13
N. Visualisation Description
54
Comp-Over-currentC2 Compressor 2 overcurrent
55
Current circuit SEC2 Current sensing circuit error or current sensor error of compressor 2
56
DesynchronizingC2 Desynchronizing of compressor 2
57
Comp-Dri-Comm-EC2 Communication error with driver compressor 2
58
HS-IPM-PFC over-TC2 Heat sink or IPM or PFC over-temperature of compressor 2
59
HS-IPM-PFC SEC2 Heat sink or IPM or PFC temperature sensor error of compressor 2
60
Charging circuit-EC2 Charging circuit error of compressor 2
61
DC under-voltageF1 DC busbar under-voltage or voltage drop error of fan 1
62
DC over-voltageF1 DC busbar over-voltage or voltage drop error of fan 1
63
IPM errorF1 IPM module error on fan 1
64
Startup failureF1 Fan 1 start-up failed
65
Dri-Mod resettingF1 Fan 1 driver reset
66
Fan-Over-currentF1 Overcurrent fan 1
67
Current circuit SEF1 Current sensing circuit error or current sensor error of fan 1
68
DesynchronizingF1 Desynchronizing of fan 1
69
Fan-Dri-Comm-EF1 Communication error with driver fan 1
70
HS-IPM-PFC over-TF1 Heat sink or IPM or PFC over-temperature of fan 1
71
HS-IPM-PFC SEF1 Heat sink or IPM or PFC temperature sensor error of fan 1
72
Charging circuit-EF1 Charging circuit error of fan 1
73
DC under-voltageF2 DC busbar under-voltage or voltage drop error of fan 2
74
DC over-voltageF2 DC busbar over-voltage or voltage drop error of fan 2
75
IPM errorF2 IPM module error on fan 2
76
Startup failureF2 Fan 2 start-up failed
77
Dri-Mod resettingF2 Fan 2 driver reset
78
Fan-Over-currentF2 Overcurrent fan 2
79
Current circuit SEF2 Current sensing circuit error or current sensor error of fan 2
80
DesynchronizingF2 Desynchronizing of fan 2
81
Fan-Dri-Comm-EF2 Communication error with driver fan 2
82
HS-IPM-PFC over-TF2 Heat sink or IPM or PFC over-temperature of fan 2
83
HS-IPM-PFC SEF2 Heat sink or IPM or PFC temperature sensor error of fan 2
84
Charging circuit-EF2 Charging circuit error of fan 2
85
DC under-voltageWP1 DC busbar under-voltage or voltage drop error of pump 1
86
DC over-voltageWP1 DC busbar over-voltage or voltage drop error of water pump 1
87
IPM errorWP1 IPM failure of water pump 1
88
Startup failureWP1 Startup failure of water pump 1
89
Dri-Mod resettingWP1 Drive module resetting of water pump 1
90
Over-currentWP1 Over-current of water pump 1
91
Current circuit SEWP1 Current sensing circuit error or current sensor error of water pump 1
92
DesynchronizingWP1 Desynchronizing of water pump 1
93
Dri-Comm-EWP1 Communication error to the drive of water pump 1
94
HS-IPM-PFC over-TWP1 Heat sink or IPM or PFC over-temperature of water pump 1
95
HS-IPM-PFC SEWP1 Heat sink or IPM or PFC temperature sensor error of water pump 1
96
Charging circuit-EWP1 Charging circuit error of water pump 1
97
Commu-E WP1 Communication error of the drive board of water pumps
98
Plate-H-E outlet TSE1 Outlet temperature sensor 1 of plate heat exchangers
99
Plate-H-E outlet TSE2 Outlet temperature sensor 2 of plate heat exchangers
100
Plate-H-E inlet TSE1 Inlet temperature sensor 1 of plate heat exchangers
101
Plate-H-E inlet TSE2 Inlet temperature sensor 2 of plate heat exchangers
102
Prote-4-way valve1 Reverse cycle 1 valve alarm
103
Prote-4-way valve2 Reverse cycle 2 valve alarm
(4) Error record:
Pressing the "Error record" button will access the alarm history;
Note:
— each saved error includes number, name, date of the error occurred; alarms will
be sorted by date (most recent rst);
— The system can save up to 10 errors for each unit; every error after this will over-
write the oldest one in the memory.
(5) Bar codes:
Function not available.
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