-
302
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'13 • PAC-T-197
2-7. W-twin type
3. Heat insulation work
Heat insulation material
(for pipe insulation, etc.)
to be procured locally
Heat insulation material covering
the installation’s piping
Branching pipe’s heat insulation
Outdoor unit
Indoor unit
a
b
b
Outdoor unit capacity
Indoor unit capacity
8HP
10HP
2HP
×
4 units
2.5HP
×
4 units
(1) Condensation can also occur on liquid pipes with this model. Please provide good
heat insulation to both liquid and gas pipes.
(2) For the heat insulation of a branching pipe, always use the heat insulation material
supplied with the set and provide heat insulation according to the instructions set
out below.
1. It has an adhesive layer on the entire inner face.
Remove a separator and wrap it around the branching pipe.
2. Apply a heat insulation material (to be procured locally) to the joint between the
branching pipe’s heat insulation and the heat insulation material covering
the installation’s piping as described above and wrap a tape over the gap
shown as a hatched (///) area to complete dressing of the piping.
Pipes should be connected as follows for a W-twin installation (4 connected indoor units. The capacity of an outdoor unit available for this configuration
is either 8HP or 10HP only):
Applicable to the difference in length of pipes after the branch being less than 3 m
* Connection is not allowed when the difference in length of pipes is larger than 3 m.
2-6. Triple type for same model/different capacity or different model/different capacity
Outdoor unit
Indoor unit
a
A
B
C
b
2.5HP
＋
2.5HP
＋
5HP
10HP
Branching pipe Branching pipe set type
Outdoor unit model
Liquid branching pipe
Gas branching pipe
a
b
8HP
10HP
8HP
10HP
DIS-WB1
DIS-WA1
ID12.7
ID9.52
ID9.52
①
②
③
ID25.4
①
②
③
ID15.88
ID15.88
Joint C
ID9.52
ID9.52
ID9.52
①
②
③
Joint B
Joint B
ID15.88
①
②
③
ID12.7
ID12.7
Joint B
Joint B
ID15.88
① ②
③
ID12.7
ID12.7
Joint A
Joint A
ID9.52
①
②
③
Connecting pipe
(
φ
9.52)
Flare joint (
φ
6.35)
Flare joint (
φ
6.35)
CAUTION
Reference
Joint A
Joint A
ID9.52
①
②
③
Connecting pipe
(
φ
9.52)
Flare joint (
φ
6.35)
Flare joint (
φ
6.35)
CAUTION
Reference
Branching pipe
Indoor unit model
Outdoor unit model
Branching pipe set type
Liquid branching pipe
Gas branching pipe
a
b
DIS-WB1
DIS-WA1
ID12.7
ID9.52
ID9.52
①
②
③
ID25.4
①
②
③
ID15.88
ID15.88
ID15.88
①
②
ID15.88
ID15.88
③
3HP
＋
3HP
＋
4HP
10HP
a
b
DIS-WB1
DIS-WA1
ID12.7
ID9.52
ID9.52
①
②
③
ID9.52
ID9.52
ID9.52
①
②
③
ID25.4
①
②
③
ID15.88
ID15.88
ID15.88
①
②
③
ID15.88
ID15.88
Indoor unit model
Outdoor unit model
A
2.5HP
＋
2.5HP
＋
5HP
3HP
＋
3HP
＋
4HP
4HP
5HP
B
3HP
2.5HP
C
3HP
2.5HP
10HP
Connecting position
A
Joint B
Joint B
ID15.88
①
②
③
ID12.7
ID12.7
ID15.88
①
②
ID15.88
ID15.88
③
A
Note When connect the indoor unit of an old model that is shown in the model list, use the joint supplied with the branch piping set like A.
Note When connect the indoor unit of an old model that is shown in the model list, use the joint supplied with the branch piping set like A.
Double Twin type
Double Twin installation (4 connected indoor units. The capacity of an outdoor unit available for this configuration
Summary of Contents for V Multi 100VNX
Page 98: ... 97 13 PAC T 197 Models FDT100VF1 125VF 140VF H H H H H C B A F G D G PJF000Z285 A ...
Page 101: ... 100 13 PAC T 197 Models FDEN60VF 71VF1 C2 C1 A B A B D C1 C2 C1 C2 E G F C PFA003Z817 ...
Page 116: ... 115 13 PAC T 197 b Wireless remote control RCN E1R 60 17 150 Unit mm ...
Page 291: ... 290 13 PAC T 197 261 12 PAC T 173 ー K ...
Page 590: ... 589 13 PAC T 197 3 8 SUPER LINK E BOARD SC ADNA E F ...
Page 591: ... 590 13 PAC T 197 ...
