Commands Below are in Hex Format using API Mode. TX = Bytes Sent to the Controller RX = Bytes Received from the Controller.  Note Bytes Received May be Different for Some Commands.

R = Relay Control Command
B = Banks (0 = All Banks)
CK = Checksum
TX:23RBCKFunction:RX:23CK
AA03FE64000FTurn Off Relay 1 in All Relay BanksAA015500
AA03FE650010Turn Off Relay 2 in All Relay BanksAA015500
AA03FE660011Turn Off Relay 3 in All Relay BanksAA015500
AA03FE670012Turn Off Relay 4 in All Relay BanksAA015500
AA03FE680013Turn Off Relay 5 in All Relay BanksAA015500
AA03FE690014Turn Off Relay 6 in All Relay BanksAA015500
AA03FE6A0015Turn Off Relay 7 in All Relay BanksAA015500
AA03FE6B0016Turn Off Relay 8 in All Relay BanksAA015500