Toshiba MMY-MUP0801HT8P-E Installationsanleitung Seite 63

Pipe diameter
Type Draw-out forward
Liquid Gas
Cut the L-shaped pipe at the horizontal
straight section, then braze the socket and
pipe procured locally.
MUP220 19.1 28.6
socket
Cut the L-shaped pipe at the horizontal
straight section, then braze the socket and
pipe procured locally.
MUP240 19.1 34.9
socket
* For drawing out downward, cut the pipe at the position of 15 mm above the brazing part.
CAUTION
Wrap the valves at the gas and the liquid side in wet cloth to keep
it cool and prevent the heat from the torch from damaging it when
connecting the pipe to the valve on the gas and the liquid line.
Coupling size of brazed pipe
Connected section
External size Internal size
G
K
123-EN
IM_1141001201-2_Book.indd 62 IM_1141001201-2_Book.indd 62
Draw-out downward
Cut the L-shape pipe at the vertical straight
section, then braze the socket and pipe
procured locally.
Liquid pipe Gas pipe Liquid pipe
Section to
Section to
be cut
be cut
Pipe
Pipe
socket
Cut the L-shape pipe at the vertical straight
section, then braze the socket and pipe
procured locally.
Liquid pipe
Liquid pipe Gas pipe
Section to
Section to
be cut
be cut
Pipe
Pipe
socket
Valve at the gas side
Valve at the
liquid side
External size
Standard outer dia.
of connected
copper pipe
Gas pipe
6.35 6.35 (±0.03)
9.52 9.52 (±0.03)
12.70 12.70 (±0.03)
15.88 15.88 (±0.03)
19.05 19.05 (±0.03)
22.22 22.22 (±0.03)
25.40 25.40 (±0.04)
28.58 28.58 (±0.04)
34.92 34.92 (±0.04)
38.10 38.10 (±0.05)
41.28 41.28 (±0.05)
44.45 44.45 (±0.05)
Gas pipe
53.98 53.98 (±0.05)
Selection of pipe materials and sizes
Selection of pipe materials
Materials : Phosphorus deoxidation seam-less pipe. Minimum wall thickness for R410A application.
Soft Half hard or hard
Cloth
Torch
– 62 –
Connected section
Internal size
Min. depth of
Standard outer dia.
insertion
Oval value
(Allowable difference)
C F K G
6.45 (±0.03) 7 6 0.06 or less
9.62 (±0.03) 8 7 0.08 or less
12.81 (±0.03) 9 8 0.10 or less
16.00 (±0.03) 9 8 0.13 or less
19.19 (±0.03) 11 10 0.15 or less
22.36 (±0.03) 11 10 0.16 or less
25.56 (±0.04) 13 12 0.18 or less
28.75 (±0.04) 13 12 0.20 or less
35.11 (±0.04) 13 12 0.24 or less
38.31 (±0.05) 15 14 0.27 or less
41.50 (±0.05) 15 14 0.29 or less
44.68 (±0.05) 17 14 0.31 or less
54.22 (±0.05) 17 16 0.32 or less
OD (Inch) OD (mm)
1/4ʺ 6.35
3/8ʺ 9.52
1/2ʺ 12.70
5/8ʺ 15.88
3/4ʺ 19.05
7/8ʺ 22.22
1ʺ 25.40
1-1/8ʺ 28.58
1-3/8ʺ 34.92
1-5/8ʺ 41.28
1-3/4ʺ 44.45
2-1/4ʺ 53.98
(Unit: mm)
Min. thickness
of coupling
0.50
0.60
0.70
0.80
0.80
0.90
0.95
1.00
1.20
1.35
1.45
1.55
1.80
Minimum wall
thickness (mm)
0.80
0.80
0.80
1.00
1.00
1.00
1.00
1.00
1.20
1.45
1.55
1.80
EN
124-EN
5/2/2564 BE 16:27 5/2/2564 BE 16:27