Heat Controller REG-123A Manuel D’Utilisation
2 Room Air Conditioner
Air Conditioner Service Manual
TABLE OF CONTENTS
Safety Precautions..........................................................................................................................................3
Dimensions .....................................................................................................................................................5
Symb
o
ls Used in this Manual ......................................................................................................................5
Outside Dimensions ...................................................................................................................................5
Product Specifications ..................................................................................................................................6
Installation .......................................................................................................................................................7
Select the Best Location ...........................................................................................................................7
Installation Check .......................................................................................................................................7
How to Secure the Drain Pipe(When using drain pipe)..............................................................................7
How to Install(Models without Installation Kit) ............................................................................................8
How to Install(Models with Installation Kit) .................................................................................................9
Suggested Tool Requirements .................................................................................................................11
Operation ......................................................................................................................................................14
Features ...................................................................................................................................................14
Control Locations Function of Controls ....................................................................................................14
Disassembly ..................................................................................................................................................15
Mechanical Parts......................................................................................................................................15
Air Handling Parts ....................................................................................................................................16
Electrical Parts .........................................................................................................................................17
Refrigerating Cycle...................................................................................................................................19
Schematic Diagram.......................................................................................................................................22
Wiring Diagram.........................................................................................................................................22
Troubleshooting Guide .................................................................................................................................23
Piping System ..........................................................................................................................................23
Troubleshooting Guide .............................................................................................................................24
Room Air Conditioner Voltage Limits........................................................................................................26