Heat Controller RAD-243A, RAD-183A service manual Do not modify or extend the power cord

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Safety Precautions

Do not modify or extend the power cord.

• There is risk or fire or electric shock.

Be cautious when unpacking and installing the product.

Do not install, remove, or re-install the unit by yourself.

• There is risk of fire, electric shock, explosion, or injury.

Do not store or use flammable gas or com- bustibles near the air conditioner.

• Sharp edges could cause injury. Be especially careful	• There is risk of fire or failure of product.
of the case edges and the fins on the condenser and
evaporator.
Sharp edges

Be sure the installation area does not deterio- rate with age.

•If the base collapses, the air conditioner could fall with it, causing property damage, product failure, and per- sonal injury.

4Room Air Conditioner

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Contents +$7&21752//5,1& Table of Contents Safety Precautions Be sure not to do Be sure to follow the instructionDo not modify or extend the power cord Symbols Used in this Manual DimensionsOutside Dimensions Product Specifications Items Models760/1,850 Installation Installation CheckHow to Secure the Drain Pipe Select the Best LocationInstallation Kits Contents Window RequirementsSuggested Tool Requirements Preparation of ChassisCabinet Installation Installation Features OperationControl Locations Function of Controls Cooling Only ModelDisplay Remote Control RAD-183A, RAD-243ADisassembly Mechanical PartsFront Grille CabinetBlower Cover at the topFan Electrical Parts ShroudMotor CompressorPower Cord CapacitorThermistor Synchronous MotorEvaporator Refrigerating CycleCapillary Tube Disassembly Pulling Vacuum Diagram CN-TH1Wiring Diagram Model RAD-183A and RAD-243AMain P.W.B Assembly Display P.W.B Assembly Components LocationTroubleshooting Guide Piping SystemTroubleshooting Guide Unit runs but poor coolingFails to Start Electrical Parts Troubleshooting Guide Possible TroubleIC01M 0V? IC01M DC 5V? Delay? IC01M 0V? Possible Trouble 6 Remote controller does not operate Room Air Conditioner Voltage Limits Complaint Cause RemedyTroubleshooting Guide Troubleshooting Guide Exploded View Cooling ModelRemark Replacement Parts List LocNo Grille ASSY,FrontSINGLEGrille ASSY,INLET 35211A+$7&21752//5,1&

RAD-183A, RAD-243A specifications

The Heat Controller RAD-183A and RAD-243A are advanced heating solutions designed for optimal climate control and energy efficiency. These models cater to both residential and commercial spaces, providing reliable heating with user-friendly features and innovative technologies.

One of the standout features of the RAD series is its exceptional heating capacity. The RAD-183A has the capability to heat spaces up to 1,800 square feet, making it ideal for medium-sized rooms, while the RAD-243A can effectively service larger areas, catering to spaces of up to 2,400 square feet. This capacity ensures that users can maintain a comfortable environment regardless of external weather conditions.

Both models are equipped with smart heating technology that adjusts the output based on the room's temperature. The thermostat embedded in the RAD-183A and RAD-243A allows for precise temperature control, ensuring that the desired warmth is maintained without unnecessary energy consumption. This means users can rely on their heating system to provide a cozy atmosphere while saving on energy bills.

Energy efficiency is at the forefront of the design for both models. They are engineered to comply with rigorous energy consumption regulations, helping to reduce carbon footprints and lower operating costs. Their high efficiency ratings reflect their capability to deliver maximum heat output while utilizing minimal electricity. This makes them an environmentally friendly choice for conscientious consumers.

Another key characteristic of the RAD-183A and RAD-243A is their user-friendly interface. Both units feature easy-to-read displays and intuitive controls, allowing users to adjust settings effortlessly. With programmable features, homeowners can set schedules to align with their daily routines, further optimizing energy use while ensuring comfort.

Safety is also a paramount consideration in the design of these models. Equipped with multiple safety features, including overheat protection and tip-over switches, users can have peace of mind knowing that their heater operates safely and reliably.

In summary, the Heat Controller RAD-183A and RAD-243A stand out in the market due to their efficient heating capabilities, smart technology, energy efficiency, and user-centric design. With these models, individuals can experience warmth and comfort in their spaces while being mindful of energy consumption and safety.