strange Dometic thermostat problem.
This a strange one, at least to me, perhaps someone on here can give some insight. I will be as concise as possible. 1. Dometic ccc2 thermostat model 3314080.000 2. Inside temp has never been ri...
Forum Discussion
dougrainer wrote:
Which ZONE is the Bedroom? Zone 2?
When you replace the sensor, WHERE is it going? Is it hanging from the roof Plenum area? Are you cutting and splicing? Where is the original sensor located?
When you remove the Zone 2 sensor, the temp reading defaults to the Zone 1 sensor. The Zone 1 can either be a remote sensor like you have for the bedroom or it can be the CCC2 Tstat. Which is it? You have a Zone 1 remote sensor also?
If the bedroom sensor is anyway in contac with any duct blowing cold air on it, it will not react correctly. Doug
Replaced the sensor, the connection was in the plenum , not cuttindg and splicing,original sensor in bedroom, sensor in question is for sone 2 which is bedroom,I do not have a remote sensor for zone 1, the zone 2 sensor is not in contact with cold blowing air.
The connection for sensor wire is zone 2, when I did the initial troubleshooting, I just found the connection in the plenum and plugged the new sensor to it, I did not try and route the wire thru the ceiling and wall until I determined if that was the problem. I covered the sensor tip with a cloth to keep any cold air from interfering with its operation.The results were the same
Just now went out to trailer and cked the inside temps on both sones, both read 72, which is about right, I ran zone 2 ac 15 min with bedroom door shut with no change in inside reading for zone 2. I know it was much colder than 72.
Then ran zone 1 ac with a starting inside readind of 72 and set the temp to go down to 71, when it reached that temp it turned of as it should have.
