12
10
10.2
No.
9
0
a
b
c
A
Shape
PQHY
P200YLM
1
1
1
1
1
P250YLM
1
1
1
1
1
P300YLM
1
1
1
1
1
P350YLM
1
1
1
1
1
P400YLM
1
1
1
1
1
P450YLM
1
1
1
1
1
P500YLM
1
1
1
1
1
P550YLM
1
1
1
1
1
P600YLM
1
1
1
1
1
PQRY
P200YLM
1
-
1
1
1
P250YLM
1
-
1
1
1
P300YLM
1
-
1
1
1
P350YLM
1
-
1
1
1
P400YLM
1
-
1
1
1
P450YLM
1
-
1
1
1
P500YLM
1
-
1
1
1
P550YLM
1
-
1
1
1
P600YLM
1
-
1
1
1
No.
d
e
f
g
h
A
Shape
PQHY
P200YLM
-
-
-
1
1
P250YLM
-
-
-
1
1
P300YLM
-
-
-
1
1
P350YLM
4
4
1
1
1
P400YLM
4
4
1
1
1
P450YLM
4
4
1
1
1
P500YLM
4
4
1
1
1
P550YLM
4
4
1
1
1
P600YLM
4
4
1
1
1
PQRY
P200YLM
-
-
-
1
1
P250YLM
-
-
-
1
1
P300YLM
-
-
-
1
1
P350YLM
4
4
1
1
1
P400YLM
4
4
1
1
1
P450YLM
4
4
1
1
1
P500YLM
4
4
1
1
1
P550YLM
4
4
1
1
1
P600YLM
4
4
1
1
1
<A> Front pipe routing
B
Without a low-pressure twinning pipe
C
With a low-pressure twinning pipe (PQRY-P series ONLY) *1,*2
A
B
<B>
<C>
E
F
D
<C>
<B>
G
H
I
F
<B> Low-pressure side PQRY-P series (Gas side PQHY-P series)
<C> High-pressure side PQRY-P series (Liquid side PQHY-P series)
A
Shape
D
Refrigerant service valve pipes
E
Field-supplied piping (low-pressure connecting pipe)
F
Field-supplied piping (high-pressure connecting pipe)
G
Twinning kit (sold separately)
H
Field-supplied piping (low-pressure connecting pipe: to BC controller)
I
Field-supplied piping (low-pressure connecting pipe: to heat source unit)
*1 To attach 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.