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C6/C6.1

Alarm list
How to check alarm list in units with C6.1 control panel (http://servisas.komfov... more
W1 - Clogged filters
Alarm conditions: Clogged filters Possible causes: - Clogged filter. ... more
F28-F31 - Sensor failure
Alarm conditions: F28 - Temperature sensor failure (room temperature sensor fai... more
F11-F22 Temperature sensor failure
Alarm conditions: F11 (http://servisas.komfovent.com/001852-F11-F22-Temperat%C... more
F10 - External fire
Alarm conditions: Fire signal activated from external fire system. Possible ca... more
F9 - Internal fire
Alarm conditions: Supply air temperature reached 70 oC or extract air temperatu... more
F8 - Heat exchanger icing
Alarm conditions: Freezed heat exchanger. Possible causes: - Preheater fa... more
F7 - Heat exchanger failure
Alarm conditions: Heat exchanger efficiency dropped below 50%. Possible causes... more
F6 - Electric heater overheat
Alarm conditions: Supply air temperature setpoint not reached when el. heater i... more
F5 - High supply air temperature
Alarm conditions: Supply air temperature reached 45 oC. Possible causes: ... more
F4 - Low supply air temperature
Alarm conditions: Supply air temperature dropped below 5 oC. Possible causes: ... more
F3 - Water temperature too low
Alarm conditions: Return water temperature dropped below 8 oC. Possible causes... more
F1-F2 - Low airflow
Alarm conditions: Airflow setpoint is not reached in CAV mode. Possible causes... more

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