Daikin EKCBH008BBV3, Installation Manual

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EKCBX/H008BBV3
Unit for air to water heat pump system
4PW66983-1C – 08.2011
Installation manual
1
C
ONTENTS
Page
1. Definitions .................................................................................. 2
2. General safety precautions ........................................................ 2
3. Introduction ................................................................................ 4
3.1. General information........................................................................ 4
Heating/cooling units and heating only units .................................. 4
3.2. Combination and options................................................................ 4
Connection to a benefit kWh rate power supply ............................. 4
3.3. Scope of the manual ...................................................................... 4
3.4. Model identification......................................................................... 4
4. Accessories ............................................................................... 5
4.1. Location of the accessories............................................................ 5
4.2. Accessories supplied with the indoor unit ...................................... 5
5. Overview of unit ......................................................................... 5
5.1. Opening of the indoor unit .............................................................. 5
5.2. Main components of the indoor unit ............................................... 5
5.3. Main components of the indoor unit switch box.............................. 6
6. Selecting an installation location................................................ 6
General precautions on indoor installation location........................ 6
7. Dimensions and service space .................................................. 7
7.1. Dimensions of the indoor unit......................................................... 7
7.2. Service space of the indoor unit..................................................... 7
8. Typical application examples ..................................................... 7
8.1. Application 1................................................................................... 7
8.2. Application 2................................................................................... 8
8.3. Application 3................................................................................... 8
8.4. Application 4................................................................................... 9
8.5. Application 5................................................................................... 9
8.6. Application 6................................................................................. 11
9. Inspecting, handling and unpacking the unit............................ 12
9.1. Inspection ..................................................................................... 12
9.2. Handling ....................................................................................... 12
9.3. Unpacking .................................................................................... 12
9.4. Installing the unit .......................................................................... 12
User interface installation ............................................................. 13
Heater kit installation (optional) .................................................... 13
11. Electrical wiring work ............................................................... 14
11.1. Precautions on electrical wiring work ........................................... 14
11.2. Outdoor unit – Internal wiring – Parts table .................................. 14
11.3. Overview of field wiring ................................................................ 15
11.4. Requirements ............................................................................... 15
11.5. Routing ......................................................................................... 15
Power supply routing (PS)............................................................ 15
Control signal routing (HV) ........................................................... 15
Thermistor interconnection cable routing (LV).............................. 16
11.6. Outdoor switch box connections................................................... 16
Precautions on wiring of power supply and inter-unit wiring ........ 16
Connection to a benefit kWh rate power supply ........................... 20
11.7. Indoor unit – Internal wiring – Parts table..................................... 17
11.8. Requirements for indoor unit field wiring ...................................... 18
11.9. Routing ......................................................................................... 18
11.10.Indoor switch box connections ..................................................... 18
Connection heater kit signals (if applicable)................................. 18
Connection of the thermostat cable ............................................. 19
Connection of the valve control cables......................................... 19
12. Start-up and configuration ....................................................... 21
12.1. DIP switch settings overview ........................................................ 21
12.2. Room thermostat installation configuration .................................. 21
12.3. Pump operation configuration ...................................................... 22
12.4. Domestic hot water tank installation configuration ....................... 22
12.5. Initial start-up at low outdoor ambient temperatures .................... 22
12.6. Pre-operation checks ................................................................... 23
Checks before initial start-up........................................................ 23
12.7. Powering up the indoor unit.......................................................... 23
12.9. Field settings ................................................................................ 24
Procedure..................................................................................... 24
Detailed description...................................................................... 24
12.10.Field settings table ....................................................................... 35
13. Test run and final check............................................................38
13.1. Final check ................................................................................... 38
Pre-run checks ............................................................................. 38
13.2. Test run operation (manual) ......................................................... 38
Procedure..................................................................................... 38
13.3. Underfloor heating screed dry-out program ................................. 39
Disclaimer..................................................................................... 39
14. Operation of the unit.................................................................40
15. Maintenance and service .........................................................40
15.1. Maintenance introduction ............................................................. 40
15.2. Maintenance activities .................................................................. 40
Service precautions...................................................................... 40
Checks ......................................................................................... 40
15.3. Service mode operation ............................................................... 41
16. Troubleshooting ........................................................................41
16.1. General guidelines ....................................................................... 41
16.2. General symptoms ....................................................................... 41
16.3. Error codes................................................................................... 43
17. Disposal requirements..............................................................44
18. Unit specifications ....................................................................44
Technical specifications................................................................ 44
Electrical specifications ................................................................ 44
Thank you for purchasing this product.
The original instructions are written in English. All other languages
are translations of the original instructions.
EKCBX008BBV3
EKCBH008BBV3
Unit for air to water heat pump system
Installation manual
CAREFULLY READ THESE INSTRUCTIONS BEFORE
INSTALLATION. THEY WILL TELL YOU HOW TO INSTALL
AND HOW TO CONFIGURE THE UNIT PROPERLY.
KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE
REFERENCE.