Thermostat Wiring Diagram X1 Manual. The difference between 2 wire and 3 wire thermometer is the g or green wire that is usually used for fans. Thermostat wiring guide 2 wiring guide thermostat there are no standards for hvac control wiring.
Thermostat wiring guide 2 wiring guide thermostat there are no standards for hvac control wiring. I can not participate now in discussion it is very occupied. Red wire for power 24v.
M925 vertical outlet box adapter ring subbase cover plate mounting screws 2 mounting screws 2 1 subbase mounting screws 2 horizontal outlet box 1 2 2 1 not included with unit.
Programmable room thermostat x1 wall support for the climapro 1 x1 radio receiver x1 aa lr6 alkaline batteries x4 delivered with the wireless version 32 fixing 321 wired room thermostat 322 wireless room thermostat 323 radio receiver radio receiver on control box unit 1 2 2 key 1 control box unit 2 radio receiver. Green wire as a repurposed c wire. Green the green wire connects to the fan. Blue this is your common or c wire.