Ecosoft Robust, Инструкция по установке и эксплуатации

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Instruction manual for ECOSOFT Robust reverse osmosis system | 20
This manual is the intellectual property of, and copyrighted by ECOSOFT SPC LLC. Copying and reprinting is forbidden. © 2015
8. TROUBLESHOOTING
Problem Possible cause Method of handling
Fitting leak Tube is not connected
tightly Remove and reinstall the tube
properly.
Drain saddle leak Drain saddle is not
installed correctly Reinstall drain saddle as described in
paragraph 4.2 of this manual.
Filter housing leak O-ring seal is missing
or misaligned Check that the O-ring seal is correctly
seated in circular groove inside bowl.
Filter bowl is not
tightened Hand tighten the housing till snug.
Purified water flow
rate is lower than
normal Low feed water
pressure If feed water operating pressure is
lower than 2 bar, eliminate any
upstream pressure drop and consider
installing pressure booster pump.
Soiled prefilters Replace prefilters.
Soiled membranes Replace membranes.
Bent flexible tube Inspect the tubing and straighten if
necessary.
Purified water runs
normally for a few
seconds, then slows
down to a trickle (in
a pressure tank
equipped system)
Deflated pressure tank
bladder Pressure tank must drain empty when
purified water tap is open and the RO
system is unplugged. If pressure in the
bladder of empty tank is less than
0,4 bar, inflate to required pressure.
The system keeps
switching on and off
and will not stop Surges in feed water
pressure just above
low pressure switch
setting Eliminate pressure surges. Check
supply water piping for clogs and other
obstructions and eliminate if present.
The system will not
switch on Feed valve or main
shutoff valve is closed Open all valves on supply water pipes.
Check for clogs/obstruction.
Low pressure switch
failure Replace low pressure switch. Verify
proper electrical contact.
The system will not
switch off (although
purified water
faucet is closed,
pressure tank is full
or not used) High pressure switch
failure Replace high pressure switch. Verify
proper electrical contact.
Soiled membranes Replace membranes.