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    TSDZ2 - can I use 850C with OSF?

    Helping a friend with an older TSDZ2 motor with 850C display who wants to switch to OSF. I have the .bin file for flashing the 860C - is there a file to flash the 850C or do we need to buy an 860C? Thanks, Pete
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    TSDZ2B - if you flash to OSF can you return to stock software?

    In other words, can a person go back and forth with the software if they desire? Just checking before I flash motor/display to OSF. I have been told the stock is more reliable, that is why I ask.
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    TSDZ2 with OSF - voltage = 0 when turning on

    Just installed this motor and the first ride of 16 miles went great. Turned it on next day and got the display that Voltage = 0. Checked connectors, tried another battery, same thing. Could this be wiring in the controller? Thanks for your help. Peter
  4. G

    TSDZ2 with OSF - could someone detail steps for virtual throttle

    I can easily get into motor max power but how is the vitual throttle used after that? Pete
  5. G

    TSDZ2 shows 0 voltage, battery full - controller?

    When turned on after inital ride, display shows zero voltage so a NO GO. Juice coming from battery OK. All connections checked. First ride was very bumpy...could it be wiring in controller? Pete
  6. G

    TSDZ2B - cranks disengage, re-engages with walk assist - why?

    What could cause the cranks to disengage (just spin) but work again after trying walk assist?
  7. G

    TSDZ2 - crank just spins, pls help

    Suddenly, after a stop, the motor won't engage. Cranks spin with clicking. Thanks, Pete
  8. G

    TSDZ2 dies, restarts with battery off/on, then repeats

    The TSDZ2 motors on a couple of our recumbents are connected to the battery via 2 sets of Anderson connectors. There is the wire from the motor, then a 36" extension, then the wire from the cradle. You can be riding casually and everything shuts down. Turn the battery off and on and it comes...
  9. G

    Can I route wires around TSDZ2 motor?

    If I can route my wires under/around my TSDZ2 I can avoid having to use extensions. Here is a picture of the setup. But I am concerned about melting the wires. Is this a valid concern? If so, how can I protect the wires from melting? Thanks, Peter
  10. G

    Can the Enviolo hub be used with TSDZ2?

    I have struggled to find out how the Enviolo hub gets its power. Does it need power from the battery on a TSDZ2. Wondering if they are compatible.
  11. G

    Understanding TSDZ2 OSF Assist Types

    I would like to better understand several aspects of the TSDZ2 OSF Assist Types (based on documentation available): 1. What is the difference between Power Assist and Torque Assist? From the documentation, it looks like Power Assist merely extends the assist to 120rpm instead of stopping at...
  12. G

    Great customer service from Eco Cycles

    I left a message on the Eco Cycle support line last night and by noon today David Hall returned my call and had all the answers I needed. Good guy, good company.
  13. G

    TSDZ2 total loss of power - cannot figure it out

    Motor shuts down randomly. If I turn the battery off, then on again and power up the display everything is fine for awhile then the shutdown repeats. Trip A resets each time there is a shutdown. What surprises me is that with an immediate off/on on the battery things start up fine. Could...
  14. G

    TSDZ2 OSF - battery shows 39%, voltage at 42, 52V battery

    My wife and I have identical batteries and firmware. I am getting 80 miles to a full charge. Today her display showed 39% battery remaining but the battery shut down. Looked at the voltage available and it was just 43V. And she only had 40 miles on this charge. Why would the display be so...
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    TSDZ2 Newbie with lots of basic questions -

    Hi - Recently installed a TSDZ2 motor from eco-ebike in the US. 52 volt with stock software. Here are my questions: 1. Motor feels very rough (stutter) when starting. What could this be? 2. A friend with the same motor feels very different. He told me each motor has its own personality...
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