Welcome to RV Custom Products, supplier of custom Battery Control Centers.

Welcome to RV Custom Products, supplier of custom Battery Control Centers.

Welcome to RV Custom Products, supplier of custom Battery Control Centers.Welcome to RV Custom Products, supplier of custom Battery Control Centers.Welcome to RV Custom Products, supplier of custom Battery Control Centers.

F73-1044

Application:  Fleetwood class A diesel coaches


Description:  This BCC has 2 disconnects and a BIRD (Bidirectional Isolator Relay Delay).  The isolator relay is external.


Documentation:  In 2010, Fleetwood added a second relay externally for aux start service.  It is part number 3A-120 by S&N manufacturing.  Consequently, the troubleshooting guide is not accurate in the aux start and charging areas.  Be aware of 2 300A fuses in the charging path.  A Fleetwood wiring diagram is provided for reference.  Also, the transient reduction feature (release delay of charging relay) is disabled.