10
Calibration
UP4, v5, SL4280
USER MANUAL
© 2020, Sunna Design, Inc.
During commissioning, your product will initialize itself.
The aim of this step is to calibrate the product
so that you can enjoy its optimal performance.
To that end, the product will fully discharge the battery before
initiating a normal charge cycle.
During the first day, the system will not recharge the battery.
At nightfall, the LED module will switch on at full power,
whatever the battery’s charge level (cf. diagram 1).
BLACKOUT RISKS
DURING THIS STAGE.
The next day, the system will fully recharge the battery, and, at nightfall,
the configured lighting profile will start up. The product is then operational.
NB: This initialization process may last up to 3 days, depending
on solar radiation. If not, please contact our customer service.
Diagram 1:
Lighting profile during first night
DAY
NIGHT
DAY
0%
100%
LED
