Carel DLAQ2DF100, User Manual

Page: 3 / 48

3
ENG
"humiFog direct" +0300073EN rel. 1.4 - 29.03.2022
C ontents
1. I N TR O DU C TI ON 5
1.1 Intended use .................................................................................................... 5
1.2 Disposal: information for users ................................................................... 5
2. S AFETY I NS TRU C TI ONS 6
2.1 Purpose ............................................................................................................. 6
2.2 Symbols used ................................................................................................... 6
2.3 Unit management ........................................................................................... 6
2.4 Operation of the unit ..................................................................................... 6
2.5 Assembly, disassembly, maintenance and repair of the unit ............... 6
2.6 Electrical
system .............................................................................................. 6
2.7 Disposal after decommissioning ................................................................. 6
3. G E N ERAL DE SC RIPTI ON 7
3.1 General description ........................................................................................ 7
3.2 Operating principle ...................................................................................... 7
3.3 Cabinet part numbers .................................................................................... 8
3.4 Hose part numbers......................................................................................... 8
3.5 Blower unit part numbers ............................................................................. 8
3.6 Structure
............................................................................................................ 9
3.7 Dimensions and weights ............................................................................. 10
3.8 Packaging and shipment ............................................................................. 10
3.9 IP rating and standards ................................................................................ 10
4. C A B I N ET I NS TALLATI ON 11
4.1 Positioning ...................................................................................................... 11
4.2 Water connections ........................................................................................ 11
4.3 Electrical installation ..................................................................................... 12
4.4 Changing the oil cap .................................................................................... 13
5. DI S TRI B UTI ON S Y S TEM I NS TALLATI ON 13
5.1 Blower unit installation ................................................................................ 13
5.2 Mounting single blower units on the wall / ceiling ............................... 14
5.3 Mounting double blower units on the ceiling ........................................ 14
5.4 Blower unit electrical connection .............................................................. 15
6. ELE C TR ON I C CON TR O LLER S ET UP A N D
CONN E C TI ONS 16
6.1 Remote ON/OFF signal connection ......................................................... 16
6.2 Analogue signal from the main probe and limit probe in the fi rst .........
zone ................................................................................................................ 16
6.3 Analogue signal from the main probe and limit probe in the second .
zone
................................................................................................................. 16
6.4 Analogue signal from an ext. controller ..................................................17
6.5 Digital signal from humidistat or external controller ...........................17
6.6 Serial or Ethernet communication .............................................................17
6.7 Alarm relay output .........................................................................................17
6.8 Unit status digital output ..............................................................................17
6.9 Production percentage analogue outputs ................................................17
7. S TART-UP A N D U S ER I N TERFA C E 18
7.1 Graphic terminal ........................................................................................... 18
7.2 Start-up ............................................................................................................ 18
7.3 Touch display ................................................................................................. 19
7.4 Remote installation of the touch display .................................................22
8. ADVA NC ED CON FI G URATI ON PARAMETER S A N D
O PERATI NG O PTI ONS 23
8.1 Main menu and overview of functions ....................................................23
8.2 Control
.............................................................................................................24
8.3 Functions .........................................................................................................25
8.4 Confi gurations ...............................................................................................25
9. MAI N / S E CON DARY N ETW O RK O F HUMIDIFIER S 27
9.1 Description of the Main/Secondary system ............................................27
9.2 Network switch for Main/Secondary connection ...................................27
9.3 Type of Main/Secondary system installation ..........................................27
9.4 Main/Secondary system confi guration .....................................................28
10. CONN E C TIVITY 30
10.1 Webserver .......................................................................................................30
10.2 Supervisor connection ................................................................................. 31
10.3 List of Modbus parameters ......................................................................... 31
10.4 List of BACnet parameters ..........................................................................32
11. WIRELE SS PR OB E S , I NS TALLATI ON A N D
CON FI G URATI ON 33
11.1 Type of installation and wireless probe electrical connections .............33
11.2 Wireless probe installation ..........................................................................33
12. ALARM 34
13. MAI N TE N A NC E 37
13.1 Hygienic aspects ............................................................................................ 37
13.2 Routine maintenance ................................................................................... 37
13.3 Special maintenance ...................................................................................38
13.4 Pump maintenance ......................................................................................38
13.5 50 hour oil change warning .......................................................................39
13.6 Notifi cation, maintenance warning, reset hour counter.......................39
13.7 Blower spare parts ........................................................................................39
13.8 Spare parts ......................................................................................................40
14. APPE N DI X 41
14.1 Single-zone wiring diagram ........................................................................ 41
14.2 Two-zone wiring diagram ............................................................................42
14.3 Datasheets ......................................................................................................43