Heat Controller RAD-101A, RAD-81A manual Safety Precautions, Always install the expansion panels

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Safety Precautions

Safety Precautions

To prevent injury to the user or other people and property damage, the following instructions must be followed.

Incorrect operation due to ignoring instructions will cause harm or damage. The seriousness is classified by the following indications.

WARNING

This symbol indicates the possibility of death or serious injury.

 

 

CAUTION

This symbol indicates the possibility of injury or damage to property only.

Meanings of symbols used in this manual are as shown below.

 

 

Be sure not to do.

 

 

 

Be sure to follow the instruction.

 

WARNING

 

Always install the expansion panel(s).

Do not place the power cord near a heater.

• Improper assembly or installation may cause

• It may cause fire and electric shock.

incorrect operation, including injury, fire, and

 

electric shock hazards.

 

Do not use the power cord near flammable gas or combustibles such as gasoline, benzene, thinner, etc.

• It may cause explosion or fire.

Do not disassemble or modify products.

• It may cause failure and electric shock.

Service Manual 3

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Contents +$7&21752//5,1& Table of Contents Safety Precautions Always install the expansion panelsDo not disassemble or modify products Do not use the socket if it is loose or damaged Plug in the power plug properlyDo not modify power cord length Ventilate before operating air conditionerwhen gas goes outDo not clean the air conditioner with water Dimensions Symbols Used in this ManualOutside Dimensions Items Product SpecificationsRAD 81A Rads 81B Select the Best Location InstallationInstallation Check How to Secure the Drain PipeWindow Requirements How to InstallPreparation of Chassis Cabinet InstallationIndoor Outdoor Window Locking Bracket For Maximum Cooling OperationLocation and Function of Controls For Normal CoolingRemote Control Operations Cabinet DisassemblyMechanical Parts Front GrilleAir Handling Parts AIR Guide and BlowerFAN and Shroud Compressor Electrical PartsMotor Overload ProtectorCapacitor Model Rotary Switch Type Model Model Touch & Remote Control Type ModelThermostat Model Rotary Switch Type Model Condenser Rotary Switch Model Rotary Switch Type ModelPower Cord Refrigerating CycleCapillary Tube EvaporatorPulling Vacuum Wiring Diagram Schematic DiagramCircuit Diagram Electronic Control Device Components LocationFor Main P.W.B ASM Piping System Troubleshooting GuideUnit runs but poor cooling Troubleshooting GuideFails to Start Electric Parts Troubleshooting Guide Model BG8000ER, WG8000RY4, WG1000RY4Possible Trouble Set the Temp. setting to lower Temp Is the voltage No.16 Room AIR Conditioner Voltage Limits Troubleshooting Guide Troubleshooting Guide W0CZZ Exploded Vie wReplacement Parts List +$7&21752//5,1&