Table Of Contents - Toshiba RAV-SM564ATJP-E Service Manual

Original instruction
Adoption of Refrigerant
To prevent the ozone layer destruction, this air conditioner adopted refrigerant HFC (R410A)
instead the conventional refrigerant R22.
SAFETY CAUTION ....................................................................................................... 3
1. SPECIFICATIONS ..........................................................................................................14
1-1. Outdoor Unit ........................................................................................................................................ 14
1-2. Operation Characteristic Curve ........................................................................................................... 16
2. CONSTRUCTION VIEWS (EXTERNAL VIEWS) ...........................................................18
2-1. RAV-SM564AT
2-2. RAV-SM1104AT
3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM ...................................................21
3-1. Indoor Unit ........................................................................................................................................... 21
3-2. Outdoor Unit ........................................................................................................................................ 22
4. WIRING DIAGRAM ........................................................................................................26
4-1. RAV-SM564AT
4-2. RAV-SM1104AT
5. SPECIFICATIONS OF ELECTRICAL PARTS ...............................................................28
6. REFRIGERANT R410A ..................................................................................................29
6-1. Safety During Installation/Servicing .................................................................................................... 29
6-2. Refrigerant Piping Installation ............................................................................................................. 29
6-3. Tools ................................................................................................................................................... 33
6-4. Recharging of Refrigerant ................................................................................................................... 33
6-5. Brazing of Pipes .................................................................................................................................. 34
6-6. Instructions for Re-use Piping of R22 or R407C ................................................................................. 36
6-7. Replenishing refrigerant ...................................................................................................................... 39
7. OUTDOOR CONTROL CIRCUIT ...................................................................................40
7-1. Outline of Main Controls ...................................................................................................................... 40
7-2. Outdoor Print Circuit Board ................................................................................................................. 45
8. TROUBLESHOOTING ...................................................................................................47
8-1. Summary of Troubleshooting .............................................................................................................. 47
8-2. Troubleshooting .................................................................................................................................. 49
8-3. Table Inspection of outdoor unit main parts ........................................................................................ 72
9. SETUP AT LOCAL SITE AND OTHERS .......................................................................73
9-1. Calling of Error History ........................................................................................................................ 73
9-2. Group Control Operation ..................................................................................................................... 73
9-3. Outdoor Unit ........................................................................................................................................ 75
9-4. Applicable Control of Outdoor Unit ...................................................................................................... 84
10. ADDRESS SETUP .........................................................................................................85
10-1. Address Setup Procedure ................................................................................................................. 85
10-2. Address Setup & Group Control ........................................................................................................ 86
10-3. Remote Controller Wiring .................................................................................................................. 89
10-4. Address Setup (Manual setting from remote controller) .................................................................... 89
10-5. Confirmation of Indoor Unit No. Position ........................................................................................... 90
11. REPLACEMENT OF THE SERVICE P.C. BOARD .......................................................92
12. HOW TO EXCHANGE COMPRESSOR .........................................................................95
12-1. Exchanging Procedure of Compressor (Outline) .............................................................................. 95
12-2. Exchange of Compressor .................................................................................................................. 95
13. DETACHMENTS ............................................................................................................96
13-1. RAV-SM564AT
13-2. RAV-SM1104AT
14. EXPLODED VIEWS AND PARTS LIST .......................................................................114
14-1. RAV-SM564ATP-E, SM564ATJP-E, SM564ATP-TR ..................................................................... 114
14-2. RAV-SM804ATP-E, SM804ATJP-E, SM804ATP-TR ..................................................................... 118
14-3. RAV-SM1104ATP-E, SM1104ATJP-E, SM1104ATP-TR
RAV-SM1404ATP-E, SM1404ATPJ-E, SM1404ATP-TR ............................................................... 122
SVM-13072.indb 2 SVM-13072.indb 2
CONTENTS
* P * , SM804AT * P * ................................................................................................... 18
* * * *
P , SM1404AT P ............................................................................................... 19
* P * , SM804AT * P * ................................................................................................... 26
* * * *
P , SM1404AT P ............................................................................................... 27
* * * *
P , SM804AT P ................................................................................................. 96
* P * , SM1404AT * P * ........................................................................................... 104
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FILE NO. SVM-13072
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