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Fan Alarm Codes
Fan Alarm codes listed in Table 64 are enumerations porting a number code to a specific alarm. These codes are used in the
Data logging and BMS communications to effectively communicate active alarms.
1
2
3
4
5
0
0
0
0
0
1
12
23
34
45
2
13
24
35
46
3
14
25
36
47
4
15
26
37
48
5
16
27
38
49
6
17
28
39
50
7
18
29
40
51
8
19
30
41
52
9
20
31
42
53
10
21
32
43
54
11
22
33
44
55
TrilliumSeries™ Adiabatic Cooler - TRF Operation & Maintenance Manual – Alarms & Troubleshooting
Fan Number
6
7
8
9
10
Fan Alarm Code
0
0
0
0
0
56
67
78
89
100 111 122 133 144 155 166 177
57
68
79
90
101 112 123 134 145 156 167 178
58
69
80
91
102 113 124 135 146 157 168 179
59
70
81
92
103 114 125 136 147 158 169 180
60
71
82
93
104 115 126 137 148 159 170 181
61
72
83
94
105 116 127 138 149 160 171 182
62
73
84
95
106 117 128 139 150 161 172 183
63
74
85
96
107 118 129 140 151 162 173 184
64
75
86
97
108 119 130 141 152 163 174 185
65
76
87
98
109 120 131 142 153 164 175 186
66
77
88
99
110 121 132 143 154 165 176 187
Table 64. Fan Alarm Codes
11
12
13
14
15
0
0
0
0
0
16
17
18
Fan Alarm
0
0
0
No Fan Alarm
188
Fan X Offline
189
Fan X DC-link
Undervoltage
190
Fan X Position
Sensor Cal Error
191
Fan X Speed Limit
Exceeded
192
Fan X Motor Blocked
193
Fan X Hall Sensor
Error
194
Fan X Motor
Overheating
195
Fan X Fan Bad
(General Error)
196
Fan X
Communication Error
197
Fan X Output Stage
Overheating
198
Fan X Phase Failure
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