require the reading or writing of an entire Modbus register. According to the Modbus protocol, to identify a register of address X the address X-1 must appear in the message.

Some registers contain more than one piece of information : in this case the bits representing the resource value are identified by means of the number of bits used (“Bit number”) and by the least significant bit (“Lsb”). In the writing operation for these registers it is necessary to read the current register value, modify the bits representing the resource concerned and rewrite the entire register.

Example.

Bit number

Lsb

Resource value =

15 14 13 12 11

10 9 8 7

6 5 4 3 2 1 0

0 1 1 0 1

0 0 1 1

1 0 1 1 0 1 0

The resources can be read only (R), write only (W) or read and write (RW).

To interpret the value written in the register it is necessary to consider the value of CPL, EXP and UM :

CPL : if the register represents a number with sign (CPL = Y) carry out the following conversion :

0 =

32768 = register value register value

EXP : indicates the exponent of the power of 10 to be multiplied by the register value to obtain the resource value.

EXP

-2

-1

-2

-1

Multiplier

0.01

0.1

100

MU : indicates the unit of measure of the resource

32767 :

65535 : resource value = register value resource value = register value – 65536

IMPORTANT. DO NOT modify any parameter not indicated in the tables provided or indicated as a read only parameter (R), otherwise the warranty will be cancelled.

ADJUSTMENT AND CONTROL

Label Description

TR10 Set point temperature controller in Cool

TR20 Set point temperature controller in Heat

Hours of operation compressor 1

Hours of operation compressor 2

Hours of operation pump 1

Hours of operation pump 2

Analogue input AIL1

Analogue input AIL2

Analogue input AIL3

Analogue/digital input AIL4

Analogue/digital input AIL5

Device in COOL

Device in COOL (from digital input)

Device in HEAT

Device in HEAT (from digital input)

Device in STAND BY

Device in STAND BY (from digital input)

COOL Select COOL Mode

HEAT Select HEAT Mode

STBY Select STAND BY Mode

Er00 General alarm

Er05 Alarm: low pressure - sequence meter - fan thermal switch

Er10 Alarm: compressor 1 thermal protection – thermostatted delivery 1 – High pressure

Er11 Alarm: compressor 2 thermal protection – thermostatted delivery 2 - High pressure

Er20 Alarm: primary circuit flow switch

Er21 Alarm: primary circuit pump 1 thermal protection

Er22 Alarm: primary circuit pump 2 thermal protection

Er30 Alarm: primary circuit antifreeze

Er45 Alarm: clock fault

Er46 Alarm: time loss

Er47 Alarm: no communication with remote keyboard

Er60 Alarm: water temperature probe or inlet air primary exchanger fault

Er61 Alarm: water temperature probe or outlet air primary exchanger fault

Er62 Alarm: temperature probe exchanger (with loss) fault

Er68 Alarm: external temperature probe fault

Er90 Signalling alarms history full

* If several operation modes are enabled by mistake:

OFF has priority over STAND BY, HEATING, COOLING

STAND?BY has priority over HEATING, COOLING

HEATING has priority over COOLING

Register address

Dec Hex

RW 17062 H12A6

RW 17074 H12B2

857 H0359

859 H035B

865

867

H0361

H0363

412 H019C

414 H019E

416 H01A0

418 H01A2

420 H01A4

33028,4 H0104

33028,5 H0104

33028,6 H0104

33028,7 H0104

33028 H0104

33450,3 H02AA

33450,4 H02AA

33450,5 H02AA

33104 H0150

33104,5 H0150

33105,2 H0151

33105,3 H0151

33106,4 H0152

33106,5 H0152

33106,6 H0152

33107,6 H0153

33109,5 H0155

33109,6 H0155

33109,7 H0155

33111,4 H0157

33111,5 H0157

33111,6 H0157

33112,4 H0158

33115,2 H015B

Bit number

Lsb CPL EXP UM

-1

°C

0 hours

-1

0 hours

°C

-1 °C/Bar

-1

°C num num num num

flag flag flag flag flag flag flag flag flag flag flag flag flag flag flag flag

num num num

SETTING AT WORK

General Rules

To validate the contractual warranty, the machine must only be set at work by technicians from an authorized

assistance center. Before they are called, check to make sure that all parts of the installation have been completed, the unit levelled, the plumbing connections made with the relative air vent and the electrical connections made.

Power on the unit at least 12 hours before the start.

MAINTENANCE

Maintenance

IMPORTANT. MAKE SURE THE POWER TO UNIT IS DISCONNECTED BEFORE CARRYING OUT ANY CLEANING OR

MAINTENANCE OPERATION. ALL ROUTINE AND EXTRAORDINARY MAINTENANCE OPERATIONS MUST BE CARRIED

OUT BY SPECIALISED AND AUTHORISED PERSONNEL, IN ORDER TO ENSURE COMPLIANCE WITH THE CURRENT

SAFETY REGULATIONS.

This section is extremely important for efficient operation of the unit over time. A few operations carried out periodically can avoid the need to call specialised personnel. The operations to be carried out do not require particular technical knowledge and consist of simple checks of the unit’s components.

Contact an authorised service centre if maintenance is required.

Structure

To prevent the creation of anomalous vibrations and noise, make sure the various steel parts are secured together and that the inspection panels are properly fixed to the unit.

In case of oxidation, treat with paints suitable for eliminating or reducing the phenomenon in the parts of the unit affected.

Fans

Before every seasonal start-up, check the fixing of the fans and respective grilles to the unit’s structure. Check any unbalance in the axial fan, indicated by anomalous vibrations and noise.

Finned coils

Accidental contact with the exchanger fins can cause small cuts. Use special gloves to carry out the operations described below.

The exchangers must be able to ensure maximum heat exchange, therefore their surfaces must always be free of any dirt and dust deposited on them due to the action of the fans. Using a brush, remove all the impurities deposited on the surface of the coil. Clean the aluminium surface of the coil with a compressed air jet, making sure to aim the jet with the direction of fins so as to avoid damage. If the aluminium fins are damaged, “comb” the coil with a special tool until the damage is completely eliminated.

Finned coil condensate drain

In winter operation, the finned coil defrost stage occurs periodically through reversal of the refrigeration cycle. During this stage make sure the dripping of water from the finned pack has regular downflow and that the drain union on the base of the unit is not clogged. If the downflow is not correct, with particularly rigid temperatures a layer of ice could form over the base, compromising the unit’s operation.

Plumbing system

Visually check that there are no leaks in the plumbing circuit and that it is pressurised. Make sure there is no air in the circuit (by operating the air vents). Make sure the filters in the unit (VP and VA versions) and in the system are clean.

Electrical system

Make sure there are no cuts, cracks or alterations able to comprise the insulation of the power cable connecting the unit to the distribution board. Contact an authorised service centre if maintenance is required. Carefully check the fixing of all the electrical connects after an initial period of operation following first start-up, and at every seasonal start-up or stop.

MAINTENANCE

Ventilating unit maintenance

Transmission

To satisfy most installation needs the double suction centrifugal fans installed on the unit are coupled to electric motors with a transmission system composed of a belt, electric motor, fixed fan pulley and variable motor pulley. All the components, sized so as to be reliable and ensure low maintenance, must however be checked at regular intervals so as to avoid requiring undesirable special maintenance.

Belts

Check the alignment of the belts with the motor and fan pulleys. For pulleys with a variable diameter, always use as a point of reference the centre of the race and not the edge of the pulleys. To correct the alignment, slacken the bolts that fix the feet of the motor and move them along the slots of the slide until alignment is achieved. Only if you reach the end of the slots, shift the slide too along the fixing supports. Check that the belt is not raised and that it does not touch the bottom of the pulley races; if there are two belts, ensure that they are of the same length. Check that the belt tension is correct. Insufficient tension causes slipping with consequent overheating and a notable reduction of the working life. On the contrary an excessive tension subjects the belt to forces higher than those allowed, with consequent reduction of its working life, excessive load on the supports and reduction of the working hours of the bearings. The belt tension may be varied by turning the worm screw on the slide, on which the electric motor is fitted, with a box spanner or wrench.

If you do not have specific instruments for measuring the belt tension, you can follow the approximate method described below.

Measure the free length L, for each belt.

Using a torque wrench, half-way along L apply a perpendicular force F sufficient to cause a deflection D of 1.5 mm for each 100 mm of the length L.

Check that the applied force F is about 35÷40 N (3.5 ÷ 4 kg)

• L = pulley centre distance [mm]

•

F = force

D = elastic shift

[N]

[mm]

D = L x 0,015

Pulleys

Avoid the conditions listed below which could lead to premature deterioration of the pulleys (both fixed and variable).

•

• lack of alignment, lack of parallelism, breakages, high wear and lack of eccentricity dust, grease, dirt and also a high humidity rate which would cause the formation of condensate. These substances build up between the surfaces of the belt and those of the pulleys, leading the system to work in abnormal conditions.

For pulleys with one race, slacken the retaining screws of the mobile disc and turn it on its threaded hub, checking with the belt that the desired primitive diameter is obtained. Lightly oil the thread if there is difficulty in turning. Tighten the screws evenly, check the transmission alignment, refit the belt and tighten it correctly.

Periodically check the state of wear of the races. The working life of the pulleys depends mainly on the correct performance of the operations of aligning the transmission and tightening the belts. After a certain period of operation a degree of wear will be found such as to alter the geometric characteristics of the races (generally more evident in the pulley with a smaller diameter) and a parallel reduction in the duration of the belts. In this case you must change the most worn pulley or the whole transmission.

Electric motor

Periodic cleaning of the electric motor ensures a longer working life as it increases the possibility for the casing to lose the heat that is produced. The slots for the passage of the cooling air must always be kept free to let the air through.

The inspection and maintenance intervals depend on the actual operating and environmental conditions .

SAFETY AND POLLUTION

General considerations

The machine has been designed to reduce risks to persons and to the environment in which it is installed, to the minimum. To eliminate residue hazards, it is therefore advisable to become as familiar as possible with the machine in order to avoid accidents that could cause injuries to persons and/or damage to the property.

a. Access to the unit

Only qualified persons who are familiar with this type of machine and who are equipped with the necessary safety protections (footwear, gloves, helmet, etc.) may be allowed to access the machine. Moreover, in order to operate, these persons must have been authorized by the owner of the machine and be recognized by the Manufacturer itself.

b. Elements of risk

The machine has been designed and built so as not to create any condition of risk. However, residue hazards are impossible to eliminate during the planning phase are are therefore listed in the following table along with the instructions on how to neutralize them.

Part in question Residue hazard

Compressor and delivery pipe Burns

Mode

Contact with the pipes and/or the compressor

Precautions

Avoid contact by wearing protective gloves

Delivery pipes and bank Explosion Excessive pressure

Turn off the machine, check the high pressure switch and safety valve, the fans and condenser

Pipes in general Ice burns

Electrical cables, metal parts Electrocution, serious burns

Leaking coolant

Do not exercise tension on the pipes

Defective cable insulation, live metal parts

Adequate electrical protection; correctly ground the unit

Heat exchange bank Cuts Contact Wear protective gloves

Electric fans Cuts Contact with the skin

Do not push the hands or objects through the fan grille

c. Pollution

The machine contains r410a coolant and lubricating oil. Thus, if the unit is scrapped, these fluids must be recovered and disposed of in accordance with the laws in force in the country where the machine is installed. The machi-

ne must not be abandoned when scrapped.

SAFETY AND POLLUTION

Refrigerant safety card

1 SUPPLIER COMPANY AND PRODUCT IDENTIFICATION

Card No.

FRIG 8

Product

Supplier company identification

R-410A

RIVOIRA SpA

2 COMPOSITION / INFORMATION ON INGREDIENTS

Substance / Preparation Preparation

Components / Impurities Contains the following components :

Difluoromethane (R32) 50 % in weight

EEC No.

Trade-name /

Pentafluoroethane (R125)

Non-applicable for mixtures

50 % in weight

3 IDENTIFICATION OF HAZARDS

Identification of hazards thing.

Liquefied gas.

The vapours are heavier than air and can cause suffocation, reducing the oxygen available for brea-

Rapid evaporation of the fluid can cause freezing.

Can cause cardiac arrhythmia.

4 FIRST-AID MEASURES

Inhalation

Contact with eyes

Contact with skin

Swallowing

5 FIRE-PREVENTION MEASURES

Specific hazards

Dangerous fumes

Fire-extinguishing means usable

Specific methods

Special protection equipment

Do not administer anything if the person has fainted.

Take the person outdoors. Use oxygen or artificial respiration if necessary.

Do not administer adrenaline or similar substances.

Rinse thoroughly with plenty of water for at least 15 minutes and see a doctor.

Wash immediately with plenty of water. Immediately remove all contaminated garments.

Risk unlikely.

Increase in pressure.

Halogen acids, traces of carbonyl halides.

All the known fire-extinguishing means can be used.

Cool the containers/tanks with water sprays.

Use self-contained breathing apparatus in confined spaces.

6 MEASURES AGAINST ACCIDENTAL SPILLING OF THE PRODUCT

Personal protection Evacuate personnel to safe areas. Provide for adequate ventilation. Use personal protection equipment

Protection for the environment

Product removal methods

It evaporates.

7 HANDLING AND STORAGE

Handling and storage Ensure an adequate air change and/or extraction in the workplaces. Only use well-ventilated rooms.

Do not breathe vapours or aerosols. Carefully close the containers and keep them in a cool, dry and well-ventilated place. Keep in the original containers.

Incompatible products Explosives, flammable materials, organic peroxides.

8 CONTROL OF EXPOSURE / PERSONAL PROTECTION

Personal protection

Control parameters

Ensure adequate ventilation, especially in closed areas.

Difluoromethane (R32): Recommended exposure limits: AEL (8h and 12h TWA) = 1000 ml/m3

Pentafluoroethane (R125): Recommended exposure limits: AEL (8h and 12h TWA) = 1000 ml/m3

Respiratory tract protection For rescue and for maintenance works in tanks, use self-contained breathing apparatus. The vapours are heavier than air and can cause suffocation, reducing the oxygen available for breathing.

Eye protection

Hand protection

Hygiene measures

Total protection glasses.

Rubber gloves.

Do not smoke.

9 CHEMICAL-PHYSICAL PROPERTIES

Relative density, gas (air=1)

Solubility in water (mg/l)

Appearance

Odour

Fire point

Heavier than air.

Not known, but deemed very low.

Colourless liquefied gas.

Similar to ether.

Does not ignite.

10 STABILITY AND REACTIVITY

Stability and reactivity

Materials to be avoided

Hazardous products of decomposition

No decomposition if used according to the special instructions.

Alkali metals, alkali-earth metals, granulated metal salts, Al, Zn, Be, etc. in powder.

Halogen acids, traces of carbonyl halides.

11 TOXICOLOGICAL INFORMATION

Local effects Concentrations substantially above the value TLV (1000 ppm) can cause narcotic effects. Inhalation of highly concentrated products of decomposition can cause respiratory insufficiency (pulmonary oedema).

Long-term toxicity

Specific effects

No carcinogenic, teratogenic or mutagenic effects have been recorded in experiments on animals.

Rapid evaporation of the fluid can cause freezing. Can cause cardiac arrhythmia.

12 ECOLOGICAL INFORMATION

Effects linked to ecotoxicity Pentafluoroethane (R125)

Potential global warming with halocarbides; HGWP (R-11 = 1) = 0.84

Potential impoverishment of the ozone; ODP (R-11 = 1) = 0

SAFETY AND POLLUTION

13 CONSIDERATIONS ON DISPOSAL

General Do not dispose of where accumulation can be hazardous.

Usable with reconditioning.

The depressurised containers must be returned to the supplier.

Contact the supplier if instructions for use are deemed necessary.

14 INFORMATION FOR TRANSPORT

Designation for transport

UN No.

Class/Div

ADR /RID No.

ADR/RID hazard no.

ADR label

CEFIC Groupcard

Other information for transport accident or emergency.

ge;

LIQUEFIED GAS N.A.S.

( DIFLUOROMETHANE, PENTAFLUOROETHANE )

3163

2.2

2, 2nd A

Label 2 : non-toxic non-flammable gas.

20g39 - A

Avoid transport on vehicles where the loading zone is not separate from the cab.

Make sure the driver is informed about the potential risk of the load and knows what to do in case of

Before starting transport, make sure the load is properly secured and : make sure the valve of the container is closed and does not leak; make sure the blind cap of the valve (when provided) is correctly fitted; make sure the cap (when provided) is correctly fitted and that there is an adequate ventilation passaensure compliance with the current provisions.

15 INFORMATION ON REGULATIONS

The product must not be labelled according to Directive 1999/45/EC.

Comply with the regulations given below, and the relevant applicable updates and amendments.

Circulars no. 46/79 and 61/81 of the Ministry of Labour : Risks related to the use of products containing aromatic amines

Leg. Decree no. 133/92 : Regulations on the discharge of hazardous substances in waters

Leg. Decree no. 277/91 : Protection of workers against noise, lead and asbestos

Law 256/74, Decree 28/1/92, Leg. Decree no. 52 dated 3/2/97, Decree dated 28/4/97 as amended : Classification, packing and labelling of hazardous substances and preparations

Decree no. 175/88, as amended : Activities with significant accident risks (Seveso Law)

Decree no. 203/88 : Emissions into the atmosphere

Decree no. 303/56 : Work hygiene

Decree no. 547/55 : Regulations on accident prevention

Leg. Decree no.152 dated 11/5/99 : Protection of waters

16 OTHER INFORMATION

Recommended uses

Can cause suffocation in high concentration.

Keep in a well-ventilated place.

Do not breathe the gas.

Refrigerant

The risk of suffocation is often underestimated and must be clearly explained during the training of operators.

Ensure compliance with all the national and regional regulations.

Before using this product in any new process or trial, an in-depth study on safety and compatibility of the product with the materials must be carried out.

The above information is based on our current know-how and describes the product according to the safety requirements. It does not however represent a guarantee and assurance of the qualities in a legal sense. Each person responds personally for compliance with such regulations.

The information contained in this document is to be deemed valid at the time of printing. The company declines any liability for damage caused by use of the product in incorrect applications and/or conditions different from those provided for.

First aid

• Move the victim away from the toxic source, keep him warm and allow him to rest.

• Administer oxygen if necessary.

• Proceed with artificial respiration if necessary.

• Give heart massage in the case of heart failure.

• Immediately seek medical help.

Contact with the skin:

• Immediately thaw the affected parts under running lukewarm water.

• Remove contaminated clothing (garments may stick to the skin in the case of ice burns) if they have not adhered to the skin.

• Seek medical assistance if necessary.

Contact with the eyes:

• Immediately rinse the eyes with physiologic eyewash or clean water for at least 10 minutes with the eyelids pulled open.

• Seek medical assistance if necessary.

Swallowing:

• Do not make the victim vomit. If the victim is conscious, have him rinse his mouth out with clean water and then drink 200-300 ml of water.

• Immediately seek medical help.

• Do not administer adrenaline or sympathomimetic drugs after exposure owing to the risk of cardiac arrhythmia.

Consult the technical safety briefs available from coolant manufacturers for further information about the characteristics of the cooling fluid.

NOTE

Ferroli spa ¬ 37047 San Bonifacio (Verona) Italy ¬ Via Ritonda 78/A tel. +39.045.6139411 ¬ fax +39.045.6100933 ¬ www.ferroli.it

Key features

Air cooled condenser
Centrifugal fans
Brazed plate heat exchanger
Scroll compressors
Digital control system
Hydronic kit option
Low noise kit option
Desuperheater option
Brine version option
Remote control option

Frequently asked questions

The cooling capacity ranges from 53.5 to 200 kW.

The heating capacity ranges from 53.2 to 202 kW.

The units use the environmentally friendly R410A refrigerant.

AIR COOLED WATER CHILLERS AND HEAT PUMPS

WITH CENTRIFUGAL FANS

53.5 ÷ 200 kW IN COOLING MODE

53.2 ÷ 202 kW IN HEATING MODE

INSTALLATION AND OPERATION MANUAL

°C

ΔT Acqua= 5°C

WORKING HEAD OF THE PUMPING MODULE MP-AM AND MP-SS

HIGH WORKING HEAD OF THE PUMPING MODULE MP-AM AP AND MP-SS AP

Surge chamber service charge= [H/10.2+0.3]x100 = [kPa]

RECEPTION AND POSITIONING

What is the cooling capacity of the RGC 53.5 ÷ 200 kW chiller?

What is the heating capacity of the RGC 53.2 ÷ 202 kW heat pump?

What type of refrigerant is used in these units?

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