1-14. Optional Solenoid Valve Kit - Panasonic U-72MF2U9 Installation Instructions Manual

Table 17 Dimensions for connections of each part
Position A
ø1-1/2" ø1-1/4"
Dimension
(ø38.1) (ø31.75)
2
. CZ-P224BH1U
Use: For indoor unit (Capacity after distribution joint is 76,400 BTU/h (22.4kW) or less.)*
Example: (F below indicates inner diameter.
2–11/64
(55)
Thermal insulation
3
. CZ-P680BH1U
Use: For indoor unit (Capacity after distribution joint is greater than 76,400 BTU/h （22.4kW） and no more than 232,000 BTU/h (68.0kW).)*
Note that the dimension marked with every alphabetical letter in the diagram shows the inner diameter.
Suction tube
11-13/16
(300)
FE D C
Insulation
*Insulators for both the Suction tube and the Discharge tube are the same.
*Suction tube and Discharge tube are similar in sizes and both the tube entrances have the same diameter.
So the both Distribution joints can fit into different tubes. Since the diameter of the tube ends for both Suction and Discharge
tube are different, take care not to connect the distribution joint different. See the " # " marks on the above figures.
4
. CZ-P1350BH1U
Use: For indoor unit (Capacity after distribution joint is greater than 232,000 BTU/h (68.0kW) and no more than 460,700 BTU/h (135.0kW).)*
Example: (B below indicates inner diameter.
Thermal insulation
* In case the total capacity of indoor units connected after distribution exceeds the total capacity of the outdoor units, select the
distribution tube size for the total capacity of the outdoor units.

1-14. Optional Solenoid Valve Kit

NOTE
Refer to the installation instructions attached to the optional Solenoid Valve Kit.
B C D
ø1-1/8" ø1"
(ø28.58) (ø25.4)
Suction tube
8–17/64
(210)
F
F
F
G F
G H
F
F
G
H
5–45/64
(145)
#C
D F E G
F E D
#C
D
E
F
G
Suction tube • Discharge tube
H
F
G
F E
D
C
C
A
B
C B B
F E D C A A
B
B B
3–35/64 4–9/64
(90) (105)
E F
ø7/8" ø3/4"
(ø22.22) (ø19.05)
below indicates outer diameter.)
F
Discharge tube
7–21/64
(186)
G H H H H G
1–37/64
H
(40)
H
G
5–23/64
(136)
Thermal insulation
Discharge tube
11-13/16
(300)
#D
EF GH
C
#D
E
F
G
Insulation
H
below indicates outer diameter.)
B
Liquid tube
I
H
G
G
G F E
I
H
C
C D E F C
13–25/64
(340)
4–13/32
(112)
Thermal insulation
15
G H
ø5/8" ø1/2" ø3/8"
(ø15.88) (ø12.7) (ø9.52)
Liquid tube
9–1/4
(235)
I
H
I H H I
Thermal insulation
Liquid tube
I
H
G
F
E
GF E E FG
I H
13-25/64 (340)
Insulation
G
F
E
E F G
G
H I
1–31/32
(50)
Unit: in. (mm)
I J
–
–
Unit: in. (mm)
HI
Unit: in. (mm)
Unit: in. (mm)