Mitsubishi Electric PURY-HP144, Service Handbook

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[2-10 Restrictions on Refrigerant Pipes ]
46
- chapter 2 HWE18220_GB
2 Restrictions
2-10-4 Outdoor Twinning Kit
The following optional Outdoor Twinning Kit is needed to use to combine multiple refrigerant pipes. Refer to section [2-10 Restric-
tions on Refrigerant Pipes] for the details of selecting a proper twinning kit.
Unit: mm (in.)
CMY-P200NCBK
<Deformed pipe(Accessory)>
ø25.4(ø1)
(Outside diameter)
Twinning pipe
ø28.58(ø1-3/16)
ø28.58(ø1-3/16)
(Outside diameter)
Local brazing
ø22.2(ø7/8)
ø22.2(ø7/8)
Pipe cover
(Dot-dashed
ø25.4(ø1)
(Outside diameter)
Note 2
High-pressure twinning pipe
Low-pressure twinning pipe
ø19.05(ø3/4)
ø19.05(ø3/4)
ø22.2(ø7/8)
ø28.58(ø1-3/16) ø22.2(ø7/8)
(Outside diameter)
ø34.93(ø1-7/16) ø28.58(ø1-3/16)
(Outside diameter)
(2 pcs.)
(2-1/2)
(3-3/16)
(1-7/16)
part)
(342)(13-1/2)
588(23-3/16)
505(19-29/32)
160(6-5/16)
80
35
62
100(3-15/16)
Twinning pipe
±15°
Note:
1. Refer to the figure below for
the installation position of
the twinning pipe.
2. Use the attached pipe to braze
the port-opening of the twinning pipe.
3. Pipe diameter is indicated
by inside diameter.
Slope of the twinning pipes
are at an angle within ±15°
to the horizontal plane.
The angle of the twinning pipe is within ±15° against the horizontal plane.
2. Use the attached pipe to braze the port-opening of the distributer.
3. Pipe diameter is indicated by inside diameter.
4. Only use the Twinning pipe by Mitsubishi (optional parts) .
Note 1. Reference the attitude angle of the twinning pipe in the figure below.
Twinning pipe
±15°
Unit: mm (in.)
CMY-R100NCBK
Slope of the twinning pipes
are at an angle within ±15°
to the horizontal plane.
Note:
1. Refer to the figure below for
the installation position of
the twinning pipe.
2. Use the attached pipe to braze
the port-opening of the twinning pipe.
3. Pipe diameter is indicated
by inside diameter.
<Deformed pipe(Accessory)>
<Deformed pipe(Accessory)>
ø25.4(ø1)
(Outside diameter)
Twinning pipe
ø28.58(ø1-3/16)
ø28.58(ø1-3/16)
(Outside diameter)
Local brazing
ø22.2(ø7/8)
ø22.2(ø7/8)
Pipe cover
(Dot-dashed
ø25.4(ø1)
(Outside diameter)
ø19.05(ø3/4)
(2-1/2)
ø22.2(ø7/8)
(Outside diameter)
High-pressure twinning pipe
Low-pressure twinning pipe
ø15.88(ø11/16)
ø15.88(ø11/16)
ø19.05(ø3/4)
(Outside diameter)
ø22.2(ø7/8) ø19.05(ø3/4)
(2 pcs.)
(1-5/16)
part)
Twinning pipe
±15°
Note 2
(342)(13-1/2)
588(23-3/16)
505(19-15/16)
160
(6-5/16)
62
32
(2-3/8)
60 (2-1/2)
62