Page 1
Display DS20 - user’s guide Simplified Declaration of Conformity The simplified EU declaration of conformity referred to in Aricle 10(9) shall be provided as follows: Hereby, Suzhou Wanjia Electric Co., ltd declares that the radio equipment BLE Display is in compliance with Directive 2014/53/EU.
Page 2
Technical information about display DS20 1. Part No.: DS20 2. Type: SIDE LCD DISPLAY 3. Environmental regulation: RoHS 4. Essentials: ITEMS CHARACTERISTICS REMARKS Nominal voltage 36.0V Operating temperature -20 ~ 40 deg C 15 ~ 75% RH 2.4~2.48 GHz Bluetooth Operation Frequency 1dBm Typ.
Page 3
Display DS20 DS20 is an LCD side display providing standard functions of controlling the ebike. Except this the additional functions are included such as Shifting Calibration or Shifting Parameters. This user’s guide explaining both the basic and additional features. Main Screen overview and control buttons ●...
Page 4
8.1. Operating DS20 8.1.1. Start UP - Turn Off Press POWER button for a longer period of time to start the system. The display turns on and several information is shown. To turn the system Off press POWER button for a longer period of time once again.
Page 5
8.1.5. Walk support To use WALK support press MODE(i)button once and shortly then immediately press and HOLD WALKbutton. While holding WALKbutton the e-bike is in the WALK support mode. This is also notified by a walker. 8.2. Settings The Settings contains several submenus allowing setting up some features as described below.
Page 6
Press MODE(i)button shortly to activate the Backlightsetting. Press the button to change current value of LCD Backlight. Press MODE(i)for a longer period of time to confirm the value of BLG - LCD Backlight. 8.2.2. Other settings Display soft version Display boot version Controller soft version Controller boot version...
Page 7
Error indication on display Error code Advice for user Advice for after-sales service - Check “Done by user” routine Appearance - Done by user - Motor output stopped a. Pedal reverse again Description b. Turn e-bike OFF/ON - Change torque sensor - Visit the nearest after-sales - Change motor controller unit 0x90...
Page 8
Error code Advice for user Advice for after-sales service Appearance - Visit the nearest after-sales - Change motor controller unit service - Reduce motor output Description 0x22 - Temperature sensor issue Appearance - Done by user - Change motor controller unit a.
Page 9
- Check “Done by user” routine Appearance - Done by user - Motor output stopped a. Turn e-bike OFF/ON again Description - Visit the nearest after-sales - Change motor controller unit 0x41 service - Motor issue - Check “Done by user” routine Appearance - Done by user - Motor output stopped...
Page 10
Error code Advice for user Advice for after-sales service - Check “Done by user” routine Appearance - Done by user a. Turn e-bike OFF/ON again - Motor output stopped 0x43 Description - Visit the nearest after-sales - Change motor controller unit service - Motor issue - Check “Done by user”...
Need help?
Do you have a question about the DS20 and is the answer not in the manual?
Questions and answers