Connection Of Refrigerant Pipe - Vivax ACP-56COFM164GEEI User Manual

9) After all the refrigerant installation has been done, use nitrogen to carry out gas leak check.
Caution!
During the connection of the indoor unit or BU module to the refrigerant pipe, never pull any
♦
joints of the indoor unit or the BU module by force; otherwise the capillary pipe or other pipe
may crack, which then would result in leakage.
The refrigerant pipe should be supported by brackets, that is, don't let the unit withstand the
♦
weight of it.
For the Super Free Match system, each pipe should be labeled to tell which system it
♦
belongs to avoid mistaken inaccurate piping.

6.6 Connection of Refrigerant Pipe

NO.
Name Coping plate
NO.
Liquid side stop
Name
NO.
Name Front connection
①
Rear side plate
⑤
Right connection
valve board
A
Bottom
connection
Fig. 16
② ③
Front side plate
⑥ ⑦
Front
connection
board
B
Side connection
16
Gas side stop
valve
C
Rear connection
④
D