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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 drain flow. Drain flow
restrictor is plugged.
1. Low feed water pressure.
2. No power supply or loose
connection.
3. Transformer burnt out.
1. Carbon pre-filter plugged.
2. Inlet solenoid valve not
working.
1. High pressure switch not
working.
1. Pre-filter plugged or low
feed water pressure.
1. Plugged drain flow
restrictor.
1. Post filter is exhausted.
1. Tubing connections not
installed properly.
2. Defective tubing.
1. Turn on feed water.
1. Clear restriction.
2. Replace pre-filter
cartridge(s).
3. Open valve or unclog.
4. Clear or replace Flow
Restrictor
1. Check source water
supply.
2. Turn on power supply.
3. Replace.
1. Replace filter cartridge.
2. Repair or replace
solenoid valve.
1. Repair or replace high
pressure switch.
1. Replace filter or adjust
or sufficient feed water.
1. Replace drain flow
restrictor.
1. Replace post filter
1. Re-install tubing into
fitting.
2. Cut damage section of
tubing and re-install.
PROBLEM
CAUSE
SOLUTION
Trouble Shooting
Содержание RO-TW
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