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Idiomas disponibles
Idiomas disponibles
Code
Operation
Timer
F H 0P
/
/
F H 07
15
X
F L
09
/
/
F H 0E
/
/
F H 0b
/
/
F H 0d
11
X
F H 0A
7
X
F L
14
/
/
☆
P C 00
7
☆
P C 10
2
☆
P C 11
2
☆
P C 12
2
☆
P C 01
2
☆
P H 13
2
☆
P C 02
3
☆
P C 40
6
☆
P C 41
5
☆
P C 42
5
☆
P C 43
5
☆
P C 44
5
☆
P C 45
5
☆
P C 46
5
☆
P C 49
5
☆
P C 4A
8
☆
P C 4b
8
☆
P C 4C
8
☆
P C 04
5
P C 06
/
/
☆
P C 08
1
P H 09
/
/
☆
P H 0A
5
P H A1
/
/
P H 0b
/
/
P C 0F
/
/
☆
P C 30
7
☆
P C 31
7
☆
P C 32
7
☆
P C 03
7
☆
P C 0L
4
P H 90
/
/
P H 91
/
/
P C 0A
/
/
P C A1
/
/
F H 0C
/
/
L H 00
/
/
L C 01
/
/
L C 02
/
/
L C 05
/
/
L C 03
/
/
L C 06
/
/
L C 30
/
/
L C 31
/
/
L H 07
/
/
- -
--
1
○
For other errors:
The display board may show a garbled code or a code undefined by the service manual. Ensure that this code is not a
temperature reading.
Troubleshooting:
Test the unit using the remote control. If the unit does not respond to the remote, the indoor PCB requires replacement.
If the unit responds, the display board requires replacement.
88 flash frequency:
WIFI module fault
Communication error between indoor PCB and auto-lifting panel
Wrong match with indoor and outdoor units
Dust sensor fault (Domestic models)
Electrical meter module fault (Domestic models)
Fresh/ionizer module fault (Domestic models)
Filter moving fault (models with filter auto-clean function)
Indoor and outdoor capacity are not compatible (Domestic mini VRF)
Compressor IPM protection
Outdoor AC voltage is too low
Outdoor DC voltage is too high
Outdoor DC voltage is too low (MCE faulty of IR341 chip)
Outdoor AC voltage protection
Indoor power supply AC voltage protection (Japan models)
High temperature proteciton of compressor top (or IPM)
Communication error between outdoor chip and compressor drive chip
Current checking circuit faulty of inverter compressor
Inverter compressor start failure
Phase lack protection of inverter compressor
Zero speed protection of inverter compressor
Synchronization error between IR341 chip and PWM
Inverter compressor speed is out of control
Over current of inverter compressor
L/N wrong wiring of outdoor unit
Phase error of outdoor unit
Phase lack protection of outdoor unit
Feedback proection of compressor
High discharge temperature protection of compressor
Over current of outdoor unit
Indoor fan stop because of anti-cold wind function
Water tank proteciton (Portable)
Water full protection (Portable)
Indoor grille or panel protection (Domestic units)
IGBT fault of PFC circuit
Hi pressure protection
Lo pressure protectoin
Lo pressure protectoin (Domestic mini VRF)
Low pressure protection
Low ambient temperature protection
Hi evaporator temperature protection in heating mode
Lo evaporator temperature protection in cooling mode
Hi condenser temperature protection in cooling mode
Sweat protection of gas cooler (Domestic mini VRF)
Indoor humidity sensor fault
Frequency limitation caused by high or low evaporator temperature (L0)
Frequency limitation caused by high condenser temperature (L1)
Frequency limitation caused by high discharge temperature (L2)
Frequency limitation caused by high or low voltage (L5)
Frequency limitation caused by high current (L3)
Frequency limitation caused by high IPM temperature or faulty PFC
Frequency limitation caused by high pressure
Frequency limitation caused by low pressure
Frequency limitation caused remote controller
Mode conflict
... ...
Description
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