I dont have a picture but I can tell you the wiring. Top left is R, Middle left is G Bottom left is 1. Top right is Y, Middle right is W and Bottom right is 2.
You have to manually select the heating, and cooling mode located on your thermostat.
only if you have an auto switchover thermostat
only if you have an auto switchover thermostat
only if you have an auto switchover thermostat
only if you have an auto switchover thermostat
There are two thermometers in this kind of thermostat. The one in the cover displays the temperature. The other, in the top layer of the thermostat, controls the heating and cooling systems.
The thermostat tries to control the heating and cooling in you home to maintain a comfortable or energy efficient temperature.
Look at the wiring diagram for each.
A cooling thermostat only will be normally open, closing on the rise of temperature. A Heat only thermostat will be a normally open, close on the fall of temperature.
A 24 volt heating only or a 24 volt heating/cooling (if you have ac on the unit)thermostat.
Check your engines thermostat
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