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.
11
Summary of Contents for devireg 540
Page 1: ...User Instruction devireg 540 550 GB DAS...
Page 18: ......
Page 19: ......
Page 20: ...29 Connection diagram Network connection devireg 550 ONLY...
Page 37: ...DO NOT over tighten 12...
Page 43: ...Remove the frame from the thermostat Frame 6...
Page 44: ...Remove the two screws one in each side and gently pull off the display module Screws 5...
Page 47: ......