hoover HNL662 Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › hoover HNL662 This topic has 1 reply, 2 voices, and was last updated 15 years, 6 months ago by LittleMan. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts September 23, 2010 at 4:19 pm #57439 LittleManParticipant Hi this machine starts then the delay and start flash 5 times ifound that the machine was syphoning repaired that but still flashing 5 times fault code says NTC Error HELP is this located in the heater. Thanks Les September 23, 2010 at 4:40 pm #331086 timdowningParticipant Re: hoover HNL662 If you look above the heater. Thats your NTC. It senses the water temperature. Yank on the two wires I bet one or both come away from the NTC. Crimp on two new spade connectors, and Bobs your uncle! Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In