remote start hookup problems

Trying to hook up phoenix pd-175 remote starter on 97 Sebring Convertible

Car has pink/black - constant 12v

yellow- starter

ign 1 - blue

ign 2- GREEN/ red

ign 3 (heat/ac) -BLACK/ white

acc  (blower) - BLACK/ orange

pd-175 has 3 prewired relays with a blue, yellow, and 2 brown wires. The yellow is power for starter (i get that , yellow to yellow), The 2 brown come off the same relay and the diagram just says "key On". The diagram for the blue wire says "pwr supply wire for a/c or heat - ACC output". How do I connect these and do I need to add more relays?

THANKS MUCH !!!