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Outdoor Unit
14
Flash time
alarm
Description
Analyse and diagnose
1
Eeprom failure
Outdoor main board eeprom fail
2
IPM failure
IPM failure
3
Overcurrent protection of AC
electricity for the outdoor PCB
The current of L and N is too high.
4
Communication error between
outdoor board and model pcb.
Communication fail over 4 min.
8
Compressor discarging temperature
protection
Compressor dischrging temperature over stopped temperature
9
Abnormal of DC motor
Jam of DC motor or motor failure
10
Abnormal of piping sensor
Piping sensor short circuit or open circuit
11
Suction temperature sensor failure
Wiring of the compressor is wrong or poor connections
12
Abnormal of outdoor ambient sensor
Outdoor ambien sensor short-circuit or open circuit
13
Abnormal of compressor discharge
sensor
Compressor discharge sensor shirt circuit or open circuit
15
Commmunication error between
indoor and outdoor unit
Communication fail over 4 min.
16
Lack of refrigerant
Check leakage in the unit
17
4-way valve reverse failure
˄
only for
18K
˅
Alarm and stop if detect:
Tm <= 15 last for 1 min. after compressor has started since 10 min. in heating
mode; failure confirmation if 3 times an hour
18
Compressor jam (only for spdu)
Inner compressor is abnormal jamed
19
Module PWM select circuit error
Module PWM select wrong circuit
25
Compressor U-phase overcurrent
U-phase compressor current too hight
25
Compressor V-phase overcurrent
V-phase compressor current too hight
25
Compressor W-phase overcurrent
W-phase compressor current too hight
Summary of Contents for GES-NX25OUT
Page 4: ...WARNING CAUTION 2...
Page 5: ...3...
Page 6: ...4...
Page 7: ...5...
Page 8: ...6...
Page 9: ...7...
Page 10: ...8...
Page 13: ...11...
Page 14: ...12...
Page 17: ......
Page 34: ......
Page 51: ......
Page 53: ...2088 N Voltaj QHUJHVL OHNWURPDQ HWLN 8 XPOXOXN...
Page 68: ......
Page 71: ...HFC R410A 1...
Page 72: ...2...
Page 73: ...All Fresh off 3 R410A...
Page 74: ...R410A 80 4 R410A R410A R410 R410A R410A R410A R22...
Page 75: ...5 switch Type B fuse...
Page 81: ...3 0 3Mpa 3 0 kg cm g 3 1 5 MPa 15 kg cm J 4 3 0MPa 30 NJ FP J 4 1 C 0 01 0 1 NJ FP J 1 3 1...
Page 82: ...8 6 5 1 2 3 03 J RZ 12 5...