10 - EN
EN - 11
15.. Malfunction indicator
problem/mailfunction
Check/action
RPMe, VPMe, KPMe
not regulating position correctly
Check dipswitch setting.
Check current:
Low: 230V for L3
Medium: 230V for L3 and L2
High: 230V for L3 (+L2) and L1
Motor does not rotate
Check dipswitch setting.
Check current low/medium and high.
Check on the PCB the power supply to the motor, 230V for L and
N.
No voltage means the PCB is defective
Check on the PCB the control voltage for the motor. Test
voltage between GND and 0-10V (0V is off and 10V is 100%).
Replace the PCB if no voltage is detected.
RPM, VPM, KPM
Not regulating position correctly
Check current:
Low: 230V for L3
Medium: 230V for L3 and L2
High: 230V for L3 (+L2) and L1
Fan speed does not correspond with
the switch setting
Check current low/medium and high. If this is correct, replace the
condenser module.
Motor does not rotate
Check current low/medium and high
If the fan hums and does not reach operating speed, then the mo-
tor condenser may be defective; replace the condenser module
if necessary
Apply 230V directly to L3 and U1 if the fan rotates, replace the
condenser module. If the fan does not rotate, replace the motor
