Si211311E
Procedure to Remove Four Way Valve and Coil
Removal Procedure
9
6. Procedure to Remove Four Way Valve and Coil
Procedure
Warning Be sure to wait for 10 minutes or more after turning off all power
supplies before disassembling work.
Step
Procedure
Points
∗
Make sure the refrigerant is
completely empty.
1
Remove the external
casing, etc., and
electrical parts
according to their
removal procedures.
2
Remove the four way
valve.
3
Heart the brazed parts
of the four way valve,
and remove the
assembly from the
piping side by drawing
out with a pair of pliers,
etc.
Note:
Apply the flame while cooling
with a leak cloth so that the
temperature of the main body
does not rise above 120 ºC.
Note:
When installing, first braze weld
the four way valve and attached
piping, then install the valve.
Be sure to check the position
angle of the piping when
brazing.
