Service manual

AUX air conditioner service manual
196
PG motor feedback is
abnormal
Timing light twinkles 4 times in
every 8 seconds
1
Plastic temp. sensor is
abnormal
Timing light twinkles 1 times in
every 8 seconds
2
Copper temp. sensor
is abnormal (indoor)
Timing light twinkles 2 times in
every 8 seconds
3
Copper temp. sensor
is abnormal (outdoor)
Timing light twinkles 1 times in
every 1seconds
4
9、H(Y) model air-conditioner fault display：
Fault source Display mode
The display
precedence
level
PG motor feedback is
abnormal
Timing light twinkles 4 times in
every 8 seconds
1
Plastic temp. sensor
is abnormal
Timing light twinkles 1 times in
every 8 seconds
2
Copper temp. sensor
is abnormal (indoor)
Timing light twinkles 2 times in
every 8 seconds
3
Copper temp. sensor
is abnormal (outdoor)
Timing light twinkles 1 times in
every 1seconds
4
10. EA、EC、EM、EY、EZ、EAA、EAD、EL、HS1、HSZ、HL1、HLZ、P、P1、ZZ、CZ
digital display series air-conditioner faults:
Fault source Display mode
The display
precedence
level
PG motor feedback is
abnormal
“E4” 1
Plastic temp. sensor is
abnormal
“E1” 2
Copper temp. sensor
is abnormal (indoor)
“E3” 3
11. All of the other E series except EA、EC、EM、EY、EZ、EAA、EAD:
Fault source Display mode
The display
precedence
level
PG motor feedback is
abnormal
Timing light twinkles 4 times in
every 8 seconds
1
Plastic temp. sensor
is abnormal
Timing light twinkles 1 times in
every 8 seconds
2
Copper temp. sensor
is abnormal (indoor)
Timing light twinkles 2 times in
every 8 seconds
3