Mitsubishi Electric PUHY-(E)P200 Service Handbook page 54

[ II Restrictions ]
(4) Size of the refrigerant pipe between the first distributor and the second distributor
Liquid pipe size (mm) [inch]
ø19.05 [3/4"]
(5) Size of the refrigerant pipe between the first distributor or the second distributor and outdoor units
250 model
300 model
350 model
400 model
450 model
* Only applicable to the 500 model and below
HWE07010
Gas pipe size (mm) [inch]
ø34.93 [1-3/8"]
Liquid pipe size (mm) [inch] Gas pipe size (mm) [inch]
ø9.52 [3/8"]
ø12.7 [1/2"]
ø15.88 [5/8"]
ø22.2 [7/8"]
ø28.58 [1-1/8"]
- 45 - GB