Heat Controller BD-101, BD-123, BDE-103, BDE-123, BD-81 manual Fails to Start

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Fails to Start

Check power source.

Check control switch setting.

Only compressor fails to start.

Drop in power voltage.

Defective compressor capacitor.

Check capacitor.

Replacement.

Check circuit breaker and fuse.

Gas leakage at feeler bulb of thermostat

Check control switch.

Only fan fails to start.

Improper wiring.

Improper thermostat setting Defect of fan motor capacitor.

Loose terminal connection.

Irregular motor resistance ( ).

Irregular motor insulation

( ). Improper wiring

Replacement of fan motor

Irregular motor resistance ()

Irregular motor insulation ( )

Replacement of compressor (Motor damaged)

Regular but fails to start

Replacement of compressor (locking of rotor, metal)

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Contents Heat CONTROLLER, INC Preface ContentsFor BD-81/BD-101 SpecificationsModels RemarkBD-123 For BD-123Items Models For BDE-103/BDE-123BDE-103 BDE-123 Control Locations FeaturesCooling only Model Operation VentilationCooling and Heating Model Operation Mechanical Parts Disassembly InstructionsFront Grille CabinetORIFICE, Heater Assy and Turbo FAN AIR Handling Parts2 FAN Shroud Electrical PartsMotor CompressorRotary Switch Power CordThermostat Condenser Refrigeration CycleEvaporator Capillary TubePage Pulling Vacuum Installation Requirements InstallationInstallation Hardware Electrical ServiceItems in Installation Hardware HOW to InstallProcedure a Top View Procedure BTrim 2 ea Wall Procedure CHigh Electrical Requirements Electrical SafetyElectrical Data for 115V Model USE of Extension CordsOutside Dimensions Troubleshooting GuidePiping System Troubleshooting Guide Fails to Start Complaint Cause Remedy Name Plate Rating Minimum Maximum Room AIR Conditioner Voltage LimitsComplaint Cause Remedy Circuit Diagram Schematic DiagramModel BD-81/BD-101/BD-123 Description QTYModel BDE-103/BDE-123 Model BD-81/BD-101/BD-123/BDE-103/BDE-123 Exploded ViewModel BD-81/BD-101 Replacement Parts ListDescription Remark BD-81 BD-101BD-123 Model BD-123Model BDE-103/BDE-123 Heat CONTROLLER, INC

BD-81, BDE-123, BDE-103, BD-123, BD-101 specifications

The Heat Controller series, including the BD-123, BDE-123, BD-101, BDE-103, and BD-81 models, offers an impressive range of features and innovative technologies designed to provide efficient heating and cooling solutions for a variety of environments. Each model is engineered to stand out in performance, making them suitable for both residential and commercial applications.

The BD-123 model boasts an advanced Energy Efficiency Ratio (EER) that ensures users enjoy reduced energy consumption without compromising comfort. This unit is equipped with an intelligent temperature control system that adapts to the surrounding environment, optimizing heating or cooling as needed. Additionally, its sleek, modern design contributes to both aesthetics and functionality, making it an integral part of any space.

The BDE-123 enhances the functionality of the BD-123 by incorporating smart connectivity options. Users can control the temperature of their space remotely via smartphone applications, allowing for greater convenience and energy management. Furthermore, this model features a filter reminder system that alerts users when it’s time for maintenance, prolonging the unit's lifespan and ensuring peak performance.

The BD-101 model is designed with an emphasis on compactness and versatility. Its lightweight structure allows for easy installation in small spaces, making it ideal for apartments and small offices. With multi-speed fan settings, this model provides customizable airflow, catering to individual preferences and requirements.

The BDE-103 enters the market as a top-tier option, featuring advanced inverter technology. This innovative approach significantly reduces power consumption while maintaining consistent temperature control. The BDE-103 also prides itself on quiet operation, allowing users to enjoy a peaceful atmosphere without the disruptive noise often associated with traditional systems.

Lastly, the BD-81 is tailored for users seeking affordable yet reliable heating and cooling solutions. Despite its lower price point, it does not compromise on quality, offering essential features such as adjustable thermostats and programmable timers. This model makes it accessible for budget-conscious users while still providing comfort and efficiency.

In summary, the Heat Controller BD-123, BDE-123, BD-101, BDE-103, and BD-81 models cater to a variety of needs. With a combination of energy efficiency, smart technology, compact design, and affordability, these models are designed to ensure optimum comfort in any setting while prioritizing user convenience and sustainability. Whether for a small apartment or a large commercial space, there is a Heat Controller model that meets the demands of modern living.