Mitsubishi Electric CITY MULTI PUHY-P72TNU-A Manual De Instalación página 31

(2) EP models
Pipes A, A , A , A , A
1 2 3 4
Combination unit
Unit model
Unit 1 Unit 2
EP72T/YNU-A -
EP96T/YNU-A -
EP120T/YNU-A -
EP144T/YNU-A -
EP168T/YNU-A -
EP192T/YNU-A -
EP192T/YSNU-A EP96 EP96
EP216T/YNU-A -
EP216T/YSNU-A EP120 EP96
EP240T/YNU-A
-
EP240T/YSNU-A EP120 EP120
EP264T/YSNU-A
EP96 EP96
EP288T/YSNU-A EP120
EP96
EP312T/YSNU-A EP120 EP120
EP336T/YSNU-A EP120 EP120
EP360T/YSNU-A EP120 EP120
EP384T/YSNU-A EP144 EP120
EP408T/YSNU-A EP144 EP144
EP432T/YSNU-A EP144
EP144
Pipes A, A , A , A , A
1 2 3 4
Combination unit
Unit model
Unit 1 Unit 2
EP72T/YNU-A -
EP96T/YNU-A -
EP120T/YNU-A -
EP144T/YNU-A -
EP168T/YNU-A -
EP192T/YNU-A -
EP192T/YSNU-A EP96 EP96
EP216T/YNU-A -
EP216T/YSNU-A EP120 EP96
EP240T/YNU-A
-
EP240T/YSNU-A EP120 EP120
EP264T/YSNU-A EP96 EP96
EP288T/YSNU-A EP120
EP96
EP312T/YSNU-A EP120 EP120
EP336T/YSNU-A EP120 EP120
EP360T/YSNU-A EP120 EP120
EP384T/YSNU-A EP144 EP120
EP408T/YSNU-A EP144 EP144
EP432T/YSNU-A EP144 EP144
*1 Use the ø12.7 (ø1/2) pipe if the piping length from the outdoor unit to the farthest indoor unit is 90 m (295 ft) or longer.
*2 Use the ø12.7 (ø1/2) pipe if the piping length from the outdoor unit to the farthest indoor unit is 40 m (131 ft) or longer.
*3 If the combination units 1, 2, and 3 are in a different order as listed in the table, make sure to use the pipes of appropriate size for the situation.
*4 If the pipe length after the first branching point exceeds 40 m (131 ft) (≤ 90 m (295 ft)), use the one size larger liquid pipe for all pipes from indoor
units to the first branch.
*5 When the vertical separation between the indoor units is 15 m (49 ft) (≤ 30 m (98 ft)), use the one size larger liquid pipe for all pipes from the
lower indoor units to the first branch.
Pipes B,C,D
Total capacity of indoor units
54 or below
55 to 72
73 to 108
109 to 144
145 to 240
241 to 308
309 or above
WT09452X01
Pipe A
Unit 3 Liquid Gas
- - ø9.52 ø22.2
- - ø9.52 * ø22.2
1
- - ø9.52 * ø28.58
2
- - ø12.7 ø28.58
- - ø15.88 ø28.58
- - ø15.88 ø28.58
-
ø15.88 ø28.58
- - ø15.88 ø28.58
- ø15.88 ø28.58
- - ø15.88 ø28.58
- ø15.88 ø28.58
EP72 ø19.05 ø34.93
EP72 ø19.05 ø34.93
EP72 ø19.05 ø34.93
EP96 ø19.05 ø41.28
EP120
ø19.05 ø41.28
EP120 ø19.05 ø41.28
EP120 ø19.05 ø41.28
EP144 ø19.05 ø41.28
Pipe A
Unit 3 Liquid Gas
- - ø3/8 ø7/8
- - ø3/8 * ø7/8
1
- - ø3/8 * ø1-1/8
2
- - ø1/2 ø1-1/8
- - ø5/8 ø1-1/8
- - ø5/8 ø1-1/8
-
ø5/8 ø1-1/8
- - ø5/8 ø1-1/8
- ø5/8 ø1-1/8
- - ø5/8 ø1-1/8
- ø5/8 ø1-1/8
EP72 ø3/4 ø1-3/8
EP72 ø3/4 ø1-3/8
EP72 ø3/4 ø1-3/8
EP96 ø3/4 ø1-5/8
EP120 ø3/4 ø1-5/8
EP120 ø3/4 ø1-5/8
EP120 ø3/4 ø1-5/8
EP144 ø3/4 ø1-5/8
[mm (in)]
Pipe
Liquid Gas
ø9.52 (ø3/8) ø15.88 (ø5/8)
ø9.52 (ø3/8) ø19.05 (ø3/4)
ø9.52 (ø3/8) ø22.2 (ø7/8)
ø12.7 (ø1/2) ø28.58 (ø1-1/8)
ø15.88 (ø5/8) ø28.58 (ø1-1/8)
ø19.05 (ø3/4) ø34.93 (ø1-3/8)
ø19.05 (ø3/4) ø41.28 (ø1-5/8)
Pipe A * Pipe A *
3
1 2
Liquid Gas Liquid Gas
- - -
- - -
- - -
- - -
- - -
- - -
ø9.52 ø22.2 ø9.52 ø22.2
- - -
ø12.7 ø28.58 ø9.52 ø22.2
- - -
ø12.7 ø28.58 ø12.7 ø28.58
ø9.52 ø22.2 ø9.52 ø22.2
ø12.7 ø28.58 ø9.52 ø22.2
ø12.7 ø28.58 ø12.7 ø28.58
ø12.7 ø28.58 ø12.7 ø28.58
ø12.7 ø28.58 ø12.7 ø28.58
ø12.7 ø28.58 ø12.7 ø28.58
ø12.7 ø28.58 ø12.7 ø28.58
ø12.7 ø28.58 ø12.7 ø28.58
Pipe A * Pipe A *
3
1 2
Liquid Gas Liquid Gas
- - -
- - -
- - -
- - -
- - -
- - -
ø3/8 ø7/8 ø3/8 ø7/8
- - -
ø1/2 ø1-1/8 ø3/8 ø7/8
- - -
ø1/2 ø1-1/8 ø1/2 ø1-1/8
ø3/8 ø7/8 ø3/8 ø7/8
ø1/2 ø1-1/8 ø3/8 ø7/8
ø1/2 ø1-1/8 ø1/2 ø1-1/8
ø1/2 ø1-1/8 ø1/2 ø1-1/8
ø1/2 ø1-1/8 ø1/2 ø1-1/8
ø1/2 ø1-1/8 ø1/2 ø1-1/8
ø1/2 ø1-1/8 ø1/2 ø1-1/8
ø1/2 ø1-1/8 ø1/2 ø1-1/8
GB-29
Pipe A *
3 3
3
Liquid Gas Liquid
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - -
- - - -
- - -
- - - -
- - -
ø9.52 ø22.2 ø19.05
ø9.52 ø22.2 ø19.05
ø9.52 ø22.2 ø19.05
ø9.52 ø22.2 ø19.05
ø12.7 ø28.58 ø19.05
ø12.7 ø28.58 ø19.05
ø12.7 ø28.58 ø19.05
ø12.7 ø28.58 ø19.05
Pipe A *
3 3
3
Liquid Gas Liquid
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - -
- - - -
- - -
- - - -
- - -
ø3/8 ø7/8 ø3/4
ø3/8 ø7/8 ø3/4
ø3/8 ø7/8 ø3/4
ø3/8 ø7/8 ø3/4
ø1/2 ø1-1/8 ø3/4
ø1/2 ø1-1/8 ø3/4
ø1/2 ø1-1/8 ø3/4
ø1/2 ø1-1/8 ø3/4
[mm]
Pipe A
4
Gas
-
-
-
-
-
-
-
-
-
-
-
ø34.93
ø34.93
ø34.93
ø34.93
ø34.93
ø34.93
ø34.93
ø34.93
[in]
Pipe A
4
Gas
-
-
-
-
-
-
-
-
-
-
-
ø1-3/8
ø1-3/8
ø1-3/8
ø1-3/8
ø1-3/8
ø1-3/8
ø1-3/8
ø1-3/8