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Subject to change without notice | 83057800cUK – Translation into English of the original German operating manual | ait-deutschland GmbH
1. To avoid damage: On a handcart, load the unit
on its side only.
2. Transport unit on the handcart.
Carrying the unit
Housing panels are dismantled.
1.
Dismantle module box and carry it by the
support lugs to the place of installation.
2. Carry the housing with the unit components
separately to the place of installation.
5.4 Installation
Installation room and space requirements
NOTE
Note and follow the local regulations and
standards regarding the installation room
and space requirements. The table shows
the regulations as per EN 378-1 relevant in
Germany.
Refrigerant
Limit value [kg/m³]
R 134a
0.25
R 404A
0.48
R 407C
0.31
R 410A
0.44
(
“Technical data/Scope of supply” on page 22).
Minimum room
volume =
Refrigerant capacity [kg]
Limit value [kg/m³]
NOTE
If several heat pumps of the same type are
installed only one heat pump need to be
taken into account. If several heat pumps of
different types are installed, only the heat
pump with the largest refrigerant volume
needs to be taken into account.
Minimum volume corresponds to the require-
ments for the refrigerant used.
Installation inside the building only.
Installation room is dry and frost-free.
Clearance dimensions are met (
“Installation
plans” on page 29).
The surface/floor is suitable for installation of
the unit:
–
level and horizontal
–
load-bearing capacity for the unit's weight
Aligning the unit
►
Align the unit horizontally and stably in the
installation site using the height-adjustable feet
and a spanner size SW 13. Adjustment range:
25 mm.
6 Installation and connection
6.1 Dismantle the module box
ATTENTION
If the module box is tilted by more than 45°,
compressor oil runs into the cooling circuit.
►
Do not tilt the module box by more than 45°.
