Disconnect power to the heater air conditioner before removing the old thermostat and installing the new thermostat. The wiring for the totaline unit is as follows.
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Totaline thermostat wiring diagram p474. 1 on the display of the thermostat when it is time to replace the batteries. Page 1 owners manual pn p474 0130 non programmable digital thermostat totaline millivolt compatible dc voltage compatible battery operated stages. Warning pn p474 1035 the 2 alkaline aa batteries must be replaced at least every 12 months to assure proper operation. Trying to replace my old thermostat totaline p474 1050 with a honeywell rthl2310 with not much luck. 1 stage electric cooling gas heating heat pump electric heat hydronic heat fan coils and ptac units. The wiring for the totaline unit is as follows.
Trying to replace my old thermostat totaline p474 1050 with a honeywell rthl2310 with not much luck. 1 heat 1 cool digital display easy operation totaline star use with most air conditioning heating systems including. View online or download carrier p474 0100 installation instructions manual. R g y w c a blue wire is connected to c all oth read more. Carrier p474 0100 pdf user manuals. R g y w c a blue wire is connected to c all oth read more.
Warning page 1 table of contents 5. The thermostat will display the low battery code fig. Pn p474 0100 2 3 4 6 10 14 replacement components division carrier corporation 1206 caution follow installation instructions carefully. If the thermostat is connected to 24v power the.
Gallery of Totaline Thermostat Wiring Diagram P474
