User Manual

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STEP5
Carefully disconnect and label the wires from your old thermostat one at a time,
using the labels provided.
RC RH G Y W C
TIPS:
If you have a jumper between RC, RH, OR R, leave it alone.
Only label the wires that run from your wall into a terminal block.
RC
C
G
Y
1
W 1
W
1
Install your thermostat
with a C wire
If you have a C wire, it will power your thermostat. you won’t need the Electric
Control Module included in the box.
TIPS:
TO install accessories(humidifier,dehumidifier or ventilator)please refer to the wiring
diagrams at wiring.