Vanner Power Group
SP00155 BATTERY CHARGER—OWNER'S MANUAL
V a n n e r P o w e r G r o u p
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Max Charger SPOO155 LED Status Indicators
Max Charger SPOO155 LED Status Indicators
O V E R T E M P
L I G H T A C T I O N
D E S C R I P T I O N
Solid Red
The Charger is Off due to over tempera-
ture. Shutdown may be caused by high
ambient temperature or restricted
cooling air flow to charger. Shut down
sensor will auto reset when the unit has
cooled.
B U L K
L I G H T A C T I O N
D E S C R I P T I O N
Solid Yellow
Charger is On. Battery is low and being
charged at full current output. Current
output will remain at a constant level
until battery voltage reaches bulk voltage
setpoint. Then, charger remains in
Absorption stage (constant voltage-
reducing current) for a timed period
before reducing to float stage.
F L O A T
L I G H T A C T I O N
D E S C R I P T I O N
Solid Green
Charger is On. Battery is close to full
charge. Charger output voltage is
reduced to a preset maintenance level.
Blinking Green
Charger is Off. Either the AC or DC is
disconnected from the charger. Usually
the AC input power is off. Sometimes
this condition will occur when the
charger has good 120 VAC input but the
frequency is not 60Hz.
