A.O. Smith FREZYA 600S Series, User Manual

Page: 19 / 48

ENG 17
General Warnings for Maintenance
1. When cleaning the surface of the unit, take into consideration the
following points:
• Always unplug the power cord before cleaning the unit.
• Never use detergent or chemicals.
• Wipe the front and back of the product with water-soaked soft cloth.
• Do not directly spray water on the surface of the product.
• If dust or other foreign substance has accumulated on the conden
ser, wipe off with water-soaked soft cloth.
• After cleaning the product, completely dry it before applying
electric power.
2. If the product is not used for a prolonged period, take into
consideration the following points:
• Unplug the power cord.
• Water can be drained completely bu loosening the Hot and Cold
water caps.
• Wipe dry any remaining surface moisture from each part of the
product. Damp surface will create rust.
• Wrap the product in its original vinyl and corrugated paper used
for shipping, before storage, to prevent from being damaged by rust and
other foreign substances.
3.Interior Cleaning of the Unit:
3.1. Unplug the power cord.
3.2. Close the main feed water valve and drain water from the dispen
sing faucet of the product.
3.3. Remove the lower panel and open the drain valve (hot water)
and drain remaining water completely.
Be careful as
hot water can
cause burns.
3.4. Remove the left and right screws on rear side of product and
remove the top cover.
3.5. Remove the ambient tank cover.
When separating tank cover, be careful not to damage rubber packing
of it.
The ambient tank is made of stainless steel,
so be careful not to hurt your hands.
3.6. Clean inside of the ambient tank
pouring water into it. Then, close water
drain valve and reassemble tank cover.
3.7. Then open the lid of cold water
tank, which is inside the product.
When separating tank cover, be
careful not to damage rubber
packing of it. The cold tank is made
of stainless steel, so be careful not
to hurt your hands.
3.8. Clean inside of the cold tank
pouring water into it. Then, close
water drain valve and reassemble cold
tank cover.
3.9. Open the water supply valve and check water leakage when both
ambient and cold tank is fully filled with water . Then, reassemble the
top cover.
3.10. Check the hot water dispensing. Then plug the power cord.
3.11. Keep checking operation and water leakage for a day.If there is
problem, contact customer service center.
3.12 Municipalities pump air to release pressure from the plumbing lines.
This air can travel into the reverse osmosis unit within the inlet water.
You can sometimes receive white or bubbly water from your unit.
This is not any chlorine or limescale residue or any kind of technical
malfunction.
Water will be normal after a few minutes.
WARNING: This unit’s preiflters, RO membrane and post filter are
consummable parts.
Since they should be replaced periodically, they are not part of product
warranty.