user manual
IBU3 User Manual rev. 1.0
I.B.U. Electronics
http://www.ibu-electronics.com
Hardware built in protections
The IBU3 Module is equipped with internal protections.
The 16 Ampere 5x20 Fast Action Fuse (which is the only part serviceable by the user) protects the powertrain
The PTC Resettable fuse (service fuse) protects the all the electronics, in case short circuit or wrong connections this fuse will disconnect
the main supply coming from battery. After a short time this device will reset itself automatically and the electronics will be supplied
again. If the fuse act again disconnect all the cables from the module (except for the battery supply) and check carefully the wirings.
Service Resettable fuse
Geared motors fuse