For alternating pumps
FNCP1: (No Memory)
Closing of contact across 5 & 7 the relay will energize. Closure of contact again, the relay will de-energize. When the relay is in the ON position and the supply voltage is removed, the relay will reset. (No Memory)
FFCP1: (With Memory)
Closure of contact across 5 & 7, the relay will energize. On closure of the contact again the relay will de-energize. The relay remains in this position even on removal of supply. (with memory)
