Thermostat Wiring Diagram Schematic. One need to never attempt working on electrical wiring without knowing the particular below tips tricks followed by simply even the most experienced electrician. Diagram of control wire connections for 7 wire multi stage heat pump with multi stage auxiliary heat control wires plus c wire o wire or b wire changeover valve note.
The color of wire r is usually red and c is black. You can print it or email it to yourself. 5 speed control switch for the stove.
If both o and b are present connect only the o wire.
Colors terminals functions voltage path. January 8 2021 by headcontrolsystem. If both o and b are present connect only the o wire. Thermostat wiring diagrams for heat pumps heat pump thermostat wire diagrams.