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by johnson controls
22
Troubleshooting
19
Short/open
circuit of the
temperature
sensor at the inlet
of the condenser
coil ( for the
commercial unit)
/
A5
/
/
/
/
/
Short/open
circuit of the
temperature
sensor at the
outlet of the
condenser
coil ( for the
commercial unit)
/
A7
/
/
/
/
/
Memory
card error
/
EE
/
/
/
/
/
Frequency
limitation/
degradation for
module circuit
protection (for
phase circuit)
/
En
/
/
/
/
/
Frequency
limitation/
degradation
for module
temperature
protection
/
EU
/
/
/
/
/
Frequency
limitation/
degradation
for overload
/
F6
/
Flash 6
times
/
/
/
Frequency
limitation /
degradation for
circuit protection
of the whole unit
/
F8
/
Flash 8
times
/
/
/
Frequency
limitation/
degradation for
module circuit
protection (for
phase circuit)
/
F9
/
Flash 9
times
/
/
/
Frequency
limitation/
degradation for
anti-freezing
protection
/
FH
/
Flash 2
times
Flash 2
times
/
/
No indoor
fan motor
/
H6
Flash 11
times
/
/
/
/
Compressor
demagnetizing
protection
/
HE
/
/
Flash 14
times
/
/
Indoor and
outdoor units
unmatched
/
LP
Flash 19
times
/
/
/
/
Summary of Contents for ERJC 36
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