Durastar DRA1U18S1B Mini Split Condenser User Manual

សេចក្តីផ្តើម

This manual provides essential information for the installation, operation, and maintenance of your Durastar DRA1U18S1B Single Zone Mini Split Condenser. This unit is designed to provide efficient cooling and heating as part of a complete mini-split system. Please note that this is an outdoor condenser unit only; an associated indoor evaporator unit(s) is required for proper functionality.

សំខាន់៖ Mini-split systems must be installed by a qualified professional in accordance with all local codes and regulations. Installation by an unqualified individual will void the manufacturer's warranty.

រូបភាព៖ ខាងមុខ view of the Durastar DRA1U18S1B outdoor mini split condenser unit, showing the fan grille and Durastar branding.

ព័ត៌មានសុវត្ថិភាព

• Always ensure the unit is installed by a certified HVAC professional.
• Do not attempt to service or repair the unit yourself. Refer all servicing to qualified personnel.
• Ensure proper electrical grounding and circuit protection as per local electrical codes.
• Keep the area around the outdoor unit clear of obstructions, debris, and flammable materials.
• Do not allow children to play near the unit.
• Refrigerant handling must only be performed by licensed technicians.

Product Technologies and Features

The Durastar DRA1U18S1B condenser incorporates advanced technologies for efficient and reliable performance:

• Variable Speed Inverter Compressor: Utilizes an electronic expansion valve and a variable speed compressor to precisely regulate refrigerant flow, optimizing energy consumption and maintaining consistent, accurate temperatures.
• ចាប់ផ្តើមឡើងវិញដោយស្វ័យប្រវត្តិ៖ In the event of a sudden power failure, the indoor unit's auto-restart module will automatically restore previous settings once power returns.
• ប្រតិបត្តិការស្ងាត់៖ Both the outdoor and indoor units are designed with brushless direct current fan motors to minimize electrical and mechanical sound during operation.
• Low Ambient Operations: This outdoor unit is capable of cooling operations down to 5 degrees Fahrenheit (-15 degrees Celsius) and heating operations down to -13 degrees Fahrenheit (-25 degrees Celsius).
• Included Base Pan Heater: Features a defrost function that effectively removes frost from the condenser coil in frigid conditions, ensuring continuous heating performance.
• Anti-Corrosive Fin Coating: The condenser coils are treated with an anti-corrosive coating to enhance longevity, reliability, and prevent corrosion, thereby improving overall durability.

រូបភាព៖ មុំ view of the Durastar DRA1U18S1B outdoor mini split condenser unit, highlighting the side fins and overall compact design.

ការដំឡើងនិងការដំឡើង

Installation of the Durastar DRA1U18S1B condenser unit requires specialized tools and knowledge. It must be performed by a licensed HVAC professional.

ការពិចារណាលើការដំឡើងជាមុន៖

• Ensure you have the correct indoor evaporator unit(s) compatible with this single zone condenser.
• Select a suitable outdoor location that allows for proper airflow, drainage, and maintenance access.
• Verify the electrical supply meets the unit's voltage និងតម្រូវការឧបករណ៍បំបែក។

ការតភ្ជាប់សំខាន់ៗ៖

• Liquid Line Connection Size: 1/4" Inch
• Gas Line Connection Size: 1/2" Inch
• ទំហំឧបករណ៍បំបែកដែលបានណែនាំ៖ 30 អេ
• វ៉ុលtage: 208/230V

រូបភាព៖ ឧample of a mini-split system installation, showing the outdoor condenser unit positioned next to a residential building and an indoor evaporator unit mounted on a wall inside.

វិមាត្រឯកតា៖

Image: Dimensional drawing of the Durastar DRA1U18S1B outdoor mini split condenser unit, indicating a depth of 13.44 inches, width of 37.62 inches, and height of 26.5 inches.

• ជម្រៅ៖ 13-7/16" (13.44")
• កម្ពស់៖ 26-1/2" (26.5")
• ទទឹង៖ 35-1/16" (37.63")

សេចក្តីណែនាំប្រតិបត្តិការ

The Durastar DRA1U18S1B condenser unit operates in conjunction with your indoor evaporator unit. All operational controls, such as setting temperature, mode (cooling/heating), and fan speed, are managed via the indoor unit's remote control or wall thermostat.

Once the indoor unit is activated, the outdoor condenser will automatically engage to provide the desired cooling or heating capacity based on the system's settings. The variable speed inverter compressor will adjust its output to efficiently maintain the set temperature.

ក្នុងករណីថាមពល outage, the Auto Restart feature will ensure the system resumes operation with its previous settings once power is restored.

ថែទាំ

Regular maintenance helps ensure the longevity and efficiency of your Durastar mini-split condenser. While professional maintenance is recommended annually, some basic checks can be performed by the user:

• រក្សាភាពច្បាស់លាស់៖ Ensure the area around the outdoor unit is free from leaves, dirt, grass clippings, and other debris that could obstruct airflow.
• ខ្សែភ្លើងស្អាត៖ Periodically inspect the outdoor coil fins. If they appear dirty, gently clean them with a soft brush or a garden hose (low pressure). Avoid bending the fins.
• ពិនិត្យរកការស្ទះ៖ Ensure nothing is blocking the fan or air intake/exhaust vents.
• បង្ហូរទឹក៖ Verify that the condensate drain line (if applicable to the outdoor unit's setup) is not clogged and is draining properly.
• សេវាកម្មវិជ្ជាជីវៈ៖ កំណត់ពេលថែទាំប្រកបដោយវិជ្ជាជីវៈប្រចាំឆ្នាំ ដើម្បីពិនិត្យមើលកម្រិតសារធាតុត្រជាក់ ការតភ្ជាប់អគ្គិសនី និងដំណើរការប្រព័ន្ធទាំងមូល។

The anti-corrosive fin coating helps protect the unit from environmental elements, but regular cleaning is still beneficial.

ការដោះស្រាយបញ្ហា

If you experience issues with your Durastar mini-split system, consider the following basic troubleshooting steps before contacting a professional:

• គ្មានថាមពល៖ Check the circuit breaker for the unit. Ensure it has not tripped.
• Indoor Unit Not Operating: Confirm the indoor unit is powered on and its remote control batteries are functional.
• ត្រជាក់/កំដៅមិនគ្រប់គ្រាន់៖
  • Check if the air filters in the indoor unit are clean.
  • Ensure no windows or doors are open, allowing conditioned air to escape.
  • Verify that the outdoor unit's coils are not blocked by debris.
• សំលេងរំខានមិនធម្មតា៖ Minor operational sounds are normal. If you hear loud or unusual noises, power off the unit and contact a professional.

For any issues beyond these basic checks, it is strongly recommended to contact a qualified HVAC technician. Do not attempt complex repairs yourself.

លក្ខណៈបច្ចេកទេស

ព័ត៌មានធានា

The Durastar DRA1U18S1B Mini Split Condenser comes with a 10-Year Parts Manufacturer Warranty.

Please retain your proof of purchase and installation records. The warranty is valid only if the unit is installed by a qualified professional according to all applicable local codes and the manufacturer's guidelines. Any installation not performed by a professional will void the manufacturer's warranty.

For detailed warranty terms and conditions, please refer to the documentation provided with your product or contact Durastar customer support.

គាំទ្រ

For questions, assistance, or to speak to an expert regarding your Durastar mini-split system, please contact our support team:

ទូរស័ព្ទ៖ (៤៨១២) ៦១៩-៣៣០

(Available during business hours)

You can also visit the official Durastar website for additional resources and product information.