28
Type AWT/AWT-AC
Line
Connection to in-
ternal unit
Torque in Nm
221.A07
Liquid line
7
10 mm
⅝
UNF
33 to 42
Hot gas line
7
16 mm
⅞
UNF
63 to 77
221.A10
Liquid line
7
10 mm
⅝
UNF
33 to 42
Hot gas line
7
16 mm
⅞
UNF
63 to 77
221.A13
Liquid line
7
10 mm
⅝
UNF
33 to 42
Hot gas line
7
16 mm
⅞
UNF
63 to 77
221.B10
Liquid line
7
10 mm
⅝
UNF
33 to 42
Hot gas line
7
16 mm
⅞
UNF
63 to 77
221.B13
Liquid line
7
10 mm
⅝
UNF
33 to 42
Hot gas line
7
16 mm
⅞
UNF
63 to 77
221.B16
Liquid line
7
10 mm
⅝
UNF
33 to 42
Hot gas line
7
16 mm
⅞
UNF
63 to 77
Connecting the secondary circuit
Opening the casing door
1.
Fig. 21
2x
3.
2x
2.
A
B
Fig. 22
A
Straight pipe sections supplied
B
Pipe bends from secondary circuit connection set
(accessories): See separate installation instruc-
tions.
Installation sequence
Connecting refrigerant lines
(cont.)
5700 562 GB
Installation
