FAFREES F20PRO - Maintenance and Troubleshooting; Daily Care and Maintenance

Daily Care and Maintenance
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Cleaning and Storage
If you see stains on the bike body, wipe them off with a damp cloth. If the stains won't scrub off, put on some
toothpaste, and brush them with a tooth brush, then wipe them off with a damp cloth.
Notes: do not clean the bike with alcohol, gasoline, kerosene or other corrosive and volale chemical solvents to
prevent dire damage. Do not wash the bike with a high-pressure water spray. During cleaning, make sure that the bike
turned off, the charging cable is unplugged, and the rubber flap is closed as water leakage may result in electric shock
or other major problems. When the bike not in use, keep it indoors where it is dry and cool between 14°F and 104°F.
In extremely humid environments the interior of the bike may suffer condensaon or even water accumulaon, which
may damage the baery rapidly.
Baery Maintenance
1. Use original baery packs, use of other models or brands may bring about safety issues;
2. Do not touch the contacts. Do not dismantle or puncture the casing. Keep the contacts away from metal objects to
prevent short circuit which may result in baery damage or even injuries and deaths;
3. Use original power adapter to avoid potenal damage or fire;
4. Mishandling of used baeries may do tremendous harm to the environment.
5. Aer every use, fully charge the baery to prolong its life span.
6. Try to avoid recharging the bike aer completely exhausng the baery. If the
Baery power is low, charge it as soon as possible.
7. Charge the baery every month if it is not in use.
Display Control
P08: Speed limit: range 0-100km/h, note: the value here is based on kilometres, when the unit seng is converted
from kilometres to miles, the speed value in the display interface is automacally converted to the correct mile value,
but the speed limit value data set at this menu under the mile interface is not converted and is not consistent with
the actual display of the mile speed limit value.
P09: Zero start, non-zero start seng, 0: zero start; 1: non-zero start.
P10: Drive mode seng 0: assisted drive 1: electric drive 2: assisted drive + electric drive.P11: Boost sensivity seng
Range: 1-24.
P12: Boost start intensity seng Range: 1-5.
P13: Boost magnet disc type seng 5, 8, 12 magnets three types.
P14: Controller current limit value seng Default 12A Range: 1-20A.
P15: Controller undervoltage value seng.
P16: ODO zero seng Long press the upper key for 5 seconds to clear ODO.
P17: 0: no cruise enable, 1: cruise enable; auto cruise oponal (only valid for protocol 2).
P18: Speed proporonal adjustment Range: 50%~150%.
P19: 0: with 0 gear, 1: without 0 gear
P20: 0: protocol 2 1: 5S protocol 2: standby 3: standby
2.Menu opon parameter modificaon operaon
Aer the instrument is turned on, press and hold the key + key at the same me to enter the P01 menu
interface, short press the key to switch to the next menu; in the current menu, short press the key and
key to modify the current menu parameters; aer modificaon, short press the key to switch to the next menu.
Aer the menu parameters have been modified, press and hold the key + key again to exit the menu
interface and return to the normal display interface.
The P16 menu parameter value is the current total accumulated mileage, the value cannot be modified but can be
cleared. Press and hold the key for 5 seconds to clear the total accumulated mileage.
3.Dimensions of the instrument body and wiring diagram.