LOAD RESTORATIONA manual reset (contactor function of a RCCB) can be performedthrough the RESET P/BSW located on the front face of ECMU orthrough an ECMU test using the CMS or using the GALLEY P/BSW(for galley and sub-busbar RCCBs) by cycling the GALLEY P/BSWto OFF then back to AUTO. When a RCCB opens automatically afteran overload detection (circuit breaker tripping function), it is possibleto reset the RCCB by manually pushing the corresponding RCCBRESET P/B, located on the front face of the RCCB. The circuit breakertripping function is indicated on the RCCB by the RESET P/BSWreleased (out position) and the visual indication on the RCCB indicatesOPEN.