18seer thermostat manual

Unitary Ducted Split AC
4
4.2 “Mode”
One among various mode options can be selected by pressing the “Mode” button
● As for the cooling only unit, the switchover order of mode options is: E-HEATER→COOL.
● As for the cooling and heating unit, the switchover order of mode options is: HEAT→
E-HEATER →COOL
Note: the unit type is identied by the main board of the unit.
Fig. 5
4.3 “Fan”
It is available to select the desirable fan option by pressing the “Fan” button
● Under the “FAN ON” option, the fan will always keep running.
● Under the “FAN AUTO” option, the fan will be automatically shut down or started up in
accordance with the actual Mode and temperature.
Fig. 6
4.4 “▼/▲” (Temperature Adjustment)
Under the main page, the temperature for the current Mode can be adjusted by pressing the
“▼/▲” button.
● During temperature adjustment, the temperature value will blink, with the symbol “SET”
displayed.
● After the adjustment, it will automatically back to the main page and display the current
environment temperature.
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