9
Trouble Shooting
No product water
Not enough product
water
Pump not running
Pump running but
system not
producing water
System does not
shut off
Abnormal pump
cycling noise
No water to drain
Water has bad taste
Leaks
1. Water supply is turned
off
1. Water supply is blocked
2. Filters are plugged
3. Feed water valve
plugged or closed
4. No drai
n fl
ow, Drai
n fl
ow
restrictor is plugged
1. Low feed water pressure
2. No power supply or loose
connection
3. Transformer burnt out
1. Carbon pre-
fi
lter plugged
2. Inlet solenoid valve not
working
1. High pressure switch not
working
1. Pre-
fi
lter plugged or low
feed water pressure
1. Plugged drai
n fl
ow
restrictor
1. Pos
t fi
lter is exhausted
1. Tubing connections not
installed properly
2. Defective tubing
1. Turn on feed water
1. Clear restriction
2. Replace pre-
fi
lter
cartridge(s)
3. Open valve or unclog
4. Clear or replace f low
restrictor
1. Check source water
supply
2. Turn on power supply
3. Replace
1. Replac
e fi
lter cartridge
2. Repair or replace
solenoid valve
1. Repair or replace high
pressure switch
1. Replac
e fi
lter or adjust
or suf
fi
cient feed water
1. Replace drai
n fl
ow
restrictor
1. Replace pos
t fi
lter
1. Re-install tubing into
fi
tting
2. Cut damage section of
tubing and re-install
PROBLEM
CAUSE
SOLUTION
2.Inlet water pressure less than
40psi
2.Add Booster pump. you can
buy it (ASIN B07KHV93S5)
via Amazon