Product Overview
The ACiQ 19 SEER2 Essentials Mini Split AC/Heating System is a highly efficient, ductless solution designed for year-round comfort. This system provides both cooling and heating capabilities, making it suitable for various spaces such as bedrooms, offices, attics, sheds, or small garages.

Image: The complete ACiQ 19 SEER2 Essentials Mini Split AC/Heating System, showing the indoor unit, outdoor condenser, remote control, and installation kit components.
Key features include a 19 SEER2 efficiency rating for energy savings, a wide operating temperature range for both cooling and heating, and built-in WiFi for smart control via a mobile application. The system is designed for quiet operation and comes with an installation kit.
What's Included
Your ACiQ Essentials Mini Split system package includes all necessary components for installation and operation:
- Indoor Unit
- Outdoor Unit
- Remote Control
- 16ft Line Set
- Wall Cap
- Drain Lines
- Power Cords
- Mounting Hardware
- AAA Batteries (for remote)
- User Manual

Image: A visual representation of all components included in the ACiQ Mini Split system package, clearly labeled for identification.
Setup and Installation
The ACiQ Mini Split system is designed for efficient climate control. Please note that this is NOT a DIY mini split AC system and requires professional installation. The inverter compressor comes pre-charged with enough refrigerant for up to a 25ft length of line set. A professional is required to vacuum the lines before operation.
Installation Considerations:
- Professional Installation: Ensure installation is performed by a certified HVAC technician.
- Line Set Vacuum: The refrigerant lines must be properly evacuated (vacuumed) by a professional to remove air and moisture before releasing refrigerant.
- Mounting: The indoor unit is designed for ductless wall-mounting. The outdoor unit should be placed on a stable, level surface.
- Electrical Requirements: This 9,000 BTU unit operates on 115V. Ensure appropriate electrical supply is available.

Image: The outdoor unit of the ACiQ Mini Split system shown in a snowy environment, highlighting its heating capability down to -4°F and cooling up to 122°F.
Video: An overview of the ACiQ Essentials Mini Split system, demonstrating its features and ease of use. This video highlights the system's simplicity, affordability, and year-round comfort capabilities.
Operating Instructions
The ACiQ Mini Split system offers flexible control options for optimal comfort.
Remote Control Operation:
Use the included remote control to adjust settings. The remote features various modes for enhanced comfort and energy efficiency:
- I Feel Mode: Adjusts temperature based on the remote's sensor for localized comfort.
- Sleep Mode: Optimizes temperature and fan speed for comfortable sleep and energy savings.
- Eco Mode: Reduces energy consumption while maintaining comfort.
- Mute Mode: Silences operational beeps and sounds.
- Timers: Schedule on/off times for automated operation.
- Turbo Mode: Provides rapid cooling or heating for quick temperature changes.

Image: Icons representing the various operational modes and features available on the ACiQ Mini Split remote control, including I Feel, Sleep, Eco, Mute, Timers, and Turbo modes.
WiFi Control (Smart Device):
The ACiQ system is WiFi-enabled, allowing you to control it from anywhere using your smart device (iOS or Android). The compatible app integrates with Amazon Alexa, Google Assistant, and IFTTT for smart home flexibility.
- Download the recommended smart home application (e.g., Tuya Smart app).
- Follow the in-app instructions to connect your ACiQ unit to your home WiFi network.
- Once connected, you can adjust temperature, change modes, set schedules, and monitor your unit remotely.

Image: A person comfortably operating the ACiQ Mini Split system using a smartphone application, demonstrating the convenience of WiFi control from anywhere.
Maintenance
Regular maintenance ensures optimal performance and longevity of your ACiQ Mini Split system. It is recommended to consult your professional installer or a qualified HVAC technician for detailed maintenance procedures.
General Maintenance Tips:
- Filter Cleaning: Regularly clean or replace the air filters in the indoor unit to maintain air quality and system efficiency. Refer to the full user manual for frequency.
- Outdoor Unit Cleaning: Keep the outdoor condenser unit free from debris, leaves, and obstructions to ensure proper airflow.
- Drain Line Check: Periodically check the drain lines for blockages to prevent water overflow.
- Professional Servicing: Schedule annual professional servicing to check refrigerant levels, electrical connections, and overall system health.
Troubleshooting
If you encounter issues with your ACiQ Mini Split system, consider the following common troubleshooting steps. For complex problems, contact a qualified HVAC technician.
Common Issues and Solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit not turning on | No power, remote batteries dead, circuit breaker tripped. | Check power supply, replace remote batteries, reset circuit breaker. |
| Insufficient cooling/heating | Dirty air filters, blocked outdoor unit, low refrigerant. | Clean/replace filters, clear obstructions from outdoor unit, contact technician for refrigerant check. |
| Unusual noise | Loose parts, fan obstruction, compressor issue. | Inspect for loose parts or obstructions. If persistent, contact technician. |
| Water leakage from indoor unit | Clogged drain line, improper installation. | Check and clear drain line. If issue persists, contact professional installer. |
| WiFi connectivity issues | Weak WiFi signal, incorrect app setup. | Ensure strong WiFi signal. Re-follow app setup instructions. |
Always refer to the complete user manual for a comprehensive troubleshooting guide.
Specifications
Detailed technical specifications for the ACiQ 19 SEER2 Essentials 9000 BTU Mini Split AC/Heating System:
- Model Info: ACiQ-K09W-W-HP115B / ACiQ-K09Z-HP115B
- Cooling Power: 9000 British Thermal Units (BTU)
- Seasonal Energy Efficiency Ratio (SEER): 19 SEER2
- Electrical: 115 Volts, 60Hz, 1 Phase
- Wattage: 1840 watts
- Refrigerant: R454B
- Noise Level (Indoor Unit): As low as 28 dB
- Operating Cooling Range: 5°F to 122°F outdoor temperatures
- Operating Heating Range: -4°F to 86°F outdoor temperatures
- Estimated Coverage Area: 250-400 sq. ft.
- Product Dimensions (Indoor Unit): 11.49"D x 31.92"W x 7.99"H
- Installation Type: Ductless Wall-Mounted
- Special Features: Built-in WiFi, Ultra-quiet operation, Full install kit, Heats in -4°F temps, White color.

Image: A diagram illustrating the dimensions of both the indoor and outdoor units, along with a summary of key specifications such as power supply, BTU, SEER2, coverage area, and noise levels.

Image: A graphic showing different BTU sizes for ACiQ units and their corresponding recommended coverage areas, from 9K BTU for workshops to 36K BTU for living rooms.

Image: An indoor unit of the ACiQ Mini Split system with an overlay indicating its whisper-quiet operation, as low as 28 dBA.
Warranty and Support
The ACiQ Mini Split system is backed by a comprehensive warranty to ensure your peace of mind:
- 4-Year Parts Warranty: Covers replacement parts for four years from the date of purchase.
- 6-Year Compressor Warranty: Covers the compressor for six years from the date of purchase.
To activate and validate your warranty, the system must be registered online with the manufacturer at no extra charge. Please visit the official ACiQ website for warranty registration and further support information.

Image: A graphic detailing the 6-year compressor and 4-year parts warranty, emphasizing best-in-class customer service and the requirement for online registration.
For technical assistance, service requests, or additional inquiries, please contact ACiQ customer support through their official channels.





