27
2.
1.
3.
2x
D
C
D
C
D
C
Fig. 24
C
Liquid line
D
Hot gas line
1.
!
Please note
Contamination (e.g. metal swarf) or moisture
in the refrigerant lines will cause the appli-
ance to malfunction.
Point the pipe openings downwards or tem-
porarily plug them.
Undo the nuts from connections
C
(liquid line) and
D
(hot gas line) of the refrigerant lines.
Types 201.D04 and 201.D06:
Replace nuts with union nuts supplied (indoor unit):
■
⅝
UNF for liquid line
■
⅞
UNF for hot gas line
Connect supplied reducer with copper seal ring.
Types 201.D08 to 201.D16:
Slide the nuts onto the relevant refrigerant lines
from the outdoor unit.
2.
Flare the pipe ends of the refrigerant lines.
Note
If solder fittings are used, solder the fittings using a
shielding gas.
3.
Secure the refrigerant lines. Tighten with the torque
given below.
Installation sequence
Connecting the refrigerant lines
(cont.)
5790 931 GB
Installation
