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ENGLISH
GB
22
e56
Motor
excess tem-
perature
-
Switch off system power.
-
Wait for the motor to cool down.
-
Power the system again.
e57 ; e58
f < 100 Hz ;
f > 5 kHz
Check that the PWM external signal is operating
and connected as specified.
Energy Efficiency Index - EEI
The benchmark for the most efficient circulators is EEI ≤ 0,20