Faults Codes - Lennox CLIMATIC 50 User Manual

FAULTS CODES

1 Water Flow
4 Filters
5 Filters
11 Electrical Heater
Outlet water T° or Supply air T°
12
13 Intlet water T° or Room air T°
Gas Burner, 1
14
15 Gas Burner, 2
Outlet water T° or Supply air T°
22
23 Intlet water T° or Room air T°
Humidifier
31
32 Room Humidity
Room Humidity
33
40 Flow, Pump
Pump, 1
41
42 Pump, 2
Real Time Clock
70
71 BE50, 1
BE50, 2
72
73 BE50, 3
BE50, 4
74
75 BE50, 5
BM50, Slave
76
80 Remote S.Point
Intlet water T° or Room air T°
81
82 Room Humidity
Outside air Temperature
83
84 Outside Humidity
Outlet or Supply T.
85
86 Inlet, Heat Recovery
87 Outlet, Heat Recovery
88 Return or Mixing T.
Air, Condenser fan
90
91 Blower, Fan
92 Air, Condenser fan
93 Air, Condenser fan
94 Air, Condenser fan
95 Air, Condenser fan
Water, Condenser
96
97 Water, Condenser
98 Water, Condenser
99 Fire / Smoke
111 High Pressure
112 Low presure
114 Circuit 1
115 Circuit 1
117 Circuit 1
118 Circuit 1
121 High Pressure
122 Low presure
124 Circuit 2
125 Circuit 2
CLIMATIC 50 user manual – Chillers ranges
Flow switch cut off
Dirty
Missing
Faulty
Too high T°
Too Low T°
Faulty
Faulty
Too Low T°
Too high T°
Faulty
Humidity Too Low
Humidity Too High
Failure
Electric failure
Electric failure
Faulty
Faulty communication
Faulty
Faulty
Faulty
Faulty
Faulty
Faulty
Faulty Sensor
Faulty Sensor
Faulty Sensor
Faulty Sensor
Faulty Sensor
Faulty Sensor
Faulty Sensor
Faulty Sensor
Faulty
Faulty
Faulty, System 1
Faulty, System 2
Faulty, System 3
Faulty, System 4
Temp. Too low
Temp. Too High
Faulty, Flow
Faulty
Faulty Sensor, 1
Faulty Sensor, 1
Compressor elec. failure
High Pressure cut
Low Pressure cut
Risk of Frosting
Faulty Sensor, 2
Faulty Sensor, 2
Compressor elec. failure
High Pressure cut
CL50-CHILLERS/IOM/1105-E
See page 29 & 36
See page 28
See page 28
See page 28
See page 28
See page 36
See page 38
See page 38
See page 30
See page 33
See page 33
See page 33
See page 33
See page 37
See page 37
See page 37
See page 37
See page 37
See page 33
See page 34
See page 35
See page 31
See page 32
See page 33
See page 34
See page 35
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