Toshiba RAV-SM1603DT-A User Manuals

Table of Contents

• SAFETY CAUTION

  4
• 1. SPECIFICATIONS

  9
• 1-1. Indoor Unit

  9
• 1-2. Outdoor Unit

  21
• 1-3. Operation Characteristic Curve

  22
• 2. CONSTRUCTION VIEWS (EXTERNAL VIEWS)

  23
• 2-1. Indoor Unit

  23
• 2-2. Outdoor Unit

  24
• 3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM

  27
• 3-1. Indoor Unit

  27
• 3-2. Outdoor Unit

  29
• 4. WIRING DIAGRAM

  30
• 4-1. Indoor Unit

  30
• 4-2. Outdoor Unit

  32
• 4-3. Fan Characteristics

  33
• 5. SPECIFICATIONS OF ELECTRICAL PARTS

  34
• 5-1. Indoor Unit

  34
• 5-2. 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
• Tolerance of Pipe Length and Pipe Head

  46
• Additional Refrigerant Amount

  48
• Piping Materials and Sizes

  50
• Branch Pipe

  51
• Distributor

  51
• 7. INDOOR CONTROL CIRCUIT

  52
• Indoor Controller Block Diagram

  52
• Control Specifications

  53
• Optional Connector Specifications of Indoor P.C. Board

  59
• Indoor Print Circuit Board

  60
• Outdoor Print Circuit Board

  61
• 8. CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS

  64
• 8-1. Outdoor Controls

  64
• 9. INDOOR UNIT TROUBLESHOOTING

  69
• 9-1. Summary of Troubleshooting

  69
• 9-2. Troubleshooting

  70
• 10. OUTDOOR UNIT TROUBLESHOOTING

  83
• 10-1. Summary of Troubleshooting

  83
• 10-2. Troubleshooting

  85
• 11. REPLACEMENT OF SERVICE P.C. BOARD

  112
• 11-1. Indoort Unit

  112
• 12. SETUP AT LOCAL SITE AND OTHERS

  116
• 12-1. Indoor Unit

  116
• 12-2. Setup at Local Site / Others

  123
• 12-3. How to Set up Central Control Address Number

  125
• 13. ADDRESS SETUP

  127
• 13-1. Address Setup Procedure

  127
• 13-2. Address Setup & Group Control

  128
• 13-3. Address Setup (Manual Setting from Remote Controller)

  131
• 14. DETACHMENTS

  133
• 14-1. Indoor Unit

  133
• 14-2. Outdoor Unit

  141
• 15. EXPLODED VIEWS AND PARTS LIST

  150
• 15-1. Indoor Unit

  150
• 15-2. Outdoor Unit

  153