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EKHVWQ002AAV3
EKHHS200AA1V3
C
ONTENTS
1. Definitions .................................................................................. 2
1.1.
Meaning of warnings and symbols ................................................. 2
1.2.
Meaning of used terms................................................................... 2
2. General Safety precautions ....................................................... 2
3. Introduction ................................................................................ 3
3.1.
General information........................................................................ 3
3.2.
Scope of this manual...................................................................... 3
3.3.
Model identification......................................................................... 3
4. Accessories ............................................................................... 3
4.1.
heat pump module EKHVWQ......................................................... 3
4.2.
tank module EKHHS ...................................................................... 3
5. Overview .................................................................................... 4
5.1.
Overview of the domestic hot water heat pump module ................ 4
5.2.
Overview of the domestic hot water tank module........................... 4
5.3.
Switchbox main components.......................................................... 5
5.4.
Functional diagram......................................................................... 5
6. Installation of the unit ................................................................. 6
6.1.
Selecting an installation location .................................................... 6
6.2.
Field piping ..................................................................................... 8
6.3.
Inspecting and handling the unit .................................................... 8
6.4.
Installing the indoor unit ................................................................. 9
7. Piping connection work ............................................................ 10
7.1.
Water piping work......................................................................... 10
Water quality ................................................................................ 10
Checking the water circuit ............................................................ 10
Connecting the water circuit ......................................................... 11
Connect the pressure relief valve (field supply) and drain............ 11
Connect the drain pan .................................................................. 11
7.2.
regarding insulation ...................................................................... 11
8. Charging water......................................................................... 11
8.1.
Method for adding water............................................................... 11
9. Electrical wiring work ............................................................... 12
9.1.
Precautions on electrical wiring work ........................................... 12
9.2.
Internal wiring - Parts table .......................................................... 12
9.3.
System overview of field wiring .................................................... 13
communication cable(s) ............................................................... 13
Installation of the remote controller .............................................. 14
Connection to a benefit kWh rate power supply........................... 15
10. Start-up and configuration ....................................................... 16
10.1. Pre-operation checks ................................................................... 16
10.2. Field settings ................................................................................ 17
Different domestic hot water tank operation modes ..................... 17
Procedure..................................................................................... 18
Detailed description...................................................................... 19
Field settings table ....................................................................... 22
11. Final check and test run........................................................... 23
11.1. Final check ................................................................................... 23
11.2. Test run ........................................................................................ 23
Displaying actual temperatures and actual water flow ................. 23
Procedure for domestic water heating.......................................... 23
12. Maintenance and service......................................................... 23
12.1. Maintenance activities .................................................................. 24
12.2. Checks ......................................................................................... 24
12.3. Descaling...................................................................................... 25
13. Troubleshooting........................................................................ 25
13.1. General guidelines ....................................................................... 25
13.2. Opening the unit ........................................................................... 25
13.3. General symptoms ....................................................................... 25
13.4. Error codes................................................................................... 26
14. Important information regarding the refrigerant used .............. 27
15. Disposal requirements ............................................................. 27
16. Unit specifications .................................................................... 27
16.1. Technical specifications EKHVWQ002AAV3................................ 27
16.2. Electrical specifications EKHVWQ002AAV3 ................................ 27
16.3. Specifications EKHHS200+260AA1V3 ........................................ 27
EKHVWQ002AAV3 + EKHHS200+260AA1V3
Domestic hot water heat pump
4PW65342-1A - 10.2010
EKHHS260AA1V3
Domestic hot water heat pump
Page
READ THESE INSTRUCTIONS CAREFULLY BEFORE
INSTALLATION. KEEP THIS MANUAL IN A HANDY
PLACE FOR FUTURE REFERENCE.
IMPROPER
EQUIPMENT OR ACCESSORIES COULD RESULT IN
ELECTRIC SHOCK, SHORT-CIRCUIT, LEAKS, FIRE OR
OTHER DAMAGE TO THE EQUIPMENT. BE SURE ONLY
TO USE ACCESSORIES MADE BY DAIKIN WHICH ARE
SPECIFICALLY DESIGNED FOR USE WITH THE
EQUIPMENT AND HAVE THEM INSTALLED BY A
PROFESSIONAL.
ALL ACTIVITIES DESCRIBED IN THIS MANUAL SHALL
BE CARRIED OUT BY A LICENSED TECHNICIAN.
BE SURE TO WEAR ADEQUATE PERSONEL PROTEC-
TION EQUIPMENT (PROTECTION GLOVES, SAFETY
GLASSES, ...) WHEN PERFORMING INSTALLATION,
MAINTENANCE OR SERVICE TO THE UNIT.
IF UNSURE OF INSTALLATION PROCEDURES OR USE,
ALWAYS CONTACT YOUR DAIKIN DEALER FOR ADVICE
AND INFORMATION.
THE UNIT DESCRIBED IN THIS MANUAL IS DESIGNED
FOR INDOOR INSTALLATION ONLY AND FOR AMBIENT
TEMPERATURES RANGING 2°C~35°C.
The English text is the original instruction. Other languages are
translations of the original instructions.
Installation manual
INSTALLATION
OR
ATTACHMENT
Installation manual
OF
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