Mitsubishi Electric CITY MULTI PUHY-EP200YLM-BS Installation Manual page 24

Pipes A, A , A , A , A
1 2 3 4
Combination unit
Unit model
Unit 1 Unit 2
EP200YLM-A -
EP250YLM-A -
EP300YLM-A -
EP350YLM-A -
EP400YLM-A -
EP450YLM-A -
EP500YLM-A -
EP500YSLM-A EP250 EP250
EP550YSLM-A EP300 EP250
EP600YSLM-A EP300 EP300
EP650YSLM-A EP250 EP200
EP700YSLM-A EP300 EP200
EP750YSLM-A EP300 EP250
EP800YSLM-A EP300 EP300
EP850YSLM-A EP300 EP300
EP900YSLM-A EP300 EP300
EP950YSLM-A EP350 EP300
EP1000YSLM-A EP400 EP300
EP1050YSLM-A EP400 EP350
EP1100YSLM-A EP400 EP350
EP1150YSLM-A EP450 EP350
EP1200YSLM-A EP450 EP400
EP1250YSLM-A EP450 EP450
EP1300YSLM-A EP450 EP450
EP1350YSLM-A EP450 EP450
Pipes A, A , A , A , A
1 2 3 4
Combination unit
Unit model
Unit 1 Unit 2
EP200YLM-A -
EP250YLM-A -
EP300YLM-A -
EP350YLM-A -
EP400YLM-A -
EP450YLM-A -
EP500YLM-A -
EP500YSLM-A EP250 EP250
EP550YSLM-A EP300 EP250
EP600YSLM-A EP300 EP300
EP650YSLM-A EP250 EP200
EP700YSLM-A EP300 EP200
EP750YSLM-A EP300 EP250
EP800YSLM-A EP300 EP300
EP850YSLM-A EP300 EP300
EP900YSLM-A EP300 EP300
EP950YSLM-A EP350 EP300
EP1000YSLM-A EP400 EP300
EP1050YSLM-A EP400 EP350
EP1100YSLM-A EP400 EP350
EP1150YSLM-A EP450 EP350
EP1200YSLM-A EP450 EP400
EP1250YSLM-A EP450 EP450
EP1300YSLM-A EP450 EP450
EP1350YSLM-A EP450 EP450
*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
140 or below
141 to 200
201 to 300
301 to 400
401 to 650
651 to 800
801 or above
WT07281X03
Pipe A
Unit 3 Liquid Gas
- - ø9.52 ø22.2
- - ø9.52* ø22.2
1
- - ø9.52* ø28.58
2
- - ø12.7 ø28.58
- - ø12.7 ø28.58
- - ø15.88 ø28.58
- - ø15.88 ø28.58
- ø15.88 ø28.58
- ø15.88 ø28.58
- ø15.88 ø28.58
EP200 ø15.88 ø28.58
EP200 ø19.05 ø34.93
EP200 ø19.05 ø34.93
EP200 ø19.05 ø34.93
EP250 ø19.05 ø41.28
EP300 ø19.05 ø41.28
EP300 ø19.05 ø41.28
EP300 ø19.05 ø41.28
EP300 ø19.05 ø41.28
EP350 ø19.05 ø41.28
EP350 ø19.05 ø41.28
EP350 ø19.05 ø41.28
EP350 ø19.05 ø41.28
EP400 ø19.05 ø41.28
EP450 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
- - 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
EP200 ø5/8 ø1-1/8
EP200 ø3/4 ø1-3/8
EP200 ø3/4 ø1-3/8
EP200 ø3/4 ø1-3/8
EP250 ø3/4 ø1-5/8
EP300 ø3/4 ø1-5/8
EP300 ø3/4 ø1-5/8
EP300 ø3/4 ø1-5/8
EP300 ø3/4 ø1-5/8
EP350 ø3/4 ø1-5/8
EP350 ø3/4 ø1-5/8
EP350 ø3/4 ø1-5/8
EP350 ø3/4 ø1-5/8
EP400 ø3/4 ø1-5/8
EP450 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
Liquid Gas Liquid
- - -
- - -
- - -
- - -
- - -
- - -
- - -
ø9.52 ø22.2 ø9.52
ø12.7 ø28.58 ø9.52
ø12.7 ø28.58 ø12.7
ø9.52 ø22.2 ø9.52
ø12.7 ø28.58 ø9.52
ø12.7 ø28.58 ø9.52
ø12.7 ø28.58 ø12.7
ø12.7 ø28.58 ø12.7
ø12.7 ø28.58 ø12.7
ø12.7 ø28.58 ø12.7
ø15.88 ø28.58 ø12.7
ø15.88 ø28.58 ø12.7
ø15.88 ø28.58 ø12.7
ø15.88 ø28.58 ø12.7
ø15.88 ø28.58 ø15.88
ø15.88 ø28.58 ø15.88
ø15.88 ø28.58 ø15.88
ø15.88 ø28.58 ø15.88
Pipe A * Pipe A
3
1
Liquid Gas Liquid
- - -
- - -
- - -
- - -
- - -
- - -
- - -
ø3/8 ø7/8 ø3/8
ø1/2 ø1-1/8 ø3/8
ø1/2 ø1-1/8 ø1/2
ø3/8 ø7/8 ø3/8
ø1/2 ø1-1/8 ø3/8
ø1/2 ø1-1/8 ø3/8
ø1/2 ø1-1/8 ø1/2
ø1/2 ø1-1/8 ø1/2
ø1/2 ø1-1/8 ø1/2
ø1/2 ø1-1/8 ø1/2
ø5/8 ø1-1/8 ø1/2
ø5/8 ø1-1/8 ø1/2
ø5/8 ø1-1/8 ø1/2
ø5/8 ø1-1/8 ø1/2
ø5/8 ø1-1/8 ø5/8
ø5/8 ø1-1/8 ø5/8
ø5/8 ø1-1/8 ø5/8
ø5/8 ø1-1/8 ø5/8
Pipes a,b,c,d,e
Capacity index of indoor unit
20, 25, 32, 40, 50
63, 71, 80, 100, 125, 140
200
250
GB-22
* Pipe A *
3 3
2 3
Gas Liquid Gas
- - -
- - -
- - -
- - -
- - -
- - -
- - -
ø22.2 - -
ø22.2 - -
ø28.58 - -
ø22.2 ø9.52 ø22.2
ø22.2 ø9.52 ø22.2
ø22.2 ø9.52 ø22.2
ø28.58 ø9.52 ø22.2
ø28.58 ø9.52 ø22.2
ø28.58 ø12.7 ø28.58
ø28.58 ø12.7 ø28.58
ø28.58 ø12.7 ø28.58
ø28.58 ø12.7 ø28.58
ø28.58 ø12.7 ø28.58
ø28.58 ø12.7 ø28.58
ø28.58 ø12.7 ø28.58
ø28.58 ø12.7 ø28.58
ø28.58 ø15.88 ø28.58
ø28.58 ø15.88 ø28.58
* Pipe A *
3 3
2 3
Gas Liquid Gas
- - -
- - -
- - -
- - -
- - -
- - -
- - -
ø7/8 - -
ø7/8 - -
ø1-1/8 - -
ø7/8 ø3/8 ø7/8
ø7/8 ø3/8 ø7/8
ø7/8 ø3/8 ø7/8
ø1-1/8 ø3/8 ø7/8
ø1-1/8 ø3/8 ø7/8
ø1-1/8 ø1/2 ø1-1/8
ø1-1/8 ø1/2 ø1-1/8
ø1-1/8 ø1/2 ø1-1/8
ø1-1/8 ø1/2 ø1-1/8
ø1-1/8 ø1/2 ø1-1/8
ø1-1/8 ø1/2 ø1-1/8
ø1-1/8 ø1/2 ø1-1/8
ø1-1/8 ø1/2 ø1-1/8
ø1-1/8 ø5/8 ø1-1/8
ø1-1/8 ø5/8 ø1-1/8
Pipe
Liquid
ø6.35 (ø1/4)
ø9.52 (ø3/8)
ø9.52 (ø3/8)
ø9.52 (ø3/8)
[mm]
Pipe A
4
Liquid Gas
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
ø19.05 ø34.93
ø19.05 ø34.93
ø19.05 ø34.93
ø19.05 ø34.93
ø19.05 ø34.93
ø19.05 ø34.93
ø19.05 ø34.93
ø19.05 ø34.93
ø19.05 ø34.93
ø19.05 ø34.93
ø19.05 ø34.93
ø19.05 ø34.93
ø19.05 ø34.93
ø19.05 ø34.93
ø19.05 ø34.93
[in]
Pipe A
4
Liquid Gas
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
ø3/4 ø1-3/8
ø3/4 ø1-3/8
ø3/4 ø1-3/8
ø3/4 ø1-3/8
ø3/4 ø1-3/8
ø3/4 ø1-3/8
ø3/4 ø1-3/8
ø3/4 ø1-3/8
ø3/4 ø1-3/8
ø3/4 ø1-3/8
ø3/4 ø1-3/8
ø3/4 ø1-3/8
ø3/4 ø1-3/8
ø3/4 ø1-3/8
ø3/4 ø1-3/8
[mm (in)]
Gas
ø12.7 (ø1/2)
ø15.88 (ø5/8)
ø19.05 (ø3/4)
ø22.2 (ø7/8)