LCAC R32 Series
91
Service manual
Shutdown Causes
Code
Low ambient temperature protection
14
Refrigerant leakage detection
15
Communication malfunction between indoor and outdoor units
16
Communication error between outdoor main chip and compressor driven chip IR341
17
AC power input voltage protection
18
Top temperature protection of compressor
19
Outdoor EE Malfunction
20
Fan speed malfunction
21
Temperature sensor open or short circuit
22
Overcurrent protection
23
IMP overcurrent protection
24
Compressor lack of phase
25
Compressor malfunction
26
Low pressure protection of 311
27
Fan current protection
28
Fan lack of phase
29
Fan zero speed protection
30
PFC module protection
31
High pressure protection of 311
32
Zero speed malfunction
33
PWM malfunction
34
MCE malfunction
35
Compressor overcurrent protection
36
Compressor EE malfunction
37
Compressor start-up malfunction
38
311 fan speed has been malfunction
39
Low pressure protection
40
High pressure protection
41
PFC module malfunction
42
Shutdown stop
49
Electrical disconnect
50
DR stop
51
PART 5. ELECTRICAL CONTROL SYSTEM
Содержание J100Wi
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