Справочник Пользователя для Toshiba RAV-SM806KRT-TR

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Adoption of New Refrigerant

This Air Conditioner is a new type which adopts a new refrigerant HFC (R410A) instead of the conventional

refrigerant R22 in order to prevent destruction of the ozone layer.

CONTENTS

SAFETY CAUTION ............................................................................................ 3

1. SPECIFICATIONS ....................................................................................

1-1. High Wall Type ................................................................................................................. 12

2. CONSTRUCTION VIEWS (EXTERNAL VIEWS)....................................... 13

3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM .............................. 15

4. WIRING DIAGRAM ................................................................................... 16

5. SPECIFICATIONS OF ELECTRICAL PARTS .......................................... 17

6. REFRIGERANT R410A ............................................................................ 18

6-1. Safety During Installation/Servicing ............................................................................. 18
6-2. Refrigerant Piping Installation .................................................................................... 18
6-3. Tools ................................................................................................................................ 22
6-4. Recharging of Refrigerant ............................................................................................. 23

6-5. Brazing of Pipes ............................................................................................................. 24

7. INDOOR CONTROL CIRCUIT .................................................................. 26

7-1. Indoor Controller Block Diagram ................................................................................. 26
7-2. Control Specifications .................................................................................................. 28
7-3. Indoor Print Circuit Board (High Wall Type) ................................................................. 40

8. TROUBLESHOOTING .............................................................................. 42

8-1. Summary of Troubleshooting ....................................................................................... 42
8-2. Troubleshooting ............................................................................................................ 44

9. REPLACEMENT OF SERVICE P.C. BOARD............................................ 60

10. SETUP AT LOCAL SITE AND OTHERS .................................................. 66
11. ADDRESS SETUP.................................................................................... 83

11-1. Address Setup Procedure ............................................................................................. 83
11-2. Address Setup & Group/Twin/Triple Control ............................................................... 84
11-3. Address Setting ............................................................................................................. 86

12. DETACHMENTS ....................................................................................... 88

13. EXPLODED VIEWS AND PARTS LIST .................................................... 95

14. APPENDIX (Lite-vision plus remote controller Installation manual) ..... 97

FILE NO. SVM-12004