Download Danfoss EFIT 550 User guide

Installation manual
• Install the display module carefully!
• Do NOT over-tighten the mounting screws on the display
module.
4.5 Activating the thermostat
• Switch on the mains supply.
• The unit switches on automatically.
• If the unit has never been activated before, configure basic
settings as described in section 4.6.
4.6 Configuring basic settings
• You can access and configure basic settings at any time by
pressing and holding the button for 12 seconds, entering
code 0044 and changing the parameters as required.
• If the button is not operated for approximately 60 seconds,
the thermostat automatically exits without storing any
changed values.
Turn clockwise to select “0044”.
Press to confirm.
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