Table Of Contents - Toshiba RAV-GM302ATP-E Service Manual

Adoption of R32 Refrigerant
Original instruction
This air conditioner adopts the HFC refrigerant (R32) which does not destroy the ozone layer.
This outdoor unit is designed exclusively for use with R32 refrigerant. Be sure to use in combination
with a R32 refrigerant indoor unit.
SAFETY CAUTION ...................................................................................................
1. SPECIFICATIONS .......................................................................................................
1-1. Outdoor Unit ....................................................................................................................................
1-2. Operation Characteristic Curve ......................................................................................................
2.
CONSTRUCTION VIEWS (EXTERNAL VIEWS) ........................................................
3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM ................................................
3-1. Outdoor Unit ....................................................................................................................................
3-2. Operation Data ................................................................................................................................
4.
WIRING DIAGRAM .....................................................................................................
5.
SPECIFICATIONS OF ELECTRICAL PARTS ............................................................
6.
REFRIGERANT R32...................................................................................................
6-1. Safety During Installation/Servicing ................................................................................................
6-2. Refrigerant Piping Installation .........................................................................................................
6-3. Tools ...............................................................................................................................................
6-4. Recharging of Refrigerant ...............................................................................................................
6-5. Brazing of Pipes ..............................................................................................................................
6-6. Instructions for Re-use Piping of R410A or R22 .............................................................................
6-7. Replenishing refrigerant ..................................................................................................................
6-8. General safety precautions for using R32 refrigerant......................................................................
7. OUTDOOR CONTROL CIRCUIT ................................................................................
7-1. Outline of Main Controls .................................................................................................................
7-2. Outdoor Print Circuit Board ............................................................................................................
8. TROUBLESHOOTING ...............................................................................................
8-1. Summary of Troubleshooting .........................................................................................................
8-2. Troubleshooting ..............................................................................................................................
8-3. Table Inspection of outdoor unit main parts ...................................................................................
9. SETUP AT LOCAL SITE AND OTHERS ...................................................................
9-1. Troubleshooting based on information displayed on remote controller...........................................
9-2. Group Control Operation.................................................................................................................
9-3. Refrigerant leak detection function.................................................................................................
10. ADDRESS SETUP .....................................................................................................
10-1. Address Setup Procedure .............................................................................................................
10-2. Address Setup & Group Control ...................................................................................................
10-3. Remote Controller Wiring .............................................................................................................
10-4. Address Setup (Manual setting from remote controller) ...............................................................
10-5. Manual address setting using the remote controller......................................................................
11. HOW TO EXCHANGE COMPRESSOR ......................................................................
12.
DETACHMENTS .........................................................................................................
13. EXPLODED VIEWS AND PARTS LIST ......................................................................
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