KB-206-1
11
6.3
Pipelines
The pipelines must be as short as possible in order to
minimise pressure drops and to keep the refrigerant
quantity available in the pipeline system as low as pos-
sible.
!
!
NOTICE
During soldering work on the suction gas line,
protect the low pressure transmitter against ex-
cess heat (max. 120°C)!
6.4
Incorporation of the condensing unit into the
refrigeration system
If the ECOLITE condensing unit is positioned above the
evaporator, the suction gas line must be executed ac-
cordingly. In case of a long suction gas line or several
evaporators, the use of the optionally available oil sep-
arator and OLC is recommended.
When using an LHL5E with only one capacity-con-
trolled cylinder bank, the suction gas line must be ex-
ecuted such that the oil return is guaranteed even at a
minimum capacity of 50%.
If the ECOLITE condensing unit is positioned below the
evaporator, an additional subcooler should be provided
(example see figure 9, page 11).
6
7
7
2
4
5
1
Fig. 8: Mounting of the ECOLITE above the evaporator
6
4
1
2
5
3
Fig. 9: Mounting of the ECOLITE below the evaporator
Connection positions
1
ECOLITE condensing unit
2
Evaporator
3
Additional subcooler
4
Expansion valve
5
Liquid line
6
Suction gas line
7
Oil syphon
Tab. 3: Connection positions
