EKHBX008BB3V3S
C
ONTENTS
1. Definitions.................................................................................. 2
1.1.
1.2.
3. Introduction................................................................................ 3
3.1.
3.2.
3.3.
3.4.
Application 1 .................................................................................. 4
Application 2 .................................................................................. 5
Application 3 .................................................................................. 6
Application 4 .................................................................................. 6
Application 5 .................................................................................. 7
Application 6 .................................................................................. 9
4. Accessories ............................................................................... 9
4.1.
5.1.
5.2.
Main components......................................................................... 10
5.3.
5.4.
Functional diagram....................................................................... 12
6.1.
6.2.
6.3.
6.4.
6.5.
EKHBX models) ........................................................................... 14
6.6.
6.7.
Water pipework ............................................................................ 14
6.8.
pre-pressure................................................................................. 16
6.9.
Charging water............................................................................. 17
7.1.
7.2.
7.3.
7.4.
Mounting ...................................................................................... 23
8.1.
8.2.
8.3.
8.4.
8.5.
8.6.
8.7.
8.8.
8.9.
Field settings................................................................................ 26
Procedure .................................................................................... 26
Installation manual
1
Indoor unit for air to water heat pump system
Page
Appendix ........................................................................................ 50
3. Introduction.............................................................................. 50
The original instructions are written in English. All other languages
are translations of the original instructions.
9.1.
Final check ................................................................................... 42
9.2.
Procedure .................................................................................... 42
9.3.
Disclaimer .................................................................................... 42
Field settings................................................................................ 42
Getting started ............................................................................. 43
Opening the unit........................................................................... 44
Maintenance and service ............................................................. 44
11.3. Error codes .................................................................................. 47
12.1. General ........................................................................................ 49
3.1.
3.4.
Application 2 ................................................................................ 51
5.2.
Main components......................................................................... 52
6.8.
pre-pressure................................................................................. 52
7.3.
8.5.
8.9.
Field settings................................................................................ 52
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.
THE UNIT DESCRIBED IN THIS MANUAL IS DESIGNED
FOR INDOOR INSTALLATION ONLY AND FOR AMBIENT
TEMPERATURES RANGING 4°C~35°C.
Indoor unit for air to water heat pump system
Installation manual
EKHBX008BB3V3S
4PW62597-1 - 10.2010