EWT Partn'air Manuel D'utilisation page 16

Charging & Working Duration
1. Charging period when the battery is fully discharged will
take 7 hours using a 5V/1A adaptor to fully charge the
fan.
2. Working duration un plugged is from 4 hours in High
Speed mode to 15 hours in Silent Mode / Speed 1 mode.
LED indicator lights
When the appliance is switched off, all the LED indicator
lights will also be off.
When the appliance is switched on, the indicator lights will
indicate the ventilation speed.
When the power level of the appliance's battery is too low
for the appliance to function, the indicator lights will flash
5 times before the appliance switches off automatically.
If this occurs, please plug the appliance in using the USB
cable supplied.
When the appliance is connected to a USB port, the LED
indicator lights will indicate the power level of the battery:
- When the battery power detected is: ≤ 25%, Light 1
will flash slowly on & off (interval approx..1 second).
- When the battery power detected is: 25% the battery
power ≤50%, Light 1 will stay on, Light 2 will flash
slowly on & off (interval approx..1 second).
- When the battery power detected is : 50% the
battery power ≤ 75%, Light 1 & 2 will stay on, Light 3
will flash slowly on & off (interval approx..1 second).
- When the battery power detected is: 75% the battery
power 100%, Light 1 & 2 & 3 will stay on, Light 4 will
flash slowly on & off (interval approx..1 second).
•
When the appliance is charged to 100%, all the LED
indicators will be lit up.
•
When the battery has a too low charge and you try to
switch it on, the LED lights will flash 5 times (quick
flash on & off – interval of 0.25 seconds) then turn off
completely.
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Partnair_fr_en_A5.indd 16
•
When the appliance has been running and the charge
in the battery runs too low then the working indication
of the LED lights will flash depending on which speed
mode was operating the fan.
•
When the appliance has charge in the battery and it is
not operating (in off mode), you can check the battery
power by pressing and holding the button for 1.5
seconds or more, the LED lights will indicate the battery
power with LED indication as follows:
- When battery power is lower than 25%, Light 1 will
light.
- When battery power is between 25% and 50%, Light 1
and 2 will light.
- When battery power is between 50% and 75%, Light
1, 2 and 3 will light
- When battery power is between 75% and 100%, Light
1, 2, 3 and 4 will light.
Operational warning notes:
1. The output voltage for the battery charger must not
exceed 5V/1A. Connection to a higher power output port
will damage the controller.
2. If the product is damaged or the fan is prevented from
rotating freely by some external interference the unit
should be turned off immediately, failure to turn the
unit off in such circumstances will damage the internal
controller chip and probably the motor as well.
3. We recommend that the unit should be fully charged
before each prolonged operation.
4. We recommend that the product should not be used in
High Speed mode while connected to a charging port.
FR EN
16
14/11/19 09:13