Universal Remote Control (URS) Thermostat THZ-100 - Manual (Page 27)

Page 27
THZ-100 T
HERMOSTAT
If the Fan Modes screen times out and goes back to the main screen
without pressing the OK button, no change is made to the fan
mode.
In On mode the fan operates continuously regardless of the
equipment operation.
Selecting the Fan to Cycle Periodically
If you desire the system fan to cycle on and off periodically then use
the arrow keys to move the highlight bar to Cycle.
Press the key below the OK key label in the smart-key label at the
bottom right of the display to select this new mode. 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.
If the Fan Modes screen times out and goes back to the main screen
without pressing the OK button, no change is made to the fan
mode.
In Cycle mode, the fan cycles on for 10 minutes then off for 10
minutes. If the system turns on for a heating or cooling cycle then
the fan stays on for that complete cycle then turns off for 10 minutes
and back on for 10 minutes until the next cooling or heating cycle.
Selecting the Fan On Only with HVAC Equipment
If you desire the system fan to turn on only when the HVAC system
equipment is on then use the arrow keys to move the highlight bar
to Auto.
Press the key below the OK key label in the smart-key label at the
bottom right of the display to select this new mode. 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.
If the Fan Modes screen times out and goes back to the main screen
without pressing the OK button, no change is made to the fan
mode.
In Auto mode, the fan turns on any time the heating or cooling
system cycles on and turns off when the system turns off and has
gone through any required cool down time.