Troubleshooting Guide - Depuragua RO N02T Notice D'installation Et De Maintenance

Unité d'osmose inverse domestique
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MANUAL/NOTICE DÌNSTALLATION/MANUALE DI INSTALLAZIONE

10 TROUBLESHOOTING GUIDE

Problem
No water comes out
Insufficient
water
output
Pump not running
The pump runs but
produces no water
The system does not
shut down
Abnormal operating
noise
Not drain water
The water has a bad
taste or odor
Tubing leaks
Cause
Water supply is off
1. Water supply is locked
2. Pre-filters lock
3. Valve closed
4. Tank valve is closed
5. Improper
connection
drainage or closed restrictor
6.- No air in the tank
Low pressure input
Loss of power or power off
Damaged adaptor
Disconnected switches
Clogged carbon pre-filter
The inlet solenoid valve failure
High pressure switch does not
work
Pre filter clogged or low inlet
pressure
Drain restrictor blocked
Exhausted filters or membrane
Poorly connected tubes
Defective tubes
O-ring not seated properly
Broken O-ring
10
(MODELS RO N02T)
Solution
Turn on feed water
1. Unlock the entry
2. Replace pre-filtering cartridge
3. Open valve
4. Open valve
of
5. Clean
or
replace
restrictor
6. Check air and bag in the tank
Check the inlet pressure
Connect cable
Replace or repair the adapter
Check switch connections
Check and replace cartridge
Check and replace the solenoid
valve
Replace or repair the switch
Replace the filter or adjust the inlet
pressure
Replace drain restrictor
Carry out disinfection and change
filters or membrane
Tighten and adjust tubes
Cut the damaged area of the tube
and replace
Remove O-ring and insert
Replace gasket
the
drain

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