Quick Start Guide

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Fuel Source Heating Type Heating Cooling Common wire *Mode switch duration
Gas,Oil, Geothermal,
Propane
Forced Air, Radiators, In-
floor Radiant
Rh-W，
Rh-W2
Rc-Y，
Rc-G
C
180s
Electric
Forced Air
Rh-W，
Rh-W2，
Rc-G
Rc-Y，
Rc-G
C
180s
Radiators,
In-floor Radiant
Rh-W，
Rh-W2
Rc-Y，
Rc-G
C
180s
*Heat-Pump O
Forced Air
Rc-Y，
Rh-W，
Rh-W2，
Rc-G
Rc-Y，
Rc-
O/B，
Rc-G
C
180s
Radiators,
In-floor Radiant
Rc-Y，
Rh-W，
Rh-W2，
Rc-G
Rc-Y，
Rc-O/B
C
180s
*Heat-Pump B
Forced Air
Rc-Y，
Rc-O/B，
Rh-W，
Rh-W2，
Rc-G
Rc-Y，
Rc-G
C
180s
Radiators, In-floor
Radiant
Rc-Y，
Rc-O/B，
Rh-W，
Rh-W2，
Rc-G Rc-Y C
180s
*Heat Pump mode : W, W2 wiring belong to Aux. heating, it needs work with G wire
*Mode switch duration : Mode switching from Y (cooling) to W (heating) needs waiting 180 sec. ,vice versa.