Controller failure table
Water IN sensor failure
Water OUT sensor failure
Coil sensor failure
Return gas sensor failure
Ambient sensor failure
Protection against excessive water temp.
Difference
Anti-freeze protection
Comp. Discharge sensor failure
High pressure protection
Low pressure protection
Water flow protection
Phase sequence protection
Excessive water temp. Difference failure
Comp. Discharge temp. Protection
Defrosting
Communication failure
- 38 -
PP01
PP02
PP03
PP04
PP05
PP06
PP07
PP08
EE01
EE02
EE03
EE04
EE05
EE06
Defrosting
EE08