Mitsubishi Electric PUHY-P-YSGM-A Anwendung Seite 4

10
[Fig. 10.2.1]
A
3
1
B
A : Close-packed packing
B : Hollow packing
[Fig. 10.2.2]
<C> [Ball valve (gas side/
In the case of Main unit)]
O S
E
N
<F> To Sub Unit
A : Valve stem
B : Stopper pin
C : Packing (Accessory)
D : Distributor (Gas) (Accessory)
E : Connecting pipe (Accessory)
F : Cap, copper packing
[Fig. 10.2.3]
4
M
<D> This figure shows the valve in the fully open state.
<A> [Ball valve (gas side/ <B> [Ball valve (liquid side)]
In the case of sub unit)]
B
O
O S
A
C
D
N
L
<G> To Main Unit <H> To Indoor Unit
10.2
G
S
<I> To liquid
distributor
(accessory)
<J> Oil balance
F
O *
<K> To A
G : Service port
H : Flare nut
I : Operating portion
J : Cap
K : Service port (Oil balance)
L : Field piping
*
H
A
P
Q
(Between
outdoor units)
H
I
M : Open (Operate slowly)
N : ø28.58
O : ø41.28
P : ø15.88
Q : ø9.52
K
<E> [Stop valve for
oil balance]
J