Danfoss EFIT 550 - Thermostat Installation Procedure; Dismantling the Thermostat; Removing the Front Cover

Installation of Thermostat EFIT 540/550:
When installing Thermostat EFIT 540/550 you must fi rst
dismantle the thermostat.
Remove the front cover by gently pressing the release tab
in the top (center hole), and lift out the cover.
Release tab
2