Sanyo SPW-UMR124EXH56 User Manual download pdf (Page 3)

Page

1. SPECIFICATIONS

1-1 Unit specifications 4

1-2 Major Component specifications 7

1-3 Other Component specifications 10

2. DIMENSIONAL DATA

3. ELECTRICAL DATA

3-1 Electric Wiring Diagram 13

3-2 Control PCB switches and functions 14

4. FUNCTION

4-1 Room Temperature Control 15

4-2 Automatic control for heating and cooling 16

5. REPLACING PCB

5-1 Replacing PCB 17

5-2 How to replace PCB 18

5-3 How to replace EEPROM with EEPROM included in PCB service pack 19

5-4 Table of setting 21

6. SERVICING AND MAINTENANCE FUNCTIONS

6-1 Indoor unit refrigerant noise countermeasures 22

6-2 Outdoor unit noise countermeasures: EEPROM 05 22

7. TROUBLE DIAGNOSIS

7-1 Contents of remote controller switch alarm display 23

7-2 Outdoor unit control panel led display 25

7-3 Trouble indications and inspection points 26

7-4 Remote controller servicing functions 28

7-5 Super W-Multi alarm codes

7-6 Inspection of parts 35

Table of Contents

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Sanyo SPW-UMR124EXH56 User Manual Page 3