How do I reset my duo-therm thermostat?

Hold the MODE and ZONE push-buttons while turning the ON/OFF switch to “ON”. Until the mode and zone push-buttons are released, FF should appear in the display.

Why is my Dometic duo thermostat not working?

But such is not the case and here are some common Duo-Therm thermostat problems and their solutions: 1. The thermostat won’t stay on or turn on – the first place to look will be your on/off switch. If there is a crack in the solder making the connection, then no power will be sent to the switch.

Is there a way to bypass the duo thermostat?

How to Bypass Duo-Therm Thermostat. These will be generic instructions as most thermostats operate the same way and are wired in the same basic manner. The first thing to do is to turn the circuit breaker to the AC off before you do anything. Next, using a flat head screwdriver and pop the cover and the main body of the thermostat off.

What should I know about Dometic duo therms?

dometic duo therm troubleshooting Dometic is a Swedish group that manufactures many products that are mostly focused on recreational vehicles. These are sometimes even used in hospitals or boating because of their portability. You can easily move around their equipment and even carry them due to their design.

What to do if your thermostat is not working?

If that doesn’t fix the issue, then you have to trace the cable from the thermostat to the rooftop AC. Check both connections to make sure they are tight and once you unplug the cable, you will have to do a system reset. Or a component in the system failed somewhere and it may be the best thing to replace the thermostat.

How does duo-therm comfort control thermostat work?

Have a Duo-therm comfort control thermostat (5 button) with 2 air conditioners and a furnace. Have not used the ac for a while. Zone 1 I turned on the ac set the temperature and the ac came on as normal. When I changed to zone 2 there was no display except for the “2” indicating zone 2, also the backlight was lit.

Are there any problems with the Dometic duo therm control center?

This program will address the most common system problems associated with the Duo-Therm Comfort Control Center supplied by The Dometic Corporation. Our intent is to provide you with a guideline of checks to make, should you encounter one of the following symptoms. Clicking on the “REFER TO” section” number will bring up the appropriate section.

What does Zone 2 mean on duo thermostat?

When I changed to zone 2 there was no display except for the “2” indicating zone 2, also the backlight was lit. I then reset the thermostat per manual by turning thermostat off, holding down zone and mode buttons and then turning the thermostat on. When the thermostat rebooted only zone 1 is now available.

What to do if your Dometic thermostat is not working?

To fix this problem the first solution option you have is to do the system reset protocol. If that doesn’t fix the issue, then you have to trace the cable from the thermostat to the rooftop AC. Check both connections to make sure they are tight and once you unplug the cable, you will have to do a system reset.