January 22, 20179 yr lookingfor some help brought z6 ebike the throttle on the bike moves very slow but when peddling goes as it should.. the bike has a lcd 880 gone through all setting but can't get the bike to go more than 4/5 mph on throttle it has 6pmh walking setting I would like to remove this to the legal UK limit 15.5mph would i be able to it's 36v battery 250watt hub
January 22, 20179 yr The current law says that a new bike can only have a walk mode throttle fitted by manufacturer. It's therefore working right. But someone else may know how to bypass the programming.
January 23, 20179 yr Try pressing and holding the up and down buttons within a few seconds of switching on, then use a short pres of the power button to change screens. Tell us what happens and what options you get.
January 23, 20179 yr Author [ATTACH=full]17389[/ATTACH] From their website. Yes this one gone thew all the settings still only runs very slow
January 23, 20179 yr that LCD is very similar to the Karoo's LCD which is factory programmed to use the throttle on assist level 0 plus 6 assist levels from 1 to 6. Karoo's LCD (it does not have the light on/off button): http://wooshbikes.co.uk/2015/karoo/woosh-karoo-lcd.jpg
January 23, 20179 yr Yes this one gone thew all the settings still only runs very slow I meant that you should tell us what settings there are and their options!
January 23, 20179 yr Author My lcd setting 1 power on hold up now down 2 mxs and kh/sign 72 are flashing 3 26in flashing 4 mph and mil flashing That's all I have
January 23, 20179 yr Try pressing and holding up and down buttons for 10 secondswhile you have any of those settings flashing to see if it goes to more options.
January 23, 20179 yr Author Holding down the 2 just switched the display light on off resets the counters
June 16, 20187 yr any idea from where i can buy lcd 800 and controller for zipper z6 bike. my lcd was broken. i bought ktc1 lcd. but its not getting on by press and hold power button.
June 30, 20187 yr If you meant LCD880, I just bought a replacement LCD880 for my Zipper4 from https://www.electricbicyclefactory.com/shop/ Surprisingly it went smoothly and the controller arrived in 4 days. As a surprise bonus I now have a throttle control and cruise control. As I can't fathom how to get into the settings they will probably remain.
July 1, 20187 yr For settings often to get in to them you have to depress +/- or up/down buttons together for approx. 10 secs, sometimes it's a different combo and may be the on/off button and on of the others.
July 2, 20187 yr Thanks for the advice Nealh. I thought I had tried all known button combinations without success. However after scouring the internet I cam across a slightly different display that obviously uses the same chip logic. The main difference was that my user guide, and all the others I could find for the LCD880, says "After power on for 5 seconds hold both the up and down buttons at the same time". That never worked for me and its now clear that it should say 'After power on within 5 seconds'! That works fine to get into the settings. Interestingly, (perhaps) the default settings were for 20 inch wheels and 75 kilometres p/h max speed!
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