CITROEN C-ZERO Handbook page 38

Ease of use and comfort
If the charge start is programmed without
programming the charge duration, the
battery will be charged fully.
Charge duration
programming
This function is used to set the charging time
for your vehicle.
Switch on the remote control.
Press the MODE button to select the charge
duration programming.
This symbol is displayed on the
screen.
Use the arrows to adjust the charging time:
each press adjusts the time in half-hourly
intervals.
Press the on/off button briefly to send the data
to the vehicle.
The charge duration can be programmed
for between 0.5 and 19.5 hours. However,
you can also select the duration "-h": in
this case, charging will stop when the
battery is fully charged. This duration is
the value entered by default.
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If the charge duration is programmed
without programming the start time, the
battery will be charged immediately for
a duration corresponding to the one
programmed.
Cancelling programmings
With the remote control
Press the charge immediately
button, then press the on/off button
briefly to send the data to the
vehicle.
With the switch
Turn the vehicle's ignition switch to the ON
position then turn it to LOCK.
Any programming carried out with remote
control is cancelled automatically every
time the vehicle is started.
https://www.automotive-manuals.net/
Thermal comfort
programming
This function is used to programme the running
of the:
- heating,
- air conditioning,
- demisting.
To programme the heating, air
conditioning or demisting functions, the
following conditions must be met.
- The drive selector is in position P.
- The ignition switch is on LOCK.
- The vehicle is connected with the
normal recharging cable.
- All the doors are closed properly.
- The battery is sufficiently charged (one
bar minimum).
For maximum efficiency in programming
the thermal comfort, make sure that all the
vehicle's windows are closed.