Batavus ION Manual page 80

Message Diagnosis
E16 Constant activity of the
power sensor
E17 Maximum motor current
reached because of
extreme load
E18 Difference in voltage
measured between the
cells of the battery pack
E19 Battery pack outside the
temperature range
E21 Motor current regulator
E22 Problems while charging
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Solution
the bicycle is fully charged.
Calibrate by holding the light
button pressed for 5 seconds
(see § 3.4).
This message will
automatically disappear when
the load is taken off the
bicycle.
Connect the bicycle to the
battery charger and wait until
the bicycle is fully charged.
Wait until the battery pack is
within the temperature range
(see § 1.2.4 and § 5.1). The
charging will then
automatically continue.
Load the bicycle less heavily.
The message will disappear.
Turn the lights on/off and wait
for 10 seconds.
Reconnect the battery
charger.
Go to the bicycle repair shop
if the message is reappears.
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