Mitsubishi Heavy Industries SRK25GZ-L1 Handbook page 718

V MULTI
• FDC808HES3 [Branch pipe set: DIS-WB]
Outdoor unit
3
φ25.4
1
808
φ12.7
4
5
3
φ25.4
1
808
φ12.7
4
Notes (1) 1 to 5 in the drawing include parts provided in the branch piping set.
It shows the codes for the shapes of different-diameter connections.
(2) Branch piping should always be arranged to have level or
perpendicular branch.
(Refer to the preceding page for details.)
(ii) Triple type
• FDC808HES3 [Branch pipe set: DIS-TB]
Outdoor unit
3 1
φ25.4
808
φ12.7
4
Chart of shapes of branch piping parts
Gas pipe Mark Liquid pipe
100 80 80
ID15.88×3
ID15.88
1
ID28.58
10
12
300
Notes (1) 1 to 6 in the drawing include parts provided in the branch piping set. It shows
the codes for the shapes of different-diameter connections.
(2) Branch piping should always be arranged to have level or perpendicular branch.
(Refer to the preceding page for details.)
(3) If the indoor unit is the 208 type, always use a ø 9.52 size branch piping (branch
piping to indoor unit) .
716
Indoor unit
φ19.05
408
φ9.52
2
φ19.05
408
φ9.52
φ15.88
308
φ9.52
2
φ19.05
508
φ9.52
Indoor unit
φ15.88
308
φ9.52
φ15.88
308
φ9.52
2
φ15.88
308
φ9.52
(DIS-TB)
Mark Reducer
OD28.58 ID25.8
(ID25.4) (OD28.58)
80
OD15.88 ID12.7
ID9.52×3
80
2
8
OD15.88 ID19.05
235
80
φ6.35
ID9.52
Flared nut
50
8
105
• FDC1008HES3 [Branch pipe set: DIS-WB]
Outdoor unit
φ28.58
1008
φ15.88
Chart of shapes of branch piping parts
Gas pipe Mark Liquid pipe
ID19.05
ID15.88
ID28.58
1
20
10
45
ID19.05
• FDC1008HES3 [Branch pipe set: DIS-TB]
Outdoor unit
φ28.58
1008
φ15.88
Mark
3
1
φ28.58
1008
φ15.88
4
10
5
10
6
φ28.58
1008
φ15.88
Indoor unit
φ19.05
φ9.52
1
2
φ19.05
φ9.52
(DIS-WB)
Mark Reducer
OD28.58 ID25.4
(ID25.4) (OD28.58)
80
ID9.52
OD15.88 ID12.7
2
10
80
ID9.52
190
OD19.05 ID15.88
10
80
Indoor unit
φ19.05
φ9.52
5
1
φ15.88
φ9.52
2
φ15.88
φ9.52
φ19.05
φ9.52
5
φ19.05
φ9.52
2
φ15.88
φ9.52
6(φ6.35)
φ19.05
φ9.52
5
1
φ15.88
φ9.52
2
φ15.88
φ9.52
508
508
Mark
3
4
5
508
258
258
408
408
208
408
308
308