nilan Compact P User Manual

34
GEO / AIR
Alarm list
The following list applies to ventilation units with the CTS602 control. The events are divided into the following categories:
Warning Operation continues, but an incident has occurred that should be kept in mind.
Alarm Operation is partially or completely stopped as it is a critical fault that needs immediate attention.
ID Type Display text Description / cause Troubleshooting
100 THeatSup Open T17 Heating supply temperature open con-
nection.
Check cable and connectors.
Measure the resistance in the temperature
sensor.
101 THeatSup Short T17 Heating supply temperature shortcir-
cuited.
Check cable and connectors.
Measure the resistance in the temperature
sensor.
102 THeatRet Open T16 Heating return temperature oen con-
nection.
Check cable and connectors.
Measure the resistance in the temperature
sensor.
103 THeatRet Short T16 Heating regurn temperature shortcir-
cuited.
Check cable and connectors.
Measure the resistance in the temperature
sensor.
104 TWaterTa Open T22 Water tank temperature open connec-
tion.
Check cable and connectors.
Measure the resistance in the temperature
sensor.
105 TWaterTa Short T22 Water tank temperature short-cir-
cuited.
Check cable and connectors.
Measure the resistance in the temperature
sensor.
106 Tamb Open T20 Ambient temperature open connec-
tion.
Check cable and connectors.
Measure the resistance in the temperature
sensor.
107 Tamb Short T20 Ambient temperature short-circuited. Check cable and connectors.
Measure the resistance in the temperature
sensor.
108 Troom Open T10Room temperature open connection. Check cable and connectors.
Measure the resistance in the temperature
sensor.
109 Troom Short T10 Room temperature short-circuited. Check cable and connectors.
Measure the resistance in the temperature
sensor.
110 THeatTank Open T18 Heating tank temperature open con-
nection.
Check cable and connectors.
Measure the resistance in the temperature
sensor.
111 THeatTank Short T18 Heating tank temperature short-cir-
cuited.
Check cable and connectors.
Measure the resistance in the temperature
sensor.
112 TColdSup Open T13 Cold supply temperature open connec-
tion.
Check cable and connectors.
Measure the resistance in the temperature
sensor.
113 TColdSup Short T13 Cold supply temperature short-cir-
cuited.
Check cable and connectors.
Measure the resistance in the temperature
sensor.

nilan Compact P Specifications

General

Brand	nilan
Model	Compact P
Category	Heat Pump
Language	English