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8. ERROR CODES
The possible error codes that may appear on the display of the indoor unit are as follows:
CODICE DI ERRORE
E1
E2
E3
E4
E5 (5E)
F0
F1
F2
F3
F4
F5
F6
F7
F8
F9
FA
P4
P5
P6
P7
P8
Fault with the room temperature sensor
Fault with the refrigerant temperature sensor on the outdoor unit
Fault with the refrigerant temperature sensor on the indoor unit
Fault with the fan motor on the indoor unit (PG motor)
Communication error between the outdoor unit and the indoor unit
Fault with the fan motor on the outdoor unit (DC motor)
Fault with the inverter module protection (1PM)
Fault with the outdoor unit board protection (PFC)
Fault with the compressor synchronism
Fault with the discharge temperature sensor
Fault with the overheating protection on the compressor head
Fault with the outdoor temperature sensor
Fault with the over-voltage or low voltage protection
Communication fault between the outdoor unit and the outdoor
unit control board unit (model LSGT70-S only)
Fault with the outdoor unit EPROM
Fault with the intake temperature sensor
Overload protection in cooling mode
Overload protection in heating mode
Anti-overheating protection of indoor unit in heating mode
Anti-freeze protection of indoor unit in cooling mode
Overcurrent protection in outdoor unit
PROBLEMA
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