STIEBEL ELTRON WPKI-HKM E Installation Seite 9

INSTALLATION
Installation
Servomotor
The angle of rotation is electrically limited to 90°. Upon reach-
ing its end stops, the drive will be switched off and switched to
zero volt. The servomotor can be switched to manual control
via the rotary selector on the casing.
Manual mode
5. Installation
5.1 Circulation pump installation position
Material losses
!
f Observe the circulation pump installation and op-
erating instructions.
Material losses
!
f Do not install the circulation pump on the ceiling
or horizontally on the floor.
5.2 Installation example for wall mounting
1
5
1 WPKI-HK E
2 WPKI-HKM E
3 WPKI-HKV (not part of the standard delivery)
4 Return
5 Flow
WPKI-HKM E | WPKI-HK E
Automatic mode
2
3
4
 Fit the compact installation with the insulation to the ex-
isting pipework.
 Tighten the fittings by hand.
 Mark the edges of the compact installation on the wall.
f Remove the compact installation from the wall.
f Mark the holes to be drilled.
f Drill the holes.
f Insert the rawl plugs into the holes.
f Secure the lower insulation shell with the screws and
washers supplied.
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