This is in a game room of a vacation rental property. We have other VERA controlled remote programmable thermostats for the main house. I'd like to control/monitor this unit's usage in the same way - is this possible?
No, the unit has programmable timer.
SOURCE: Freezer won't defrost
savey73,
I think I know what is wrong. First the defrost thermostat you are talking about I believe is the round metal type with possibly a pink and an orange wire coming out of it. That is not the defrost thermostat as most people know it. That is a defrost overheat termination thermostat that opens only over 140 degrees F, that is why your old good one and your new good one show closed at room temp. If you read on the outside of the metal cover you will find it has a L140 indicating the limit of 140 deg.
Now to what should be causing your problem. You should find on the evaporator coil at the top left side of the evaporator coil a part that has 2 white wires going into what looks like about a 1" long X 1/4" round plastic thing. That little white plastic thing is a THERMISTOR. If it is bad your defrost will not work. Sounds like that is the only thing you have not replaced. There is no polarization of the wires That should FixYa
supertechks
SOURCE: Rinnai 1004 - Temp on thermostat reads 10 deg cooler than actual, keeps running
Behind the unit near the floor level, is a yellow wire with a black bulb at the end. This is the actual sensor for returning air. If there is cool air infiltrating the area where it is located, it will keep the unit running until the return air reaches temperature. You could also have a bad sensor but highly unlikely. Make sure there is no air infiltration influencing the sensor. Also, you can unclip the sensor and pull out a few more inches of wire to locate it higher up away from the floor. Tie it up with a wire tie.
Rinnai it testing a remote thermostat but as of yet, there is no plans to offer one.
SOURCE: PROGRAMMABLE ROOM THERMOSTAT
I found this on a search:
"I have the full set of instructions, contact me at [email protected]
Not a very reliable system, transmitter keeps resetting to 17:25; locks up. Whole system then requires setting up from scratch. Had a replacement transmitter, no change, and same faults.
GJB"
Perhaps this can help.
SOURCE: thermostat wiring for second ac unit
I replaced one unite with another and the wires are differance colors the old unites wires are red,purple,yellow,bleck and white the new one have orange,brown,cream,darkpurple,and white
SOURCE: duo therm air conditionning/furnace thermostat in RV
Checked all breakers & fuses in panel ?
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