Waeco DC-Kit3 Instrucciones De Montaje Y De Uso página 34

DC-Kit3.book Seite 34 Freitag, 13. Juni 2008 3:24 15
Using the DC kit
Driving mode: power supply from the 12 V battery with motor switched
on.
In driving mode, the starter and supply battery are electrically connected
when the light system is active. This means the supply battery can be
charged from the light system.
Starter batteries may not be discharged as much as supply batteries. To pre-
serve the starter battery, the charging current distributor separates the starter
battery from the supply battery, if the charging voltage in the starter battery
drops below 10.5 V. This also ensures that the starter battery is charged be-
fore the supply battery.
CA1000, CA2500
If the charging voltage regulator cuts the connection to the supply battery
due to low voltage, it switches off the compressor in the roof air condi-
tioner at the same time. The inverter remains active and has voltage in
its socket.
As soon as the voltage in supply battery has reached the switch-on point
in the charging current distributor, the compressor in the roof air condi-
tioner switches on again.
If the voltage in the supply battery drops further and goes below the
10.5 V switch-off point for the inverter, the inverter switches off (chapter
"Driving mode: power supply from the 12 V battery with motor switched
off." on page 33).
B2200
If the charging voltage regulator cuts the connection to the supply battery
due to low voltage, it switches off the roof air conditioner at the same
time. The inverter remains active and has voltage in its socket.
As soon as the voltage in supply battery has reached the switch-on point
in the charging current distributor, the roof air conditioner switches on
again.
If the voltage in the supply battery drops further and goes below the
10.5 V switch-off point for the inverter, the inverter switches off (chapter
"Driving mode: power supply from the 12 V battery with motor switched
off." on page 33).
34
DC-Kit3