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- First unplug the connectors from the fan by pressing the clip;
- remove the 2 or 3 M5 screws using an 8mm socket; be careful not to drop the screws and not
to damage the fan blades.
To take off the electronic board:
- remove the right side cover;
- remove the right fan;
- Unscrew the M5 screw (8mm socket) holding the board, located above the door switch.
Then pull the board 20cm towards you to access the connectors. The cables are attached to the
card holder with cable ties.
Connections
The various cables have to be connected to the main board.
From top to bottom:
- The cable of the air box motor unit;
- The left fan cable;
- The 24VDC power supply cable;
- The control panel cable;
- The temperature sensor (thermocouple).
In order to avoid damaging the connectors while handling the board, these cables are attached
to the board support with cable ties.
The right fan is connected directly to the main board, under the led button.
The power supply can be moved to the left side or to the right side. The right fan is connected
directly to the main board, under the led button.
The power supply can be moved to the left side or to the right side. To do this, loosen the power
cable and bring it in through the left side of the appliance. Use the steel cable duct to route the
cable to the left side or right side of the appliance.
When connecting the 24V power supply cable to the main board, please make sure to leave at
least 20cm of free cable (slack) inside the appliance to be able to dismantle the card and remove
it effortlessly.
It is advisable to attach the power cable to the body side using cable ties.
Adjustment
The door switch integrated to the main board allows managing ventilation and fire. Its role is
therefore essential for the correct operation of the appliance.
This door switch is operated by a metal bracket bolted to the side of the door. This bracket must
be adjusted precisely. The push button must be switched when the door is closed, and not
before.
