User manual

5
741.011 | 12.18
EN
5 Installation
Note
The following section describes only the installation of the
controller
. Follow the instruc-
tions of each respective manufacturer when installing external components (collectors,
pumps, storage tanks, valves etc.)
5.1 Opening/Closing the casing
5.1.1 Remove the front panel
X
Grasp the front panel

by the grooves at the sides

and pull forwards

(Fig. 1).
Fig. 1:
Removing the front panel
5.1.2 Mount the front panel
X
Carefully position the front panel

and then press it onto the casing until it latches
into place.
5.1.3 Remove the terminal cover
Danger
Risk of death by electrocution!
•
Disconnect the controller from the power supply before removing the terminal
cover.
•
Make sure that the power supply cannot be unintentionally switched on when the
device is open.
1.
Remove the screw

(Fig. 1).
2.
Remove the terminal cover

.
5.1.4 Mount the terminal cover
1.
Position the cover

.
2.
Tighten the screw

to a torque of 0.5 Nm.