Indicators - Cristec CPS3OEM 12V/25A Manuel D'utilisation

U Boost: BOOST voltage (see table above)
U Floating: Floating voltage (see table above: voltage with no BOOST)
T Boost: BOOST maximum duration (see table above)
Boost phase: starts up automatically when the charger is turned on if the battery is flat. The current is
then at maximum output.
Absorption phase: begins when the voltage has reached the maximum BOOST level. The current level
starts falling.
These two phases combined last a maximum of T
20% of rated current, the floating phase automatically kicks in. Duration and current intensity depend on
how charged the battery is.
Floating phase: starts after T
The voltage switches to the Floating value and the rated current continues to drop.
BOOST in OFF position
With this setting, the CPS3 charger produces a single-stage UI type load curve. It generates a constant
voltage, supplying the current required by the battery(ies). Recharging time depends on the state of the
battery, being longer than when the boost is in the ON position.

3.3.5. Indicators

INDICATOR
Green "ON"
Yellow "Boost / Absorption"
Yellow "Floating"
These indicators are visible from the front of the appliance through the light guides, thereby allowing
operation of the appliance to be monitored.
BOOST
or if output current has reached 20% of the charger's rated current.
BOOST
U out
charger
U floating
0
I out
charger
I nom
0
STATE
On
Off
On
Flashing
Off
On
Off
CPS3OEM-1M-2M-DEE
(depending on setting). If the current falls below
t
t
- Charger is ON
- No or poor quality AC current
or - Input fuse blown
or - Internal charger malfunction
- SW1 Switch:
Boost in OFF position
or - SW1 switch:
Boost
Boost/Absorption phase completed
- SW1 Switch:
Boost in ON position and charger in
the Boost/Absorption phase
- Internal charger malfunction
- Output fuse blown
or
Charger current < 20% rated current
(floating phase)
Charger current > 20% rated current
MEANING
in ON position and
25