Failure analysis
PF166
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Display
Electronik
Sensor
Compressor
Failed Component
Compressor [230]
Display-Electronic [40]
Integrated in opener
LED between "+" and "D"
Connected to inverter box
Battery connector
or fuse
or broken battery cable
Is not running
Not running
No blinking Minus LED
No display
Off
Compressor
If the compressor doesn't start
after short circuiting "C" and "T"
the display-electronic is not
responsible for the failure
Blinking LED or displaying
character
5 thermal cut out
4 motor speed error
3 motor start error
Inverter box
Compressor is not running
Display could be out of order
5 thermal cut out
Inverter box
Compressor is not running
Electronic is connected direct
to battery by connecting "C"
and "-" together and display is
monitoring anything
Off because inverter is not
supplied with energy
Electronic
Compressor is off
or runs continuously
No display even after testing
step 6
Sensor
Running in safety operation
Display "F4"
7.
De-installation inverter box
[235]
If you identify that the inverter box
[235]
is damaged you can uninstall the box. Therefore
please disconnect all cables and open the screw.
Than you can remove the inverter and disconnect the connector from the compressor
8.
De-installation of display electronic
[40]
First you had to open the 3 screws
[60]
at the bottom of the opener.
TORX T15
unplug cables
and open
screw
unplug
connector
cables leaves
to top
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