Motor overload
• In the event of motor overload, the compressor will be shut-down, alarm LED (4) will flash,
automatic operation LED (5) will go out and the following screen will appear:
Main screen with shut-down indication, motor overload
flashing
bar
6.6
• Switch off the voltage and remedy the trouble.
• After remedying and when the shut-down condition has disappeared, switch on the voltage
and restart the compressor.
3.8
Service warning
Description
A service warning will appear when the service timer has reached the programmed time interval.
• If the service timer exceeds the programmed time interval, alarm LED (3) will light up.
• Press arrow key (2) to scroll to <d06> and the service symbol is shown. Press key (1), the
actual reading of the service timer appears and is shown in <hrs> or <x1000 hrs> (if the
service timer value is higer than 9999).
Example of service timer screen
<d06>
<hrs>
4002
The screen shows that the reading of the service timer is 4002.
• Press arrow key (2) to scroll to <d01> and the running hours symbol is shown. Press key
(1), the actual reading of the service timer appears and is shown in <hrs> or <x1000 hrs> (if
the service timer value is higer than 9999).
Instruction book
API451763
33
