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1.5 Enabling or disabling “fan on demand” option
Press and hold the [Fan] button to enable or disable fan on demand.
When enabled, the fan will run only with demand for cooling or heating.
The fan icon on the bottom left side if the display will flash.
Notes:
- Fan on demand cannot be enabled when the system mode is set to fan only.
- Fan on demand selection can be disabled by technician, please refer to DIP switch configuration.
1.6 Timer
The timer will switch the thermostat ON or OFF according to the current status.
If the thermostat is ON, the timer will switch it OFF.
If the thermostat is OFF, the timer will switch it ON.
- Press and hold the [On/Off] button for 5 seconds – the hours will appear on display.
- Use the [+] and [-] buttons to adjust the timer (range: 0-10 hours).
- Press the [Mode] button or wait 30 seconds to return to normal mode.
Notes:
When active, the clock icon will appear on display.
In order to cancel the timer, follow the steps above and set the hours to "00".
After an electrical blackout, the timer will not function as the hours will reset to "00". The clock symbol will
flash until the thermostat is turned OFF and ON.
No timer
10 Hours
timer
Timer indication
on normal
display
