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Your outdoor unit contains easily flammable refrigerant
in safety group A3 according to ISO 817 and ANSI/
ASHRAE Standard 34.
Therefore a safety zone is defined in the immediate
vicinity of the outdoor unit, in which special require-
ments apply.
Note
The requirements for the safety zone must be com-
plied with completely.
The following conditions must not be present or occur
within the safety zone:
Building openings, e.g. windows, doors, light wells,
flat roof windows, etc.
Outdoor air and exhaust air apertures from ventila-
tion and air conditioning systems
Property boundaries, neighbouring properties, foot-
paths and driveways
Pump shafts, inlets to waste water systems, down-
pipes and waste water shafts, etc.
Other slopes, troughs, depressions, shafts
Electrical house supply connections
Electrical systems, sockets, lamps, light switches
Snowfall from roofs
Do not introduce ignition sources into the safety zone:
Naked flames or burner gauze assemblies
Grills
Tools that generate sparks
Electrical devices not free of ignition sources, mobile
devices with integrated batteries (e.g. mobile
phones, fitness watches, etc.)
Objects with temperatures above 360 °C
Note
The particular safety zone is dependent on the sur-
roundings of the outdoor unit.
The safety zones below are shown with floorstanding
installation. These safety zones also apply to other
types of installation.
In the case of wall installation, the requirements lis-
ted above also apply to the area below the outdoor
unit, down to the ground.
Freestanding positioning of the outdoor unit
1000
A
Fig. 1
ASafety zone
Siting the outdoor unit in front of an external wall
3144
3144
1000
250
A
A
Fig. 2
ASafety zone
Corner positioning of the outdoor unit, right
2894
250
A
A
1000
1800 500
750
Fig. 3
ASafety zone
Floor area of safety zone
If necessary, it is possible to deviate from the dimen-
sions of 1000 mm to the side and 1800 mm to the
front. Please note the following:
There must be a safety zone to the front and side.
The floor area of the safety zone must be observed.
Safety and liability
Safety zone
6199646
10


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