Wired Remote Controller; Displaying Part - Gree FGR20/BNa-M Service Manual

If the unit heats for 45min accumulatively, the compressor continuously runs for 4min and 50s, and T
condensate ≤ -5℃ for 1s, defrosting will start.
If the unit defrosts for 10min or T condensate ≥ 10℃ , defrosting will end.

3.WIRED REMOTE CONTROLLER

3.1 Displaying Part

3.1.1 LCD Display of Wired Controller
Control object
ON
Compressor
OFF
Outdoor fan
OFF
Indoor fan
OFF
Auxiliary electric
heater
OFF
4-way valve
Defrosting end
Fig.3.1 Outline of wired controller
Fig.3.2 LCD display
Duct Type Split Air Conditioner
ON
ON
(anti cold air )
ON
(AEH working condition)
ON
Time
Service Manual
CONTROL
19