Mitsubishi Electric PURY-EP200 Service Handbook page 60

[ II Restrictions ]
1) To connect P15 - P50 models of indoor units use
the reducer that is supplied with the BC controller.
Liquid pipe side:3/8F
(Flare connection)
Gas pipe side:5/8F
(Flare connection)
Note) Use the flare nut that is supplied with the BC controller.
3) To connect multiple indoor units to a port (or to a junction pipe)
Maximum total capacity of connected indoor units: P140 or below (in a system with a junction pipe: P250 or below)
Maximum number of connectable indoor units: 3 units
Branch joint: Use CMY-Y102S-G2 (optional accessory).
Refrigerant pipe selection (size of the pipes in sections A and B in the figure above): Select the proper size pipes
based on the total capacity of the downstream indoor units, using the table below as a reference.
T o a t c l a p a c y t i
P 1 4 0 r o
P141 - P250
HWE0713A
70 [2-25/32"]
Liquid pipe side: 6.35[1/4"]ID
Gas pipe side: 12.7[1/2"]ID
f o n i d o r o u n s t i
b e o l w
2) To connect P200 - P250 models of indoor units (or when
the total capacity of indoor units exceeds P141), use a
junction pipe kit and merge the two nozzles.
Liquid pipe side:3/8F
(Flare connection)
Gas pipe side:5/8F
(Flare connection)
L q i u d i p p i e
ø 9 5 . 2 3 [ 8 / ] "
ø9.52 [3/8"]
- 51 -
234 [9-7/32"]
Liquid pipe side: 9.52[3/8"]ID
Gas pipe side: 19.05[3/4"]ID(*1)
Supplied with a thermal insulation cover
Unit : mm [inch]
G a s p p i e
ø 1 5 8 . 8 5 [ 8 / ] "
ø19.05 [3/4"]
GB