Pentair Pool Products MiniMax MiniMax NT Heater Installation Instructions Manual page 6

Figure 6.
P/N 472299
+
24
F1 F2
FC
VAC -
IGN/ IGN/
240 120 L1 FS PS TH VAL GND
THERMISTER
FAN
24VAC
SPA
{
COM
POOL
6 Rev. B 1-20-04