Simple Comfort 2200 Thermostat Wiring Diagram

I changed the batteries thinking it may be the problem now the display shows diff 03 and it wont turn back on.

Simple comfort 2200 thermostat wiring diagram. Simple comfort non programmable thermostat with backlit display for single stage hc or single stage hp manual changeover battery powered. Y1 g e w2 o r c ive translated them out to the 44668 but cant account for 2 of the wires y1 y1 g g. True comfort thermostat wiring diagram cleaver icm controls sc2000l simple comfort 2200 thermostat wiring diagram just another wiring take advantage of innovation with the energy saving comfort control of lennox icomfort and comfortsense thermostats. On the 2200 the wires being used are.

The installation is fairly simple and mostly involves removing the old thermostat and insering the wires in the right place in the new model. The single comfort 3000 thermostat is a good option for those who want to be able to program their heating and cooling systems according to their schedule. Every time i lowered the temperature setting back to 74 it automatically went back up to 90. C l r b o w2 g e y1 y2 the hvac wires coming out of the wall a read more.

Troubleshooting symptom remedy the system is not turning on check the wiring see installation page 5 lcd is blank or displaying lo bat verify 24 vac is at thermostat thermostat does not turn on the system as decrease the temperature differential see setting a new temperature frequently as it should differential page 9 thermostat is not properly controlling the fan check the wiring. Wiring diagram for upgrade thermostat. It was working fine until today when the temperature reading was at 90. Move the fan autoon switch to auto.

I am upgrading my thermostat from a simple comfort 2200 to a hunter 44668. Icm282a furnace control with software for enhanced controls operation in counter flow and down flow furnace applications. Im replacing my mothers thermostat to her old unit which is a simple comfort 2200 that has the following terminal connections.