Franke Kindred Canada Limited
1000 Franke Kindred Road
Midland, ON L4R 4K9
Tel
1.855.446.5663
Fax
1-866-227-3050
www.franke-commercial.com
02/22 | OZOZMI-02-2022 |
OZO-FLO FAUCET installation
The automatic faucet spout, cables and Power Supply Unit (PSU) is guaranteed for 2 years from purchase against defective ma-
terial and assembly. The solenoid valve is guaranteed for 12 months, subject to water condition, however it is expected that the valve mecha-
nism will operate efficiently for many years.
WARRANTY
the valve is not triggering and power and connections are validated,
replace solenoid valve with part number AC17-104.
Water triggers but does not stop -
Ensure that the range setting
for distance is properly set for the faucet. Use handheld programmer
part number AC01-005 (sold separately) to adjust range or contact
your local rep.
LED blinking once per second
- This indicates that the output of
the ozone generator is low. Verify that the ozone chamber is filled
with water. When activated you should see bubbles being generated.
Verify that the ozone generator cable is connected (blue banded
cable). Otherwise verify your local water TDS. Ozo-flo is recommend-
ed for water above TDS of 75.
LED blinking 2x per second
- This indicates the ozone generator
is drawing too much current and the system has shut off power for
protection. Inspect ozone generator for a short between the mesh
plates. Verify your local water TDS is not above 400. If you have high
TDS contact our customer service and we can assist with proper
generator sizing.
Tap Dripping
- When the ozone generator is charging the canister,
traces of ozonated water will be released from the tap. This is normal
operation and will only occurr when the LED is pulsing in intensity
(for approximately 90 seconds). If the dripping is constant, the so-
lenoid valve may have debris on its internal seal/seat. The solenoid
may be disassembled for cleaning or you may order a replacement
(part number AC17-104)
OZONE GENERATOR TECHNICAL INFORMATION
The ozone generator within Ozo-flo not only generates ozone but
also other powerful oxidants such as oxygen atoms, (O2 ), hydrogen
peroxide and hydroxyl radicals which all work together to destroy
harmful bacteria and viruses.
The residual ozone (O3 ) & mixed oxidants produced by the system is
a function of water flow rate, the water conductivity (TDS) and water
composition. In other words, residual ozone is a function of the water
composition (such as hardness, alkalinity, PH, iron, manganese,
colour, odour, bacteria, etc.) and the flow rate (or length of time the
generator is running with no flow rate during the lather time or during
trap purge disinfection cycle). The mix of produced ozone and other
mixed radicals is also dependent on local water conditions.
For optimum performance, we recommend installation in areas with
conductivity between 75-350TDS. If below 75TDS, the ozone genera-
tor will still function down to as low as TDS of 50; however, oxidant
output may be reduced to under 0.5ppm. In areas above 350TDS,
we may recommend a smaller ozone generator as to not max out the
power supply. TDS can be measured using a small TDS reader, your
local water or pool supply store or by sending in a sample of 250ml
minimum to our customer service.
We recommend the DPD test to measure ozone generator output as
it also takes into consideration the additional mixed oxidant poten-
tial. Tests such as ORP and Indigo may not give valid readings due
to hydrogen interference, temperature, water composition and PH.
Subtract the reading obtained from straight tap water to remove any
reading from chlorine.
The default operation of the ozone generator is to run a charge cycle
after every use. Target canister charge is 2.0ppm of mixed oxidants.
During this charge cycle, you will see the LED pulse in intensity (this can
be adjusted or turned off with the handheld programmer AC01-005)
Typical approximate output is as follows:
@150 TDS =17minutes
@200 TDS =12 minutes
@250 TDS =7 minutes
@300 TDS = 4 minutes
@350 TDS =3 minutes
During a hand wash cycle, when the initial signal is received to wash
hands, the user typically wets their hands and then commences
lathering. While they pull away their hands to lather, the water flow
will stop but we keep the ozone generator running for 20 seconds to
build up concentration in the chamber to be available for the rinse
cycle. Alternatively, after 20 seconds of last use the water flow will
automatically come on for an additional 3 seconds. The intention is
that 20 seconds after last use, the sink will dispense a small amount
of water for a post-rinse clean of the sink and trap to remove any
remaining soap residue.
Note:
Water softeners will increase TDS and are recommended
if your conductivity is low; however, reverse osmosis or de-ionized
water is not compatible with Ozo-flo.
