Adding refrigerant
DANGER!
The connection of refrigerant pipes and the
handling of refrigerant may be only be carried
out by qualified personnel (competence cate-
gory I).
DANGER!
Only refrigerant in a liquid state may be used to
fill the cooling cycle!
CAUTION!
Danger of injury from refrigerant!
Refrigerant degreases the skin on contact and
may cause cold burns.
Therefore:
- Wear chemical-resistant protective gloves
when undertaking any work involving refriger-
ants.
-Safety glasses must be worn to protect the
eyes.
NOTICE!
Check the overheating to determine the refrig-
erant fill quantity.
n
The outdoor unit is pre-filled with refrigerant
sufficient for a length of ordinary pipe up to 30
metres.
n
If the length of any of the pipelines exceeds 30
metres, then an additional filling of 600g for
each 10 metres of pipe length (basic length) is
required.
Basic pipe length
Additional fill quantity
Up to and incl. 30 m
0 g/m
30 m to max. 75 m per
circuit
600 g/10m
Examples
Basic pipe length
Additional fill quantity
30 m
0 g
32 m
600 g
40 m
600 g
45 m
1200 g
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