Kessel Comfort PLUS, Original Operation Manual

Page: 44 / 108

Installation and operating manual 44 010-700_01
4. Installation
Follow the safety instructions in chapter 2.
A general plan of the connection possibilities for the PCB can be found at the end of
the document.
Tightening streng“Fig. [15] Torque for cable duct connections”.
4.1 Installing the control unit
L The control unit can only be opened when the main switch “Fig. [14]” on page
41) is in the OFF position.
• Loosen the screws for the housing cover and open the housing cover.
• Install the housing at the planned spot, using all four attachment possibilities in
the corners.
• Take the ambient conditions into account. There is a drilling template included in
the scope of delivery.
Isolate the system! Make sure that cables and electrical components are
disconnected from the power supply during work.
Fig. [15] Torque for cable duct connections
19mm 15mm
A
(230V)
B B B
B
19mm
A
(230V)
1 1
2 2
4mm ≈ 3Nm
1-2mm ≈ 1Nm 3
3