Operation Manual

SAVE THESE INSTRUCTIONS
Page 2
(249PO) MODEL ECO7111 Cartridge Filter Pump & Saltwater System with E.C.O. ENGLISH 7.5” X 10.3” PANTONE 295U 05/25/2016
English
249
PO
S AVE THESE INSTRUCTIONS
English
Page 25
TROUBLESHOOTING GUIDE
• Themotorisnotpluggedin.
• Switchisnotturnon.
• TheGFCIcircuitbreakeristripped.
• Motortoohotandoverload
protection is shut off.
• ImpropersanitizerorpHlevels.
• Filtercartridgeisdirty.
• Damagedcartridge.
• Excessivelydirtypool.
• Thestrainerscreenisrestrictingthe
water flow.
• Cloggedinletordischarge.
• Anairleakontheintakeline.
• Scaleorbuilduponcartridge.
• Excessivelydirtypool.
• Dirtyfiltercartridge.
• Inletthreadedairconnector
connected to the wrong hole on
the liner.
• Lowwaterlevel.
• Strainerscreenpluggedup.
• Anairleakontheintakehose.
• Anairlockinsidethecartridge
chamber and motor chamber.
• Servicelighton.
• O-ringmissing.
• Coverisnottight.
• Filtercartridgeisdirty.
•Hosenutsarenotwell-fitted.
• There’sairtrappedinthepump
housing and inlet hose.
• Theinletandoutlethoses
connection are reversed.
• Plungervalvenotwell-fitted.
• Airjetvalveisnottightand
facing up.
• Airjetvalveinternalsealblocked.
• Airjetvalveinternalsealdirty.
• Airjetvalvebroken.
PROBLEM CAUSE SOLUTION
FILTER MOTOR
FAILS TO START
FILTERDOESN’T
CLEANPOOL
FILTERDOESN'T
PUMP WATER OR
FLOW IS VERY
SLOW
PUMPDOESN'T
WORK
TOP COVER
LEAKING
HOSELEAKING
AIR LOCK
INLETTREADED
AIRCONNECTOR
/AIRJETVALVE
LEAKING
• Filtercordmustbepluggedintoa3wireoutlet
 thatisprotectedbyaClassAGroundFault
Circuit Interrupter, or RCD.
• Resetcircuitbreaker.Ifcircuitbreakertrips
repeatedly, your electrical system may have a
defect. Turn off circuit breaker and call an
electrician to correct the problem.
• Letmotorcooldown.
• Adjust the sanitizer and pH level. Consult your
local swimming pool supply stores.
• Cleanorreplacecartridge.
• Checkthecartridgeforholes.Replaceif
damaged.
• Operatethefilterforlongerperiods.
• Cleanthestrainerscreenattheinlet.
• Clearanyobstructionsintheintakehoseby
discharging it inside pool wall.
• Tightenhosenuts,checkhosesfordamage,
check pool water level.
• Replacecartridge.
• Cleancartridgemoreoften.
• Cleaninsidetheplungervalve.
• Pullvalvehandletofulluprightposition.
• Makesuretheinletthreadedairconnectoris
connected to the pool inlet upper hole.
• Fillpooltocorrectwaterlevel.
• Cleanstrainerscreensatpoolinlet.
• Tightenhosenuts,checkhosefordamage.
• Clearanysticksorleavesintheintakehose.
• Turnandpullvalvehandletofullupright
position.
• Unscrewtwoairreleasevalveonthechamber
to fullfill water.
• ContactIntexServiceCenter.
• Removecover&checkforO-ring.
• Tightencover(Manually).
• Replaceorcleancartridge.
•Tightenorreinstallhosenut.
• Openairreleasevalves,liftandlowertheinlet
hose until water starts to flow
out of the valve, then close it.
• Thelowerpositionofpooloutletconnectsto
filter pump water inlet. The upper position of
pool inlet connects to filter pump water outlet.
• Tightenorreinstallplungervalve.
• Tightenairjetvalveandmakesureit’s
facing up.
• TurnpumpONandrunforfewseconds,then
 turnOFF,repeat3times.
• Removeairjetvalve,flushdirtoutwithwater
and replace valve back.
• Replaceanewairjetvalve.