Introduction
This manual provides essential instructions for the safe and efficient operation, installation, and maintenance of your Symphony Mastercool 20 Liter Personal Air Cooler. Please read this manual thoroughly before using the appliance and retain it for future reference.
The Symphony Mastercool 20L Personal Air Cooler is designed for personal cooling in small to medium-sized rooms, offering a capacity of 20 liters and covering an area up to 31 cubic meters. It features a powerful blower, highly-effective honeycomb cooling pads, and i-pure technology for multi-stage air purification.
Image: Front view of the Symphony Mastercool 20L Personal Air Cooler. Key features shown include the large 20-liter water tank capacity, powerful blower, high-efficiency honeycomb pads, and cool flow dispenser. The image also notes its suitability for rooms up to 31 m³ coverage area, with a disclaimer to keep doors/windows open for effective cooling.
Important Safety Instructions
- Always ensure the cooler is placed on a stable, level surface to prevent tipping.
- Do not operate the cooler with a damaged power cord or plug.
- Keep the cooler away from direct sunlight and heat sources.
- Do not immerse the appliance, cord, or plug in water or other liquids.
- Unplug the cooler from the power outlet before filling water, cleaning, or performing any maintenance.
- Ensure proper cross-ventilation in the room for optimal cooling performance.
- Keep children and pets away from the cooler during operation.
Setup and Installation
Unpacking
Carefully remove the air cooler from its packaging. Inspect the unit for any damage. The package includes 1 air cooler unit and 4 castor wheels.
Attaching Castor Wheels
- Gently tilt the air cooler to access the bottom.
- Insert each of the 4 castor wheels into the designated slots at the base of the cooler. Ensure they are securely fitted.
- Return the cooler to an upright position.
Placement
For optimal cooling, place the air cooler in a location where it can draw fresh air. It is recommended to keep a door or window open for cross-ventilation and effective cooling.
Filling the Water Tank
- Ensure the cooler is unplugged from the power outlet.
- Locate the water inlet.
- Fill the water tank with clean water up to the maximum fill line. The reservoir capacity is 20 liters.
- The cooler also features an ice and water inlet for enhanced cooling.
Image: Rear and side view of the Symphony Mastercool 20L Air Cooler. This image highlights various components including the power cord winder, water overflow outlet, dial knob controls, ice and water inlet, and castor wheels.
Operating Instructions
Control Panel
The Symphony Mastercool 20L features easy-to-use dial knob controls for fan speed, cooling, and swing settings.
- Fan Control Knob: Adjusts the fan speed (High, Medium, Low).
- Cooling Control Knob: Activates or deactivates the cooling function.
- Swing Control Knob: Controls the oscillation of the louvers for wider air distribution.
Image: Close-up view of the control panel on the Symphony Mastercool 20L Air Cooler. It shows three dial knobs: Fan control (High | Medium | Low), Cooling control, and Swing control.
Starting the Cooler
- Ensure the water tank is filled.
- Plug the power cord into a suitable electrical outlet (230 V/50 Hz).
- Turn the Fan Control Knob to your desired speed (Low, Medium, or High).
- Turn the Cooling Control Knob to 'COOL' to activate the water pump and cooling function.
- Turn the Swing Control Knob to 'SWING' for automatic louver oscillation.
i-Pure Technology
The cooler is equipped with i-pure technology, featuring multi-stage air purification filters to deliver fresh and filtered cool air. These filters include:
- Allergy filter
- Bacteria filter
- Smell filter
- PM 2.5 wash filter
- Dust filter
Image: Diagram illustrating the i-Pure Technology with multi-stage air purification. It shows the progression of air through various filters: Dust filter, Smell filter, Bacteria filter, Allergy filter, and Honeycomb pad with PM 2.5 wash filter. A disclaimer advises to replace cooling pads annually.
Maintenance
Regular maintenance ensures the longevity and efficient performance of your air cooler.
Cleaning the Water Tank
- Unplug the cooler from the power supply.
- Drain any remaining water from the tank using the water overflow outlet.
- Clean the inside of the water tank with a soft cloth and mild detergent. Rinse thoroughly.
- Ensure the tank is dry before refilling or storing.
Cleaning/Replacing Honeycomb Pads
- Unplug the cooler.
- Carefully remove the honeycomb pads from their compartments.
- Rinse the pads under running water to remove dust and mineral deposits. For stubborn dirt, use a soft brush.
- Allow the pads to dry completely before reinserting them.
- It is recommended to replace the cooling pads annually for optimal performance and hygiene.
Filter Maintenance (i-Pure Technology)
The i-pure filters (allergy, bacteria, smell, PM 2.5 wash, and dust filters) require periodic cleaning or replacement. Refer to the diagram in the Operating section for filter locations. Clean the dust filter regularly and replace other filters as needed, typically annually, depending on usage and air quality.
External Cleaning
Wipe the exterior of the cooler with a soft, damp cloth. Do not use abrasive cleaners or solvents.
Troubleshooting
If you encounter any issues with your air cooler, refer to the following table before contacting customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Cooler does not turn on. | No power supply; Power cord not plugged in; Power switch off. | Check power outlet; Ensure power cord is securely plugged in; Turn on the power switch. |
| Insufficient cooling. | Low water level; Blocked honeycomb pads; Lack of cross-ventilation; Room too large. | Fill water tank; Clean honeycomb pads; Ensure a door/window is open; Use in recommended room size (up to 31 m³). |
| Unusual noise during operation. | Low water level (pump noise); Obstruction in fan; Unit not level. | Fill water tank; Check for obstructions and remove; Place cooler on a stable, level surface. |
| Water leakage. | Overfilled water tank; Unit not level; Damaged water tank. | Do not overfill; Ensure unit is level; Contact customer support if tank is damaged. |
Technical Specifications
| Feature | Specification |
|---|---|
| Brand | Symphony (Generic) |
| Model Name | Mastercool 20 |
| Reservoir Capacity | 20 Liters |
| Coverage Area | Up to 31 cubic meters |
| Air Flow Capacity | 150 Cubic Feet Per Minute |
| Power Consumption | 105 Watts |
| Operating Voltage | 230 Volts (AC) / 50 Hz |
| Number of Speeds | 3 |
| Noise Level | 65 Decibels |
| Dimensions (D x W x H) | 28.7D x 45W x 70H Centimeters |
| Material | Plastic |
| Special Features | i-pure technology, Multi-stage air purification (Allergy, Bacteria, Smell, PM 2.5 wash, Dust filters), Honeycomb cooling pad, Dura-pump |
| Mounting Type | Freestanding |
| Included Components | 1 Air Cooler, 4 Castor Wheels |
Image: Diagram showing the dimensions of the Symphony Mastercool 20L Air Cooler (450mm width, 287mm depth, 701mm height) in comparison to a 5.8 feet (1767mm) person. It also highlights the low power consumption of 105 Watts.
Warranty Information
This Symphony Mastercool 20L Personal Air Cooler comes with a 1 Year Warranty from the date of purchase. Please retain your purchase receipt as proof of warranty.
The warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accident, unauthorized repairs, or normal wear and tear.
Customer Support
For any queries, service requests, or technical assistance, please contact Symphony Limited customer support:
- Manufacturer: Symphony Limited
- Contact Number: +91 79 6621 1111
- Address: Symphony House, FP12-TP50 Bodakdev, Ahmedabad 380059
When contacting support, please have your model number (Mastercool 20) and purchase details ready.