Toshiba RAV-SM2244AT7 User Manuals

Table of Contents

• SAFETY CAUTION

  4
• 1. SPECIFICATIONS

  11
• 1-1. Indoor Unit

  11
• 1-2. Outdoor Unit

  24
• 1-3. Operation Characteristic Curve

  25
• 2. CONSTRUCTION VIEWS (EXTERNAL VIEWS)

  27
• 2-1. Outdoor Unit

  27
• 3. OUTDOOR UNIT REFRIGERANTING CYCLE DIAGRAM

  31
• 4. WIRING DIAGRAM

  33
• 4-1. Outdoor Unit

  33
• 5. SPECIFICATIONS OF ELECTRICAL PARTS

  34
• 5-1.Outdoor Unit

  34
• 6. REFRIGERANT R410A

  35
• Safety During Installation/Servicing

  35
• Refrigerant Piping Installation

  35
• Tools

  39
• Recharging of Refrigerant

  39
• Brazing of Pipes

  40
• Instructions for Re-use Piping of R22 or R407C

  42
• 7. CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS

  45
• 7-1. Outdoor Unit Control

  45
• 7-2. Outline of Main Controls

  49
• 8. TROUBLESHOOTING

  55
• 8-1. Summary of Troubleshooting

  55
• 8-2. Troubleshooting

  57
• 9. SETUP AT LOCAL SITE AND OTHERS

  80
• 9-1. Calling of Error History

  80
• 9-2. Group Control Operation

  80
• 9-3. Outdoor Unit

  82
• 10. ADDRESS SETUP

  89
• Address Setup Procedure

  89
• Address Setup & Group Control

  90
• Remote Controller Wiring

  93
• Address Setup (Manual setting from remote controller)

  94
• Confirmation of Indoor Unit No. Position

  95
• 11. INSTALLATION MANUAL

  97
• THE SERVICE P.C. BOARD (4316V392) MCC-1599

  110
• 13. HOW TO EXCHANGE COMPRESSOR

  111
• 13-1. Exchanging Procedure of Compressor (Outline)

  111
• 13-2. Exchange of Compressor

  111
• 14. DETACHMENTS

  112
• 14-1. Outdoor Unit

  112
• 15. EXPLODED VIEWS AND PARTS LIST

  124
• Outdoor Unit

  124
• Inverter Assembly

  126
• Outdoor Unit

  128
• Inverter Assembly

  130
• ACCESSORY PARTS

  2
• SAFETY PRECAUTIONS

  3
• INSTALLATION OF NEW REFRIGERANT AIR CONDITIONER

  4
• INSTALLATION CONDITIONS

  6
• REFRIGERANT PIPING

  10
• AIR PURGING

  14
• ELECTRICAL WORK

  17
• EARTHING

  19
• FINISHING

  20
• TEST RUN

  20
• ANNUAL MAINTENANCE

  20
• AIR CONDITIONER OPERATING CONDITIONS

  20
• FUNCTIONS TO BE IMPLEMENTED LOCALLY

  21
• TROUBLESHOOTING

  22
• APPENDIX

  24