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CAUTION
Do not connect the resistor to the
R terminal at the thermostat or
the furnace. System damage
will occur.
3. Replace thermostat cover and restore
power to the system.
4. Test thermostat and system opera-
tion (see TESTING YOUR
THERMOSTAT).
Method 2. (For heat-only or heat/cool
systems.)
NOTE
This installation requires an
additional wire that will run
from the furnace low voltage
terminal block to the thermostat.
1. Disconnect 120v AC power from
system.
2. Attach a wire to terminal C on the
furnace low voltage terminal block.
Attach the wire's other end to the
resistor using a wire nut connector.
Attach the resistor to the W terminal
33
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