1. Product Overview
The MilleLoom 6000 BTU Window Air Conditioner is a versatile 3-in-1 unit designed to provide cooling, dehumidification, and fan functions for rooms up to 350 sq. ft. This unit operates quietly at sound levels as low as 53 dB, ensuring minimal disturbance. It features a timer, Sleep Mode, and ECO Mode for enhanced comfort and energy efficiency.
Please note: This model does not include Wi-Fi connectivity.

Image: The MilleLoom 6000 BTU Window Air Conditioner is suitable for various room types, providing efficient cooling where needed.

Image: The air conditioner effectively disperses cool air throughout the room.
2. Safety Information
- Read all instructions before using this appliance.
- This appliance must be properly grounded.
- Do not operate the unit with a damaged power cord or plug.
- Do not block air openings.
- Always disconnect power before cleaning or servicing.
- Ensure the unit is installed securely in the window to prevent falling.
3. Package Contents
Verify that all items listed below are included in your package:
- Window Air Conditioner (1)
- Remote Control (1)
- Top Mounting Rail (with sponge) (1)
- Lock Frame (1)
- Filler Panels (with "left" & "right" remark on the front face) (2)
- Sash Lock (two holes) (1)
- Window Sash Seal (sponge) (1)
- 3/8” screws (4)
- 1/2 screws (3)
- 3/4 screws (4)
- Foam Top Window Gasket (thin sponge for back)
4. Installation Guide
This section provides detailed instructions for installing your MilleLoom Window Air Conditioner. For a visual guide, please refer to the installation video below.
Video: Official installation instructions for the MilleLoom Window Air Conditioner. This video covers inspection, pre-installation, and final installation steps.
4.1 Pre-Installation Steps
- Prepare Tools: Ensure you have a screwdriver for AC installation.
- Check Accessories: Verify all accessories listed in Section 3 are present and in good condition. Inspect the AC unit, power cord, and filler panels for any damage.
- Install Top Rail and Filler Panels:
Attach the top mounting rail to the top of the AC unit. For 5K, 6K, and 8K models, fix the top rail to the unit by screwing from the cabinet's outside to the inside. For 10K and 12K models, the top rail is pre-fixed. Slide the left and right filler panels into the side channels of the unit.

Image: Unit dimensions and recommended window opening size (23-34 inches wide, minimum 14.5 inches high) for proper installation.
4.2 Window Installation
- Position the Unit: Carefully lift the AC unit and place it inside the window opening. Ensure the unit is slightly tilted outwards to allow condensate water to flow from the backside.
- Secure Top Rail and Filler Panels: Extend the filler panels to fill the window opening. Secure the top rail and filler panels to the window frame using the provided screws.
- Install Sash Lock and Seal: Fix the sash lock to the window frame to prevent the window from being opened from the outside. Apply the window sash seal (foam) to seal any gaps around the unit and filler panels, ensuring an airtight installation.
5. Operation
Your MilleLoom AC unit offers multiple modes and settings for optimal comfort. Control the unit using the digital LED display panel or the included remote control.

Image: The digital LED display panel and remote control allow for easy adjustment of settings.
5.1 Operating Modes
- Cooling Mode: Provides powerful cooling for rooms up to 350 sq. ft. Adjust the temperature using the thermostat.
- Dehumidification Mode: Reduces humidity in the room.
- Fan Mode: Circulates air with three adjustable fan speeds (Low, Medium, High).
- Sleep Mode: Gradually increases the temperature a few degrees over the evening for comfortable sleep and energy saving.
- ECO Mode: Optimizes energy consumption by cycling the compressor and fan to maintain the set temperature efficiently.
5.2 Controls and Features
- 24-Hour Timer: Program the unit to turn on or off automatically.
- Adjustable Thermostat: Set your desired room temperature.
- Fan Speeds: Select from 3 fan speeds (Low, Medium, High).
- Digital LED Display: Shows current settings and temperature.

Image: The unit's quiet operation (as low as 53 dB) and ECO mode promote a relaxing environment.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your air conditioner.
6.1 Cleaning the Air Filter
The unit features an easy-to-clean washable filter. It is recommended to clean the filter every 30 days to maintain efficiency.
- Pull the front handle on the unit to slide out the filter.
- Wash the filter with warm, soapy water.
- Rinse thoroughly and allow it to air dry completely before reinserting.
6.2 General Cleaning
Wipe the exterior of the unit with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
7. Troubleshooting
If you encounter issues with your air conditioner, try the following basic troubleshooting steps:
- Unit does not turn on: Check if the power cord is securely plugged into a working outlet. Ensure the circuit breaker has not tripped.
- Unit is not cooling effectively: Verify that the air filter is clean. Check if any windows or doors are open, allowing warm air to enter the room. Ensure the temperature setting is appropriate.
- Unusual noise: Check for any obstructions in the fan or air vents. Ensure the unit is level and securely installed in the window.
- Water leakage: Confirm the unit is tilted slightly outwards to allow proper drainage of condensate water.
If problems persist, please contact customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | MilleLoom |
| Model Number | uuek-vZF0ESNaXGxwu4e-Q3fk |
| Cooling Power | 6000 British Thermal Units (BTU) |
| Cooling Capacity | Up to 350 sq. ft. |
| Functions | Cooler, Dehumidifier, Fan (3 speeds) |
| Noise Level | 53 Decibels (dB) |
| Voltage | 115V |
| Wattage | 680 Watts |
| Product Dimensions (D x W x H) | 17.87"D x 17.13"W x 14.96"H |
| Item Weight | 44 Pounds |
| Installation Type | Window |
| Controller Type | Remote Control |

Image: The unit features an upgraded compressor for quiet operation, maintaining noise levels below 50dB.
9. Warranty and Support
This MilleLoom Window Air Conditioner comes with a 3-year warranty from the date of purchase.
For any questions, concerns, or technical support regarding your product, please contact customer service. Do not return the product to the store before contacting support for specialized assistance.