Heat Controller REG-123A, REG-71A Symbols Used in this Manual, Outside Dimensions

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Dimensions

SymbolsUsedin this Manual

This symbol alerts you to the risk of electric shock.

This symbol alerts you to hazards that could cause harm to the air conditioner.

NOTICE This symbol indicates special notes.

OutsideDimensions

	Model	REG-71A	REG-123A
Dimension		REG-71A	REG-123A
Dimension
W	mm(inch)	471(18 9/16)	600(23 5/8)
H	mm(inch)	352(13 7/8)	380(14 31/22)
D	mm(inch)	525(20 11/16)	576(22 1/16)

Service Manual 5

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Contents +$7&21752//5,1& Table of Contents Be sure not to do Be sure to follow the instruction Safety PrecautionsThere is risk or fire or electric shock Outside Dimensions DimensionsSymbols Used in this Manual Items Product SpecificationsInstallation Check InstallationSelect the Best Location OptionalHow to InstallModels without Installation Kit When Using Installation Kits How to InstallModels with Installaion KitWhen Using Gasket REG-123A REG-71A Preparation of Chassis Cabinet InstallationSuggested Tool Requirements Indoor Slide the unit into the cabinet.See Fig Control Locations Function of Controls FeaturesOperation Mechanical Parts DisassemblyFront Grille CabinetFAN Air Handling PartsAir Guide and Turbo Fan Shroud Electrical PartsOverload Protector CompressorThermistor Power CordCapacitor Evaporator Refrigerating CycleMotor Capillary Tube Pulling Vacuum Wiring Diagram Schematic DiagramPiping System Troubleshooting GuideUnit runs but poor cooling Troubleshooting GuideFails to Start Complaint Cause Remedy Room Air Conditioner Voltage LimitsTroubleshooting Guide +$7&21752//5,1&

REG-123A, REG-71A specifications

The Heat Controller REG-71A and REG-123A are innovative climate control units designed to provide efficient heating and cooling solutions for residential and commercial spaces. These models are characterized by advanced technologies that enhance energy efficiency, user comfort, and operational convenience.

One of the standout features of the REG-71A and REG-123A is their inverter technology. This technology allows the units to adjust their cooling and heating output based on the real-time demand, resulting in reduced energy consumption. By maintaining the desired temperature with minimal fluctuations, these models not only save on energy bills but also create a more comfortable indoor environment.

Another critical characteristic of these heat controllers is their Eco-friendly refrigerant, R32. This refrigerant has a lower Global Warming Potential (GWP) compared to traditional refrigerants, making the REG-71A and REG-123A environmentally responsible choices. Users can enjoy climate control without compromising on sustainability.

The units are designed with a user-friendly interface, featuring an intuitive remote control that enables users to adjust temperature settings, fan speeds, and operating modes easily. Additionally, both models include a programmable timer that allows for automatic operation based on individual schedules, ensuring efficiency and convenience.

Moreover, the REG-71A and REG-123A are equipped with advanced air filtration systems. These systems help to purify the air, reducing allergens and pollutants, which is especially beneficial for individuals with respiratory sensitivities.

The sleek and modern design of both units makes them a stylish addition to any living or working space. They are available in various capacities to cater to different room sizes, providing versatility for any installation requirement.

Furthermore, the units are designed for quiet operation, making them suitable for use in settings where noise levels need to be kept to a minimum, such as bedrooms and offices.

In summary, the Heat Controller REG-71A and REG-123A stand out for their innovative inverter technology, eco-friendly refrigerant, user-friendly features, advanced air filtration, and stylish design. These models provide a compelling option for anyone seeking efficient and reliable heating and cooling solutions.