Swegon TAC5, CLASS UNIT TAC5 Manual Instalasi dan Pemeliharaan

CLASS UNIT
Unité de ventilation double flux avec récupération d’énergie à haut rendement
Ventilatiekasten met dubbele luchtstroom en hogerendement warmteterugwinning
High efficiency double flow ventilation unit with high efficiency heat recovery
Hocheffiziente Lüftungseinheit mit hocheffizienter Wärmerückgewinnung
Manuel d’installation et de maintenance
Installatie- en onderhoudshandleiding
Installation and maintenance manual
Installations- und Wartungsanleitung
Version française: voir page 5
Nederlandse versie: zie pagina 15
English version : see page 25
Deutsche Version: siehe Seite 35
TABLE DES MATIERES
1.
2.
3
Construction.............................................................................................................................. 6
1.2
1.3
1.4
Filtres ........................................................................................................................................ 6
1.5
Fiche de configuration de votre installation ............................................................................. 7
1.6
Garantie .................................................................................................................................... 7
1.7
2.2
3.1.1
3.1.2
5.
ENTRETIEN ...................................................................................................................................... 12
5.1
5.2
5
6
Kit Filtres (pulsion+extraction)
CID
HRg Class Unit 1000
1 x M5
(410x500x50)
1 x M5
(397x415x50)
510095
-
-
•
•
7
•
•
•
•
•
•
•
8
•
•
•
•
9
3
7
4
8
5
1
6
2
8
8
1.
2.
3.
4.
10
3.1.2
T1 : câble noir
T2 : câble blanc
T3 : câble bleu
T5 : câble vert
1 x 230V
3 kW
2 x 1,5 A + 13A
D – 10.000A – AC3
(1)
(2)
(3)
la
20A
-
-
-
11
-
-
•
•
•
Kit Filtres (pulsion+extraction)
CID
HRg Class Unit 1000
1 x M5
(410x500x50)
1 x M5
(397x415x50)
510095
12
Kit Filtres (pulsion+extraction)
CID
HRg Class Unit 1000
1 x M5
(410x500x50)
1 x M5
(397x415x50)
510095
13
2
Si mode CA:
3
Si mode LS:
4
Si mode CPs:
5
% EXT/PUL
6
7
KWout
m³h K1 =
m³h K2 =
m³h K3 =
Vmin =
Vmax =
m³h≡Vmin =
m³h≡Vmax =
% sur K3 =
Consigne =
% sur K3 =
V (soit
Pa)
m³/h
2
Pression pulsion
Pa
3
m³/h
4
Pa
14
INHOUDSTABEL
1.
2.
3.
ALGEMEEN ..................................................................................................................................... 16
1.1
Constructie .............................................................................................................................. 16
1.2
TAC ventilatoren ..................................................................................................................... 16
1.3
1.4
1.5
1.6
Garantie .................................................................................................................................. 17
1.7
Conformiteit ............................................................................................................................ 17
INSTALLATIE.................................................................................................................................... 18
2.1
2.2
Aansluiten van de kondensbak ............................................................................................... 19
AANSLUITINSTRUCTIES................................................................................................................... 20
3.1
Algemene informatie .............................................................................................................. 20
3.1.1
3.1.2
5.
ONDERHOUD .................................................................................................................................. 22
5.1
5.2
15
Class Unit installatie- en onderhoudshandleiding
16
•
•
•
Vervangfilters:
Type kast
Filter Extractie
Kit Filters (pulsie+extractie)
CID
HRg Class Unit 1000
1 x M5
(410x500x50)
1 x M5
(397x415x50)
510095
-
Als basis te dienen indien u de parameters wil veranderen.
-
•
•
1.7 Conformiteit
-
17
De installatie dient te gebeuren volgens volgende stappen:
•
•
•
•
•
•
Lokaliseer de 16 montagesteunen op de
omkasting.
•
•
18
•
•
•
•
2.2 Aansluiten van de kondensbak
In de Class Unit is de kondensafvoerpomp volledig geïnstalleerd
19
Class Unit installatie- en onderhoudshandleiding
Afvoerbuis
Kondensafvoerpom
3. AANSLUITINSTRUCTIES
3.1
Algemene informatie
3
7
4
8
5
1
6
2
8
8
1.
2.
3.
4.
5.
6.
7.
8.
20
3.1.2
3.2
T1 : zwart
T2 : wit
T3 : blauw
T5: groen
Maximum stroom
(2)
Type beveiliging (3)
(1)
1 x 230V
3 kW
2 x 1,5 A + 13A
D – 10.000A – AC3
Beveiligingskaliber
20A
-
21
Class Unit installatie- en onderhoudshandleiding
-
-
-
-
Type filters:
Type kast
Filter Extractie
Kit Filters (pulsie+extractie)
CID
HRg Class Unit 1000
1 x M5
(410x500x50)
1 x M5
(397x415x50)
510095
22
Type filters:
3.
Type kast
Filter Extractie
Kit Filters (pulsie+extractie)
CID
HRg Class Unit 1000
1 x M5
(410x500x50)
1 x M5
(397x415x50)
510095
23
Werkingsmode
CA:
3
LS:
4
CPs:
5
6
% AF/TOE
Drukalarm (mode CA / LS)
7
KWout
Werkingsparameters
1
Pulsiedebiet
m³/u
2
Pulsiedruk
Pa
3
Extractiedebiet
m³/u
4
Extractiedruk
Pa
24
TABLE OF CONTENTS
1.
2.
3.
GENERAL MAINTENANCE INSTRUCTIONS ...................................................................................... 26
1.1
Construction............................................................................................................................ 26
1.2
TAC technology fans................................................................................................................ 26
1.3
Counterflow AIR/AIR heat exchanger ..................................................................................... 26
1.4
1.5
Installation control datasheet (see appendix) ........................................................................ 27
1.6
Warranty ................................................................................................................................. 27
1.7
Conformity .............................................................................................................................. 27
INSTALLATION INSTRUCTIONS ....................................................................................................... 28
2.1
Installing the unit .................................................................................................................... 28
2.2
Connecting the drain pan........................................................................................................ 30
WIRING INSTRUCTIONS .................................................................................................................. 30
3.1
General information................................................................................................................ 30
3.1.1
General schematic of the Class Unit ............................................................................... 30
3.1.2
Schematic of the T° sensors positioning in the unit ....................................................... 31
3.2
Power supply to the fans, control devices and to the electrical post heating coil KWout...... 31
4.
TAC5 CONTROL SYSTEM ................................................................................................................. 31
5.
MAINTENANCE ............................................................................................................................... 32
5.1
Every 3 months ....................................................................................................................... 32
5.2
Every 12 months ..................................................................................................................... 33
Appendix: Installation control datasheet (to be filled in after starting the installation)........................ 34
25
1. GENERAL MAINTENANCE INSTRUCTIONS
1.1 Construction
Le Class Unit is mono-structured.
The access panels are 30mm double skin steel plates insulated. The outside panels are made out of pre-painted
steel and the inside panel of galvanized steel. Thermal insulation is carried out by fireproof rock wool (Euroclass A1,
EN 13501), in conformity with the European environment standards, inserted between layers.
The inside of the unit has been conceived in order to optimize the acoustic insulation.
Air tightness:
Internal: Class 1 as per EN 13141-7.
External: Class 2 as per EN 13141-7.
1.2 TAC technology fans
The Class Unit is equipped with TAC technology centrifugal ventilators. The TAC5 DG control is specifically
developed to take advantage of this technology. Verify that the supplied voltage corresponds to the specification
of the ventilators and that the connection is made according to the supplied wiring instructions. See
www.swegon.com for more information on the advantages of the TAC technology.
Warning! : The starting up / stopping of the unit must be activated by using the softstop function on
K1/K2/K3 or via the RC/GRC/MODBUS/ETHERNET/KNX, and not by shutting off the power supply.
Always check the following electrical specifications:
Power supply voltage: 230VAC (210V<V<250V).
Power supply frequency: 50/60 Hz.
Grounding the unit is compulsory
The motor is self-protected against overloading. It is thus NOT necessary to install an electrical overload protection
device. See section 3.2 for detailed wiring instructions.
Insulation class
Fans/Class Unit: IP44.
Nominal temperatures: -10°C/+55°C.
Conformity: CE (motors are also UL approved).
Before starting the unit
- Verify if the fan wheel is rotating properly, without resistance?
- Verify if the installation and the connections are made according to the applicable European standards.
- Are the precautionary measures to avoid an accident taken? (Wiring, rotating parts, security measures,)
Operating conditions
The temperature over the fan motor cannot be lower than -10°C, or superior to 55°C. The unit is not designed to
operate in an aggressive or an explosive environment. It is strongly not advised to stop and start the unit more often
than every 5 minutes.
1.3 Counterflow AIR/AIR heat exchanger
Protect the heat exchanger by regularly cleaning or replacing the filters.
To protect from frosting, the TAC5 DG control is as standard delivered with an inbuilt heat exchanger antifreeze
system (by unbalancing the in and out airflows). There is also the modality of antifrosting protection of the modulating
by-pass and the pre-heater options available to accomplish this if deemed necessary (KWin and BAin).
The Class Unit is specified not to exceed a frontal air speed on the heat exchanger of 2,2m/s.
26
1.4 Filters
The heat recovery ventilation unit is equipped with M5 class filters at the inlet of the polluted air and at inlet of the
fresh air, to correctly protect the heat exchanger and guarantee optimum air quality inside the building. However, the
unit is originally delivered with a G4/M5 starter kit of filter. Once the unit has been running for a few weeks, filters
need to be replaced by a M5/M5 filters kit
Filters are the protectors of the heat exchanger, but also of the quality of the air you breathe. Check regularly (once a
month) the state of the filters. Vacuum the filters if necessary, and replace them when they are too dirty. Clogged
filters can create the following failures:
- Insufficient ventilation
- Excessive increase of the rotation speed of the fan creating excessive noise and power consumption
- A damaged filter allows 'dirty' air to enter the heat exchanger which will eventually clog the heat exchanger
Filter identification for replacement:
Unit type
Filter on supply
air
Filter on exhaust air
Filters kit (supply+exhaust)
CID
HRg Class Unit 1000
1 x M5
(410x500x50)
1 x M5
(397x415x50)
510095
1.5 Installation control datasheet (see appendix)
When the installation is completed and running, we strongly advise that the installer fills in the installation datasheet
recapitulating all the data useful for maintenance of the installation. Please keep a copy of this datasheet close by as
it may come handy for many reasons:
•
make a clear communication in case of discussion with the manufacturer
•
information if you need to change parameters when necessary,
•
this document can become an important factor in case of guarantee issues
1.6 Warranty
The warranty of the manufacturer begins at the date of invoicing to the installer. The warranty is of 2 years,
except on the mobile parts where it is of 1 year.
The warranty is limited to the replacement of the defective parts, and does not include labor and traveling expenses.
The warranty becomes void if:
•
The installation is not accomplished according to the prescriptions described in this above.
•
Repairs were carried out by unqualified staff.
•
The startup control datasheet (see appendix) is not filled in properly and not made available when claiming
1.7 Conformity
-
CE, under formal condition that the final product integration is made in conformity with the
applicable standards.
-
Eco design (Directive 2009/125 / EC) - LOT 6 (1253/2014). See details on our website: www.swegon.com.
27
Class Unit Installation and maintenance manual
2. INSTALLATION INSTRUCTIONS
2.1 Installing the unit
•
Follow the steps below to install the unit:
•
Leave sufficient access to the unit. Make sure it is
possible to access to all the components for
maintenance: fans, controls and filters.
• The side of the unit with fresh air inlet must be placed
against a wall. The sizes of the 2 openings to make in
that wall are indicated in the design of the unit.
• The fixation is done thanks to 4 M8 threaded rods
firmly inserted in the roof matching the 4 fixing lugs.
The length of the rods must be enough long to exceed
of at least 2 cm under each support at the desired
height.
The spacing between the holes of the supports is
reported in the unit design.
•
•
For the 4 fixing lugs, insert a ring then screw a
bolt of same diameter and thread than the ones
of the rod. Leave the lug exceed at least 1 cm
under the bolt.
Make sure the unit is installed horizontally.
•
Locate all the 16 mounting brackets of the fairing.
•
The upper part of the bracket is used to lay the
elements of the fairing.
The hole in the base of the bracket is used to fix
the parts of the fairing.
•
28
•
Place the 3 elements of the fairing foreseen for
the upper part of the unit.
Fix these elements with rivets matching the hole
in the base of the fairing brackets as indicated in
the sectional view where the bracket is
highlighted in yellow.
•
•
•
Do the same with the 3 fairing elements of the
lower part of the unit.
Special care has been taken to deliver an airtight unit. Make sure the ductwork is also very airtight, especially at
the connections with the unit on the supply air side.
2.2 Connecting the drain pan
The Class Unit is delivered with a condensates pump (mounted and wired in our production).
Connect the draining off condensates pipe properly.
29
Class Unit Installation and maintenance manual
Draining off
condensates pipe
Condensates pump
3. WIRING INSTRUCTIONS
3.1
3.1.1
General information
General schematic of the Class Unit
3
7
4
5
8
1
6
2
8
8
1.
2.
3.
4.
Centralized wiring box of the CB4 TAC5 DG circuit (factory pre-wired)
Supply fan
Exhaust fan
Air/Air heat exchanger (+ modulating 100% by-pass)
5. Drain pan
6. GF-M5 filter at fresh air inlet
7. GF-G4 filter on exhaust air
8. Access panels
Only electrical connections made by the installer are in 1.
30
3.1.2
Schematic of the T° sensors positioning in the unit
To allow easier identification of the temperature sensors 4 different wire colors are used:
-
T1 : black wire
T2 : white wire
T3 : blue wire
T5 : green wire
3.2 Power supply to the fans, control devices and to the electrical post heating coil KWout
Wiring specifications:
Supply
Voltage
(1)
KWout
heating
capacity
Maximum amps
(2)
Protection type (3)
1 x 230V
3 kW
2 x 1,5 A + 13A
D – 10.000A – AC3
(4)
(5)
(6)
Protection caliber
20A
Grounding is compulsory
For airflow range from minimum to nominal (1000 m3/h) + 20%.
D type “slow” reaction curves - shutoff power 10.000A - AC3.
4. TAC5 CONTROL SYSTEM
The TAC5 control device manages the following features:
-
Fan airflow management (accurate knowledge of fan’s working point)
Management of time slots
Automatic bypass control (freecooling and/or antifrost protection)
Heat exchanger anti-freeze protection control
Automatic motorized inlet damper control
Electrical pre-heater control (option)
Electrical Post-heater
The TAC5 control circuit is factory pre-wired.
There are 5 ways to ‘communicate’ with the TAC5 control:
-
RC (LCD remote control)
GRC (graphic touchscreen display, can control up 247 units)
MODBUS RTU network (usually to connect to a BMS)
MODBUS TCP/IP protocol (to connect to a BMS or to interface with EOLE 4 App for smartphone, tablet
and PC using operating systems Android, IOS or Windows 7/8/10).
KNX network
The following options can be combined with TAC5 control:
-
RC Option: remote control to setup, control and visualize the parameters.
Please refer to MI Regulation TAC5 HR REC CF installation and user’s manual for detailed information
GRC Option: graphic remote touchscreen to setup, control and visualize the parameters.
Please refer to TAC5 – GRC installation and user’s manual for detailed information
-
SAT BA/KW Option:
31
Class Unit Installation and maintenance manual
Regulation of 2 external heat exchangers (electrical/water, hot and/or cold)
please refer to SAT BA/KW installation and user’s manual for detailed information
•
-
The SAT3 Option is a Circuit with 2 relays (2 SAT3 can be plugged)
•
When plugged in position OR1/OR2: status of “Fan On” warning and of “Pressure alarm” warning
and/or
•
When plugged in position OR3/OR4 : status of NV option circulator and of «bypass»
Please refer to SAT3 installation and user’s manual for detailed information
Communication option (only possible one at a time):
•
SAT MODBUS option: MODBUS RTU communication, enables the GRC option – graphic touchscreen
display.
•
SAT ETHERNET Option: communication with MODBUS TCP/IP protocol on Ethernet network over
twisted pair 10 BASE T/100Base-TX IEEE 802.3.
•
SAT WIFI Option: communication with MODBUS TCP/IP protocol o on wireless Wi-Fi network.
•
SAT KNX Option: KNX communication.
Each one of these communication configuration is fully described in a separate installation manual
5. MAINTENANCE
Attention: before handling and/or opening the access panels it is compulsory to shut down the power supply.
Regular maintenance of the Class Unit is essential to guarantee a good operation of the device and a long life
expectancy. The maintenance frequency will depend on the application and on the actual environment conditions but
in a general way the following controls are advised:
5.1 Every 3 months
1.
Check for any alarm indicated on the control device. In case of alarm refer to control manual.
2. Check the state of filter clogging. The control device allows to set a pre-defined ‘filter clogging’ threshold (refer to
installation manual). If need be replace filters. Filters that are too clogged can generate the following problems:
•
•
•
•
Insufficient ventilation
Excessive increase of fan rotation speed, creating excessive sound level
Excessive power consumption (power consumption will increase exponentially to an increase in pressure
drop, for a constant airflow)
A damaged filter allows unfiltered air to enter heat exchanger (risk of clogging) and into ventilated room.
List of replacement filters:
Unit type
Filter on supply
air
Filter on exhaust air
Filters kit (supply+exhaust)
CID
HRg Class Unit 1000
1 x M5
(410x500x50)
1 x M5
(397x415x50)
510095
3. Inspection and cleaning of the inside of the unit:
- Vacuum clean any accumulation of dust in the unit.
- Inspect and gently vacuum clean if need be the heat exchanger. Use brush accessory to protect fins.
- Clean the possible condensation marks and possible accumulations in the drain pan.
32
5.2 Every 12 months
1.
Check for any alarm indicated on the control device. In case of alarm refer to control manual.
2. Check the state of filter clogging. The control device allows to set a pre-defined ‘filter clogging’ threshold (refer to
installation manual). If need be replace filters. Filters that are too clogged can generate the following problems:
•
•
•
•
Insufficient ventilation
Excessive increase of fan rotation speed, creating excessive sound level
Excessive power consumption (power consumption will increase exponentially to an increase in pressure
drop, for a constant airflow)
A damaged filter allows unfiltered air to enter heat exchanger (risk of clogging) and into ventilated room.
List of replacement filters:
Unit type
Filter on supply
air
Filter on exhaust air
Filters kit (supply+exhaust)
CID
HRg Class Unit 1000
1 x M5
(410x500x50)
1 x M5
(397x415x50)
510095
3. Inspection and cleaning of the inside of the unit:
- Vacuum clean any accumulation of dust in the unit.
- Inspect and gently vacuum clean if need be the heat exchanger. Use brush accessory to protect fins.
- Clean the possible condensation marks and possible accumulations in the drain pan.
- Clean the inside of the bypass. To access interior of bypass it is necessary to force-open it, proceed as follows:
jump terminals IN4 and +12V on the CB4 TAC5 DG circuit board. The bypass is now open, independently of
temperature conditions.
- Remember to remove jump between terminals IN4 and +12V once cleaning of bypass is done
4. Fan maintenance:
Check again if power supply is shut down and fans are not running.
Check cleanness of fan. Clean if necessary, be careful not to alter balancing of the fan wheel (do not remove
balancing clips). Dismount fans if necessary.
5. Check airtightness of unit:
Particularly check that side access panels are well closed and that airtightness seals are in a good state. Replace
if necessary.
Although we put a lot of care in the making of our documentation, we cannot be held responsible for any error and/or
omissions that could have slipped in.
33
Class Unit Installation and maintenance manual
Appendix: Installation control datasheet (to be filled in after starting the
installation)
Installed by:
Installer’s name:
Company name:
Address:
Telephone:
Installation date:
/
/
CONFIGURATION PARAMETERS:
1
Working mode
2
If CA mode:
3
If LS mode:
4
If CPs mode:
5
6
Pressure alarm (modes CA /
LS only)
7
KWout
CA LS CPs Other
m³h K1 =
m³h K2 =
m³h K3 =
Vmin =
Vmax =
m³h≡Vmin =
m³h≡Vmax =
% on K3 =
Assignment Pa=
% on K3 =
V (or
Pa)
%
Activated? yes / no
If yes:
Automatic / Manual setup
Initialisation:
Supply:
m³h
Pa
Exhaust:
m³h
Pa
T° KWout =
°C
Indicate here all changes made in the advanced setup, if any:
Supply Airflow
m³/h
2
Supply Pressure
Pa
3
m³/h
4
Pa
34
INHALTSVERZEICHNIS
1.
2.
3.
ALLGEMEINE WARTUNGSHINWEISE .............................................................................................. 36
1.1
1.2
1.3
1.4
1.5
1.6
Garantie .................................................................................................................................. 37
1.7
INSTALLATIONSHINWEISE .............................................................................................................. 38
2.1
2.2
ELEKTRISCHE ANSCHLUSSPLÄNE .................................................................................................... 40
3.1
3.1.1
3.1.2
TAC5 KONTROLL-SYSTEM ............................................................................................................... 41
5.
WARTUNG ...................................................................................................................................... 42
5.1
5.2
Alle 12 Monate ........................................................................................................................ 43
35
36
HRg Class Unit 1000
1 x M5
(410x500x50)
1 x M5
(397x415x50)
•
•
•
•
-
37
•
•
•
•
•
•
38
•
•
•
•
39
Kondensatpumpe
3. ELEKTRISCHE ANSCHLUSSPLÄNE
3.1
3.1.1
3
7
4
8
5
1
6
2
8
8
1.
2.
3.
4.
40
3.1.2
3.2
Ventilatoren,
und
Spannung
(1)
Max. Strom (2)
Class Unit
1 x 230V
3 kW
2 x 1,5 A + 13A
D – 10.000A – AC3
(7)
(8)
(9)
20A
-
-
-
41
-
-
5.1
Alle 3 Monate
1.
2.
•
•
3.
Gerätetyp
HRg Class Unit 1000
1 x M5
(410x500x50)
1 x M5
(397x415x50)
42
5.2
HRg Class Unit 1000
1 x M5
(410x500x50)
1 x M5
(397x415x50)
43
/
/
Konfigurationsparameter:
1
Arbeitsmodus
4
5
6
7
KWout
Pa)
Volumenstrom Zuluftventilator
m³/h
2
Druck Zuluftventilator
Pa
3
Volumenstrom Abluftventilator
m³/h
4
Druck Abluftventilator
Pa
44
20220311 - Cid 050102">