Additional wires at the EHC 04:
+ 12 Volt Input (red):
This cable is wired to the plus pole of the battery.
Ground (black):
This cable is wired to the minud pole of the battery or chassis ground.
Pls. take care that
there is rust or paint under the ground connection ! A lost or bad ground connection can result in a
damage of the EHC !
Comp. relief (green):
This output open the decompression vales if the starter button is pressed and the
starter solenoid is active.
Starter solenoid (green):
This output control the starter solenoid.
Horn (gray):
This output is connected to the horn.
Installation of the Bluetooth module
The Bluetooth module is easy to install. Just download and install the free Big Dog Remote Android app from
our website http://elektronikbox.de/ehc_uk.html . Then connect the bluetooth module to the 4 pin connector
on the EHC, switch on your bike and pair your phone with the bluetooth module. Type "007007" as password
in case if your phone ask for it. That´s it. Now you can start your bike with a finger tip on your phone. No
worry, the start function via phone is only active if the gearbox is in "Neutral" position, no matter if the option
6 is set or not. I (the developer) want that you have fun and not somebody else who like to see your bike
running alone for a few meters... ;-)
The EHC was developed for an implemenation in BD bikes. It should be installed by professional well trained
engineers only.
The EHC can be damaged in case of reverse polarity or if the EHC is not connected
against chassis / - 12 Volt. The Big Dog OEM charging system must be replaced with a CompuFire or
Cycle Electric system for Electronik's 2 year warranty to apply, cause a fail of the original charging
system is often responsible for overvoltages above 20 Volt, what might destroy the EHC, even with
the implemented overvoltage protection. All warranty claims are become invalid in this case.
We strongly suggest you to use the implemented rubber damper in order to reduce unwanted vibrations at
the box and connectors. Please check your local regulations regarding the traffic light rules in your country
before of the use of the EHC on your bike. Please be aware that we are not responsible for any hazards,
damages or disadvantages due to the use of the EHC The electronicbox devices are registered under the
number DE54933725 WEEE as B2C device. We also declare that the EHC is conform to the CE and ROHS
regulations for the European market.
We tried to keep the functions of the EHC and this manual as simple as possible. If you have any questions
while the installation please don’t hesitate to contact us at
elektronikbox.de
Technical specifications:
Dimensions: 104 mm x 50 mm x 23 mm
Material: ABS, casted with 2 K epoxy resin
Temperature range: -20 degrees C to +70 degrees C.
IP53 according to DIN EN 60529
Power supply: 8 - 20 volts
Current consumption in idle state: about 80 uA
Max. Power consumption during operation: 20 Ampere for about 20 seconds, 7 Ampere permanent
Outputs: short-circuit protected between 6 and 15 Ampere, self-resetting after cooling down.
We wish you to have a lot of fun with your new EHC in your bike and of
course always Ride Safe!
2 / 2