286
JOHNSON CONTROLS
FORM 201.21-NM4 (616)
286
JOHNSON CONTROLS
MICRO PANEL
ISN FAULT AND INHIBIT CODES (CON'T)
TABLE 27 - FAULT AND INHIBIT CODES (CON'T)
CODE
TYPE
SOURCE
FAULT or INHIBIT CODES
37
System
VSD
Pre-charge Low DC Bus Voltage
38
System
VSD
Pre-charge DC Bus Voltage Imbalance
39
System
VSD
High Dc Bus Voltage
40
System
VSD
Low DC Bus Voltage
41
System
VSD
DC Bus Voltage Imbalance
42
System
VSD
High Motor Current
43
System
VSD
Motor Current Overload (Software)
44
System
VSD
IGBT Gate Driver Fault
45
System
VSD
High Baseplate Temp.
46
System
VSD
Single Phase Input
47
System
VSD
VSD Run Signal Fault
48
System
Panel
High Discharge Press (Hardware-HPCO)
49
System
Panel
High Flash Tank Level
50
System
Panel
Control Voltage Fault
51
System
Panel
Low Discharge Superheat
52
System
-
SPARE 2
53
System
-
SPARE 3
54
System
-
SPARE 4
55
System
-
SPARE 5
56
System
-
SPARE 6
57
System
-
SPARE 7
58
System
-
SPARE 8
59
System
-
SPARE 9
60
System
-
SPARE 10
61
System
-
SPARE 11
62
System
-
SPARE 12