When the digital filter life indicator reaches
full or you see the flickering filter symbol,
it is time to replace your filter.
Flush out the GAC carbon dust.
- The water will initially come out discolored (light to charcoal
gray) due to carbon particulates in the new filter.
This is not harmful and is typical of all GAC filters.
Allow the water to flow for 2-3 minutes in the "Purified" mode
and this will flush all the carbon dust.
Open the filter housing cover.
-First, slide the cover upwards (figure 1) Then,
slide the cover to the left (figure 2) and remove it.
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5
6
7
2
3
4
5
Remove the expired filter.
- Taking hold of the filter securely with your right hand,
press the filter firmly down against the spring loaded
mechanism (figure1) to disengage the top of the filter
and then pull it toward you (figure2) and up to remove it.
- The upper part of the filter is separated from housing by
pressing firmly down. Once you have engaged the spring
loaded mechanism, you can then easily remove the filter
from the main body by pulling it toward you.
Press the reset button located at the top of the filter housing compartment,
and hold for up to 15 seconds while Ionizer is in standby mode (water not running,
power to machine on). NOTE: When filter life indicator is reset, and also when
machine is new, no bars will be showing.
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①
②
①
②
①
②
①
②
Filter
cover
How to Replace the Filter
How to Replace the Filter
IMPORTANT! Stop water flow prior to filter replacement.
Immediately after filter replacement, the water will come
out black and unclear due to the activated carbon particulates
in the new filter but will become clear momentarily.
(It is not harmful.)
Reset
Button
Please replace filter when any one of the flowing occur:
- When severely polluted water has been run through the
ionizer and filter
- Excessive odor in output water and/or severely decreased
flow rate
- After prolonged period of inactivity of over 30 days
Reset
Check for leakage by running water through your ionizer before replacing
the housing cover.
Replace the filter housing cover.
LEVEL
ALKALINE
ACIDIC
FILTERED
FILTER LIFE
0
Insert the new filter into the compartment.
- Remove the plastic caps covering both ends of the new filter.
- Seat the large opening on the bottom of the filter cartridge
onto the base in the center of the filter cushion.
- Push the filter down and into the housing compartment
ensuring the opening at the top of the filter is seated
properly into the fitting at the top of the housing.
Summary of Contents for Delphi IO400U
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