4
3. Operating and Storage Temperature.
•
The discharge temperature ranges from -4
℉
to 140
℉
(-20
℃
~60
℃
).
•
Recharge at a temperature between 32
℉
to 140
℉
(0
℃
~60
℃
).
•
The controller will automatically stop charging in order to protect the battery if
the temperature drops below 32
℉
(0
℃
) or rises above 140
℉
(60
℃
).
•
Please do not install the products in areas where the extreme temperature
conditions exceed its limits. · Store the products at a temperature between -4
℉
to 113
℉
(-20
℃
~45
℃
).
•
Lighting in cold areas; please contact Otfrid Solar for solution.
4. Modification.
This warranty does not cover damage from improper handling or care. Damage
caused by third parties or non-authorized (by Otfrid Solar) customer modifications
renders the warranty null and void.
5. User Manual.
Introduction.
The Solar Street Light series are extremely user friendly, incorporated with robust All-
In-One LED Nichia solar light chip. Their incorporated photo voltaic module, Lithium
battery, human infrared sensor and newly developed MPPT charging controller and
LED lamp to achieve numerous features such as high luminance, extensive lifespan,
minimal maintenance and easy-going installation. Otfrid Solar Street Light brings you
an easier way to control the outdoor lighting than ever before.
To avoid incorrect operation which may lead to a damaged unit; please read the
following instructions for every Otfrid Solar Light carefully before installation.
➢
Otfrid Solar Street Light units do not work without sunlight. Please select the
appropriate model according to radiance or peak sun hours for the location of
the installation. In areas that are short of sunlight or experience a steady
duration of rain, Otfrid Solar Street Light units may only work for a short while
