CONFIGURATION
JUMPERS
Before turning power on to the system, the jumpers on the back of the thermostat must be configured to operate correctly with the system equipment.
instantly on a call for heat. If you are unsure if the system requires the thermostat to control the fan, contact a qualified heating and air condi- tioning service person.
A remote sensor can be used with this thermostat. To use a remote sensor, jumper W922 must be clipped (see fig. 9) and the REMT SEN option in the configuration menu must be set to ON.
This thermostat is configured from the factory to operate a standard fossil fuel (gas, oil, etc.), forced hot air system with a single stage air conditioning compressor and fan. This is the correct configuration for any system that DOES NOT require the thermostat to energize the fan on a call for heat.
1
1 Clip for remote sense | W922 |
2
3 Clip for electric heat
2 3
W914
If you have an electric heat or other system that REQUIRES the thermostat to control the fan, find and cut the jumper lead labelled W914 (see fig. 9). This will allow the thermostat to energize the fan
Figure 9. Jumper locations
15
Installation
