24
Connection to the external unit
C
D
C
D
4.
3.
2x
2.
Fig. 17
Example type AWT/AWT-AC 221.A04
C
Liquid line
D
Hot gas line
1.
Undo the side cover: See page 39.
2.
!
Please note
Contamination (e.g. metal swarf) or moisture
in the copper pipes of the refrigerant lines will
cause the appliance to malfunction.
Hold the pipe openings downwards or tempo-
rarily plug them.
Undo the nuts from connections
C
and
D
on the
refrigerant lines (liquid line and hot gas line).
Type AWT/AWT-AC 221.A04
:
Slide the nuts onto the refrigerant lines prepared on
site.
Type AWT/AWT-AC 221.A05 to A13, 221.B10 to
B16
:
Replace nuts with union nuts supplied (internal
unit):
■
⅝
UNF for liquid line
■
⅞
UNF for hot gas line
3.
Flare the pipe ends.
4.
Secure the pipes.
Installation sequence
Connecting refrigerant lines
(cont.)
5700 562 GB
Installation
