Heat Controller SMA 18 installation instructions Wiring Connection

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Heat Controller, Inc.

INSTALLATION INSTRUCTIONS

SMA/SMH 18/24

 

 

 

4. Wiring Connection

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B.

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D.

E.

F.

Use a dedicated circuit. Use HACR break sized per unit’s rating plate. Size wires according to minimum circuit ampacity shown on the unit’s rating plate.

Be sure to comply with local and national electri- cal codes while running the wire from the indoor unit to the outdoor unit.

Install disconnects fro the outdoor and indoor units as required by national and local electrical codes.

Every wire must be connected firmly. Loose wir- ing may cause the terminal to overheat or result in unit malfunction. A fire hazard may also exsist. NOTE: To prevent wire from loosening, secure wires and/or cords under cord clamp.

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Contents Installation Outdoor Unit Installation Manual for Single Zone Ductless Mini-SplitInstallation in the following places is not recommended Recommended Areas of Installation Indoor UnitName of Part Quantity Installation PartsAttach the installation plate Indoor Unit InstallationMounting Installation Plate and creating a Wall opening Line Set Line Set and Condensate Drain LineCondenstate Drain Electrical Work Indoor Unit InstallationConnecting Cables Piping and Wrapping Drain Elbow Installation Outdoor Unit InstallationOutdoor Installation Precaution Flaring Tightening Connection Refrigerant Piping ConnectionWiring Connection Air Purge AIR Purge and Test OperationTest Operation Gas Leak Check08/2010

SMA 18 specifications

The Heat Controller SMA 18 is a high-efficiency air conditioning unit designed to provide optimal climate control in residential and commercial spaces. This model stands out due to its advanced features and innovative technologies, ensuring reliable performance in varying temperatures while maintaining energy efficiency.

One of the main features of the SMA 18 is its inverter technology. This allows the air conditioner to adjust the compressor speed according to the cooling load, which means it can operate at different capacities rather than just at full power. This leads to significant energy savings, reduced wear and tear on components, and a more consistent temperature throughout the space. Inverter air conditioners like the SMA 18 can also operate quietly, making it ideal for bedrooms or offices where noise can be a distraction.

Another key characteristic of the SMA 18 is its powerful cooling and heating capabilities. With an impressive BTU rating, this unit can quickly cool or heat large areas, making it suitable for use in homes, offices, and other commercial establishments. The unit is also equipped with multiple fan speeds, allowing users to customize airflow according to their preferences.

The Heat Controller SMA 18 features a user-friendly digital display and a remote control for easy operation from anywhere in the room. The intuitive interface allows users to set the desired temperature, choose modes, and adjust fan speeds with ease. Additionally, the unit often comes with programmable timer settings. This feature enables you to schedule when the air conditioning should turn on and off, enhancing convenience and further improving energy efficiency.

Moreover, the SMA 18 is equipped with advanced air filtration systems. These filters effectively trap dust, allergens, and other particles, providing cleaner and healthier air for occupants while also enhancing the longevity of the unit by preventing debris buildup.

Installation of the SMA 18 is straightforward due to its flexible design and compatibility with various types of spaces. It is also built with durable materials, protecting it from external elements and ensuring longevity.

In summary, the Heat Controller SMA 18 air conditioner is a robust choice for efficient climate control, offering inverter technology, powerful cooling and heating capabilities, user-friendly features, and advanced filtration systems. Its combination of efficiency and performance makes it a popular option for both residential and commercial applications.