1. Introduction and Overview
Thank you for choosing the Feelfunn 10,000 BTU Portable Air Conditioner. This versatile 5-in-1 unit is designed to provide efficient cooling, dehumidification, and air circulation for rooms up to 450 sq. ft. Please read this manual thoroughly before operation to ensure safe and optimal performance.
Video: Overview of the Feelfunn Portable Air Conditioner's features and cooling capabilities.
2. Package Contents
Please check that all items are included in the package:
- Feelfunn PAC019-10K Portable Air Conditioner Unit
- Remote Control
- Exhaust Hose
- Hose Connector
- Adjustable Window Kit (panels for 20.47"-49.84" windows)
- Drain Hose
- User Manual
3. Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, or injury.
- Read all instructions before using the appliance.
- Only use the unit with a properly grounded outlet.
- Do not operate the unit with a damaged power cord or plug.
- Keep the unit on a firm, level surface.
- Ensure proper ventilation; do not block air inlets or outlets.
- Do not insert fingers or objects into the air outlet.
- Unplug the unit before cleaning or servicing.
4. Setup and Installation
The Feelfunn PAC019-10K is designed for no-tool setup and fits most sliding and double-hung windows.
4.1 Preparing the Window Kit
- Connect the hose connector to one end of the exhaust hose.
- Connect the window kit adapter to the other end of the exhaust hose.
- Extend the adjustable window kit to the length of your window (20.47"-49.84"). Secure it with the provided screw.
4.2 Installing the Unit
- Place the unit on a firm, level surface, ensuring at least 50cm of free space around it for proper air circulation.
- Attach the hose connector to the exhaust air outlet unit.
- Insert the window kit adapter into the window opening. Close your window firmly to secure the kit in place.
- Plug the unit into a standard 115V electrical outlet.

Image: Diagram showing the adjustable window kit and exhaust hose installation for both sliding and hung windows.
5. Operating Instructions
The Feelfunn PAC019-10K can be operated using the responsive touch control panel on the unit or the included remote control.
5.1 Control Panel and Remote Control
The control panel features buttons for Power, Mode, Temperature Up/Down, Fan Speed, and Timer. The remote control offers the same functions with a 23-ft range for convenient adjustments from a distance.

Image: Close-up of the unit's touch control panel and the remote control, highlighting ease of use.
5.2 Powering On/Off
- Press the Power button on the control panel or remote to turn the unit ON or OFF.
5.3 Setting Temperature
- In Cooling mode, use the Up or Down arrows to set your desired temperature between 64°F and 90°F.
6. Modes and Features
The Feelfunn PAC019-10K offers 5 versatile operating modes:
- Cooling Mode: Provides fast and efficient cooling for rooms up to 450 sq. ft.
- Dehumidifier Mode: Removes up to 63 pints of moisture per day, ideal for humid environments. The unit features an auto-evaporation system, but manual drainage may be required in high humidity or in Dry mode.
- Fan Mode: Circulates air with low or high fan speeds without cooling.
- Sleep Mode: Dims display lights and adjusts fan speed for quieter operation (as low as 48 dB) and comfortable sleep.
- 24-Hour Timer: Allows you to schedule the unit to turn ON or OFF automatically.

Image: Visual representation of the 5-in-1 modes: Cool, Dry, Fan, Sleep Mode, and 24H Timer.
6.1 Portability
Equipped with 360° swivel casters and recessed handles, the unit can be smoothly glided and moved between rooms as needed.

Image: A person easily moving the portable AC unit across a room, highlighting its handles and wheels.
7. Maintenance and Care
Regular maintenance ensures the longevity and efficiency of your air conditioner.
7.1 Cleaning the Air Filter
- For better performance and less operational noise, clean the appliance filter at least once every two months.
- Remove both grills from the back of the unit.
- If there is stubborn dirt or dust, immerse in lukewarm water and rinse a couple of times.
- Let the filter dry before re-attaching to the main unit.
7.2 Drainage
The unit features an auto-evaporation system. However, in high humidity conditions or when using the Dehumidifier mode, manual drainage may be necessary. Connect the provided drain hose to the drain outlet at the bottom of the unit and direct it into a suitable container.
8. Troubleshooting
Refer to this table for common issues and solutions:
| Symptom | Inspection | Solution |
|---|---|---|
| Unit not operating | Check power connection, water level indicator, room temperature. | Insert power cord securely, empty drain pan, check operating temperature range (64-90°F). |
| Unit works with reduced capacity | Check air filter, air duct, room door/window. | Clean air filter, clear obstacle, keep door/window closed. |
| Water leakage | Check exhaust hose, overflow while moving unit, drain hose kinked/bent. | Secure exhaust hose, empty water tank before transportation, straighten drain hose. |
| Excessive noise | Check unit positioning, loose/vibrating parts, water flowing noise. | Place unit on horizontal/firm ground, secure/tighten parts. Water flowing noise is normal. |
| Error Codes (E0, E1, E2) | Communication faults, ambient temperature sensor failure, coil temperature sensor failures. | Check wiring harness, check/replace temperature sensors. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Name | PAC019-10K |
| Cooling Power | 10,000 BTU (ASHRAE) / 6,000 BTU (SACC) |
| Coverage Area | Up to 450 sq. ft. |
| Airflow Rate | 300m³/h |
| Functions | Cool, Dehumidify, Fan, Sleep Mode, 24H Timer |
| Temperature Range | 64°F – 90°F |
| Dehumidification Capacity | Up to 63 pints/day |
| Noise Level | As low as 48 dB |
| Power Source | 115 Volts, Electric |
| Product Dimensions (D x W x H) | 11"D x 11.4"W x 26.6"H |
| Item Weight | 43.2 Pounds |
| Window Kit Compatibility | 20.47" - 49.84" (sliding and double-hung windows) |
| Control Method | Remote, Touch Control Panel |
| Special Features | Fast Cooling, Auto-Evaporation, Turbo Function |
10. Warranty and Support
Each Feelfunn portable air conditioner is rigorously tested to ensure quality. We offer a 1-year warranty and dedicated customer support for a worry-free ownership experience.
- Warranty Duration: 1 Year
- Customer Support: For assistance with setup, operation, or any product-related inquiries, please refer to the contact information provided in your user manual or on the Feelfunn official website.
