Mitsubishi Electric SUZ-KA18 Installation Manual page 5

(inch)
A
A
Flare cutting dimensions
B
the gas pipe side of the outdoor unit.
Stop valve cap
*4 to 5 turns
Stop valve for
wrench
Service port cap
Service port
A
Body
A
B
Gas pipe
C
Insulation
D
Taping
B
C
D
Gauge manifold valve
Handle
Handle High
Low
Stop valve for
GAS
Adapter for
preventing the
pump with the function to
This may cause gas leak.
tighten part A. Do not tighten part A
or turn the body when valve core is in
open position.
age.
[Fig. 4-5]
A
completed.
Gas side
may result.
1
2
Warning:
1. Loosen the nut until you hear a hissing noise.
ing noise stops)
3.
A
Flare dimensions
inch inch
1/4" 11/32 - 23/64
3/8" 1/2 - 33/64
1/2" 41/64 - 21/32
5/8" 49/64 - 25/32
vacuum pump.
valves lowers the performance and causes problems.
of the refrigerant in the system may be changed and affect performance of the air
conditioner.
B
C
D
øA dimensions
-
-
5