Unit on/off Menu Select Change hold > 3 sec Fault Optional remote control instructions inside BBW1260 60A 12V to 12V BBW12120 120A 12V to 12V IP68 Waterproof Electronics Fan is IP65 1 x temp sensor Magnetic field warning: There is a small magnet fitted in the lid of this product under the label marked ‘magnetic...
Page 3
12V 120A model 12V 60A model Negative Negative Fan Power Fan Power Positive Positive Aluminium Aluminium Heat sink Heat sink 40 mm 40 mm Aluminium Heat sink 40 mm 19 18 1) Main positive DC power output to auxiliary battery. 2) Low Voltage ( regenerative braking ) ->...
Page 4
Basic Battery installation drawing remote control Absorption Condi Negative H Charge Float Sterling Power Products Positive 12.2 In / Unit Out / Rem Audible alarm on/off Batt. hold >3 sec Temp Volts Menu Unit on/off Heat sink Select Change hold >...
Page 5
Installation Please note, as soon as you do this, any pre-stored battery type setting is removed and we start from Set this unit as you would any other high power battery battery type 1 (GEL USA refer to table on the RHS). charger.
Page 6
To setup battery type: (from first install) the input negative and follow the same instructions. battery must be over 10.0V x 2 for 24V. Battery type information: Please choose your battery type before installing so you are ready for the setup. If the unit is already installed then there Non sealed lead acid or open lead acid batteries, is a slight change at the start of the instructions.
Page 7
Unit operational mode Standby, sleep and off modes Standby - only happens when Sleep - the unit goes into sleep mode Off - to remove power in ignition mode, when the when a low input voltage threshold has from unit completely ignition is off and the input been breached.
Page 8
Miscellaneous information unmitigated disaster as far as the auxiliary battery charging system is concerned. Battery temperature sensing: In order to increase efficiency of vehicle’s fuel Simply connect one of the enclosed temperature sensors consumption, on vehicle’s start up, the idea is to only to a battery terminal post (negative or positive) and to the charge the battery with enough power to safely restart 2x small terminals marked battery temperature.
Page 10
Other application ideas see fig 1-4 ( previous page) battery. The charger can also transform a single output charger into a dual output. Fig 1: Most common installation, simply connect the Fig 3: This option shows a situation on many boats charger between the starter battery and the secondary or camper vehicles where there may be 3x battery (house/bow thruster) bank.
Page 11
Temp Menu Change button Short hold = switch between H Charge Float Quick press = back light on. voltages you want to select Sterling Power Products Short hold = switch between long press switch buzzer on/off 12.2 temperatures. (temporary). In / Unit...
Page 12
We will make the best effort to repair or replace the product, if found to be defective within the terms of the warranty. Sterling Power will ship the repaired or warranty replacement product back to the purchaser, if purchased from us in England or USA Please review the documentation included with your purchase.
Need help?
Do you have a question about the BBW1260 and is the answer not in the manual?
Questions and answers