Premium PAC9060 Manual De Uso Y Cuidado página 26

TROUBLE SHOOTING:
E43 o o
The failure is detected when the room temperature sensor broken or shorted over 5 sec.
The failure is detected when the temperature sensor of heater exchange broken orshorted over 5 sec.
The failure is detected when each setting data is not match after the EEPPOM self-check twotimes.
The failure is occur when the grounding signal is not detected after the appliance power ON.
★
x Overheating protection
a. It is normally for protection, When the
indoor pipe temperature between
53℃<T<63℃, the outdoor fan motor will stop
running. When the indoor coil temperature is
higher than 63℃, the error code will display.
After the indoor pipe temperature is lower
than 49℃, the air conditioner will restart
normally.
b. The indoor coil temperature sensor is
loose;
c. The indoor coil temperature sensor is
failure;
d. The indoor control board is failure.