Panasonic U-8ME1E8 Mode D'emploi page 9

1-12. Optional Distribution Joint Kits
See the installation instructions packaged with the distribution joint kit for the installation procedure.
Table 1-12
Cooling capacity
Model name Remarks
after distribution
1. CZ-P680PJ2 68.0 kW or less For outdoor unit
2. CZ-P1350PJ2 168.0 kW or less For outdoor unit
■ Tubing size (with thermal insulation)
1. CZ-P680PJ2
For outdoor unit (Capacity after distribution joint is 68.0 kW or less.)
Example:
Gas tubing
175
B
135
C
C D E F
D
C
Distribution Joint
Reducing Joints
Insulation
Table 1-13 Size of connection point on each part (Shown are inside diameters of tubing)
Size Part A Part B Part C Part D
mm ø38.1 ø31.75 ø28.58 ø25.4
2. CZ-P1350PJ2
For outdoor unit (Capacity after distribution joint is greater than 68.0 kW and no more than 168.0 kW.)
Example:
Gas tubing
175
135
A
A
B
B
C D
B
Distribution
Joint
C
E
D
F
Reducing
Joints
Insulation
Table 1-14 Size of connection point on each part (Shown are inside diameters of tubing)
Size Part A Part B Part C Part D
mm ø38.1 ø31.75 ø28.58 ø25.4
SUPPLEMENT
Cooling capacity
Model name Remarks
after distribution
3. CZ-P160BK2 22.4 kW or less For indoor unit
4. CZ-P680BK2 68.0 kW or less For indoor unit
5. CZ-P1350BK2 168.0 kW or less For indoor unit
Liquid tubing
110
H I
97
F
G
F
G
E F
G
I
H
Distribution H
I
Joint
Insulation
Reducing
Joints
Unit: mm
Part E Part F Part G Part H Part I
ø22.22 ø19.05 ø15.88 ø12.7 ø9.52
Liquid tubing
110
H I
97
F
G
F
G
E F
G
I
H
Distribution
H
Joint
I
Insulation
Reducing
Joints
Unit: mm
Part E Part F Part G Part H Part I
ø22.22 ø19.05 ø15.88 ø12.7 ø9.52
13
3. CZ-P160BK2
Use: For indoor unit (Capacity after distribution joint is 22.4 kW or less.)
Example:
Gas tubing
110
97
C
B
B
A
A
Distribution
B
Insulation
Joint
C
Table 1-15 Size of connection point on each part (Shown are inside diameters of tubing)
Size Part A Part B Part C Part D
mm ø19.05 ø15.88 ø12.7 ø9.52
4. CZ-P680BK2
Use: For indoor unit (Capacity after distribution joint is greater than 22.4 kW and no more than 68.0 kW.)
Example:
Gas tubing
175
135
A
B C D
D C B A
A
Distribution
Joint
B
C
D
Reducing
Joints
E
Insulation F
Table 1-16 Size of connection point on each part (Shown are inside diameters of tubing)
Size Part A Part B Part C Part D
mm ø28.58 ø25.4 ø22.22 ø19.05
5. CZ-P1350BK2
Use: For indoor unit (Capacity after distribution joint is greater than 68.0 kW and no more than 168.0 kW.)
Example:
Gas tubing
175
135
A
B
B
C D
A
B
Distribution
D
C
Joint
C
D
E
F
Reducing
G
Insulation
Joints
H
Table 1-17 Size of connection point on each part (Shown are inside diameters of tubing)
Size Part A Part B Part C Part D
mm ø38.1 ø31.75 ø28.58 ø25.4
Liquid tubing
110
97
C
D E
D C
C
Distribution
Insulation
Joint
D
E
Unit: mm
Part E
ø6.35
Liquid tubing
110
97
E F
E
F G H
G E
F
E
Distribution
Joint
F
G
H
Reducing
Insulation
Joints
Unit: mm
Part E Part F Part G Part H
ø15.88 ø12.7 ø9.52 ø6.35
Liquid tubing
110
97
F
F
G
G
H
G
Distribution
Joint
H
I
J
Insulation
Reducing
Joints
Unit: mm
Part E Part F Part G Part H Part I Part J
ø22.22 ø19.05 ø15.88 ø12.7 ø9.52 ø6.35
14