SMC-HF 250
○
Off
Red Yellow Green
○
○
○
○
○
●
○
●
○
○
●
●
●
○
○
●
○
☼
●
●
○
●
●
●
●
●
☼
●
○
☼
●
☼
☼
○
●
☼
●
○
☼
●
●
☼
○
☼
☼
☼
☼
☼
SMC-HF 300
○
Off
Yellow Green Green
○
○
○
○
●
○
●
○
○
●
●
○
○
○
●
●
On
Not connected to mains power supply
Maintenance charging (Charging complete)
Main charging
Equalizing charge
Charging fault, non-specific
High battery voltage. Charging interrupted.
High battery voltage. Charging interrupted. (Option)
High battery voltage. Charging interrupted. (Option)
High charger temperature. Reduced charging current.
No battery connected
Low battery voltage. Low current phase.
Low charging temperature or sensor fault. Charging interrupted.
Maximum number of Ah exceeded.
Battery temperature high (option)
Battery temp low or sensor fault (option)
Very low battery voltage.
Lower than programmed battery voltage.
●
On
Indication
Mains power supply not connected
Charging complete
Main charging in progress
Equalizing charge in progress
Main charging time too long
☼
Flashing
Indication
11