Accessory Parts; Installation Of R32 Refrigerant Air Conditioner - Toshiba RAV-GM802ATW-E Installation Manual

2

Accessory parts

Qty
Single Three
-phase -phase
Part name
Installation Manual 1 1 1 1 1
CD-ROM 1 1 1 1 1
Drain nipple 1 1 1 1 1
Waterproof rubber
- 4 4 4 4
cap A
Waterproof rubber
2 1 1 1 1
cap B
Protective bush - 1 1 1 1
Guard material for
- 1 1 1 1
passage part
Energy label 1 1 - 1 -
Product fiche 1 1 - 1 -
WEEE Manual
WEEE : Waste
1 1 1 1 1
electrical and
electronic equipment
F-Gas label 1 1 1 1 1
Protection sheet 1 1 1 1 1
Cable tie - 4 4 4 4
Clamp filter - 1 1 - -
19-EN
Shape Usage
Hand this directly to the customer.
Installation Manual
-
(Other languages)
Waterproof rubber cap A
Waterproof rubber cap B
For protecting wires (pipe cover)
For protecting passage part (pipe cover)
-
For conforming to EMC standards
3

Installation of R32 refrigerant air conditioner

CAUTION
R32 refrigerant air conditioner installation
• This air conditioner adopts the HFC refrigerant (R32) which does not destroy ozone layer.
Therefore, during installation work, make sure that water, dust, former refrigerant, or refrigerant oil does not enter
the R32 refrigerant air conditioner cycle. To prevent mixing of refrigerant or refrigerant oil, the sizes of connecting
sections of charge port on the main unit and installation tools are different from those of the conventional
refrigerant units.
Accordingly, special tools are required for the R32 or R410A refrigerant units. For connecting pipes, use new and clean
piping materials with high pressure fittings made for the R32 or R410A only, so that water and/or dust does not enter.
• When using existing piping, refer to "15 APPENDIX - [1] Existing piping".
■ Required tools/equipment and precautions for use
Prepare the tools and equipment listed in the following table before starting the installation work.
Newly prepared tools and equipment must be used exclusively.
Symbol
: Conventional tools (R32 or R410A)
: Prepared newly (Use for R32 only)
Tools / equipment
Gauge manifold
Vacuuming / charging
refrigerant and operation check
Charging hose
Charging cylinder Can not be used
Gas leak detector Charging refrigerant
Vacuum pump Vacuum drying
Vacuum pump with backflow
Vacuum drying
prevention function
Flare tool Flare machining of pipes
Bender Bending pipes
Refrigerant recovery equipment Refrigerant recovery
Torque wrench Tightening flare nuts
Pipe cutter Cutting pipes
Refrigerant cylinder Charging refrigerant
Brazing machine and nitrogen
Brazing pipes
cylinder
Electronic refrigerant charging
Charging refrigerant
scale
– 10 –
Use How to use tools / equipment
Conventional tools (R410A)
Conventional tools (R410A)
Unusable (Use the electronic refrigerant charging
scale)
Conventional tools (R32 or R410A)
Conventional tools (R32 or R410A)
Usable if the backflow prevention adapter is installed.
Conventional tools (R32 or R410A)
Conventional tools (R410A)
Conventional tools (R410A)
Conventional tools (R32 or R410A)
Conventional tools (R410A)
Conventional tools (R410A)
Prepared newly (Use for R32 only)
Conventional tools (R410A)
Conventional tools (R32 or R410A)
20-EN