Panasonic PAW-VP1000LDHW Technical Manual page 109

Alarm codes for indoor/outdoor units ECOi
Remote control
display
E14
E15
E16
E18
E20
E31
F01
F02
F03
F04
F06
F07
F08
F10
F11
F12
F14
F16
F17
F29
F31
H01
H02
H03
H05
H06
H31
L01
L02
L03
L04
L05
L06
L07
L08
L09
L10
L13
L17
L18
PAW-VP•LDHW - Technical Manual – 2019-11
Alarm contents
Two or more indoor units are set as main, in the group controlled indoor units
Fewer indoor units are found in Auto addressing than the setting on outdoor PCB.
More indoor units are found in auto addressing than the setting on outdoor PCB
No response from sub indoor to the main indoor unit in group control wiring
No indoor unit responded in auto addressing
Error in communication inside outdoor unit control box
Indoor unit heat exchanger liquid temperature sensor has failure (E1)
Indoor unit heat exchanger temperature sensor has failure (E2)
Indoor unit heat exchanger gas temperature sensor has failure (E3)
Compressor discharge to temperature sensor has failure (DISCH)
Outdoor unit heat exchanger gas temperature sensor has failure (EXG)
Outdoor unit heat exchanger liquid temperature sensor has failure (EXL)
Outdoor temperature sensor has failure (TO)
Indoor suction air (room) temperature sensor has failure (TA)
Indoor discharge air temperature sensor has failure (BL)
Compressor inlet temperature sensor has failure (SCT)
Subcooling heat exchanger temperature sensor has failure (SCG)
High pressure sensor has failure (HPS)
Low pressure sensor has failure (LPS)
EEPROM on indoor unit PCB has failure
EEPROM on outdoor unit PCB has failure
Compressor primary current is overcurrent
PFC is overcurrent or VDC is overvoltage
Compressor current sensor is disconnected or shorted
Compressor discharge temperature sensor is disconnected, shorted or misplaced (DISCH)
Low pressure sensor value is too low
Compressor HIC has failure. HIC is overcurrent or overheat. VDC is undervoltage or overvoltage
Indoor unit address setting has error. (No main indoor unit in group control)
Indoor unit model does not match with the outdoor unit model. (Multi-split/mini-split))
Two or more indoor units are set as main in group control
Duplicate system address setting on outdoor units.
Two or more indoor units are set as priority indoor unit (priority indoor unit)
Two or more indoor units are set as priority indoor unit (non-priority indoor unit)
Group control wiring is detected for indoor unit set as individual control
Indoor unit address is not set
Capacity setting of indoor unit is not correct
Capacity setting of outdoor unit is not correct
Indoor unit model does not match with outdoor unit
Model mismatch between outdoor units
4-way valve has failure
Error Codes PACi & ECOi
10
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