22
2.
Flare the pipe ends of the refrigerant
lines.
Note
If solder fittings are used, solder the
fittings using a shielding gas.
3.
Fit refrigerant lines and insulate them
to provide protection from heat and
vapour diffusion.
Tighten the nuts with the following torque:
Type
AWB/
AWB-AC
Line
Connection to
internal unit
Torque in Nm
201.B04
Liquid line
7
6 mm
⅝ UNF
with reducer
33–42
⅝ x
⁷
⁄
₁₆
14–18
Hot gas line
7
12 mm
⅞ UNF
with reducer
63–77
⅞ x ¾
50–62
201.B07
Liquid line
7
10 mm
⅝ UNF
33–42
Hot gas line
7
16 mm
⅞ UNF
63–77
201.B10
Liquid line
7
10 mm
⅝ UNF
33–42
Hot gas line
7
16 mm
⅞ UNF
63–77
201.B13
Liquid line
7
10 mm
⅝ UNF
33–42
Hot gas line
7
16 mm
⅞ UNF
63–77
201.C10
Liquid line
7
10 mm
⅝ UNF
33–42
Hot gas line
7
16 mm
⅞ UNF
63–77
201.C13
Liquid line
7
10 mm
⅝ UNF
33–42
Hot gas line
7
16 mm
⅞ UNF
63–77
Installation sequence
Connecting the refrigerant lines
(cont.)
5782 176 GB
Содержание Vitocal 200-S
Страница 80: ...80 Removing cover from programming unit if necessary 5 4 4x Troubleshooting Repairs cont 5782 176 GB...
Страница 81: ...81 Placing the control panel in its service position 4x 1 3 2 Troubleshooting Repairs cont 5782 176 GB Service...
Страница 145: ...145 5782 176 GB...
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Страница 147: ...147 5782 176 GB...