1. Introduction
Thank you for choosing the Coby CBPAC815H 4-in-1 Portable AC Unit. This versatile appliance provides cooling, heating, dehumidification, and fan functions to ensure your comfort throughout the year. Designed for rooms up to 550 sq. ft., it features electronic controls with an LED display, a remote control, and easy mobility with built-in casters and handles.
This manual provides detailed instructions for the safe operation, installation, maintenance, and troubleshooting of your new unit. Please read it thoroughly before use and keep it for future reference.

2. Safety Information
To prevent injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring instructions may cause harm or damage.
- Always operate the unit on a stable, level surface.
- Do not block the air inlets or outlets. Ensure proper ventilation.
- Do not insert fingers or foreign objects into the air inlets/outlets.
- Keep the unit away from flammable gases or combustible materials.
- Unplug the unit before cleaning or performing any maintenance.
- Do not operate the unit with a damaged cord or plug.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
3. Setup and Installation
3.1 Unpacking
Carefully remove the unit from its packaging. Check for any shipping damage. Retain the original packaging for future storage or transport.
3.2 Placement
Place the portable AC unit on a flat, stable surface. The unit is equipped with four 360° casters and two side handles for easy mobility, allowing you to move it from room to room as needed.

3.3 Window Kit Installation
The unit comes with a complete installation kit for venting through a window. Follow these steps for proper setup:
- Assemble the window slide kit according to the instructions provided in the separate installation guide.
- Connect the exhaust hose to the unit and then to the window slide kit.
- Ensure all connections are secure to prevent air leakage.

4. Operating Instructions
Your Coby CBPAC815H unit offers four primary functions: Air Conditioner, Heater, Dehumidifier, and Fan.

4.1 Control Panel and Remote Control
The unit can be operated using the electronic controls with an intuitive LED display on the top panel or via the included LCD full-function remote control.

4.2 Operating Modes
- Cooling Mode: Select this mode for air conditioning. The unit cools rooms up to 550 sq. ft.
- Heating Mode: Select this mode for heating. The unit heats rooms up to 450 sq. ft.
- Dehumidifier Mode: Removes excess moisture from the air.
- Fan Mode: Circulates air without cooling or heating.

4.3 Fan Speeds and Timer
The unit offers 3 cooling speeds and 3 fan speeds. You can also set a 24-hour timer for automatic operation.
5. Maintenance
Regular maintenance ensures optimal performance and longevity of your unit.
5.1 Filter Cleaning
The unit features a removable washable filter for hassle-free cleaning. It is recommended to clean the filter every two weeks or more frequently depending on usage and air quality.
- Unplug the unit from the power outlet.
- Locate and remove the air filter from the back of the unit.
- Wash the filter with warm, soapy water. Rinse thoroughly.
- Allow the filter to air dry completely before reinserting it into the unit.

5.2 Auto Water Evaporation
The unit features auto water evaporation, which helps to manage condensate. However, in high humidity conditions, you may need to manually drain the unit. Refer to the full user manual for detailed draining instructions.
6. Troubleshooting
If you experience issues with your unit, please consult the following common problems and solutions before contacting customer support.
- Unit does not turn on: Check if the power cord is securely plugged into a working outlet. Ensure the unit is not in standby mode. Check the circuit breaker.
- Unit is not cooling/heating effectively: Ensure all windows and doors are closed. Check if the air filter is clean. Verify the exhaust hose is properly installed and not blocked. The room size might exceed the unit's capacity.
- Water leakage: Check if the unit is on a level surface. In high humidity, the internal water tank might be full and require draining.
- Unusual noise: Ensure the unit is on a stable surface. Check for any obstructions in the air inlets or outlets.
For more detailed troubleshooting, please refer to the comprehensive user manual.
7. Specifications
Below are the key specifications for the Coby CBPAC815H Portable AC Unit:
| Feature | Specification |
|---|---|
| Brand | Coby |
| Model Number | CBPAC815H |
| Cooling Capacity (ASHRAE 128) | 12,000 BTUs |
| Cooling Capacity (SACC/CEC) | 8,150 BTUs |
| Functions | AC, Heater, Dehumidifier, Fan |
| Coverage Area (Cooling) | Up to 550 sq. ft. |
| Coverage Area (Heating) | Up to 450 sq. ft. |
| Dimensions (D x W x H) | 14.7" x 16.7" x 28.9" |
| Item Weight | 63.6 pounds |
| Voltage | 120 Volts |
| Wattage | 1100 Watts |
| Noise Level | 56.83 dB |
| Refrigerant | R-32 |


8. Warranty and Support
For detailed warranty information and customer support, please refer to the official Coby website or the full user manual provided with your product. You can also download the PDF version of the user manual for comprehensive details:
Download Full User Manual (PDF)
For any further assistance, please contact Coby customer service.





