User manual

4 • EN
DEFINITIONS SOLAR PANEL
Depending on the application, it could also
be referred to as
- PV panel
- Photovoltaic panel
CONNECTIONS
- Solar panel
- Wind power
DEFINITIONS ALTERNATOR BATTERY
Depending on the application, it could also
be referred to as
- Starter battery
CONNECTIONS
- Trailer coupling
- Alternator
- SMARTPASS Alternator + battery +
DEFINITIONS SERVICE BATTERY
Depending on the application, it could also
be referred to as
- House battery
- Domestic battery
- Consumer battery
CONNECTIONS
- Electrical equipment
- Battery bank
- SMARTPASS service battery +
D250S DUAL LAMPS
1. Error lamp
2. Power lamp
3. Solar power
lamp
4. Alternator
battery lamp
5. Service bat-
tery lamp
D250S DUAL
12V
+OUT
+IN
+IN
3
4
5
1
2
Steady lamp
Flashing lamp
LAMP FUNCTION
Power lamp
D250S DUAL connected correctly, ready to use
Alternator battery lamp
Alternator running
Service battery lamp
Charging of Service battery
Solar panel lamp
Solar panel in operation
D250S DUAL LAMP FUNCTION
D250S DUAL LAMP INDICATION DURING NORMAL OPERATION
D250S DUAL LAMP ERROR INDICATION
LIT WITH A STEADY GLOW
Service battery charged by the alternator
Service battery charged by the solar panel
Service battery charged by both the alternator and solar
panel
Service battery fully charged. Alternator battery maintained
by the solar panel
EXPLANATION RECOMMENDATION
High temperature
detected at either unit or
service battery
Consider relocationg unit
and/or service battery
Service battery connec-
tion problem detected
Check Service battery
connection and fuse
Service battery connec-
tion problem detected
Check Service battery
connection and fuse
Service battery connec-
tion problem detected
Check Service battery
connection and fuse