1. Introduction and Overview
The ARGO Milo Plus is a versatile portable air conditioner designed to provide optimal climate control for your indoor spaces. Featuring both cooling and heating capabilities, along with ventilation and dehumidification modes, it ensures comfort throughout the year. Its compact design, multi-directional wheels, and integrated Wi-Fi connectivity make it a convenient and efficient solution for various environments. This manual provides essential information for safe operation, installation, maintenance, and troubleshooting.
2. Safety Information
Before operating the ARGO Milo Plus, carefully read all safety instructions to prevent injury or damage. Keep this manual for future reference.
- Ensure the unit is placed on a stable, level surface.
- Do not block air inlets or outlets. Maintain at least 30 cm of clear space around the unit.
- Always unplug the unit from the power outlet before cleaning, maintenance, or moving.
- Do not operate the unit with a damaged cord or plug. Contact qualified service personnel for repairs.
- Keep out of reach of children and pets. This appliance is not intended for use by persons with reduced physical, sensory or mental capabilities unless supervised.
- Use only with the specified voltage (230V).
- Do not insert objects into the air vents.
- Do not use the unit in wet environments or near water.
- The unit contains R290 refrigerant. Do not attempt to service the refrigerant circuit yourself.
3. Product Components
The ARGO Milo Plus package includes the following components:
- ARGO Milo Plus Main Unit
- Flexible Exhaust Hose
- Window Adapter
- Kit for Fixed Glass Installation
- Multifunction Remote Control with LED Display
- User Manual (this document)

Figure 3.1: Front view of the ARGO Milo Plus portable air conditioner.

Figure 3.2: ARGO Milo Plus highlighting key features such as Wi-Fi connectivity, memory function, sleep mode, timer, remote control, energy efficiency, and cooling/heating capacity.

Figure 3.3: Side view of the unit, illustrating the air intake and exhaust grilles.

Figure 3.4: Close-up of the digital control panel on the top of the unit.

Figure 3.5: Included accessories: exhaust hose, window kit components, and remote control.
4. Setup and Installation
Proper setup is crucial for the efficient operation of your ARGO Milo Plus.
4.1 Unpacking and Placement
- Carefully remove the unit and all accessories from the packaging.
- Position the air conditioner on a flat, stable surface, ensuring at least 30 cm of clear space around the unit for proper airflow. The unit is equipped with multi-directional wheels for easy movement.
4.2 Exhaust Hose Installation
The exhaust hose expels hot air (during cooling) or cold air (during heating) from the room. Proper installation is essential for efficiency.
- Connect one end of the flexible exhaust hose to the air outlet on the rear of the main unit. Twist clockwise until secure.
- Attach the window adapter or the fixed installation kit components to the other end of the exhaust hose.
- Extend the hose to the nearest window or pre-installed vent. Use the provided window adapter or fixed installation kit to seal the opening and prevent hot air (or cold air in heating mode) from re-entering the room.
- Ensure the hose is as straight and short as possible to maximize efficiency. Avoid sharp bends or kinks, as this can reduce performance and potentially damage the unit.

Figure 4.1: Example placement of the ARGO Milo Plus in a room.

Figure 4.2: Dimensional diagram of the unit.

Figure 4.3: Unit dimensions in centimeters.
5. Operating Instructions
Your ARGO Milo Plus can be operated via the control panel on the unit, the remote control, or through the dedicated Wi-Fi app.
5.1 Control Panel and Remote Control
The control panel on the top of the unit and the remote control share similar functions.
- On/Off Button: Press to turn the unit on or off.
- Mode Button: Cycle through operating modes: Cooling (Cool), Heating (Heat), Fan (Ventilation), Dehumidification (Dry), and Auto.
- Temperature Adjustment (+/-): Adjust the desired temperature setting.
- Fan Speed Button: Select fan speed (Low, Medium, High, Auto).
- Swing Button: Activates or deactivates the automatic oscillation of the upper air flap.
- Timer Button: Set a 24-hour timer for automatic power on or off.
- Sleep Function: Optimizes operation for quiet night-time use.
- Memory Function: Recalls previous settings after power interruption.
- X-Fan Function: Continues fan operation after shutdown to dry internal components and prevent mold.
- Intelligent Pre-heating: In heating mode, the unit pre-heats before blowing air to prevent cold drafts.
5.2 Wi-Fi Connectivity and App Control
The ARGO Milo Plus features integrated Wi-Fi for remote control via a smartphone app.
- Download the official ARGO app from your smartphone's app store.
- Follow the in-app instructions to pair your device with the air conditioner. This typically involves putting the unit into pairing mode (often by pressing the Wi-Fi button on the control panel) and connecting to your home Wi-Fi network.
- Once connected, you can control all functions of the unit remotely, including mode selection, temperature, fan speed, and timer settings.
6. Maintenance and Cleaning
Regular maintenance ensures optimal performance and extends the lifespan of your unit.
6.1 Air Filter Cleaning
The air filter should be cleaned regularly, ideally 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 lukewarm water and a mild detergent. Rinse thoroughly.
- Allow the filter to dry completely in a shaded area before reinserting it into the unit. Do not expose to direct sunlight.
6.2 Water Drainage
In dehumidification mode or during heating, the internal water tank may accumulate condensate. When full, the unit will stop operating and indicate a full tank.
- Manual Drainage: Place a shallow pan or container under the drainage port located at the bottom rear of the unit. Remove the drainage plug to allow water to flow out. Replace the plug securely once drained.
- Continuous Drainage (Dehumidification Mode): For continuous dehumidification, connect a drainage hose (not always included, check accessories) to the continuous drainage outlet. Ensure the hose is sloped downwards to allow gravity drainage.
6.3 General Cleaning
Wipe the exterior of the unit with a soft, damp cloth. Do not use harsh chemicals, abrasives, or solvents, as these can damage the surface.
7. Troubleshooting
Before contacting customer support, please refer to the following troubleshooting guide for common issues.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power supply; Timer function active; Power cord not fully inserted. | Check power connection and wall outlet; Deactivate timer; Ensure plug is securely inserted. |
| Insufficient cooling/heating | Windows/doors open; Exhaust hose improperly installed/sealed; Dirty air filter; Room size too large. | Close all windows and doors; Ensure exhaust hose is short, straight, and sealed; Clean air filter; Consider unit capacity for room size. |
| Excessive noise | Unit not on a flat surface; Obstructions in air vents. | Place unit on a stable, level surface; Check and remove any obstructions from vents. |
| Water leakage | Drainage plug not securely closed; Drainage hose kinked/blocked (if used). | Ensure drainage plug is tightly closed; Check drainage hose for kinks or blockages. |
| Wi-Fi connection issues | Incorrect Wi-Fi password; Unit too far from router; Router issues. | Verify Wi-Fi password; Move unit closer to router; Restart router and unit. |
8. Specifications
Key technical specifications for the ARGO Milo Plus portable air conditioner:
- Model: MILO PLUS
- Cooling Capacity: 13000 BTU/H
- Heating Capacity: 13000 BTU/H (with heat pump)
- Power Supply: 230 V
- Wattage (Cooling): 1083 W
- Dimensions (W x D x H): 40.5 x 38.5 x 83.5 cm
- Weight: 36 kg
- Noise Level: 65 dB
- Energy Efficiency Class (Cooling): A
- Energy Efficiency Class (Heating): A++
- Refrigerant: R290
For detailed energy information and product fiche, please refer to the EPREL database:

Figure 8.1: Energy Label (Cooling).

Figure 8.2: Energy Label (Heating).
9. Warranty and Support
This product comes with a standard manufacturer's warranty. Please refer to the warranty card included in the packaging for specific terms and conditions, including the warranty period and coverage details.
For technical assistance, spare parts, or warranty claims, please contact your local authorized service center or the retailer where the product was purchased. Always keep your purchase receipt as proof of purchase.





