Using The Device - Dometic PerfectCharge SMP 439A Installation And Operating Manual

SMP439A
➤ Connect the positive cable from the battery charger to the positive terminal of the
battery.
➤ Connect the negative cable from the battery charger to the chassis of a vehicle.
Keep the negative cable away from battery and fuel line.
➤ Connect the battery charger to supply mains.
Disconnecting the battery
➤ Disconnect the battery charger from supply mains.
➤ Disconnect the negative cable from the chassis of the vehicle.
➤ Disconnect the positive cable from the positive terminal of the battery.
7

Using the device

➤ Switch off all electric consumers which are connected to the battery.
➤ Connect the battery charger to the mains.
✓ Depending on the charging condition of the battery, the battery charger starts
charging or supplies a retention voltage.
I
NOTE
•
Connected DC loads prolong the charging time of the battery.
•
If the power required exceeds the capacity of the battery charger the
battery cannot be charged.
Status LED
fig. 1 5, page 3
Orange, quickly flashing
Orange, slowly flashing
Orange, constantly lit
Green, constantly lit
Green, slowly flashing
Red, constantly lit
EN
Meaning
Phase 1
Phase 2
Phase 3
Phase 4
Phase 5
Short circuit, reversed polarity or defective internal
fuse
Using the device
15