Assembly And Hydraulic Installation; Assembly Of The Indoor Unit - iDM iPUMP A 2-7 Installation Instructions Manual

6. Assembly and hydraulic installation

assembly and hydraulic installation
6 .1. A sse mb ly of t h e in d oor u n it
iPump A heat pumps must be installed in a frost-
protected room by an approved specialist. The room
temperature must be between 5°C and 25°C.
If the minimum size of the installation room falls below
the required value, the room must be designed as an
machine room according to EN 378.
It is not permissible to install the equipment in humid
or dusty rooms, where there is a risk of explosion.
For maintenance work a gap of 600 mm must be
observed at the front and depending of the connection
of the refrigerant pipes, on the right or left side of the
heat pump (see the opposite diagram).
The connection for the circulation line is located on
the front side of the storage tank, behind the electrical
tub. This must be folded downwards for installation.
The connections for the refrigerant lines are either on
the right or on left side.
The connections for heating fl ow and return fl ow are
on the top, also the connections for cold- and hot wa-
ter and the circulation. The connections are described
on page 9.
The relevant laws, regulations and standards must be
observed, in particular EN 378 parts 1 and 2 as well
as BGR 500.
Incorrect fl ow rates due to incorrect pi-
ping, incorrect fi ttings or improper pump
operation can cause damages!
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6. Assembly and hydraulic installation
Installation instructions iPump A 2-7, 3-11
View from above
600mm
Connection circulation line
min. 600mm
(C) IDM ENERGIESYSTEME GMBH