Ecosoft SENSE Installer And User Manual page 17

INSTALLATION AND OPERATION GUIDELINES FOR REVERSE OSMOSIS FILTER ECOSOFT SENSE
PROBLEM
Water is drained Pre-filter cartridges are
continuously clogged
Membrane is clogged
Solenoid valve failure
Failure of check valve
in the transition fitting
installed at membrane
housing permeate outlet
Pressure tank is deflated
Missing or misplaced
flow restrictor
Water is not Pressure tank is full
discharged to drain
when the system
is on
Flow restrictor is clogged
Drain saddle fitting is not
centered on drain pipe
hole
Drinking water has Air in the system
a milky or cloudy
appearance that
goes away after a
few minutes
Water has a taste Carbon post-filter has
and/or odor expired
Preservative solution in
the membrane has not
been flushed out
Contamination in reverse
osmosis system
Contamination in
pressure tank
Pressure tank holds Tank bladder is
too little water overpressurized
Tank valve is closed
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CAUSE
Replace pre-filter cartridges
Replace membrane
Replace the solenoid valve
If the check valve is faulty, the storage tank is full and the
discharge to the drain does not stop. Contact the service center
Pressure in the empty tank should be 6-9 psi (0.4-0.6 bar). Charge
the tank to the above pressure if necessary
Flow restrictor must be installed in the tube running from
membrane housing to drain. Flow restrictor must face membrane
housing. If it faces drain saddle fitting, clean it and swap ends of
the tube so that it is placed at the outlet of membrane housing. If
flow restrictor was not installed, install one
Open drinking water faucet and let some water out. It is normal for
the system to stand idle when the pressure tank is full of water.
Clean flow restrictor or replace if necessary
Correctly position the drain saddle
Some air in the system is normal for a few days after the system
was installed.
In some cases, air bubbles may appear due to supply water
being significantly lower temperature than your home's ambient
temperature
Replace the post-filter
Drain all the water from the tank and let the system re-fill it
Sanitize the system per instructions in section 7
Replace the tank or sanitize per instructions in paragraph 7.1
Pressure in empty tank should be 0.4-0.6 bar (6-9 psi). Make sure
pressure in your tank is in line with the above figures
Open tank valve
SOLUTION
17