Electrical work
8.2 Installation instructions for external sensor
8.3 Cabeling
04.12.2015
We recommend the use of an earth leakage circuit breaker (RCD), not
exceeding 30 mA.
Replacement of mains connection cables may only be performed by
customer service or a similarly qualified person.
The external sensor must always be installed vertically (even if temporary),
with cable entry pointing downward. Next, screw connection must be tight-
ened enough to allow sealing insertion of cable and to prevent water from
entering the housing.
A G S 5 4
Figure 5: Installation position of external sensor
The cable for the electric wiring can be passed through the openings to the
upper rear wall of the heat pump.
The cables are fixed by means of strain relief and cable glands.
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Copyright 2014 by: WATERKOTTE GmbH. Subject to changes.