AC does not cycle

[cheska]

Hi I have a new TQ 261. Dealer said to let fan run constantly. So just to try out air conditioner without fan on constantly found out
my air conditioner runs constantly anyway. It will not cycle on and off as it should unable to find anything in information booklet about
AC unit. Any help will be most appreciated. Thanks Bob

 

[danemayer]

Hi cheska,

If you have a Dometic Single Zone digital thermostat, when the FAN is set to HIGH or LOW, in either A/C or HEAT mode, the overhead A/C blower will run continuously.

To stop this behavior, cycle the mode from HEAT to FAN and then press the + or - button to change the FAN setting to AUTO.

The when you set it to HEAT, only the furnace will run. When you set it to A/C, the blower will run when the A/C is needed and then shut off. Of course when it's hot out, it's going to run quite a lot.

 

[TheLindsays]

You can download the manual online and those help some also... when we first brought ours home we had issues also and then found out Heartland doesnt supply the manuals....hhhmmm.. that was annoying when you have an issue and go to your new unit papers to find its not there.. but the online ones are very helpful and its pretty easy to operate then.