2x 300 w 20a Turnigy Reaktor LIFEPO4 charging

I want to use the charger for LIFEPO4 charging. The packaging states it is capable of doing it but there is only a LIPO charging programm. No Lifepo no LIion etc. In the settings menue i am able to find a maximum LIFEP0 voltage that can be adjusted. Can somebody help me how to use this charger for LIFEPO ?