REMKO WKF 120 Duo - Manual (Page 43)

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 10
metres.
n If the length of any of the pipelines exceeds 10
metres, then an additional filling for each addi-
tional metre of pipe length (basic length) is
required.
Basic
pipe length
Additional fill quantity
WKF 120
Duo
WKF 180
Duo
Up to and incl.
10m
0 g/m 0 g/m
Basic
pipe length
Additional fill quantity
WKF 120
Duo
WKF 180
Duo
10m to max. 50m
per circuit
50 g/m ---
10m to max. 75
m per circuit
--- 50 g/m
Examples
Basic
pipe length
Additional fill quantity
WKF 120/180 Duo
10 m 0 g
15 m 250 g
20 m 500 g
25 m 750 g
NOTICE!
The escape of refrigerant contributes to cli-
matic change. In the event of escape, refrig-
erant with a low greenhouse potential has a
lesser impact on global warming than those
with a high greenhouse potential. This device
contains refrigerant with a greenhouse poten-
tial of 1975. That means the escape of 1 kg of
this refrigerant has an effect on global warming
that is 1975 times greater than 1 kg CO
2 ,
based on 100 years. Do not conduct any work
on the refrigerant circuit or dismantle the
device - always enlist the help of qualified
experts.
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