Installation - Danfoss 103 Installation And User Manual

Installation

NB. For FRU units - go straight to to point 4 on page 5
1. Loosen the fi xing screw in the
base of the unit to release the
grey plastic Wiring Cover. Ensure
the protective tape over the
thumbwheel remains in place.
2. Holding the unit clockface
downwards, press fi rmly in the
centre of the wallplate and slide
it from the module as shown.
4
Pre-Selector wheel
Selector switch
Plug-in replacement
module
Wallplate/Terminal
block (not with FRU
units)
wallplate/
terminal
block
plug-in
module