DEVI devireg 540 User Instruction page 38

Reassemble the thermostat by fi rst placing the
frame, then mount the display module and
fi nally press the front cover into place.
Note:
The display must be gently remounted on the
base module, ensuring that the 8-pin plug is
placed accurately by using the four tabs sur-
rounding it.
When remounting the two screws in the side,
please DO NOT over tighten them.
They just need to be barely fastened.
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