36
Tighten nuts with the following torques:
Type AWT-AC Line
Connection
to external
unit
Torque in Nm
221.A04
Liquid line
7
6 mm
⁷
⁄
₁₆
UNF
14–18
Hot gas line
7
12 mm
¾ UNF
50–62
221.A07
Liquid line
7
10 mm
⅝ UNF
33–42
Hot gas line
7
16 mm
⅞ UNF
63–77
221.A10
Liquid line
7
10 mm
⅝ UNF
33–42
Hot gas line
7
16 mm
⅞ UNF
63–77
221.A13
Liquid line
7
10 mm
⅝ UNF
33–42
Hot gas line
7
16 mm
⅞ UNF
63–77
Connection to the internal unit
Note
We recommend the pipe bends supplied are used for connecting the refrigerant lines.
Depending on the installation conditions, it may also be possible to connect the
refrigerant lines directly without bends.
Installation sequence
Connecting refrigerant lines
(cont.)
5600 950 GB
