7
Standard Timer1
&
Timer2
setup, with NLF=OFF
If you set NLF=OFF, then you can program the standard load control
functionality with Timer1 and Timer2. Press
“menu”
button
6
times
from the default window, taking you
to NLF setup
interface. Press
“enter” button once, choose NFL OFF via ‘Pageup/Pagedown’
button,
and then confirm by “enter”.
Press
“menu”
button once from NLF window, Window
will
switch
to
Timer1 setup
interface.
Press
“enter”
button
once, you
can
adjust
‘Hour’
via
‘Pageup/Pagedown’
button. After
‘Hour’
setup
press
‘enter’
button
for
confirmation
and
switch
to
‘Minute’
adjustment. You
can
use
‘Pageup/Pagedown’
button to
adjust
it. This
can
be
confirmed
by
pressing
‘enter’
button. Through
‘Pageup/Pagedown’
button,
choose
‘ON’
or
‘OFF’ or ‘ON/OFF’ and then
confirm
by
‘enter’
button.
Press
‘menu’
button again,
window
will
switch
to
Timer2
setup
interface.
Similar
operation
for
time
and
ON/OFF
setup
as
mentioned above.
NOTE for programming Timer1 & Timer2
Setting either Timer to ON
sets the
time
when
you
want
to
turn the
load
on.
Setting either Timer to OFF
sets the
time
when
you
want
to
turn the
load
off.
Setting either Timer to “ON/OFF” will disable the timer, and the
load
output will revert to manual load
control.
Functional Explanations
1.
PWM
Charge
control
Depending
on
the
actual
battery
level,
various
charging
procedures,
float
charging,
boost
charging
and
equalization
charging
are
automatically
performed. The
final
charging
voltage
is
temperature
compensated.
2.
Deep
discharging
protection
If
the
battery
falls
below
a
specified
charge
level
or
battery
voltage,
the
load
output
is
disconnected
and
the
discharge
of
the
battery
is
prevented.
The
set
points
of
the
deep
discharging
protection
are
predefined
and
cannot
be
reset.
3.
MPPT
function
MP-3735 uses the
latest
MPPT
technology
at
all
times
which gives
the maximum
available
output
of
the
solar
module.
4.
5V
USB
output
Provide
5Vdc/500mA
power
supplier.
5.
2
timers,
control the load output
automatically.
