Universal Remote Control THZ-100 owner manual Auxiliary Heat

Models: THZ-100

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Auxiliary Heat

THZ-100 THERMOSTAT

Changing the Cooling Temperature (Temperature Override)

To change the current cooling temperature, press the Up or Down arrow key on the thermostat. The screen now shows the current temperature on the left side and the desired temperature on the right side of the display.

Press the Up and Down arrow keys to set your new desired cooling temperature to override the program value. To save the new desired value, press the key below the Set Temp key label in the smart-key label at the bottom right of the display. You can also save the new desired temperature by simply allowing the display to time out while the current and desired override temperatures are displayed.

If you decide to cancel the operation then press the key below the Cancel key label in the smart-key label at the bottom left of the display.

This places the thermostat in the Override mode. In the Override mode, the thermostat holds your new temperature selection until the next regularly scheduled time period in your pre-programmed HVAC schedule.

When the override set point is satisfied the information containing the desired override temperature with transition to information including the desired temperature and the heat and cool set points based on the override temperature.

Auxiliary Heat

Auxiliary heat consists of additional stages of conventional gas, or electric heat, capacity included with most heat pump systems. The auxiliary heat stages are automatically selected by the system when the outside temperature is too cold for the heat pump to heat your home effectively. The staging of the auxiliary heat is based on the information selected in the MRX Advanced Network System Controller setup of your thermostat.

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Universal Remote Control THZ-100 owner manual Auxiliary Heat