Sanyo SAP-CM1821AHA, Техническое и сервисное руководство

Страница: 3 / 50

Table of Contents
Page
■
Unit Combination.................................................................................................................................... iii
1. OPERATING RANGE .............................................................................................................................. 1
2. SPECIFICATIONS
2-1. Unit Specifications .......................................................................................................................... 2
2-2. Major Component Specifications.................................................................................................... 3
2-3. Other Component Specifications.................................................................................................... 5
3. DIMENSIONAL DATA.............................................................................................................................. 6
4. COOLING CAPACITY ............................................................................................................................. 8
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 Diagrams ................................................................................................................ 16
9. INSTALLATION INSTRUCTIONS
9-1. Installation Site Selection ............................................................................................................... 18
9-2. Remote Control Unit Installation Position ....................................................................................... 20
9-3. Recommended Wire Length and Diameter ................................................................................... 21
10. FUNCTION
10-1. Room Temperature Control ........................................................................................................... 22
10-2. Dry Operation ................................................................................................................................ 24
10-3. Freeze Prevention ......................................................................................................................... 25
10-4. Overload Prevention ...................................................................................................................... 25
10-5. Cold draft Prevention ..................................................................................................................... 26
10-6. Defrosting Operation ..................................................................................................................... 27
11. TROUBLESHOOTING
11-1. Check before and after troubleshooting ........................................................................................ 29
11-2. Air conditioner does not operate .................................................................................................... 30
11-3. Some part of air conditioner does not operate .............................................................................. 34
11-4. Air conditioner operates, but abnormalities are observed ............................................................. 36
11-5. If a sensor is defective ................................................................................................................... 38
12. ARRANGEMENT OF ELECTRICAL COMPONENT .............................................................................. 39
13. CHECKING ELECTRICAL COMPONENTS
13-1. Measurement of Insulation Resistance .......................................................................................... 41
13-2. Checking Continuity of Fuse on PCB Ass'y.................................................................................... 42
13-3. Checking Motor Capacitor ............................................................................................................. 42
14.MAINTENANCE
14-1. Changing Address of Remote Control Unit in Indoor Unit ............................................................. 43
................................................................................................................................................. 44
APPENDIX
ii