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IFCLITY1106 - 5773010_01
This section is reserved for the After Sales
service only.
The card is located inside the unit and
requires dismantling.
DANGER! Only qualified service
personnel can access it.
There are 2 LEDs on the Inverter card
(Alarm / Power) that indicate the unit's
operating status.
The table below shows how to decode
the messages.
ALARM CODES
ALARM TYPE INDICATIONS IRREGULARITY Notes
High temperature
ALARM LED flashes
3sec ON 0.5sec OFF
The LED if permanently ON
after 1.5min
Motor off
Auto-Restart Alarm.
If the conditions persist after
1.5min, the alarm becomes
permanent, the Alarm LED stays
on, the system turns off.
Overvoltage
Undervoltage
Overcurrent
Overload
ALARM LED flashes
0.5sec ON 0.5sec OFF
Speed reduction
Power limitation
Safety control Temperature limitation
STOP Alarm LED permanently on Motor off
For alarms reset:
Set 0V ON INPUT
(turn the power off and then on again)
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