White Rodgers 875 - Manuals
White Rodgers 875 – Manual in PDF format online.
Manuals:
Manual White Rodgers 875
Summary
2 Mounting holes Mounting holes Electric/Gas switch Screw anchors INSTALLATION REMOVE OLD THERMOSTAT 1. Shut off electricity at the main fuse box until installation is complete. Ensure that electrical power is disconnected. 2. Remove the front cover of the old thermostat. With wires still attached, ...
3 RH 24 VAC 120 VAC Hot Neutral THERMOSTAT SYSTEM G W Figure 2. Typical wiring diagram for heat only, 3-wire, single transformer systems TRANSFORMER Heating System Fan Relay Y C‡ RC JUMPER WIRE O B For 2-wire Heat only, attach to RH and W NOTE RH Y 24 VAC 120 VAC Hot Neutral TRANSFORMER THERMOSTAT S...
4 Before you begin programming your thermostat, you should be familiar with its features and with the display and the location and operation of the thermostat buttons. Your thermostat consists of two parts: the thermostat cover and the base. To remove the cover, pull it straight out from the base. T...