Outdoor Twinning Kit - Mitsubishi Electric HP120TNU-A Service Handbook

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