Installation guide

Follow the steps below to mount the thermostat:
1. Open the thermostat:
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Push down the release tab.
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Carefully detach the front cover.
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Remove the two screws.
▪
Carefully detach the display module. Make sure to
pull it straight out to avoid damaging the 8-pin con-
nector plug on the back of the module.
▪
Carefully detach the frame.
ECtemp 550
Installation Guide 9