Cetetherm Midi Wall IQHeat
Installation, service and operating instruction
14
5
Troubleshooting
5.1
Fault indication for IQHeat
The processing unit alerts for different situations. Alarms are indicated on the control display with the alarm
symbol
.
Alarms are divided into three classes:
•
A or 1 = Alarm, High
•
B or 2 = Alarm, Low
•
C or 3 = Alarm, Warning
Active alarms:
•
alarm symbol in the display flashes
•
alarm button on the control panel flashes
Acknowledged but still active alarm:
•
alarm symbol in the display lights
•
alarm button on the control panel lights
If a GSM modem is connected to the processing unit, an alarm is sent by text message to the specified
telephone number.
For more information please see
User instruction IQHeat Doc-1552
.
