Table Of Contents - Daikin EBHQ006BAV3 Installation Manual

EBHQ006BAV3
EBHQ008BAV3
C
ONTENTS
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 outdoor unit .................................... 5
5. Overview of unit ......................................................................... 5
5.1. Opening of the outdoor unit............................................................ 5
5.2. Main components of the outdoor unit ............................................. 6
5.3. Main components of the outdoor unit switch box ........................... 7
5.4. Functional diagram of outdoor hydraulic compartment .................. 7
6. Selecting an installation location................................................ 7
General precautions on outdoor installation location ..................... 7
Wheater dependent precautions .................................................... 8
Selecting an outdoor location in cold climates ............................... 8
Place of installation ........................................................................ 8
7. Dimensions and service space .................................................. 9
7.1. Dimensions of the outdoor unit ...................................................... 9
7.2. Service space of the outdoor unit................................................... 9
8. Typical application examples ..................................................... 9
9. Inspecting, handling and unpacking the unit.............................. 9
9.1. Inspection ....................................................................................... 9
9.2. Handling ......................................................................................... 9
9.3. Unpacking .................................................................................... 10
9.4. Installing the unit .......................................................................... 10
Heater kit installation (optional) .................................................... 10
9.5. Drain work of the outdoor unit.................................................. 10
10. Piping connection work ............................................................ 11
10.1. Checking the water circuit ............................................................ 11
10.2. Checking the water volume and expansion vessel
pre-pressure ................................................................................. 11
10.3. Setting the pre-pressure of the expansion vessel ........................ 12
10.4. Connecting the water circuit ......................................................... 12
10.5. Protecting the water circuit against freezing................................. 13
10.6. Initial start-up at low ambient temperatures ................................. 14
10.7. Charging water ............................................................................. 14
Piping insulation ........................................................................... 14
Water piping freezing prevention.................................................. 14
11. Important information regarding the refrigerant used .............. 14
12. Electrical wiring work ............................................................... 14
13. Start-up and configuration ....................................................... 14
14. Test run and final check ........................................................... 15
14.1. Final check ................................................................................... 15
Pre-run checks ............................................................................. 15
14.2. Test run operation (manual) ......................................................... 15
Procedure..................................................................................... 15
14.3. Underfloor heating screed dry-out program ................................. 15
15. Operation of the unit ................................................................ 16
16. Maintenance and service......................................................... 16
16.1. Maintenance introduction ............................................................. 16
16.2. Maintenance activities .................................................................. 16
Service precautions...................................................................... 16
Checks ......................................................................................... 16
16.3. Service mode operation ............................................................... 17
17. Troubleshooting........................................................................ 17
17.1. General guidelines ....................................................................... 17
17.2. General symptoms ....................................................................... 17
17.3. Error codes................................................................................... 18
EBHQ006+008BAV3
Unit for air to water heat pump system
4PW64602-1D - 12.2010
Unit for air to water heat pump system
18. Disposal requirements ............................................................. 18
Page
19. Unit specifications .................................................................... 18
Thank you for purchasing this product.
The original instructions are written in English. All other languages
are translations of the original instructions.
Technical specifications................................................................ 18
Electrical specifications ................................................................ 18
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.
Installation manual
Installation manual
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