Design of 3WAY VRF SYSTEM
2
- 49
1
2
3
4
5
6
7
8
7. Optional Parts
CZ-P224BH1U, CZ-P680BH1U, CZ-P1350BH1U (for R410A)
How to Attach Distribution Joint
1. Accompanying Parts
2. Distribution Joint Kits (with insulation)
Check the contents of your distribution joint kit.
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.
*
*
Suction Tube
Liquid Tube
Discharge Tube
G
G
H
E F
D
E
F
F
E
D
#C
#D
#D
#C
C
E
F
G
F
E
G
F
E
E
F
G
F E D
C
D
F
E
USE:For indoor unit(Capacity after distribution joint is greater than 22.4kW and no more than 68.0kW.)
H
I
H I
H
I
Insulation
Insulation
Insulation
Unit:mm
G
G H
300
300
340
G
G H
USE:For Indoor unit(Capacity after distribution joint is 22.4kW or less.)
Suction Tube
H I
I H
H
F
F
H
G
G
G
G
F
H
H
H
Liquid Tube
Liquid Tube
Discharge Tube
I
E
C
D
A
F
F
C
D
A
E
A
C
E
D
F
H
G
B
B
B
G
F
E
G
F
E
E
F
G
H
I
H I
H
I
Distribution
Joint
Reducing
Joints
Insulation
Insulation
Insulation
Suction Tube·Discharge Tube
Insulation
Insulation
USE:For indoor unit(Capacity after distribution joint is greater than 68.0kW and no more than 135.0kW.)
Unit:mm
Unit:mm
CZ-P680BH1U
CZ-P1350BH1U
CZ-P224BH1U
186
210
235
90
340
TD831158-00̲3WAY̲VRF̲SYS.indb 49
TD831158-00̲3WAY̲VRF̲SYS.indb 49
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2012/01/23 17:30:21
Summary of Contents for U-72MF1U9
Page 118: ...Section 8 TENTATIVE ...
