change key battery YAMAHA EC-03 2011 Owners Manual

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EC-03 FEATURES
EAU50470
Features The features of the EC-03 are follow-
ing:
The driving power source is only
electricity and there is no need for
fuel supply or engine oil change.

High performance motor with
greatly reduced noise and vibra-
tion providing a pleasant ride.

Charging the vehicle can be done
via a grounded electrical outlet
with residual-current device (RCD)
protection.
EAU50322
Standard mode/power mode The motor driving power can be select-
ed according to riding conditions, road
conditions, etc.
The standard mode is suitable for nor-
mal riding, while the power mode pro-
vides more comfortable riding when
ascending hills.
Switching the mode
Pushing button 1 “POWER” switches
between the standard mode and the
power mode.When the power mode indicator “POW-
ER” is displayed, the vehicle is set to
the power mode. When the power
mode indicator “POWER” is not dis-
played, the vehicle is set to the stan-
dard mode.
TIPThe mode that is currently set is stored
in memory even if the key is turned to“OFF”.
Choosing the mode
Referring to the table below, choose
the mode according to the riding condi-
tions. The standard mode consumes
less battery power so that the distance1. Power mode indicator “POWER”
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INSTRUMENT AND CONTROL FUNCTIONS
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The EC-03 is equipped with a self-diag-nosis device for the battery and control
unit. When the key is turned to “ON”,
the self-diagnosis starts automatically
and all of the display segments of the
multi-function meter appear. Once the
self-diagnosis is completed, the display
automatically changes to the standby
mode. When in the standby mode,
“PUSH” starts flashing.
Push any of the following buttons to en-
ter the riding mode.When the vehicle is in the riding mode,
the operating status indicator “RUN”
and the ready indicators appear.
1. Power mode indicator “POWER”
2. Warning mark “ ”
3. Speed warning indicator “SPEED”
4. Tripmeter/odometer/temperature warning
display “Trip”/“Odo”/“HEAT”
5. Control buttons
6. Warning light
7. Battery level indicator
8. Operating status indicator “RUN”
9. Security lock indicator “ LOCK”
10.Speedometer
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1. Button 1 “POWER”
2. Button 2 “SET”
3. Button 3 “SELECT”
1. Operating status indicator “RUN”
2. Ready indicators
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INSTRUMENT AND CONTROL FUNCTIONS
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9may flash and the riding speed
may be reduced.

When the battery level indicator
shows less than two segments, if
the vehicle is exposed to higher
temperatures, “COOL” may flash
and the riding speed may be re-
duced.

When riding on a long uphill
stretch, “HEAT” may flash and the
riding speed may be reduced.

When riding on a long uphill
stretch, the temperature of the
control unit may rise and “HEAT”
may flash. If you ride continually,
the operating status indicator
“RUN” goes off to protect the con-
trol unit and further riding may be
impossible, but this is not a mal-function.
The vehicle can be ridden when the op-
erating status indicator “RUN” appears
in the display, however riding speed
may be reduced. This is due to reduced
electric output from the battery be-
cause of high battery temperature.If the battery level indicator shows less
than two segments, or the electric out-
put from the battery is limited because
of the battery temperature, the riding
power is substantially reduced, but this
is not a malfunction.
When the battery and control unit have
reached their normal operating temper-
ature and the operating status indicator
“RUN” appears, the temperature warn-
ing display automatically changes back
to the tripmeter/odometer display.
If the operating status indicator “RUN”
does not appear, the vehicle cannot be
ridden.Turn the key to “OFF” and allow the
battery and control unit to cool down
before riding again.
TIPWhen the operating status indicator
“RUN” disappears and riding cannot be
continued, the temperature warning
display can be canceled by turning the
key to “OFF” and then back to “ON” af-
ter the battery and control unit havecooled down.
WARNING
EWA15630
Before pushing or moving the
EC-03, be sure to turn the key to
“OFF”. The vehicle may suddenly
1. Operating status indicator “RUN”
2. Temperature indicator “HEAT”
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1. Tripmeter/odometer
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