Regulation system 29
User interface and room control unit (option) . . . . 29
Room thermostat (option) . . . . . . . . . . . . . . 30
Temperature control . . . . . . . . . . . . . . . . . 30
Manual adjustment . . . . . . . . . . . . . . 30
Self-adaptation . . . . . . . . . . . . . . . . 30
Parametering the setting . . . . . . . . . . . . . . 32
General . . . . . . . . . . . . . . . . . . . . 32
Setting parameters . . . . . . . . . . . . . . 32
List of function lines
(settings, diagnosis, status) . . . . . . . . . . 32
Configuring the installation 44
Configuration 1, 2, 3 or 4 :
heat pumps with electric back-ups . . . . . . . . . 45
Hydraulic connections . . . . . . . . . . . . 45
Electrical connections . . . . . . . . . . . . 45
Parametering the setting . . . . . . . . . . . 45
Higher temperature radiators . . . . . . . . . 45
Special cases . . . . . . . . . . . . . . . . . 45
Electrical wiring diagrams 50
Troubleshooting 52
Information display . . . . . . . . . . . . . . . . . 52
Faults displayed on hydraulic unit . . . . . . . . . . 53
Faults displayed on the outdoor unit. . . . . . . . . 54
Quick-start procedure 55
Start-up . . . . . . . . . . . . . . . . . . . . . . . 55
Start-up check-list . . . . . . . . . . . . . . . . . . 55
Defore starting-up. . . . . . . . . . . . . . . 55
Starting-up . . . . . . . . . . . . . . . . . . 56
Settings sheet . . . . . . . . . . . . . . . . . . . . 57
Start-up data sheet . . . . . . . . . . . . . . . . . 58
Instructions for the user 59
Installation and operating manual "1364 - EN"
- 3 -
Heat pump split single service 3 phase
