3M 3M-08 Install Manual - Step 1 - Connect
PG
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PG
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STEP 1 - Connect the R (or RH) wire to
the RH terminal on the thermostat.
This connects the Heater Power to the
thermostat.
STEP 2 - Connect the W wire to the W
terminal on the thermostat.
This connects the heater control line to the thermostat.
Your Heater is now concected to the thermostat.
STEP 1 - Connect
the R (or RH) wire to the RH terminal
on the thermostat. This connects to
the Heater Power .
STEP 2 - Connect the W wire to the
W terminal on the thermostat.
This connects the heater control line to
the thermostat.
STEP 3 - Connect the G wire to the G
terminal on the thermostat.
This connects the Fan to the thermostat.
Your system is now conected to the thermostat.
Return To Page 7
Return To Page 7
2 WIRE Heating
(GAS MILLIVOLT or 24vac
NOTE: Wires marked with the dotted line are optional.
NOTE: Wires marked with the dotted line are optional.
3 WIRE
FURNACE
jumper
wire
Heat
Power
Heat
W
G
RH
C
FAN
Thermostat
jumper
wire
FURNACE
HEAT
Thermostat
R
W
C
HEAT
Power