1. Introduction
This manual provides essential instructions for the safe and efficient operation, installation, and maintenance of your Bennett Read 12000BTU Portable Air Conditioner, Model HFN133. Please read this manual thoroughly before using the appliance and retain it for future reference.
Key Features:
- 12000 BTU Cooling Capacity
- Automatic restart after power outage
- Built-in timer for scheduled operation
- User-friendly digital display
- Quiet operation
- Washable air filter
2. Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury. This appliance is for indoor use only. Do not operate with a damaged cord or plug. Do not block air outlets. Ensure proper grounding.
For detailed safety guidelines, refer to the full safety section in the printed manual.
3. Package Contents
Verify that all components are present upon unpacking:
- 1 x Bennett Read 12000BTU Portable Air Conditioner (Model HFN133)
- Remote Control
- Exhaust Hose
- Window Sealing Kit
- User Manual

Image 1: Front view of the Bennett Read 12000BTU Portable Air Conditioner.
4. Setup and Installation
Proper setup is crucial for optimal performance. Ensure the unit is placed on a flat, stable surface and has at least 20cm clearance from walls or other objects to allow for adequate airflow.
4.1 Exhaust Hose Installation
- Attach the exhaust hose connector to the air outlet on the back of the unit.
- Extend the exhaust hose and attach the window kit adapter to the other end.
- Install the window sealing kit into a compatible window opening.
- Insert the window kit adapter into the opening in the window sealing kit, ensuring a tight seal to prevent hot air re-entry.

Image 2: Rear view of the air conditioner, highlighting the exhaust port for hose connection.
Important: Keep the exhaust hose as short and straight as possible to maximize efficiency. Avoid kinks or sharp bends.
4.2 Power Connection
Plug the power cord into a grounded 220V electrical outlet. Do not use extension cords or adapters.
5. Operating Instructions
The unit can be operated using the control panel on top of the unit or the included remote control.
5.1 Control Panel Overview

Image 3: Close-up of the digital control panel with various function icons.
The digital display shows the current temperature and settings. Buttons include Power, Mode, Fan Speed, Timer, and Temperature Up/Down.
5.2 Basic Operation
- Power On/Off: Press the Power button to turn the unit on or off.
- Select Mode: Press the Mode button to cycle through Cooling, Fan, and Dehumidify modes.
- Adjust Temperature: In Cooling mode, use the Up and Down arrows to set the desired temperature.
- Fan Speed: Press the Fan Speed button to select Low, Medium, or High fan speed.
5.3 Timer Function
The built-in timer allows you to schedule the unit to turn on or off automatically.
- To set Auto-Off: With the unit running, press the Timer button. Use the Up/Down arrows to set the desired delay (1-24 hours).
- To set Auto-On: With the unit off, press the Timer button. Use the Up/Down arrows to set the desired delay (1-24 hours) until the unit turns on.
5.4 Auto Restart Function
In the event of a power outage, the unit will automatically restart with its previous settings once power is restored.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your air conditioner.
6.1 Cleaning the Air Filter
The washable filter should be cleaned every two weeks, or more frequently depending on usage and air quality.
- Unplug the unit from the power outlet.
- Locate the air filter panel (usually on the back or side of the unit).
- Remove the filter.
- Wash the filter with warm, soapy water. Rinse thoroughly.
- Allow the filter to air dry completely before reinstalling. Do not expose to direct sunlight.
- Reinstall the dry filter and close the panel.

Image 4: Front view of the air conditioner, indicating the general area of the air intake and filter access.
6.2 Draining Water
The unit may accumulate condensed water, especially in high humidity. The unit has a self-evaporative system, but manual draining may be required if the water tank becomes full (indicated by an error code or indicator light).
- Unplug the unit.
- Place a shallow pan or tray under the drain port (located at the bottom rear of the unit).
- Remove the drain plug/cap.
- Allow all water to drain completely.
- Replace the drain plug/cap securely.
7. Troubleshooting
Before contacting customer support, refer to the following table for common issues and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power; power cord unplugged; circuit breaker tripped. | Ensure unit is plugged in; check circuit breaker; press Power button. |
| Insufficient cooling | Air filter dirty; exhaust hose blocked/kinked; window kit not sealed; room too large. | Clean air filter; check exhaust hose for obstructions/kinks; ensure window kit is sealed; consider room size. |
| Water leakage | Drain plug loose; unit tilted; water tank full. | Secure drain plug; ensure unit is level; drain water tank. |
| Noisy operation | Unit not on a level surface; fan obstruction. | Place on a level surface; check for obstructions near fan. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Bennett Read |
| Model | HFN133 |
| Cooling Capacity | 12000 BTU (1 Ton) |
| Voltage | 220 Volts |
| Wattage | 1200 watts |
| Noise Level | 52 Decibels |
| Product Dimensions (D x W x H) | 42 x 32 x 72 cm |
| Item Weight | 25 Kilograms |
| Controller Type | Remote Control |
| Included Components | 1 x Bennett Read 12000BTU Portable Air Conditioner |
9. Warranty and Support
This product comes with a Limited Warranty. For specific terms and conditions, please refer to the warranty card included with your purchase or contact Bennett Read customer support.
For technical assistance, spare parts, or warranty claims, please contact Bennett Read customer service. Contact details can typically be found on the manufacturer's official website or on the product packaging.





