ENG 16
Filter Replacement Warnings
We recommend that authorized A.O. Smith service personel change your
filters. A.O.Smith can not take responsibility for any damage caused
by replacing filters by a third party.
• When replacing filter, use our original filters for this product. If not,
A.O.Smith can not guarantee filter efficiency and water quality.
• According to the filter replacement cycle, replace filters regularly. If the
filter is not regularly replaced, it could degrade the water quality.
• Even if your water consumption is not much, following regular filter
replacement cycle is recommended.
• When replacing filters, be sure to ask service man to do flushing process
to new filters for more than 10 mins. (If not, it could degrade water
quality).
• Above filter replacement cycles are based on normal feed water
condition and 1500 liters of water purifying efficiency. These period are
based on 4 people and 10 liters use in a day for house use and these
cycle doesn't mean quality guarantee period.
Cold Water
Switch
Hot Water
Switch
Maintenance and Repair
REPLACEMENT CYCLE
4-6 Months
6-8 Months
24 Months
12 Months
FILTER
Sediment Filter
Pre-Carbon Filter
R.O. Membrane
Post-Carbon Filter
Step 1
Step 2
Step 3
Step 4
1.Before replacing filters, pull the power
cord out and close the water supply valve.
2. Switch off the Hot Water Switch and Cold
Water Switch at the back of the unit.
3. Remove the waste water tank
(drip tray) from the product.
4. For Frezya 300S detach the front cover lower
by pulling down to reach the filters.
For Frezya 300TU, open the top cover.
5. Replace the necessary filters.
6.Open the water supply valve and
insert the electric power plug.
Filter Replacement Method
OPEN
