I have a LG condensing dryer TD-C70045E
It works for 5 min but then stops saying, empty water, but the water box isnt full and emptying the small amount in it doesnt restart the machine. i have tried undoing the drain tubes at the back and blowing up and down them, this seems to extend the running time to 15 mins but then the same chime and empty water warning light, can you help?

david white, September 2011