Repairguide for VENTImotion/VENTIlogic
39
7.8 Replace control board/display
Perform repair
Tools and equipment required
• ESD protected work-station
• 3 mm Allen key
• Phillips screwdriver, size 1
1. Open the device (see "7.2 Open device" on
2. Remove the power board (see "7.5 Replace
3. Disconnect the encoder connector
and the
and
trol board.
4. Disconnect the ribbon cable of the display
and the fascia film:
to do so, pull the latch out until you feel
resistance
. You can then pull out the ribbon
cable.
Caution!
If the latch has not been opened correctly, the rib-
bon cable may be damaged when it is pulled out.
5. Pull flow measurement hoses
sensor.
6. Pull pressure measurement hoses
pressure sensors.
Ribbon cable for fascia film
Ribbon cable for
display
Summary of Contents for BiLevel-ST VENTImotion WM 24800
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