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Sanyo
SPW-UMR74EXH56, SPW-UMR184EXH56, SPW-UMR94EXH56, SPW-UMR124EXH56 Trouble Diagnosis
Models:
SPW-UMR74EXH56
SPW-UMR224EXH56
SPW-UMR164EXH56
SPW-UMR124EXH56
SPW-UMR94EXH56
SPW-UMR184EXH56
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Specifications
3-1Electric Wiring Diagram
Dimension
7-5Super W-Multialarm codes
5-4Table of settings
How to
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7. TROUBLE DIAGNOSIS
7-1
Contents of remote controller switch alarm display
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Contents
0.8180.439.0 June
SPLIT SYSTEM AIR CONDITIONER
SM940046
… In a room
Please read before installation
When connecting refrigerant tubing
… In a ceiling
Table of Contents
SPW-UMR74/94/124EXH56
1. SPECIFICATIONS
1-1Unit Specifications
SPW-UMR164/184EXH56
SPW-UMR224EXH56
SPW-XMR74/94/124EXH56
1-2Major Component Specifications
SPW-XMR164/184EXH56
SPW-XMR224EXH56
1-3Other Component Specifications
SPW-UMR74/94/124EXH56
2. DIMENSIONAL DATA
SPW-UMR164/184/224EXH56
3. ELECTRICAL DATA
3-1Electric Wiring Diagram
DISP
3-2Control PCB switches and functions
CR-TRP50A-B
EXCT
4-1Room temperature control
4. FUNCTIONS
4-2Automatic control for heating and cooling
5-1Replacing PCB
5. REPLACING PCB
5-2How to replace PCB
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Page
5-4Table of settings
6. SERVICING AND MAINTENANCE FUNCTIONS
7. TROUBLE DIAGNOSIS
Page
7-2Outdoor unit control panel LED display
7-3Trouble indications and inspection points
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7-4Remote controller servicing functions
7-5Super W-Multialarm codes
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7-6Inspection of parts
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Via Bisceglie, No.76 20152 Milano, Italy
SANYO Airconditioners Europe S.r.l
