Pioneer 9,000 BTU 21.5 SEER 115V Ductless Mini-Split Inverter++ Air Conditioner Heat Pump System with 10 ft. Line Sets - WYS009AMFI22RL-10

Pioneer 9,000 BTU 21.5 SEER 115V Ductless Mini-Split Inverter++ Air Conditioner Heat Pump System with 10 ft. Line Sets - WYS009AMFI22RL-10

At Pioneer Mini Split, we offer variable capacity ductless wall-mounted mini split systems, available with different efficiency ratings and in a variety of capacities for simple installation and great single-zone comfort. Our ductless mini split wall-mounted air conditioners and heat pumps come with a convenient remote controller conveys cooling, heating, dehumidification, and ventilation requests to the wall-mount ductless mini split system, while automatic air-sweeping louvers, automatically varying air flow, and capacity adjustments keep the zone at the ultimate comfort level. This results in minimal electrical consumption for a more efficient ductless wall air conditioner and heating system. Check out our selection of wall-mounted heating and cooling units today!

• Ultra High Efficiency Inverter++ ductless mini split heat pump system
• Cooling capacity: 9,000 BTU/H with 21.5 SEER efficiency
• Heating capacity: 9,000 BTU/H with 11.5 HSPF efficiency
• Voltage: 110~120 V, 60 Hertz, 1 Ph
• High Wall Mounted Air Conditioning & Heating System
• Variable Speed DC Inverter Operation Mode
• Customizable length copper line set with flare connections
• Energy-Star Certified
• AHRI Estimated Annual Operating Costs:
• Cooling: $74.00
• Heating: $221.00
• Sleep Mode
  The function enables the air conditioner to automatically increase cooling or decrease heating 1°C per hour for the first two hours, then holds steady for the next 5 hours, after that it will switch off. This function maintains both energy savings and comfort at night.
• Temperature Compensation
  Temperature compensation function eliminates the difference in temperature between the floor and ceiling by mixing the different layers of air. Consequently, the time for cooling the room is reduced, and a cold offset rising stream of warm air by stirring.
• Refrigerant Leakage Detect 
  Indoor unit shows error code "EC" and stops automatically when refrigerant leakage is detected. This protects the compressor from high temperature damage due to refrigerant leakage.
• Anti-cold Air Function 
  Indoor fan speed is regulated automatically from the lowest grade to the setting grade according to evaporator temperature when the unit just starts heating operation. This function can prevent cold air blowing out to avoid discomfort to the users.
• Emergency start
• Low Ambient Cooling 
  With built-in low ambient kit or special designed PCB, outdoor fan speeds can be changed automatically according to condensation temperature. The air conditioner can run heating operation even when the outdoor ambient temperature is down to -13°F.
• 1W Standby 
  Intelligent on-off technology enables Pioneer products automatically  enter energy-saving mode when standby, cut energy consumption from normal 5W to 1W or 0.5W per hour which counts 80%~90% of saving.
• 2-way Draining 
  Both left and right sides of the indoor unit are possible for outstretch of connective piping and drainage hose for easy installation.
• Follow Me (Remote Thermostat) 
  Temperature sensor built in the remote controller will sense it’s surrounding temperature. The unit will adjust the room temperature more accurately to give you comfort.
• 46°F Heating
  In heating operation, the preset temperature of the air conditioner can be as low as 46°F, which keeps the room temperature steady at 46°F and prevents the house from freezing when it is unoccupied for a long time in severe cold weather.
• Chassis Heating Belt
  Heating belt is fitted on the base plate of the outdoor unit to prevent defrosting water accumulation, which improves heat transfer efficiency.

• Series Technical Brochure
  
• Series User Manual
• Series Installation Manual
• Series Service Manual

• Efficient Cooling & Heating: 9,000 BTU with a 21.5 SEER rating offers great energy efficiency for smaller to medium-sized spaces, providing both effective cooling and heating for year-round comfort.
• Inverter++ Technology: Offers precise temperature control by dynamically adjusting the compressor speed, leading to better energy efficiency and consistent room temperature.
• Long Line Set Reach: Comes with 50 ft. line sets, ideal for installations that require longer distances between the unit and the outdoor compressor, offering more flexibility for complex or larger setups.
• Quiet Operation: Features noise-reduction technology for a peaceful, quiet environment, ensuring that the system operates discreetly without disturbing your space.
• All-Season Comfort: Reliable cooling in the summer and heating in the winter, ensuring that your space stays comfortable in any season.

Q: What is the Pioneer 9,000 BTU 21.5 SEER 115V Ductless Mini-Split Inverter++ Air Conditioner Heat Pump System?
A: This system provides both cooling and heating with a 21.5 SEER rating and features Inverter++ technology for enhanced energy efficiency. It comes with 50 ft. line sets, offering flexibility for installation in a variety of room configurations.

Q: How does Inverter++ technology benefit this system?
A: Inverter++ technology adjusts the compressor speed based on temperature demand, resulting in quieter operation, greater energy savings, and improved comfort by maintaining a stable temperature.

Q: What room size is this system suitable for?
A: Ideal for smaller to medium-sized rooms, this system efficiently cools and heats spaces up to 500 sq. ft.

Q: Is it suitable for residential use?
A: Yes, this system is designed for residential spaces, providing reliable, energy-efficient climate control with minimal noise and maintenance.

Q: Does it require professional installation?
A: While the system includes 50 ft. line sets for flexibility, professional installation is recommended to ensure proper setup and optimal performance.

• Clean Filters Regularly: Wash or replace the filters every 2-4 weeks to ensure proper airflow and prevent dust buildup.
• Inspect and Clean Coils Annually: Clean the evaporator and condenser coils at least once a year to avoid dirt buildup that can reduce system efficiency.
• Check Refrigerant Levels: Ensure the refrigerant is at optimal levels for effective cooling and heating. If low, contact a professional for a refill.
• Clear the Condensate Drain: Regularly inspect and clean the condensate drain to avoid clogs, water damage, and mold growth.
• Keep the Outdoor Unit Free of Debris: Clear leaves, dirt, and obstructions from the outdoor unit to ensure proper airflow and prevent overheating.
• Schedule Annual Professional Maintenance: Have a technician perform a yearly inspection and service to ensure your system is running at its best.