Introduction
The Avalon high efficiency under-sink chiller is designed for use with most drinking water faucets. This system connects directly to your water source, providing a cooling capacity of 10 liters per hour. It features a bottle-less design and includes NSF certified activated carbon (Avalon A4FILTER) and sediment (Avalon A5FILTER) filters for enhanced water quality. All necessary parts for installation are included. The unit measures 10.83 inches (W) x 14.76 inches (D) x 13.98 inches (H).
Safety Information
- Electrical Safety: Always disconnect power before servicing the unit.
- Initial Setup: Before turning on heating or cooling switches, ensure water has been dispensed from both hot and cold controls to prevent dry heating/cooling, which can damage the unit.
- Hot Water Safety: The hot water dispenser features a safety mechanism to prevent accidental dispensing. Always engage this feature when not actively dispensing hot water, especially around children.
- Filter Replacement: Before replacing filters, ensure the water supply valve is turned off. Only use Avalon branded filters to maintain warranty and proper function.
Package Contents
The Avalon High Capacity Under-Sink Chiller includes the following components:
- Avalon High Capacity Under-Sink Chiller Unit
- 10 feet of 3/8 inch insulated tubing
- 10 feet of 3/8 inch non-insulated tubing
- 3-way plastic 3/8 inch push connect adapter
- Under-sink 3/8 inch adapter with shut-off valve
- NSF certified Activated Carbon Filter (Avalon A4FILTER)
- Sediment Filter (Avalon A5FILTER)
- Detailed instruction manual with illustrations
Specifications
| Feature | Specification |
|---|---|
| Brand | Avalon |
| Model Number | A40-CCF |
| Product Dimensions (D x W x H) | 14.76" x 10.83" x 13.98" |
| Item Weight | 28.5 pounds |
| Color | Stainless Steel |
| Material | Stainless Steel |
| Cooling Capacity | 10 liters per hour |
| Filter Capacity | 1500 Gallons |
| Installation Type | Under Sink |
| Power Source | Adapter, Electric |
| UPC | 811691029559 |
Setup & Installation
Follow these steps to properly set up and install your Avalon Under-Sink Chiller:
- Unpacking: Carefully remove all components from the packaging. Inspect for any damage.
- Positioning: Place the chiller unit under your sink in a location that allows for proper ventilation and access for maintenance.
- Water Line Connection: Connect the provided water lines from your main water source to the chiller's inlet, and from the chiller's outlet to your drinking water faucet. Ensure all connections are secure to prevent leaks. Use the included 3-way plastic push connect adapter and under-sink adapter with shut-off valve as needed.
- Filter Installation: Install the sediment filter (Avalon A5FILTER) and activated carbon filter (Avalon A4FILTER) according to the detailed instructions provided in the installation kit.
- Flush System: Before connecting power, open the water supply and flush the system by dispensing water from your faucet for several minutes until the water runs clear and free of air.
- Power Connection: Once the system is flushed and all connections are secure, plug the chiller into a grounded electrical outlet.

Image: The Avalon Under-Sink Chiller unit with its dual filtration system visible, showing the water lines connected.

Image: The compact Avalon Under-Sink Chiller installed neatly beneath a kitchen sink, demonstrating its space-saving design.
Operating Instructions
Your Avalon Under-Sink Chiller provides instant access to chilled and filtered water. Follow these guidelines for operation:
- Initial Cooling: After installation and power-up, allow approximately 1-2 hours for the chiller to reach its optimal cooling temperature.
- Dispensing Cold Water: To dispense cold water, simply activate your connected drinking water faucet. The chiller will provide a continuous supply of cold, filtered water.
- Filter Indicator: Monitor the filter indicator lights on your water dispenser (if applicable) to know when filter replacement is needed.

Image: A hand holding a clear bottle under a modern kitchen faucet, filling it with crisp, clean water, indicating the chiller's output.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your Avalon Under-Sink Chiller:
- Filter Replacement: The included Sediment filter (Avalon A5FILTER) and Carbon Block filter (Avalon A4FILTER) should be replaced every 6 months or after 1500 gallons of use, whichever comes first. Refer to the detailed instructions in your installation kit for specific filter replacement procedures.
- Cleaning: Periodically clean the exterior of the chiller unit with a soft, damp cloth. Avoid using abrasive cleaners.
- Ventilation: Ensure the area around the chiller unit is clear of obstructions to allow for proper airflow and prevent overheating.

Image: A detailed diagram illustrating the specifications of the Avalon Multi-Layer Sediment and Carbon Block filters, including micron ratings, flow rates, and maximum capacity.
Troubleshooting
If you encounter any issues with your Avalon Under-Sink Chiller, consider the following common solutions:
- No Cold Water: Check if the unit is plugged in and receiving power. Ensure the cooling switch (if applicable on your connected faucet/dispenser) is turned ON. Allow sufficient time for the unit to cool after initial setup or power interruption.
- Slow Water Flow: Check the water supply valve to ensure it is fully open. Inspect the filters for clogging and replace if necessary.
- Leaking: Turn off the water supply immediately. Check all water line connections for tightness. Ensure filters are correctly installed and sealed.
- Unusual Noise: Ensure the unit is placed on a stable, level surface. Check for any obstructions around the fan or compressor.
If problems persist, please contact customer support.
Support
For any questions, technical assistance, or warranty inquiries regarding your Avalon High Capacity Under-Sink Chiller, please contact Avalon Customer Support:
- Phone: 1-800-256-0695
- Email: support@avalonh2o.com
- Website: www.avalonh2o.com
