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Subject to change without notice | 83050400fUK – Translation into English of the original German operating manual | ait-deutschland GmbH
ACCESSORIES NECESSARY FOR OPERATION
ATTENTION
Use only original accessories from the manufac-
turer of the unit.
Air ducts (with air duct accessories) must be ordered
separately.
MAIN COMPONENTS
1 fan
2 switch
3 compressor
4 expansion vessel:
5 condenser
6 electric heating element
7 evaporator
Installation
Observe the following when performing work:
NOTICE.
Always comply with applicable accident pre-
vention regulations, statutory regulations, ordi-
nances and directives.
NOTICE.
Observe the sound levels of the respective
model.
Overview “Technical data / scope of delivery”,
“Sound” section.
INSTALLATION AREA
CAUTION.
Install the heat pump only indoors.
The installation room must be frost-free and dry.
WARNING!
Please note and follow the respective
relevant local standards, directives and
regulations applicable, especially the
minimum volume necessary depending
on the refrigerant capacity of the relevant
heat pump system (EN 378-1).
Refrigerant
Limit
R 134a
0.25 kg/m³
R 404A
0.48 kg/m³
R 407C
0.31 kg/m³
R 410A
0.44 kg/m³
Overview “Technical data / scope of delivery”,
“General unit data” section.
Minimum volume =
Refrigerant capacity [kg]
Limit [kg/m³]
NOTE.
If several heat pumps of the same type
are installed, only one heat pump must be
considered.
If several heat pumps of different types are
installed, the heat pump with the largest
refrigerant capacity must be considered.
