Search found 2 matches
- Thu Jul 14, 2011 12:06 pm
- Forum: Help and Advice
- Topic: UZC4 Emergency LED coming on in cooling mode
- Replies: 3
- Views: 6739
Re: UZC4 Emergency LED coming on in cooling mode
Reverse acting mode? Are you refering to the reversing valve to cool rather than heat from the heat pump? Then yes, that is what we are doing. We do have a condensate pump to remove water if this is what you mean by dehumidification purposes. So do I have the board set correctly and should the light ...
- Mon Jun 27, 2011 9:02 am
- Forum: Help and Advice
- Topic: UZC4 Emergency LED coming on in cooling mode
- Replies: 3
- Views: 6739
UZC4 Emergency LED coming on in cooling mode
I have a heat pump connected to a UZC4 and during colling mode, the red Emergency LED is coming on. Is this normal? It is cooling and the system seems to be working properly otherwise.