Each Malfunction And Diagram - Electrolux EXH09HL1W Service Manual

3. Troubleshooting of Outdoor Unit
3.1 Firstly, check if power supply is normal
Check if power switch is turned on and the voltage is between 165V~253V.
3.2 Malfunction Code Table of Outdoor Unit
Malfunction Name
Freeze Protection
Overcurrent protection
EEPROM reading and
writing malfunction
Low voltage protection
High voltage protection
Mismatching of models of
indoor and outdoor units
Malfunction of outdoor
ambient temperature
Malfunction of outdoor
pipe temperature sensor
Malfunction of outdoor
discharge temperature
protection(refrigerant
Abnormality of 4-way
Over-load protection
Discharge temperature
Overload protection
Over power protection

3.3 Each Malfunction and Diagram

(1) LED Lamp Status Description
Different status of green, red and yellow indicators indicate different operation status and protection of the unit.
Note:The LED's flash at a 1 second rate for the required number of flashes, and then a 2 second pause before repeating the 1
second rate sequence.
Note: Two or more faults can appear in the one LED fault sequence.
210-10 ADL
IPM protection
PFC overcurrent
protection
sensor
sensor
Communication
malfunction
Low pressure
leak)
valve
protection
Nixie
Yellow LED
Tube
Lamp
Blinks for 3
E2
times
Blinks for 4
H5
times
Blinks for 5
E5
times
Blinks for 11
EE
times
Blinks for 12
PL
times
Blinks for 13
PH
times
Blinks for 14
HC
times
Blinks for 16
LP
times
F3
F4
F5
E6
E3
U7
Blinks for 6
E8 times
Blinks for 7
times
E4
Blinks for 8
H3 times
Blinks for 9
L9 times
43/62
LED Lamp
Red LED Green LED
Lamp Lamp
Blinks for 6
times
Blinks for 5
times
Blinks for 7
times
灭
Blinks for 9
times
599 75 60-77