
ALARM
If an alarm occurs, LED
shines red.
When one or more alarms are active, this is indicated
according to the following table. If more than one alarm
is active, the one with the highest priority is displayed.
LED indication
Cause / Action
The rotor is blocked. Wait or
release the rotor shaft.
Supply voltage too low.
Check the supply voltage.
Electrical fault. Check the
supply voltage or replace
the circulation pump.
25
PCS 44 S-series | GB
S