Temperature Sensors not Calibrated

[Danandtina]

On my 2015 DynaMax DX3 TSR there are two temperature sensors, one in the bedroom and the other in the main cabin (Zone 1 & Zone 2). If you set the thermostat at the same temperature, there is a vast difference between the rooms. Not sure if they can be calibrated or if I just need to replace them in hopes they read the temperature alike. Any suggestions on calibrating? If not any suggestions on where I might get new ones?

[hook47]

Lots of variables. I would first get a temp gauge to check the temps of the outlet air, when using the discharge out the bottom of the unit. Don't let it go through the overhead ducts. If there is a difference, set the higher temp unit to a lower temp until you get about the same discharge air temps out of both units. If this can be done, wait a while and see if temps equalize, more or less, in the 2 zones/rooms.


You didn't say which zone got colder, I'll bet the bedroom? Much less area to cool. I just set the thermostats to whatever number is needed to get the room to the temp that I want. Could not care less if they match numbers; unless one is set at the lowest setting and the other near the highest to get the same discharge air temps.

[bclemens]

Do you have an Aqua-Hot? If so it could also be the way the T-stats are wired in regards to the zones. I think there was some confusion early on (and there is a very long thread about this somewhere on here) about the word "zones". Aqua-Hot has Zone 1 and Zone 2 that refers to "pump1 and pump 2". So the Cozies (heat exchagners) were wired to the pumps zones and not necessarily the room zones. I think a few on here have re-wired their heat exchangers to better disperse the heat.