14
SELF-DIAGNOSIS
LED display
Shows the set temperature in °C or °F and the Auto-timer settings and the humidity settings(only for modles with humidity sensor).
While on DRY and FAN modes, it shows the room temperature. Shows Error codes and protection code:
E1 - Room temperature sensor error.
E2 - Evaporator temperature sensor error.
E3 - Condenser temperature sensor error (on some models).
E4 - Display panel communication error.
P1 - Bottom tray is full--Connect the drain hose and drain the collected water away. If protection repeats, call for service.
Note: When one of the above malfunctions occurs, turn off the unit, and check for any obstructions. Restart the unit, if the
malfunction is still present, turn off the unit and unplug the power cord. Contact POLO on 1
3
00
555 545
.