Installation; Selecting The Installation Location; Installing The Control Unit - Kessel Comfort Plus SD Instructions For Installation, Operation And Maintenance

3

Installation

3.1

Selecting the installation location

– Make sure that the cables of the assemblies to be connected (pump(s), sensor(s)) are long enough to be able
to be routed and connected to the control unit.
– Never expose the control unit to direct sunlight.
– Installation only in dry, easily accessible and frost-free rooms.
– The control unit must be protected by a fault current circuit breaker.
– Make sure that unauthorised persons (e.g. children) can neither operate nor switch off the control unit. It must
be housed in a lockable building / cabinet if necessary.
3.2

Installing the control unit

Make sure that the control unit is voltage-free.
The control unit can only be opened when the main switch
<20> is in the OFF position.
y Open the housing, to do this loosen the screws <29> (anti-clockwise) and
open the housing cover.
y Remove the filling material/component protection from the control unit.
y Install the housing in the planned spot, using all six attachment
possibilities. Drilling pattern see"Ill. [6]"]
Installation
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20
29
Ill. [3]
354
Ill. [4]
2018/02