Full Product Manual
3. Hold this filter with A4 System filter flushing adapter over a sink and turn on
the valve near the water source. Let water to flow out of the filter and A4
System filter flushing adapter for 5 minutes to flush the new filter.
4. Shut off the valve at the water source.
Finishing the Water Cooler Installaon
1. Remove the end of the PE tube from the A4 System filter flushing adapter by
pressing on the blue ring and pulling out the PE tube.
2. Twist out the filter from the A4 system filter flushing adapter.
3. Remove the plug from the water inlet hole by pressing on the grey ring
behind the plug. Push the open end of the PE tubing to the water inlet hole
in the back of the water cooler.
Make sure it is ght and secure.
4. Twist the filter into the A4 system built into the water cooler cabinet.
5. Turn back on the valve from the water source.
6. Turn on the valve to the le of the filter in the water cooler cabinet.
7. Flowchart of water generaon
8. Aer installaon of water line and filter, plug the power cord into a grounded
power supply and begin to use machine normally.
Please note, if you wish to skip the Filter Flushing Instrucons Prior to the First
Use, you can do the regular installaon and then just let the water flow from the
cold water spout for approximately 5 minutes to flush out the new filter.
5
Tap water
PE pipe
Water inlet
Tap water
PE pipe
Water inlet