VRV IV - Daikin Middle East

VRV IV

Sets the Standard... Again

VRV IV heat pump and water cooled systems

High Ambient

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Our new VRV IV systems set pioneering standards in all-round climate comfort performance.

Total design simplicity, off ering rapid installation, full fl exibility as well as absolute effi ciency and comfort.

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ECPEN15-206A.indd 3

VRV IV =

3 r e v o l u it o n a r y s t a n d a

Variable refrigerant temperature

r d s

Refrigerant-cooled PCB

VRV confi gurator

+ VRV IV core technologies

Newly developed inverter compressor

4 sided condenser coil

Outer rotor DC Motor

+ Total Building Solution

Indoor line-up

Fresh air

Controls

24/03/15 11:47

Over 30 years of

VRV History

The original VRV air conditioning system developed by Daikin

Industries Ltd. in 1982 is

introduced into Europe in VRV standard format. VRV D series can supply conditioned air from up to

6 indoor units connected to a single outdoor unit.

In anticipation of phase out dates for all CFC based equipment,

Daikin Europe launched a VRV interter series with R-407C.

As many as 16 indoor units can be connected to 1 single outdoor unit.

The introduction of the VRVII-S series extends the VRV operating scope into the light commercial sectors. Available in 4, 5 and

6HP capacities, the system is designed for installation in up to 9 rooms.

1982 1991 1994 1998 2003 2004 2005

A further step forward is taken in 1991 with the introduction of the

VRV heat recovery system, offering simultaneous cooling and heating from different indoor units on the same refrigeration circuit.

Consistent high quality and efficiency lead to the widespread acceptance of the VRV concept and Daikin becomes the first Japanese air conditioning manufacturer to be awarded the

ISO9001 certification.

Daikin introduces the VRVII, the world’s

R-410A operated variable refrigerant flow system. Available in cooling only, heat pump and heat recovery versions. No less than 40 indoor

units in heat recovery as well as heat pump format can be connected to a single refrigerant circuit.

Daikin Daikin extends the operational scope of its acclaimed VRVII inverter driven dx air conditioning system, with a new water

cooled version, VRV-WII.

Available in both heat pump and heat recovery versions.

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Daikin introduces a new heat pump range optimised for heating (VRVIII-C).

This new range has an

extended operation range

down to -25°C and has a greatly improved COP in low ambient temperatures, with the newly developed 2-stage compressor system.

Daikin extends the VRVIII range with the water cooled VRV-WIII.

A geothermal version is also available now.

This system uses geothermal heat as a renewable energy source and can operate down to -10°C in heating mode.

The fourth generation of VRV is launched. The unit sets new standards in the industry

with 28% better seasonal

cy and continuous heating on heat pumps.

2008

Daikin announces the third generation of its much acclaimed

VRV range with the extensively re-engineered VRVIII. Available in heat recovery, heat pump and cooling versions, VRVIII incorporates all the best features of earlier VRV systems. However, it also possesses a considerable number of new design, installation and maintenance refinements such as automatic

charging and testing.

Up to 64 indoor untis can be connected to one system.

2009 2010

Daikin extends its VRV range with the innovative replacement

VRV – a highly cost effective

replacement for VRV systems still operating on the banned

R-22 refrigerant. This cost effective upgrade is possible because

VRVIII-Q outdoor units can be installed using existing piping and in some cases existing indoor units.

2012 2015

VRV IV for High

Ambient Region

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Variable refrigerant temperature

Customise your VRV for best seasonal effi ciency and comfort

Thanks to its revolutionary variable refrigerant temperatue technology (VRT), VRV IV continuously adjusts both the inverter compressor speed and the refrigerant temperature, providing the necessary capacity to meet the building load with the highest seasonal effi ciency at all times!

Seasonal e ciency increased by 28%

t weather compensating control on the market

Customer comfort is assured thanks to higher

outblow temperatures (preventing cold draughts)

How does it work?

VRF standard

Capacity is controlled only with the variance of the inverter compressor

Daikin VRV IV

Variable Refrigerant Temperature control for energy saving in partial load condition.

The capacity is controlled by the inverter compressor

AND variation of the evaporating (Te) and condensing (Tc) temperature of the refrigerant in order to achieve the highest seasonal effi ciency.

The colder it gets, the lower the load on the building and the lower the capacity need

25 30 38

Cooling requirement

Design point

Adjust capacity by

Te control to meet the load (avoid over capacity and ON/OFF operation)

46

Outdoor temperature

The lower the capacity need the higher the refrigerant temperature can be

Variable Te

Fixed Te

25 30 38 46

Outdoor temperature

A higher refrigerant temperature results in a higher seasonal e ciency and higher comfort

E ciency up

25 30

Variable Temp.

Fixed Temp.

38 46

Outdoor temperature

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Diff erent modes to maximise effi ciency and comfort

For maximum energy efficiency and customer satisfaction, the outdoor unit needs to adapt the evaporating/condensing temperature at the optimum point for the application.

How to set the diff erent modes?

Set up the main operation mode of the system

St

Automatic*

Quick reaction speed Top effi ciency

The perfect balance:

Achieves top effi ciency throughout the year, reacts quickly on the hottest days

High sensible

(User selection)

Quick reaction speed Top effi ciency

Year round top effi ciency

* Factory setting

Basic

Current VRF standard

Defi ne how the system reacts to changing loads

St

Powerful

Quick

Mild *

Powerful

Quick

Mild

Eco

No submodes

patents

Where a quick increase of load is expected such as conference rooms.

Quick reaction speed to changing load has priority, with temporarily colder outblow as a result.

Same as above but slower response than the powerful mode.

This mode would be suitable for most o ce applications and it is the factory set mode.

The perfect balance: Slower reaction speed with top e ciency

Gives customer choice for fi xing coil temperature which avoids cold draughts.

A quick reaction speed to changing load has priority, with temporarily colder outblow as a result.

Same as above but slower response.

The air o temperature remains fairly constant.

Suitable for low ceiling rooms.

Coil temperature would not change due to fl uctuating load.

Suitable for computer rooms. Suitable for low ceiling rooms.

This is how most other VRF systems work and can be used for all general type of applications. Suitable for computer rooms.

Suitable for low ceiling rooms.

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Software for simplifi ed commissioning, confi guration and customisation

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VRV confi gurator software

Graphical interface

Manage systems over multiple sites in exactly

the same way

Retrieve initial settings

Simplifi ed commissioning

The VRV confi gurator is an advanced software solution that allows for easy system confi guration and commissioning.

Less time is required on the roof to confi gure the outdoor unit

Multiple systems at diff erent sites can be managed in exactly the same way, providing simplifi ed commissioning for key accounts

Initial settings on the outdoor unit can be easily retrieved

Simplifi ed servicing

The user-friendly display for outdoor units simplifi es basic servicing tasks.

Easy-to-read error report

Easy-to-understand menu indicates quick and easy on-site settings

Easy-to-follow parameters for checking basic functions: high pressure, low pressure, frequency and operation time, compressor history, temperature of discharge/suction pipe.

-digit egment display

Connect directly to your laptop

Pre configured settings from office

User-friendly interface instead of push buttons

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Unique VRV IV core technologies

Newly developed compressor

Full inverter

Enabling variable refrigerant temperature and low start-up currents

Stepless capacity control

Reluctance brushless DC motor

Increased effi ciency compared to

AC motors by simultaneously using normal and reluctance torque

Powerful neodymium magnets effi ciently generate high torque

High-pressure oil reduces thrust losses

patents

High e ciency J-t ole motor

› ronger magnetic fi eld and higher rotation effi ciency

Thixocasting process

Compression volume is increased b to a new high-durability material cast in a semimolten state

Refrigerant-cooled PCB

Reliable cooling because it is not infl uenced by ambient air temperature

Smaller switchbox for smoother air fl ow through the heat exchanger increasing heat exchange effi ciency by 5%

patents

4-sided, 3-row condenser coil

› Condenser coil su rface up t

(up t ), leading t effi ciency re rger

patents

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UNIQUE

Predictive Control

Function (PCF)

› Reaches the target capacity/refrigerant temperature faster

› Reaches the target without overshooting, so there is no waste, leading to improved effi ciency

› Three capacity settings give more precise control for user comfort

The large number of Daikin systems already in operation and which are monitored by our Intelligent Network software put us in the unique position of being able to analyse this data and develop the predictive compressor control function.

Target

General VRF:

Double time against VRV IV t

(VRV IV)

VRV IV with PCF

General VRF with PI control

Target capacity/refrigerant temperature

VRV IV: PCF

Compressor works with predictive data for the control

› result: quick convergence to the target temperature and reduction of waste operation of the compressor

General VRF: Pi control

Compressor works with feedback only for the control

› result: waste operation and longer time before reaching target set point t

(general VRF)

Half time against general

VRF

Waste compressor operation

DC fan motor

UNIQUE

Outer rotor DC motor for higher e ciency

Larger rotor diameter results in greater force for the same magnetic fi eld, leading to better effi ciency

Better control, resulting in more fan steps to match the actual capacity

Sine wave DC inverter

Optimizing the sine wave curve results in smoother motor rotation and improved motor effi ciency.

DC fan motor

The use of a DC fan motor off ers substantial improvements in operating effi ciency compared to conventional AC motors, especially during low speed rotation.

E-Pass Heat Exchanger

Optimising the heat exchanger’s path layout prevents heat being transferred from the overheated gas section to the sub-cooled liquid section which is a more effi cient way to use the heat exchanger.

Conventional motor with inner rotor Daikin outer rotor

Rotor

F

Stator Stator

F

Rotor

Standard heat exchanger

In °C

°C e-Pass heat exchanger

°C

°C

°C

°C

In °C

°C

°C

°C

°C

°C

Power consumption

Predefi ned limit

I-demand function

Limit maximum power consumption.

The newly introduced current sensor minimizes the diff erence between the actual power consumption and the predefi ned power consumption.

Time

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Anti Corrosion Treatment

Special anti corrosion treatment of the heat exchanger provides 5 to 6 times greater resistance against acid rain and salt corrosion.

The provision of rust proof steel sheet on the underside of the unit gives additional protection.

Performed tests:

VDA Wechseltest

Kesternich test (SO2)

An anti-corrosion heat exchanger cutaway view

Hydrophilic film

Aluminium

Corrosion-resistant

Acrylic resin

Heat exchanger

Degree

6

5

4

8

7

1

0

3

2 of corrosion

1 2 3 4

Cycle

5

Bare aluminium

DAIKIN P.E.

Degree of corrosion

3

2

5

4

1

0

10

9

8

7

6

1 2 3 4 5 6

10 20 30 40 50 60 70

Cycle

The total solution

Heating

Cooling

Controls

Ventilation

Fresh Air

Typically, many buildings today rely on several separate systems for heating, cooling & air curtain

As a result energy is wasted. To provide a much more e cient alternative, VRV technology has been

developed into a total solution managing up to

of a buildings energy consumption giving large potential to cost saving.

Heating and cooling

for year round comfort

Ventilation

for high quality environments

Controls

for maximum operating effi ciency

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One system,

multiple applications for hotels, offi ces, retail, home …

Heating and cooling

Intelligent control systems

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› Combine VRV indoor units (13 line-ups)

› New round flow cassette sets the standard for efficiency and comfort with presence sensor.

› New slim medium static pressure duct unit.

› Mini BMS with connects Daikin and third-party equipment

› Integrate intelligent control solutions with energy management tools to reduce running costs

Ventilation

› Widest range in DX ventilation – AHU units

› Provides a fresh, healthy and comfortable environment

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What does a

VRV IV installation mean to you?

See how you can profi t from

Daikin’s highly fl exible and effi cient product range.

Consultants

Daikin's VRV IV technology maximises fl exibility and leads the way in customisation to match individual building requirements in comfort and energy, with reduced running costs.

Technical design support

E cological design meets and exceeds legal requirements

Maximum fl exibility to meet customer requirements

Advanced software tools assist with system design

Complies with ESMA UAE regulations

Complies with MEW-Kuwait regulations

Complies with SASO Saudi regulations

Building owners

VRV IV is the ultimate in customised comfort and intelligent control tailored to your individual needs and to maximise energy effi ciency. Annual cost savings up to % (compared to VRV III).

Up to 40% energy consumption saving over conventional AC System

Single point of contact for the design and maintenance of your climate system

Integrated system, combining air conditioning, ventilation, etc. allows maximum energy effi ciency

Multiple systems can be managed in exactly the same way for the key accounts

Dedicated after-sales service to ensure fast on-site support

Installers

Daikin VRV IV sets the standard with state-of-the-art technology and time-saving commissioning and servicing.

Simplifi ed and time-saving commissioning with VRV confi gurator

Wide range of outdoor units (up to 48HP)

One supplier = one point of contact

Maximum fl exibility to meet customer requirements

Customised training to maximise expertise

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VRV Outdoor

Out door units can be single units or combined in multiple units as a module for larger capacity applications

15

Outdoor units

(50Hz)

(60Hz)

P

16

Indoor units

Products overview

Type Model

UNIQUE

Round fl ow cassette

UNIQUE

Fully fl at cassette ceiling mounted cassette

Auto cleaning function ensures high e ciency

Intelligent sensors save energy and maximize comfort

Flexibility to suit every room layout

Lowest installation height in the market!

Unique design that integrates fully fl at into the ceiling

Perfect integration in standard architectural ceiling tiles

Blend of iconic design and engineering excellence

Intelligent sensors save energy and maximize comfort

Small capacity unit developed for small or well-insulated rooms

Flexibility to suit every room layout

Thin, lightweight design installs easily in narrow ceiling spaces

Flexibility to suit every room layout

Reduced energy consumption thanks to DC fan motor

The fl aps close entirely when the unit is not operating

Optimum comfort with automatic air fl ow adjustment to the required load

Slim concealed ceiling unit

Slim design for fl exible installation

Compact dimensions enable installation in narrow ceiling voids

Only grilles are visible

Small capacity unit developted for small of well-insulated rooms

Reduced energy consumption thanks to DC fan motor

NEW

Concealed ceiling unit with medium

ESP

Slimmest yet most powerfull medium static pressure unit on the market!

Low operating sound level

› varying lengths

Automatic air fl ow adjustment function measures the air volume and static pressure and adjusts it towards the nominal air fl ow, guaranteeing comfort

Product name

FXFQ-A

FXZQ-A

FXCQ-M

FXDQ-A

F XSQ-A

Capacity class

Concealed ceiling unit with high ESP

Optimum comfort guaranteed no matter the length of ductwork or type of grilles, thanks to automatic air fl ow adjustment

Reduced energy consumption thanks to DC fan motor

Flexible installation as the air suction direction can be altered from rear to bottom suction

140 Pa

Concealed ceiling unit with high ESP

140 Pa,

Optimum comfort guaranteed no matter the length of ductwork or type of grilles, thanks to automatic air fl ow adjustment

Reduced energy consumption thanks to DC fan motor

Flexible installation as the air suction direction can be altered from rear to bottom suction

Concealed ceiling unit with high ESP

Only grilles are visible

28kW cooling capacity

FXMQ-PVE

Wall mounted unit

For rooms with no false ceilings nor free fl oor space

Flat, stylish front panel is more easy to clean

Small capacity unit developted for small of well-insulated rooms

Reduced energy consumption thanks to DC fan motor discharge angles

FXAQ-PVER1

FXAQ-PVE

Ceiling suspended unit

For wide rooms with no false ceilings nor free fl oor space

Ideal for comfortable air fl ow in wide rooms thanks to Coanda e ect

Can easily be installed in both new and refurbishment projects

Can even be mounted in corners or narrow spaces without any problem

Reduced energy consumption thanks to DC fan motor

FXHQ-M

UNIQUE

ceiling suspended unit

Unique Daikin unit for high rooms with no false ceilings nor free fl oor space

Can easily be installed in both new and refurbishment projects

Flexibility to suit every room layout

Reduced energy consumption thanks to DC fan motor

FXUQ-A

Floor standing unit

For perimeter zone air conditioning

Can be installed in front of glass walls or free standing as both the front and the back are fi nished

Ideal for installation beneath a window

Requires very little installation space

Wall mounted installation facilitates cleaning beneath the unit

FXLQ-P

NEW

Concealed fl oor standing unit

Ideal for installation in o ces, hotels and residential applications

Discretely concealed in the wall, leaving only the suction and discharge grilles visible

Can even be installed underneath a window

High ESP allows fl exible installation

FXNQ-A

Cooling capacity (kW)

Heating capacity (kW)

1.7 2.2 2.8 3.6 4.5 5.6 7.1 8.0 9.0 11.2 14.0 16.0 22.4 28.0

1.9 2.5 3.2 4.0 5.0 6.3 8.0 9.0 10.0 12.5 16.0 18.0 25.0 31.5

(1) Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWB, outdoor temperature: 35°CDB, equivalent refrigerant piping: 5m, level difference: 0m

(2) Nominal heating capacities are based on: indoor temperature: 20°CDB, outdoor temperature: 7°CDB, 6°CWB, equivalent refrigerant piping: 5m, level difference: 0m

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Ventilation range overview

Five components of indoor air quality

Ventilation: ensures the provision of fresh air

Heat recovery: recovers heat and moisture from

Air processing: heats or cools incoming fresh air maximising comfort and minimizing the load on the air conditioning installation optimises the balance between indoor and outdoor humidity

Filtration: removes dust, pollution and odours from the air

Heat recovery

Ventilation

Humidi cation

Air processing

Filtration

Type Product name

VAM-FA/FB*

Heat reclaim ventilation

VKM-GB

(50Hz only)

VKM-GBM

(50Hz only)

FXMQ-MFV1

(50Hz only)

Air handling units

DX total fresh air package

VAM-FB size 150 and 250 only.

/hr )

32,000 Components of indoor air quality

Ventilation

Heat recovery

Ventilation

Heat recovery

Air processing

Ventilation

Heat recovery

Air processing

Ventilation

Air processing

Ventilation

Heat recovery

Air processing

Filtration

18

Air handling unit applications

Why use VRV condensing units for connection to air handling units?

High ciency

The majority of time the AHU will be in cooling mode. By combining a heat wheel with the AHU, energy bills can be reduced by recovering the cool air exhausted to the atmosphere. Where heating is required in winter condition we can simply package with a Daikin heat pumps which are renowned for their high efficiency. Fresh air can be heated in cases where the air is too cold to be supplied untreated.

Outside air = 46˚C

Fresh air supplied at 21˚C. The temperature difference with the outdoor air is pre- cooled

by the heat wheel.

Fast response to changing loads resulting in high comfort levels

Daikin VRV units respond rapidly to fluctuations in supply air temprerature, resulting in a steady indoor temperature and resultant high comfort levels for the end user. The ultimate is the VRV range combined with an AHU designed to provide the perfect indoor condition while reducing running cost with the

Middle East year round cooling demand.

Daikin Fresh air package

Easy Design and Installation

The system is easy to design and install since no additional water systems such as boilers, chillers, buffer, tanks and gas connections etc. are required. This also reduces both the total system investment and running cost.

Capacity:

Up to 269 kW (Nominal Capacity) - by 4x24 HP OU.

VRV IV condensing unit

(single or multi) gas liquid

Factory fi tted and welded fresh air package

Expansion valve

(EKEXV)

Expansion Value Sizes: 50 - 63 - 80 - 100 - 125 - 140 - 200 - 250 - 400 -500

19

Electronic interface

(EKEQ)

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In order to maximize installation fl exibility,

4 types of control systems are off ered

Control w: Off the shelf control of air temperature (discharge temperature, suction temperature, room temperature) via any

DDC controller using a proportional 0~10V algorithm for capacity control

Control x: Precize control of air temperature (discharge temperature, suction temperature, room temperature) requiring a preprogrammed DDC controller (for special applications) using a proportional 0~10V algorithm for capacity control

Control y: Control of refrigerant (Te/Tc) temperature via Daikin control (no DDC controller needed) with 3rd party thermostat

(Daikin control for fi eld settings and error indication)

Control z: Control of air temperature (suction temperature, room temperature) via Daikin control (no DDC controller needed)

Possibility W (Td/Tr control):

Air temperature control via DDC controller

Room temperature is controlled as a function of the air handling unit suction or discharge air (customer selection). The DDC controller is translating the temperature diff erence between set point and air suction temperature (or air discharge temperature or room temperature) into a proportional 0-10V signal which is transferred to the Daikin control box (EKEQFCBA).

This voltage controls the compressor frequency.

Possibility X (Td/Tr control):

Precise air temperature control via DDC controller

Room temperature is controlled as a function of the air handling unit suction or discharge air (customer selection). The DDC controller is translating the temperature diff erence between set point and air suction temperature (or air discharge temperature or room temperature) into a reference voltage (0-10V) which is transferred to the Daikin control box (EKEQFCBA). This reference voltage will be used as the main input value for the compressor frequency control.

DDC

Daikin control box:

EKEQFCBA

Ts

Te

AHU

Tr

Td

Room

DDC

Daikin control box:

EKEQFCBA

Ts

Te

AHU

Tr

Td

Room

Possibility Y (Te/Tc control):

By fi xed evaporating /condensing temperature

A fi xed target evaporating temperature of between 3°C and

12°C can be set by the customer. In this case, room temperature is only indirectly controlled. The cooling load is determined from the actual evaporating temperature (i.e. load to the heat exchanger). A Daikin infrared remote control (BRC1D52 or

BRC1E52A/B - optional) can be connected for error indication.

Possibility Z (Ts/Tr control):

Control your AHU just like a VRV indoor unit with 100% fresh air

(BRC1D52 or BRC1E52A/B - optional)

Set point can be fi xed via standard Daikin infrared remote control.

Remote ON/OFF can be achieved by an optional adapter KRP4A51.

No external DDC controller should be connected. The cooling load is determined from the air suction temperature and set point on the Daikin controller.

Daikin control box:

EKEQFCBA

Possibility w

Possibility x

Possibility y

Possibility z

* EKEQMCB (for ’multi’ application)

ON / OFF

KRP4A51

Ts

Tr

AHU

Te

Td

Room

BRC1D52

BRC1E52A/B

Daikin control box:

EKEQDCB

EKEQMCB

Ts

Te

AHU

Td

Tr

Room

BRC1D52

BRC1E52A/B

Option kit

EKEQFCBA

EKEQDCB

EKFQMCBA*

Ts = Air suction temperature

Td = Air discharge temperature

Tr = Room temperature

Te = Evaporating temperature

AHU = Air Handling Unit

DDC = Digital Display Controller

Features

DDC controller is required temperature control using air suction or air discharge temperature

DDC and Microtech controller is required

Precise Temperature control using air suction or air discharge temperature

Using fi xed evaporating temperature, no set point can be set using remote control

Using Daikin infrared remote control or

Temperature control using air suction temperature

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Controllers

WIRED REMOTE CONTROL

BRC1E52A/B

INTELLIGENT

TOUCH MANAGER

DCM601A51

ECPEN15-200A.indd 216

21

INFRARED REMOTE

CONTROLLER

24/03/15 11:37

User friendly remote control with contemporary design

BRC1E52A/B

Graphical display of indicative electricity consumption

(Function available in combination with FCQG and

FCGHQ)

A series of energy saving functions that can be individually selected

› Temperature range limit

› Setback function

› Presence & floor sensor connection

(available on new round flow cassette)

› kWh indication

› Set temperature auto reset

› O ff timer

› Room temperature display

Temperature range limit avoids excessive heating or cooling

Save energy by constraining the lower temperature limit in cooling and upper temperature limit in heating mode.

note : Also available in auto cooling/heating change over mode.

kWh indication keeps track of your consumption

The kWh indication shows an indicative electricity consumption of the last day/month/year.

Other functions

› so the user can easily change the schedule himself throughout the year (e.g. Summer, winter, mid-season)

› Possibility to individually restrict menu functions

Easy to use: all main functions directly accessible

› Easy setup: clear graphical user interface for advanced menu settings

› Real time clock with auto update to daylight saving time

› Built-in backup power: when a power failure occurs

› Supports multiple languages

English, German, Dutch, Spanish, Italian, Portuguese,

English, German, Czech, Croatian, Hungarian,

Romanian, Slovenian, Bulgarian, Slovak, Serbian,

22

Wired remote control

BRC1D52

- Schedule timer:

Five day actions can be set as follows:

set point: unit is switched ON and normal operation is maintained

limits: unit is switched ON and min./max. control (cf. limit operation for more details)

- Home leave (frost protection): during absence, the indoor temperature can be maintained at a certain level. This function can also switch the unit ON/OFF

- User friendly HRV function, thanks to the introduction of a button for ventilation mode and fan speed

- Constantly monitoring of the system for

- Immediate display of fault location and condition

- Reduction of maintenance time and costs

Display

- Operating mode

- Heat Recovery Ventilation (HRV) in operation

- Cool / heat changeover control

- Centralised control indication

- Group control indication

- Set temperature

- Air fl ow direction

- Programmed time

- Inspection test / operation

- Fan speed

- Clean air fi lter

- Defrost / hot start

- Malfunction

Infrared remote control

BRC4*/BRC7*

Operation buttons: ON / OFF, timer mode start / stop, timer mode on / off , programme time, temperature setting, air fl ow direction (1), operating mode, fan speed control, fi lter sign reset (2), inspection (2)/ test indication (2)

Display: Operating mode, battery change, set temperature, air fl ow direction (1), programmed time, fan speed, inspection / test operation (2)

Simplified wired remote control developed for hotel applications

BRC2E52A / BRC3E52A

- Symbol driven interface for intuitive control

- Functions restricted to basic customer needs

- Contemporary design

- Energy saving thanks key card, window contact integration and set point limitation

- Flexible setback function ensures room temperature remains within comfortable limits to ensure guest comfort

- Flat backpanel for easy installation -

-

- Easy commissioning: intuitive interface for advanced menu settings

Heat pump type: temperature, fan speed, ON/OFF

Heat recovery type: temperature, mode, fan speed, ON/OFF

23

Centralised control of the Sky Air and VRV system can be achieved via 3 user friendly compact.

These controls may be used independently or in combination with 1 group = several (up to 16) indoor units in combination and 1 zone = several groups in combination.

A centralised remote control is ideal for use in tenanted commercial buildings subject to random occupation, enabling indoor units to be classifi ed in groups per tenant (zoning).

The schedule timer programmes the schedule and operation conditions for each tenant and the control can easily be reset according to varying requirements.

Residential central remote controller* (Option)

DCS303A51

Max. 16 groups of indoor units can be easily controlled with the large LCD panel

Max. 16 groups (128 indoor units) controllable

Backlight and large LCD panel for easy readability

ON/OFF, temperature settings and scheduling can be controlled individually for indoor units.

All indoor units can be turned on or off at once with “ALL” button.

Each group has a dedicated button for convenience.

Outside temperature display

* For residential use only. Cannot be used with other centralised control equipment.

Centralised remote control

DCS302C51

› units) can be controlled

› separate locations zone control group control malfunction code display air fl ow direction and air fl ow rate of HRV can be controlled expanded timer function

Unified ON/OFF control

DCS301B51

Providing simultaneous and individual control of 16 groups of indoor units.

› operating status indication (normal operation, alarm) centralised control indication

Schedule Timer

DCT301B51

Enabling 64 groups to be programmed.

24

Centralised control systems

DTA113B51

Basic solution for control of Sky Air and VRV

Rotation function

Backup operation function.

DCS601C51

Detailed & easy monitoring and operation of VRV systems (max. 64 indoor units groups).

Air conditioning

Network Service

System

Public line

Onboard modem third party controller (domotics, BMS, etc.)

Ethernet

DIII-NET

Forced OFF contact input

Indoor units

Fire alarm

HRV

Languages

English

French

German

Italian

Spanish

Dutch

Portuguese

System layout

› controlled

Touch panel (full colour LCD via icon display)

Management

Enhanced history function

Control

Individual control

(set point, start/stop, fan speed)

Set back shedule

Enhanced scheduling function

Flexible grouping in zones

Yearly schedule

Fire emergency stop control

Interlocking control

Increased HRV monitoring and control function

Automatic cooling / heating change-over

Heating optimization

Temperature limit

(general, administration

& service)

Quick selection and full control

Simple navigation

25

Monitoring

Icon colour display change function

Indoor units operation mode

Indication fi lter replacement

Cost performance

Free cooling function

Labour saving

Easy installation

Compact design: limited installation space

Overall energy saving

Open interface

Communication to any third party controller (domotics,

BMS, etc.) is possible via open interface (http option)

Connectable to

VRV

HRV

Sky Air

Split (via interface adapter)

NEW

Mini Building Management System

Check on

https://www.youtube.com/

DaikinEurope

DCM601A51

Price competitive mini BMS

Mini BMS with full integration across all product pillars

Cross-pillar integration of Daikin products

Integration of third party equipment

System overview

Web Access

Integration of third party equiqment

Fire alarm kWh meter

BACnet protocol

Di/Pi line

Max. 200m

Internet

Extranet

LAN

3G

WAGO interface

DCM601A51

ITM plus adaptor line

Full control of Daikin

HVAC-R portfolio

Max. 7 adapters

DCM601A52

Di/Pi port

Split

Direct plug & play connection!

indoor units, air handling units

Lighting Fan

Pump Sensor

Multi state objects

Elevator Air handling unit Alarm

26

Mini Building Management System

NEW

User friendliness

› Intuitive user interface

› Visual lay out view and direct access to indoor unit main funtions

› All functions direct accessible via touch screen or via web interface

Smart energy management

› Monitoring if energy use is according to plan

› Helps to detect origins of energy waste

› Powerful schedules guarantee correct operation throughout the year

› Save energy by interlocking A/C operation with other equiment such as heating

Flexibility

NEW

NEW

› Cross-pillar integration (heating, air conditioning, applied systems, refrigeration, air handling units)

› I/O for integration of equipment such as lights,

› pumps… on WAGO modules

› Modular concept for small to large applications and combine multiple ITM via the web interface

Easy servicing and commissioning

› Remote refrigerant containment check preventing on site visit

› Simplifi ed troubleshooting

› Save time on commissioning thanks to the pre-commissioning tool

› Auto registration of indoor units

Split

Flexibility in size

From 64 up to

number of groups

Plug & play

Fan coils Chillers and AHU Refrigeration

Functions overview

Languages

› English

› French

› German

› Italian

› Spanish

› Dutch

› Portuguese

System layout

› be controlled

(incl. iTM adaptor)

› Ethernet TCPIP

Management

› Web access

› Power Proportional

Distribution (option)

› Operational history

(malfunctions, operation hours, …)

› Smart energy management

- monitor if energy use is according to plan

- detect origins of energy waste

› Setback function

› Sliding temperature

Control

› Individual control

Connectable to

- DX Split, Sky Air, VRV

› Schedule setting (Weekly schedule, yearly calender, seasonal schedule)

› Interlock control

› Setpoint limitation

› Temperature limit

NEW

NEW

- Daikin AHU

- Fan coils

- Daikin Altherma Flex type

- LT and HT hydroboxes

- Air curtains

- WAGO I/O, AO and PI

- BACnet protocol

WAGO Interface

› party equipment

- WAGO coupler (interface between WAGO and Modbus)

- Di module

- Do module

- Ai module

- Thermistor module

27

What is Intelligent Network?

A service based on our global remote monitoring technology, keeping your system trouble-free and working with top efficiency.

CLOUD

Intelligent Network

performance monitoring and analysis

24/7

What does

Intelligent Network offer you

Safeguarding the lifelong optimum operation of your air conditioning system means getting geared up to operate the system in energy efficient way and reduce unexpected breakdowns and costs to the absolute minimum. This is where Intelligent

Network helps to improve the effectiveness of your building management.

Intelligent Network is about ‘being connected’ with

Daikin, the Internet-based link between you, your air conditioning system and Daikin’s Remote

Monitoring Centre. This allows you to monitor your energy consumption and Daikin’s expert service engineers to monitor your entire system’s status non-stop, all year round. Through predicting malfunctions and offering technical advice from data analysis, you can maximise equipment uptime, as well as controlling energy costs with no sacrifice in comfort levels. By doing this, Intelligent Network will prevent problems, prolong your system’s service life while reducing the energy bill.

Intelligent Network Sevices

Intelligent Network consists of 2 main services: The VRV

Cloud and Intelligent Network performance monitoring and analysis.

VRV Cloud

The VRV Cloud puts you in the driving seat of your energy management. The easy-to use energy data trending and analytic tools puts you in control and shows your CO2 footprint reduction opportunities and energy savings of up to 15%.

Saving starts by measuring. Enhance your company’s sustainability !

Intelligent Network performance monitoring and analysis

Focus on your core business and hand the HVAC over to Daikin. Daikin Intelligent Network connects your system continuously with Daikin. It notifies alarms and early warnings of system deviations to maximise system uptime and the comfort of the people in the building. Service providers have web based access to operation data so that they are fully prepared when they arrive on-site. Specialists run trend analyses.

All of which boosts your system’s reliability by ensuring that it is running at optimum efficiency.

28

Data server

Performance supervision and analysis

24/7

Prediction analysis

Data trend logging

Information to:

› customers

› service company

CLOUD

Monitor your energy managment.

Controller

Connection with Intelligent Network via

I TM, PCASO, ...

Daikin VRV Cloud

Helps you manage your energy through Daikin technology.

› Intelligent energy visualization tool that helps you with your energy management location.

› User friendly visualization of VRV energy management (kWh)

› Analysis support of waste operation

› Multiple site monitoring

Performance monitoring

Daikin’s unique Intelligent Network Service aims to prevent the equipment coming to an unexpected stop or needing emergency repair.

Fast response, better prepared

› If an alarm does occur, the service provider is immediately alerted and receives all crucial information.

Early fault indication (predictions) : operation data are 24/7 checked by Intelligent Network prediction algorithms to act as early as possible, averting unscheduled breakdowns.

› Performance Supervision by Daikin experts enhances a maintenance plan.

› This service aims to enhance the service level, to respond fast and accurate, to save on unexpected repair costs and assure the peace of mind.

Repetitive interventions and disturbance of building tenants and maintenance teams are kept to a minimum.

Long lifetime systems

› Intelligent Network will maximise the installation’s lifetime, by ensuring the equipment runs in optimal conditions and avoid unnecessary stress on components.

Analysis

Be connected with Daikin’s experts, this gives you a clear overview of operability and use of the air conditioning system.

› Daikin continuously monitors energy, operation and comfort data. Thanks to periodic analysis of the data, Daikin can suggest ways of improving performance.

› if there is a problem, Daikin specialists will analyse the operation data history to provide remote support.

29

Internet

RXYTQ-T7YF

VRV IV heat pump

Model

(Nominal)

T1-Eurovent

C ooling T3 46

Cooling T2 48 o

C o o

C

C

Capacity

C apacity

Capacity

EER

PI

EER out

PI out

Capacity

Capacity

EE R

PI

PI out

Capacity

Capacity

Heating (nominal)

Sound level (nominal)

Dimensions

(5)

Operation range cooling

Operation range Heating

Connection Ratio

EER

PI

PI out

Capacity

Capacity

COP

PI

Sound power

Sound pressure

H x W x D

Outdoor

Indoor

Outdoor

Indoor

VRV indoor unit only

VRV indoor + AHU

AHU only

Type Refrigerant

P ipe Connection

Liquid

Gas

Total Piping Length System Actual

Max. connectable indoor units

Wiring Length

Compressors

Power Supply

Ton kW

Btu/h

(Btu/h) / W kW

W/W kW kW

Btu/h

(Btu/h) / W kW kW kW

Btu/h kW/Ton

(Btu/h) / W kW kW kW

Btu/h

(Btu/h) / W kW dBA dBA m

RXYTQ8T7YF RXYTQ10T7YF RXYTQ12T7YF RXYTQ14T7YF RXYTQ16T7YF

6.4

22 .4

76,450

12.1

6.3

3

4.58

4.89

20.2

68,950

9.28

7.43

6.57

16.8

57,350

1.30

9.21

6.22

5.93

22.4

76,450

13.2

5.20

78

58

1680x930x765

Ø 9.52 mm

Ø 19.01 mm

1

8.0

28.0

95,550

12.8

7.47

4.81

5.82

25.2

86,000

9.90

8.69

8.29

22.4

76,450

1.30

9.25

8.29

7.80

28.0

95,550

12.7

6.67

81

61

9.5

33.5

114,350

11.8

9.68

4.13

8.11

28.5

97,250

9.72

10.0

8.64

24.0

81,900

1.30

9.21

8.89

8.43

25.1

85,650

1.28

9.35

9.16

8.65

33.5

114,350

12.0

8.54

81

40.0

136,500

12.2

9.98

86

61

1680 x 1240 x 765

-5 ~ 55˚CDB

(6)

64

14 ~ 25˚CWB

-20 ~ 15,5˚CWB

15 ~ 27˚CDB

50 ~ 130%

Total: 50 -110% (VRV Indoor : 50-110%)

80 ~ 110%

R-410A

11.4

40.0

136,500

11.0

12.4

3.72

10.8

32.0

109,200

9.45

11.6

10.17

Ø 9.52 mm

Ø 22.2 mm

1

Ø 12.7 mm

Ø 28.6 mm

1000

64

Total Wiring Length : 2000 m

1

3 Phase/ 380-415V/ 50Hz

3 Phase/400 V / 60Hz

2

12.8

45.0

153,550

11.0

14.0

3.50

12.8

35.1

119,800

9.18

13.0

11.63

28.4

96,950

1.29

9.28

10.4

9.87

45.0

153,550

11.8

11.7

86

64

2

(1) indoor temperature: 26,7°CD B, 19,4°CWB, outdoor temperature: 35°CDB, AHRI 1230:2010, power input indoor units (duct type) included. As per AHRI/ SASO

(2) Outdoor energy efficiency rating and power input based on Eurovent testing and listing of the 50Hz models only. As per Estidama

(3) indoor temperature: 29,0°CDB, 19,0°CWB, outdoor temperature: 46°CDB, ISO15042:2011, power input indoor units (duct type) included. As per ESMA

(4) indoor temperature: 26,6°CDB, 19,4°CWB, outdoor temperature: 48°CDB, AHRI 1230:2010, power input indoor units (duct type) included. As per MEW

(5) Heating capacities are based on: indoor temperature: 20°CDB, outdoor temperature: 7°CDB, 6°CWB, Eurovent 2015, equivalent refrigerant piping: 5m, level difference: 0m.

(6) Verified by 3rd party laboratory (Intertek- USA)

30

RWEYQ-T

VRV IV water cooled series - 50Hz

Standard operation Geothermal operation

Outdoor unit

System Outdoor unit modul

Outdoor unit modul

Outdoor unit modul

Capacity range

Cooling capacity Nom.

Heating capacity Nom.

Power input - Hz Cooling

Heating

Nom.

Nom.

EER

COP

Maximum number of connectable indoor units

Indoor index connection

Min.

Nom.

Dimensions

Weight

Max.

Unit

Unit

Sound pressure level Cooling

Operation range Inlet water temperature

HeightxWidthxDepth

Nom.

Cooling

Heating

Min.~Max.

Min.~Max.

Refrigerant

Piping connections Liquid

Gas

Discharge gas

Water

Power supply

Current - Hz

Type / GWP

Charge

OD

OD

OD

Inlet/Outlet

Total piping length System

Phase/Frequency/Voltage

Maximum fuse amps (MFA)

Actual

RWEYQ

HP kW kW kW kW mm kg dBA

°CDB

°CWB m

Hz/V

A

.

.

.

.

,

.

T

x

.

.

.

.

T

RWEYQ T RWEYQ T

x

.

kg/ TCO Eq mm

. / .

.

. / .

mm . ( ) . ( ) mm . ( ) / . ( ) . ( ) / . ( )

RWEYQ T

.

.

.

.

-

.

T

RWEYQ T

.

.

.

.

.

.

T

R-

T

RWEYQ T

RWEYQ T

.

.

~

- ~

.

A/ ,

.

. ( )

. ( ) / .

( )

PT / B internal thread/PT / B internal thread

N~/ /

( In case of heat pump system, gas pipe is not used ( In case of heat recovery system ( ) In case of heat pump system ( Not Eurovent certifi ed

Contains fl uorinated greenhouse gases

-

.

RWEYQ T

.

.

-

-

-

.

.

.

T T

RWEYQ T

RWEYQ T

.

.

.

.

.

.

.

.

.

T

.

.

.

.

T

RWEYQ T

RWEYQ T

RWEYQ T

.

.

. ( )

. ( ) / .

( )

31

ECPEN15-206A.indd 30 24/03/15 11:50

RWEYQ-PYL

VRV III water cooled series - 60 Hz

Standard operation

Heat Pump/Heat Recovery

OUTSIDE UNITS

MODEL

Power supply

Combination units

Cooling capacity (*1)(*2)

Heating capacity

Power consumption

Refrigerant piping connections

Cooling (*2)

Heating

Casing colour

Dimensions (H x

W x

D)

Compressor

Type

Motor output

Liquid

Suction gas 1

High and low pressure gas

Water piping connections

Water inlet

Water outlet

Drain outlet

Machine weight (Operating weight)

Sound level

Operation range (Inlet water temp.)

Capacity control

Refrigerant

Type

Charge kcal/h(*1)

Btu/h(*1)

(*1) kW (*2) kcal/h

Btu/h kW kW mm kW mm kg dB(A)

°

%

C kg

RWEYQ10PYL

23,200

92,100

27.0

26.7

27,100

107,000

31.5

6.03

6.05

1,000 x

780 x

550

4.2

ø9.5 (Flare)

ø22.2 (Brazing)

ø19.1 2, ø22.2 3 (Brazing)

PT1 1/4B internal thread

PT1 1/4B internal thread

PS1/2B internal thread

150 (152)

51

23–100

4.2

RWEYQ20PYL

(RWEYQ10PYL) X 2

YL: 3-phase 4-wire system, 380 V, 60 Hz

46,400

184,000

54.0

53.4

54,200

215,000

63.0

12.1

12.1

Ivory white (5Y7.5/1)

(1,000 x

780 x

550) x

2

Hermetically sealed scroll type

4.2 x 2

ø15.9 (Flare)

ø28.6 (Brazing)

ø22.2 2, ø28.6 3 (Brazing)

(PT1 1/4B) x 2 internal thread

(PT1 1/4B) x 2 internal thread

(PS1/2B) x 2 internal thread

150 + 150 (152 + 152)

54

10 to 45

11–100

R-410A

4.2 + 4.2

RWEYQ30PYL

(RWEYQ10PYL) X 3

69,700

276,000

81.0

80.1

81,300

322,000

94.5

18.1

18.2

(1,000 x 780 x 550) x

3

4.2 x 3

ø19.1 (Flare)

ø34.9 (Brazing)

ø28.6 2, ø34.9 3 (Brazing)

(PT1 1/4B) x 3 internal thread

(PT1 1/4B) x 3 internal thread

(PS1/2B) x 3 internal thread

150 + 150 + 150 (152 + 152 + 152)

56

8–100

R-410A

4.2 + 4.2 + 4.2

Notes: 1. Specifications are based on the following conditions;

•Cooling: (*1) Indoor temp.: 27°CDB, 19.5°CWB/inlet water temp.: 30°C

(*2) Indoor temp.: 27°CDB, 19.0°CWB/inlet water temp.: 30°C

•Heating: Indoor temp.: 20°CDB/inlet water temp.: 20°C

•Equivalent piping length: 7.5 m

•Level difference: 0 m

• Please be sure to refer to the Engineering Data for facility design.

2. 1. In the case of heat pump system, suction gas pipe is not used.

2. In the case of heat recovery system.

3. In the case of heat pump system.

3. This unit cannot be installed in the outdoors. Install indoors (Machine room, etc).

4. Ambient temperature at 0–40°C. Heat rejection from the casing: 0.71 kW/10 HP.

5. Connectable to closed type cooling tower only.

32

Variable Refrigerant Temperature

Customize your VRV for best Seasonal E ciency and Comfort

Refrigerant Cooled-PCB

Reliable Cooling Designed for High Ambient Temperatures

w w w. d a i k i n m e a . c o m

VRV Con gurator Software

For Simpli ed Commissioning, Con guration and Customization

FAST

design

+

QUICK

installation

+

MAX

comfort

Independently tested by

Daikin Europe N.V. participates in the Eurovent Certification programme for Liquid Chilling Packages (LCP), Air handling units (AHU), Fan coil units (FCU) and variable refrigerant flow systems (VRF) Check ongoing validity of certificate online: www.eurovent-certification.com or using: www.certiflash.com

-Applicable for 50Hz only.

The present publication is drawn up by way of information only and does not constitute an offer binding upon Daikin MEA. Daikin MEA has compiled the content of this publication to the best of its knowledge. No express or implied warranty is given for the completeness, accuracy, reliability or fitness for particular purpose of its content and the products and services presented therein. Specifications are subject to change without prior notice. Daikin

MEA explicitly rejects any liability for any direct or indirect damage, in the broadest sense, arising from or related to the use and/or interpretation of this publication. All content is copyrighted by Daikin MEA.

Email: in [email protected]

Web: www.daikinmea.com

Daikin Middle East and Africa

DMEA 16-094

KSA-UAE (DXB)-GCC

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