Universal Remote Control (URS) THZ-100 - Manual (Page 15)

Page 11
THZ-100 T
HERMOSTAT
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.