Sanyo 1 852 658 85, Technical & Service Manual, Page: 3 / 48

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Table of Contents
Page
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Unit Combination........................................................................................................................ iv
1. OPERATING RANGE................................................................................................................... 1
2. SPECIFICATIONS
2-1. Unit Specifications................................................................................................................ 2
2-2. Major Component Specifications.......................................................................................... 4
2-3. Other Component Specifications.......................................................................................... 6
3. DIMENSIONAL DATA .................................................................................................................. 7
4. COOLING CAPACITY .................................................................................................................. 9
5. HEATING CAPACITY ................................................................................................................... 10
6. AIR THROW DISTANCE CHART................................................................................................. 11
7. REFRIGERANT FLOW DIAGRAM .............................................................................................. 12
8. ELECTRICAL DATA
8-1. Electrical Characteristics ...................................................................................................... 14
8-2. Electric Wiring Diagram........................................................................................................ 15
9. INSTALLATION INSTRUCTIONS
9-1. Installation Site Selection ..................................................................................................... 17
9-2. Remote Control Unit Installation Position ............................................................................. 19
9-3. Recommended Wire Length and Diameter .......................................................................... 20
10. FUNCTION
10-1.Room Temperature Control .................................................................................................. 21
10-2.Dry Operation ....................................................................................................................... 23
10-3.Freeze Prevention ................................................................................................................ 24
10-4.Overload Prevention ............................................................................................................. 24
10-5.Cold draft Prevention ............................................................................................................ 25
10-6.Defrosting Operation ............................................................................................................ 26
11. TROUBLESHOOTING
11-1.Check before and after troubleshooting ............................................................................... 28
11-1-1. Check power supply wiring....................................................................................... 28
11-1-2. Check inter-unit wiring.............................................................................................. 28
111-3. Check power supply ................................................................................................. 28
11-1-4. Check lead wires and connectors in indoor and outdoor units................................. 28