Mitsubishi Electric PURY-P200YHM-A(-BS) Manuel D'installation page 6

10
[Fig. 10.2.1]
<A> Refrigerant service valve
(High-pressure side/brazed type)
C
A
D
[Fig. 10.2.2]
No.
A Shape
P250 1 <C> Low-pressure side
EP250 1 <C> Low-pressure side
P300 1 <C> Low-pressure side
EP300 1 <C> Low-pressure side
P350
P400 1 <D> High-pressure side
<A> Front pipe routing
B When not attaching a low-pressure twinning pipe
<C>
<D>
<B> Bottom pipe routing
B When not attaching a low-pressure twinning pipe
<C>
<D>
<A> Front pipe routing
<D> High-pressure side
A Shape
D Refrigerant service valve piping
G Twinning kit (sold separately)
H On-site piping (low-pressure connecting pipe: to BC controller)
I On-site piping (low-pressure connecting pipe: to outdoor unit)
J 75 mm (reference measurement)
*1 For the attachment of the Twinning pipe (sold separately), refer to the instructions included in the kit.
*2 Connection pipe is not used when the Twinning kit is attached.
*3 Use a pipe cutter to sever.
6
<B> Refrigerant service valve
(Low-pressure side/brazed type)
B
A : Shaft
B : Service port
E
C : Cap
D : Pinched connecting pipe severing portion
E : Pinched connecting pipe brazing portion
1
ID ø25.4
ø22.2
ID ø22.2
1 <D> High-pressure side
1 <D> High-pressure side
- 1 <D> High-pressure side
D
A
B
E
F
<E> Severing portion
D
referral figure
C
D
E
F
<B> Bottom pipe routing
<E> Severing portion referral figure
B When not attaching a low-pressure twinning pipe
E On-site piping (low-pressure connecting pipe)
K ID ø25.4 side
10.2
[Fig. 10.2.3]
A
A : Example of closure materials (field supply)
B : Fill the gap at the site
2
ID ø25.4
ø22.2
OD ø19.05
-
-
1 <C> Low-pressure side
- 1 <C> Low-pressure side
K
L
*3
* When not attaching a low-pressure twinning pipe.
B
3
ID ø25.4
ø28.58
ID ø28.58
-
- 1 <D> High-pressure side
-
- 1 <D> High-pressure side
1 <D> High-pressure side
C When attaching a low-pressure twinning pipe *1,*2
<C>
<D>
C When attaching a low-pressure twinning pipe *1,*2
<C>
<D>
<C> Low-pressure side
C When attaching a low-pressure twinning pipe
F On-site piping (high-pressure connecting pipe)
L Severing portion
4
ID ø19.05
OD ø19.05
-
-
-
G
H
I
F
G
I
H
F