6.5 Adding refrigerant
The units contain a basic quantity of refrigerant. In
addition, an additional amount of refrigerant must
be added for refrigerant piping lengths exceeding 5
metres per circuit. Refer to the following chart:
Up to and
incl. 5m
From 5m to
max. length
JBW 260 DC
0 g/m
20 g/m
JBW 350 DC
20 g/m
JBW 520 DC
30 g/m
CAUTION!
Wear protective clothing when handling refrig-
erant.
DANGER!
Only refrigerant in a liquid state may be used to
fill the cooling cycle!
NOTICE!
Check the overheating to determine the refrig-
erant fill quantity.
NOTICE!
The escape of refrigerant contributes to climatic
change. In the event of escape, refrigerant 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 potential of 2088.
That means the escape of 1 kg of this refrig-
erant has an effect on global warming that is
2088 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.
7
Condensate drainage
connection and safe
drainage
3
2
4
9
5
5
11
100
6
8
7
10
10
12
12
1
Fig. 28: Condensate drainage, seepage of conden-
sate and strip foundation (cross-section)
1:
Outdoor unit
2:
Leg
3:
Condensate collection tray
4:
Floor bracket
5:
Reinforced strip foundation
HxWxD = 300x200x800 mm
6:
Gravel layer for seepage
7:
Condensate drainage heating
8:
Drainage channel
9:
Conduit for refrigerant piping and electrical
connecting line (temperature-resistant up to at
least 60°C)
10: Frost line
11: Drainage pipe
12: Soil
REMKO JBW...DC
28
Содержание JBW 260 DC AT
Страница 50: ...REMKO JBW DC 50...
Страница 51: ......
