Configuration > Alarms > Air and temperature control


ID

Alarm name

Alarm trigger

53

Filter alarm supply air

DI: Filter guard supply air / filter pressure drop is above the limit at actual airflow.

54

Filter alarm extract air

DI: Filter guard extract air / filter pressure drop is above the limit at actual airflow.

55

Alarm low air flow

DI: Flow guard

56

Extra freeze protection

External frost protection thermostat activated

57

Defrost protection exchanger alarm

Exchanger deicing pressure switch activated

63

Electric heater is overheated

DI: Overheated electric heater

65

Low efficiency exchanger

Efficiency below limit

66

Defrosting alarm

Exchanger deicing activated by deicing sensor

81

Deviation alarm supply temperature

Temperature of the supply air is of limit longer than expected

82

Deviation alarm Flow/pressure supply air

Pressure or airflow of the supply air fan is of limit longer than expected

83

Deviation alarm Flow/pressure extract air

Pressure or airflow of the extract air fan is of limit longer than expected

86

High supply air temperature

Temperature above alarm limit

87

Low supply air temperature

Temperature below alarm limit

88

Supply air temperature max limit

Temperature above alarm limit

89

Supply air temperature min limit

Temperature below alarm limit

90

High room temperature

Temperature above alarm limit

91

Low room temperature

Temperature below alarm limit

92

High extract air temperature

Temperature above alarm limit

93

Low extract air temperature

Temperature below alarm limit

94

High outdoor air temperature

Temperature above alarm limit

95

Low outdoor air temperature

Temperature below alarm limit

96

Freeze protection alarm 1

Temperature below alarm limit (description of the function)

97

Freeze protection alarm 2

Temperature below alarm limit (description of the function)

98

Freeze protection alarm 3

Temperature below alarm limit (description of the function)

187

Leakage heater valve

Delta-t of heater inlet/outlet is higher then preset limit

213

Deviation alarm supply temp zone 1

Temperature above/below alarm limit longer than expected

214

Deviation alarm supply temp zone 2

Temperature above/below alarm limit longer than expected

215

Deviation alarm supply temp zone 3

Temperature above/below alarm limit longer than expected

216

Freeze protection alarm zone 1

Temperature below alarm limit. Risk of freezing (description of the function)

217

Freeze protection alarm zone 2

Temperature below alarm limit. Risk of freezing (description of the function)

218

Freeze protection alarm zone 3

Temperature below alarm limit. Risk of freezing (description of the function)

219

Electric heater is overheated zone 1

DI: Overheated electric heater zone 1

220

Electric heater is overheated zone 2

DI: Overheated electric heater zone 2

221

Electric heater is overheated zone 3

DI: Overheated electric heater zone 3