Page 22 of 30
CENTRAL ALARM
Central ventilation control alarm on/off
No data from climate controllers.
No ventilation (measurement = 0%).
Central ventilation pressure control alarm on/off (input R1)
Pressure sensor faulty.
Pressure too low.
Pressure too high.
Minimum central ventilation pressure control alarm limit.
Maximum central ventilation pressure control alarm limit.
Current pressure.
CENTRAL HEATING
•
Central heating status
(heating is: “On”)
.
•
Current heating capacity of central heating (“controlled heating”)
Minimum heat request (frost protection). If the temperature in the rooms (which
pass on their heat request to this central heating boiler) falls to below the
minimum heat request setting, the central heating boiler will switch on.
Current water temperature
Calculated water temperature
