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3.3.6 Positioner board (OPTION)
The positioner board is
assembled on the main board.
It is possible to pick between mA
and V using the small switch at
the base of the board.
3.3.7 Heating resistance
Each actuator includes a heating resistance.
As soon as the actuator is installed in the field, it is required to
supply the resistance to prevent condensation.
• Immediately put the cover back in place after installation and
make sure that its seal is clean. Never leave the actuator’s
electrical components without their protection cover.
In case of water intrusion:
• Dry the electrical components before putting back the cover.
• Check the electrical insulation.
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