Daikin FAA71AUVEB Installation Manual page 28

Outdoor fan motor lock malfunction
(Outdoor unit)
E7
Outdoor fan instant overcurrent
malfunction (Outdoor unit)
Electric expansion valve malfunction
E9
(Outdoor unit)
Cooling/heating switch malfunction
EA
(Outdoor unit)
Discharge piping temperature
F3
malfunction (Outdoor unit)
High pressure switch failure (Outdoor
H3
unit)
Low pressure switch failure
H4
(Outdoor unit)
Outdoor fan motor position signal
H7
malfunction (Outdoor unit)
Outdoor air thermistor system
H9
malfunction (Outdoor unit)
Pressure sensor system malfunction
J1
(batch) (Outdoor unit)
Current sensor system malfunction
J2
(Outdoor unit)
Discharge pipe thermistor system
J3
malfunction (Outdoor unit)
Suction pipe thermistor system
J5
malfunction (Outdoor unit)
Outdoor heat exchanger distributor
J6
liquid pipe thermistor malfunction
(Outdoor unit)
Outdoor heat exchanger condenser /
J7
evaporator thermistor malfunction
(Outdoor unit)
Liquid pipe thermistor system
J8
malfunction (Outdoor unit)
Gas piping thermistor malfunction
J9
(cooling) (Outdoor unit)
Discharge pipe pressure sensor
JA
system malfunction (Outdoor unit)
Suction pipe pressure sensor system
JC
malfunction (Outdoor unit)
Inverter system malfunction
L1
(Outdoor unit)
Reactor thermistor malfunction
L3
(Outdoor unit)
Overheated heat-radiating fin
L4
(Outdoor unit)
Instantaneous overcurrent
L5
(Outdoor unit)
L8 Electric thermal (Outdoor unit)
L9 Stall prevention (Outdoor unit)
26
Abnormal stop is applied depending on the
model or condition.
Abnormal stop is applied depending on the
model or condition.
Abnormal stop is applied depending on the
model or condition.
Abnormal stop is applied depending on the
model or condition.
Abnormal stop is applied depending on the
model or condition.
Abnormal stop is applied depending on the
model or condition.
Inverter cooling failure.
The compressor engines and turbines may
be experiencing a ground fault or short
circuit.
The compressor engines and turbines may
be overloaded and disconnected.
The compressor may be locked.
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