Error code PE on top loader(LG)
Check the pressure switch -the system that determines correct waterlevel in the drum. If its giving an incorrect indication to the programtimer machine will either overfill, refuse to fill or refuse to spin.Its an air operated diaphragm switch triggered by rising air pressureinduced by the entry of water into an airtight vessel attached to thebase of the drum. It tells the program timer that the water has reachedthe correct level, allowing it to proceed to the water heating stage inthe cycle. Power off, drag machine out onto the floor, remove backcover and top cover. The pressure switch is a round item about 3 inchesacross with several wires and a thin rubber pipe attached. It generallysits just under the top cover. Disconnect the thin rubber pipe from theswitch and blow down through it to clear any blockage. Switch itselfmay be faulty but its more likely the pressure pipe or the vesselattached to the other end of the pipe is blocked. Some machines havethe pressure vessel integrated as part of the filter unit, with apressure chamber moulded into the top of the filter body. Remove thepressure vessel, put a small nut or screw in it, fill it with water andshake vigorously till any crud or residue is removed. Refit all parts,check that joints and connections are water tight.
Also check the filter itself - generally located behind a panel at thefoot of the machine.Some are obvious like little square hatches andsome are hidden behind the trim panel at the foot of the machine. Oncepanel is removed the filter should be visible. Its generally a circularplastic fitting which unscrews in an anticlockwise direction. Somehotpoint, indesit and ariston filters are located in the big black sumphose (the one that leaves the bottom of the outer drum and connects tothe pump). Power off, drag machine out onto the floor, remove backcover or tip machine up at an angle. Locate sump hose, remove thetensioner clip by squeezing the tabs together with a large pair ofpliers or vise grips, remove the hose, take out filter and clean. Beprepared for spillage of water. May help if the machine is tiltedbackwards at an angle.
Repair and service your own washing machine. Go to www.2ndwave.co.uk/manual.html
on Nov 16, 2014