-
159
-
'13 • P
A
C-T
-197
Limitation on unit and piping installation - triple.
Descriptions
Marks appearing in the drawing
Models for outdoor unit
Dimensional limitations
Triple type A
>
=
Triple type B
One-way pipe length
140
<
=
100m
L + L1 + L2 + L3
L + La + L1 + L2 + L3 1
Main pipe length
140
<
=
100m
L
L
One-way pipe length first branching point to indoor units
between
140
<
=
30m
L1,
L2,
L3
L1 1
One-way pipe length between first branching point from and
second branching point
140
<
=
5m
La
One-way pipe length first branching point and indoor units
140
<
=
27m
La + L2,
La + L3 1
Piping length difference among piping to indoor units from first branch
<
3m
L1 - L2,
L1 - L3,
L2 - L3
( not possible )
3m
<
=
<
=
10m
( not possible )
L1 - (La + L2),
L1 - (La + L3) 1
One-way pipe length difference from second branching point to indoor units
<
=
10m
L2 - L3
Elevation difference between indoor and outdoor
When the outdoor unit is positioned higher
<
=
30m
H
H
When the outdoor unit is positioned lower
<
=
15m
Elevation difference among indoor units
<
=
0.5m
h1,
h2,
h3
h1,
h2,
h3
Triple type A
H
L1
L2
L3
h1
h2
h3
Outdoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
L (riser)
L (riser)
Triple type B
PQVRQUUKDNG
H
L1
L2
L3
h1
h3
h2
La
Second branch
First branch
Indoor unit
Indoor unit
Outdoor unit
Model for
outdoor units
Triple type A
Triple type B
Branch
piping
First branch Second branch
140
DIS-TA1
DIS-WA1
DIS-WA1
Branch piping set (option)
(1) A riser pipe must be part of the main.
A branching pipe set should be installed horizontally at point as close to an indoor unit as possible.
(2) Reduce refrigerant amount by 1.0kg from the factory charge when refrigerant piping is shorter than 3m.
ޓޓޓ
1
Install the indoor units so that
L + L1 becomes the longest
one-way pipe.
Keep the pipe length difference
between L1 and (La + L2)
or (La + L3) within 10m.
C
P
JF
0
0
0
Z
1
9
5
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 ...
