Immergas AUDAX PRO 4 V2 - Recovery; Installation Place Requirements; Moving the Outdoor Unit with Wire Ropes

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AUDAX PRO 4-6 V2 AUDAX PRO 9 V2
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4.8 RECOVERY.
- When the refrigerant is removed from the system to perform
maintenance or decommissioning, remove all of it (refer to
legislation in force in the country of destination).
- When the refrigerant is transferred to cylinders, make sure that
cylinders with refrigerant recovery are used, specic for slightly
ammable gas.
- All of the cylinders used for the recovered refrigerant must be
labelled.
- e cylinders must be equipped with pressure limiting valves
and shut-o valves in the correct order.
- e recovery system must work normally according to the spec-
ied instructions and must be suitable for refrigerant recovery.
- Furthermore, the calibration scales must work normally.
- e couplings of the exible hoses must not leak.
- e parts must be labelled to guarantee that they have been
decommissioned and refrigerant emptied. Consult the manu-
facturer if you suspect any leaks.
- e recovered refrigerant must be sent back to the supplier in
recovery cylinders with the Waste Transfer Note attached.
- Do not mix refrigerants in recovery units or cylinders.
- If compressors or compressor oils must be removed, make sure
that they have been evacuated to an acceptable level to guarantee
that no ammable refrigerant remains in the lubricant.
- e evacuation procedure must be performed before sending
the compressor to the supplier.
- Only electrical heating of the compressor body is allowed to
speed up the process.
- e oil must be safely drained from the system.
- Never install a motorised appliance to avoid ignition.
- Empty recovery cylinders must be vacuum and cooled before
recovery.
4.9 INSTALLATION PLACE REQUIREMENTS.
- e outdoor unit must be installed in an open space always
ventilated.
- Local regulations on gas must be complied with.
- For installation inside a building (whether the indoor unit or
outdoor unit installed inside) a minimum surface of the con-
ditioned area is mandatory according to IEC 60335-2-40: 2018
(see the reference table in the installation manuals of the indoor
or outdoor unit).
- To handle, bleed or dispose of the refrigerant or to interrupt the
refrigerant circuit, personnel must be in possession of a certicate
supplied by an accredited authority in the sector.
- Do not install the indoor unit if there are drainage issues.
4.10 MOVING THE OUTDOOR UNIT WITH WIRE
ROPES.
Fasten the outdoor unit with two wire ropes, 8 m or larger as
shown in gures 6 and 7. Insert a piece of cloth between the out-
door unit and the cables to protect it from damage or scratches,
then move the unit.
Cord
Wire rope
Protective
cloth of the
panel
Protective
cloth