Universal Electronics 975 Check Thermostat Operation, Fan Operation, Heating System, Installation

Models: 975

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CHECK THERMOSTAT OPERATION

CHECK THERMOSTAT OPERATION

temperature display.

This is an excellent feature if the thermostat is in a poor location for sensing temperature or the thermo- stat is in a separate room to prevent tampering.

NOTE

The remote sense feature will not work if the system does not provide 24V to the thermostat (example: millivolt heating-only systems or 3-wire zone valves).

To use a remote sensor, jumper W922 must be clipped (see figure 9) and the REMT SEN option in the configuration menu must be set to ON.

After the thermostat is installed and configured, do the following to ensure proper operation.

FAN OPERATION

If your system does not have a G terminal connection, skip to “Heating System” section.

1. Turn power on to the system.

2.

Press

FAN

until FAN ON is

 

displayed. The fan should begin

 

to operate.

 

3.

Press

FAN

until FAN AUTO

 

is displayed. The fan should stop

 

operating.

 

HEATING SYSTEM

1.Press SYSTEM until HEAT is displayed. If the heating system has a standing pilot, ensure that it is lit.

2.Press FAN OPERATION to adjust thermostat setting above room temperature. The heating system should begin to operate.

3.Press until FAN AUTO to adjust temperature below room temperature. The heating system should stop operating.

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Installation

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Universal Electronics 975 Check Thermostat Operation, Fan Operation, Heating System, Installation, until FAN AUTO