Accessory Parts; Relocation; Separate Sold Parts - Toshiba RAV-SM304MUT-E Installation Manual

Relocation

• Only a qualified installer (*1) or qualified service person (*1) is allowed to relocate the air conditioner. It is dangerous
for the air conditioner to be relocated by an unqualified individual since a fire, electric shocks, injury, water leakage,
noise and / or vibration may result.
• When carrying out the pump-down work shut down the compressor before disconnecting the refrigerant pipe.
Disconnecting the refrigerant pipe with the service valve left open and the compressor still operating will cause air or
other gas to be sucked in, raising the pressure inside the refrigeration cycle to an abnormally high level, and possibly
resulting in rupture, injury or other trouble.
CAUTION
New refrigerant air conditioner installation
• This air conditioner adopts the new HFC refrigerant (R410A) which does not destroy ozone layer.
• The characteristics of R410A refrigerant are; easy to absorb water, oxidizing membrane or oil, and its pressure is
approx. 1.6 times higher than that of refrigerant R22. Accompanied with the new refrigerant, refrigerating oil has also
been changed. Therefore, do not let water, dust, former refrigerant, or refrigerating oil enter the refrigerating cycle
during installation work.
• To prevent charging an incorrect refrigerant and refrigerating oil, the sizes of connecting sections of charging port of
the main unit and installation tools are changed from those for the conventional refrigerant.
• Accordingly the exclusive tools are required for the new refrigerant (R410A).
• For connecting pipes, use new and clean piping designed for R410A, and please care so that water or dust does not
enter.
To disconnect the appliance from main power supply.
• This appliance must be connected to the main power supply by means of a switch with a contact separation of at
least 3 mm.
The installation fuse (all types can be used) must be used for the power supply line of this conditioner.
(*1) Refer to the "Definition of qualified installer or qualified service person".
7-EN
2

Accessory parts

Part name Q'ty Shape
Installation Manual 1 This manual
Owner's Manual 1
CD-ROM 1
Heat insulating pipe 2
Installation pattern 1
Installation gauge 2
Pattern fixing screw 4 M5 × 16L
Heat insulator 1
Washer 8
Hose band 1
Flexible hose 1
Heat insulator A 1
Heat insulator B 1
 Separate sold parts
The Ceiling panel and remote controller are sold separately. For the installation of these products, follow the
Installation Manuals supplied with them.
– 4 –
Usage
(Hand over to customers)
(For other languages that do not appear in this Installation Manual,
please refer to the enclosed CD-R.)
(Hand over to customers)
(For other languages that do not appear in this Installation Manual,
please refer to the enclosed CD-R.)
— Owner's Manual and Installation Manual
For heat insulation of the pipe connecting section
— For checking of ceiling opening and the main unit position
For positioning of the ceiling position
(To be used with the installation pattern)
For attach the installation pattern
For heat insulation of drain connecting section
For hanging unit
For connecting drain pipe
For adjusting core-out of drain pipe
For sealing of wire connecting port
For sealing of wire connecting port
8-EN