Electrical work
21.11.2015
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Z20469
Copyright
2013 by: WATERKOTTE GmbH. Subject to changes.
9.3
Installation instructions for external sensor
The external sensor must always be installed vertically (even if temporary), with
cable entry pointing downward. Next, screw connection must be tightened
enough to allow sealing insertion of cable and to prevent water from entering the
housing.
When performing temporary installation, sensor might have to be mounted on
board, which is fastened to a wall (outdoor).
Figure 21: Installation position of external sensor
9.3.1
Cabling
EcoTouch Ai1 Geo
You can use the cable entry for electrical wiring to the heat pump via two open-
ings on the top of the unit (rear side). The cables are routed in a recess of tank
isolation to the front of the unit. There is a mounting plate for fixing the cable.
Using the supplied cable ties you can fix the cable and realise a strain relief.
EcoTouch DS 5018 Ai
You can use the cable entry for electrical wiring to the heat pump via the multi ca-
ble entry (rear side).
All cable cross sections/types must be specified on site by professional electri-
cian, in compliance with applicable DIN standards.
A G S 5 4
