Silvercrest Mini Air Cooler STLH8C3 User Manual

1. Introduction

Thank you for choosing the Silvercrest Mini Air Cooler STLH8C3. This compact and versatile device is designed to provide personal cooling and humidification, enhancing your comfort in various indoor environments. It features a chemical-free cooling process using pure water, multiple fan speeds, and an attractive 7-color LED ambient light. Please read this manual thoroughly before use to ensure proper operation, maintenance, and safety.

2. Important Safety Instructions

• Always place the air cooler on a stable, flat surface to prevent tipping.
• Do not immerse the unit, power cord, or plug in water or other liquids.
• Ensure the power supply matches the voltage specified on the device.
• Unplug the unit from the power outlet when not in use, before filling with water, or before cleaning.
• 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.
• Do not block the air inlets or outlets. Maintain adequate clearance around the unit for proper airflow.
• Do not operate the unit if the cord or plug is damaged, or if the unit malfunctions or has been dropped or damaged in any manner.
• Use only pure water. Do not add essential oils, perfumes, or other chemicals to the water tank, as this may damage the unit or affect air quality.
• Do not attempt to repair or disassemble the unit yourself. Refer all servicing to qualified personnel.
• Operate the device within the specified temperature range of 5°C to 40°C.

3. Product Overview

3.1 Components

• Main Unit with Air Outlet Grille
• Water Tank (700ml capacity)
• Control Panel (Buttons for Power, Fan Speed, LED Light)
• Carrying Handle
• USB-C Power Port
• USB-C Cable (100 cm)

3.2 Control Panel

The control panel is located on the top of the unit and features intuitive buttons for easy operation.

• Power Button: Turns the unit On/Off.
• Fan Speed Button: Cycles through 3 fan speeds (Low, Medium, High).
• LED Light Button: Activates and cycles through 7 different LED ambient light colors (Red, Blue, Green, Yellow, Cyan, Purple, White) and an off setting.

3.3 Product Images

4. Setup

1. Unpack the Unit: Carefully remove the air cooler and all accessories from the packaging. Retain the packaging for future storage or transport.
2. Choose a Location: Place the unit on a firm, level surface. Ensure there is sufficient space around the unit for proper air circulation (at least 10 cm from walls or other objects).
3. Fill the Water Tank:
   • Locate the water tank opening.
   • Fill the 700ml water tank with clean, pure water. Do not exceed the "MAX" fill line.
   • For enhanced cooling, you may add ice cubes to the water tank.
   • Ensure the water tank cap is securely closed after filling.
4. Connect Power: Insert the USB-C cable into the USB-C power port on the unit. Connect the other end of the USB-C cable to a compatible USB power adapter (not included) or a USB port (e.g., computer, power bank). Ensure the power source provides adequate power (8W).

5. Operating Instructions

5.1 Power On/Off

• Press the Power Button once to turn the unit on. The fan will start at the default low speed.
• Press the Power Button again to turn the unit off.

5.2 Adjusting Fan Speed

• While the unit is on, press the Fan Speed Button repeatedly to cycle through the 3 available speeds: Low → Medium → High → Low.
• Select the desired fan speed for optimal cooling and noise level.

5.3 Using the LED Ambient Light

• Press the LED Light Button once to turn on the ambient light. It will typically start with the first color.
• Press the LED Light Button repeatedly to cycle through the 7 different colors: Red → Blue → Green → Yellow → Cyan → Purple → White → Off → Red.
• Choose the color that best suits your mood or environment.

5.4 Water Tank Refill

The unit can operate for up to 7 hours on a full water tank. When the water level is low, the cooling effect will diminish. Refill the tank as described in the "Setup" section.

6. Maintenance

Regular cleaning and maintenance will ensure the longevity and optimal performance of your Silvercrest Mini Air Cooler.

1. Before Cleaning: Always unplug the unit from the power source before performing any cleaning or maintenance.
2. Cleaning the Exterior: Wipe the exterior surfaces of the unit with a soft, damp cloth. Do not use abrasive cleaners, solvents, or harsh chemicals, as these may damage the plastic.
3. Cleaning the Water Tank:
   • Empty any remaining water from the tank.
   • Rinse the water tank with clean water.
   • For thorough cleaning, you can use a mild detergent and a soft brush, then rinse thoroughly to remove all soap residue.
   • Allow the water tank to air dry completely before refilling or storing the unit.
4. Storage: If storing the unit for an extended period, ensure the water tank is completely empty and dry. Store the unit in a cool, dry place, away from direct sunlight and extreme temperatures.

7. Troubleshooting

Before contacting customer support, please refer to the following troubleshooting guide for common issues.

8. Technical Specifications

9. Warranty and Support

This product is covered by a standard manufacturer's warranty. Please refer to your purchase receipt or the retailer's policy for specific warranty terms and duration.

Customer Support

If you encounter any issues not covered in the troubleshooting section or require further assistance, please contact the retailer or the manufacturer's customer support. Have your product model number (STLH8C3) and purchase details ready when contacting support.

For general inquiries, you may visit the Silvercrest official website (if available) or the point of purchase for contact information.