9
WIRING
RECOMMENDED MINIMUM CABLE LENGTH / TWIN CORE
• 0 - 10 metres 6 B&S/6AWG*
• Over 10 metres Consult an auto electrician
Circuit Protection
• 50A Circuit breaker on TDR02026 Input Cable
• Mounting of the TDR02026 needs to be within 1M of the batteries you would like to charge
* When fitting the TDR02026 to a caravan or camper trailer, the cable will need to be connected to the
towing vehicle with a suitable heavy-duty connector such as a 50A “Anderson” connector or similar.
Screen Wiring
Red: Positive
Black: Negative
UNIT WIRING
Rear Wiring:
Red Stud: 12/24V Input
Small Stud: Solar Positive Input
Front Wiring:
Red: 12V Output
Black: 12V Earth output,12V input Earth, Solar negative.
Blue wire: Lithium Mode (connect to earth)
*
Note:
Only connect the Lithium charge wire (Blue wire) if you intend to charge a lithium battery
pack as this will cause damage to alternate battery chemistries.
Shunt Wiring
Load Side: All output loads to be connected here
Battery Side: Connect to Auxiliary Battery
* Connect Shunt Cable to matching plug on the front of the TDR02026
240V Input
Plug kettle cord into the rear of the TDR02026 and plug into a 240V power source
TDR02026
Main Start
Battery
AUX
Battery
Screen
Solar
50 Amp Fuse
240VAC
Input
Lithium charge only
+12V Battery
positive or
ignition positive
Load