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We reserve the right to modify technical specifications without prior notice.
83054200fUK
© ait-deutschland GmbH
POWER CONNECTION
It is not necessary to open the electric switch cabinet in
order to connect the power to the heat pump. The pow-
er is connected at the connection boxes on the water
connection side.
Proceed as follows:
If the unit is closed, open facing panels…
“Preparing for installation”
Open connection boxes…
LW 71… / LW 81…:
1 Connection box for electric
heating element
2 Connection box for compressor
LW 101… / LW 121… / LW 150H…:
1 Connection box for electric
heating element
2 Connection box for compressor
Electrical connections
Observe the following when performing all work:
DANGER
Danger of fatal injury due to electric
current!
Electrical connections may be installed
only by qualified electricians.
Before opening the unit, disconnect the
system from the power supply and secure
it from being switched back on!
WARNING
Observe the relevant EN, VDE and/or ap-
plicable local safety regulations during the
installation and during all electrical work.
Comply with technical connection re-
quirements of the responsible power sup-
ply company (if required by the latter)!
Summary of Contents for LW A Series
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