SolarpunkHomes
Sign inCall us · +44 7510 081687
Heat pumps
Heat pumps · Error codes

Waterkotte heat pump error codes

Waterkotte · No longer sold new in the UK. 3 codes across 1 product family, each taken from the manufacturer’s manuals. Waterkotte technical support ↗

Find a Waterkotte engineer →3 codes · reviewed 23 September 2026

Search within brand

Type the code on your display or a word from its meaning. Each code opens its own page with what it means, whether it is safe and what you can check.

3 codes

CodeMeaningStops?Homeowner check?
compressor-motor-fault
Fault in compressor motor (motor winding overheating)
YesYes
HP-fault
Fault at output side (HP fault)
YesYes
LP-fault
Fault at input side (LP fault)
YesYes