It is a red wire and comes from the transformer usually located in the air handler for split systems but you may find the transformer in the condensing unit. I bought saswell t21stk 2 thermostat replacements but need help with the wiring.
Wifi Thermostat Programmable Thermostat Wifi Wireless Smart
Saswell thermostat wiring diagram. Saswell sas6000utk 7 wifi thermostat with 7 days programmable3 heat 2 cool duration. R the r terminal is the power. Touch screen fan coil thermostat large lcd touch screen display with backlight 2pipe or a pipe heatingicooling available manual changeover remote controller available auto fan with adjustable 3 fan speed. I bought an older home and has 2 acs up and downstairs with honeywell thermostat. Thermostat wiring color code decoded duration. Thermostat wiring help saswell t21stk 2 pipecreek83.
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At left the thermostat wiring diagram illustrates use of a honeywell t87f thermostat in a 2 wire application controlling a gas fired heating appliance. The letters do not match up to my old honeywell. Alexa thermostatalexa smart thermostatswifi thermostat t19 reconnected video. In the honeywell t87f thermostat series the single pole double throw switch makes closes one set of contacts when the temperature falls to turn on the heating appliance. Color of wire and termination. Wiring diagram installation saswell 24vac low voltage room thermostat aqc control sas 908xf digital humidity controller large lcd display shows indoor humidity temperature clock simultaneously wiring sas908xf diagram week day humidity fan speed hilo child lock reading and operating easily humidity control accurate.
Gallery of Saswell Thermostat Wiring Diagram
