– 3 –
5-EN 6-EN
2 Accessory parts
Part name
Q’ty
Shape Usage
MAP072 MAP096 MAP120 MAP144 MAP168
Owner’s Manual 1 1 1 1 1 –
(Be sure to hand it to the
customers.)
Installation Manual 1 1 1 1 1 – This manual for installer.
Attached pipe
(Ø7/8" both forward
and downward)
11–––
Suction-side gas pipe
Ø1"→Ø7/8" pipe fitting
Attached pipe
(Ø1 1/8" both forward
and downward)
––111
Suction-side gas pipe
Ø1"→Ø1 1/8" pipe fitting
Attached pipe
(Ø3/4" both forward
and downward)
1––––
Discharge-side gas pipe
Ø5/8"→Ø3/4" pipe fitting
* Flare the connector on the
outdoor unit for installation.
Attached pipe
(Ø3/4" both forward
and downward)
–11––
Discharge-side gas pipe
* Flare the connector on the
outdoor unit for installation.
Attached pipe
(Ø7/8" both forward
and downward)
–––11
Discharge-side gas pipe
Ø3/4"→Ø7/8" pipe fitting
* Flare the connector on the
outdoor unit for installation.
Attached pipe
(Ø1/2" for draw-out
forward)
111––
Liquid pipe
* Flare the connector on the
outdoor unit for installation.
Attached pipe
(Ø1/2" for draw-out
downward)
111––
Attached pipe
(Ø5/8" for draw-out
forward)
–––1–
Liquid pipe
* Flare the connector on the
outdoor unit for installation.
Attached pipe
(Ø5/8" for draw-out
downward)
–––1–
Attached pipe
(Ø3/4" for draw-out
forward)
––––1
Liquid pipe
Ø5/8"→Ø3/4" pipe fitting
* Flare the connector on the
outdoor unit for installation.
Attached pipe
(Ø3/4" for draw-out
downward)
––––1
3 Installation of R410 air conditioner
This air conditioner adopts the HFC refrigerant (R410A) which does not deplete the ozone layer.
• To prevent mixing of refrigerant or refrigerating oil, the size of the charge port of the main unit or connecting
section of the installation tool differs to that of an air conditioner for the former refrigerant.
Accordingly, exclusive tools are required for the new refrigerant (R410A) as shown below.
• For connecting pipes, use new and clean piping materials so that water or dust does not enter.
■ Required Tools and Cautions on handling
Prepare the tools and equipment listed in the following table before starting the installation work.
: R410A exclusive
: Generic
Tools/equipment Use
Manifold gauge*
Vacuuming/charging refrigerant
and operation check
Charging hose
Gas leak detector Gas leak check
Vacuum pump with backflow
prevention function
Vacuum drying
Flare tool Flare machining of pipes
Usable if dimensions are adjusted.
Bender Bending pipes
Refrigerant recovery equipment Refrigerant recovery
Torque wrench Tightening flare nuts
Ø1/2" (12.7 mm) and Ø5/8" (15.9 mm)
Pipe cutter Cutting pipes
Brazing torch and nitrogen
cylinder
Braze pipes
Refrigerant charging scales Charging refrigerant
4 mm hexagon wrench Opening liquid valve
1122001201_EN FR.indd 31122001201_EN FR.indd 3 9/2/16 1:30 PM9/2/16 1:30 PM
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