8. OPTIONAL PARTS
DATA G10
OUTDOOR UNITS
2 - 26
S
8. OPTIONAL PARTS
8-1. JOINT
CITY MULTI units can be easily connected by using Joint sets and Header sets provided by Mitsubishi Electric. One kind of Joint
sets are available for use. Refer to section 3 in "System Design" or the Installation Manual that comes with the Joint set for how to
install the Joint set.
1. Specification
For gas pipe:
For liquid pipe:
Reducer (Accessory):
CMY
-Y62-G-E
2. External drawing
mm
2 ports
One for each liquid and gas pipe
Phosphorus deoxidized copper C1220T-OL (JIS H3300)
Foamed polyethylene (one for each liquid and gas pipe)
10 reducers of 7 types (Refer to the external drawing for details.)
Details
Items
Number of ports
Number of branch joints
Pipe material
Insulation material
Reducer
Main
Accessory
80
80
Inner Diameter
A
Outer Diameter D
Outer Diameter B
Inner Diameter C
A (Inner Diameter)
B (Outer Diameter)
Number of reducers
12.7
9.52
15.88
2
1
19.05
19.05
1
22.22
C (Inner Diameter)
D (Outer Diameter)
Number of reducers
6.35
9.52
15.88
2
1
12.7
19.05
2
15.88
19.05
1
12.7
Inner Diameter 9.52 Note) Connection only to downstream units
Inner Diameter 15.88 Note) Connection only to downstream units
Inner Diameter 9.52
Pipe cover
(External view : 83X81X44)
Inner Diameter 9.52
40
81
83
45
80
105
100
Inner Diameter
19.05
Inner Diameter
19.05
150
100
Pipe cover
(External view : 75X100X44)
80
75
50
107
