Mitsubishi Electric PUHY-RP200, Service Handbook, Page: 61 / 306

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II
Restrictions ]
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HWE10130 GB
3. Refrigerant pipe size
(1) Diameter of the refrigerant pipe between the outdoor unit and the first branch (outdoor unit pipe size)
(2) Size of the refrigerant pipe between the first branch and the indoor unit (indoor unit pipe size)
Unit: (mm) [inch]
Outdoor unit set name (total capacity) Liquid pipe size Gas pipe size
RP200 model
ø12.7 [1/2"] ø28.58 [1-1/8"] RP250 model
RP300 model
RP350 model
ø15.88 [5/8"]
ø34.93 [1-3/8"]
RP400 model
RP450 model
RP500 model
RP550 model
RP600 model
ø19.05 [3/4"]
RP650 model
ø41.28 [1-5/8"]
RP700 model
RP750 model
RP800 model
RP850 model
RP900 model
Unit: (mm) [inch]
model Pipe diameter
Liquid pipe Gas pipe
15 - 40 models ø6.35 [1/4"] ø12.7 [1/2"]
50 - 80 models
ø9.52 [3/8"]
ø15.88 [5/8"]
100 - 140 models ø19.05 [3/4"]
200 model
ø12.7 [1/2"]
ø25.4 [1"]
250 model ø28.58 [1-1/8"]