i just replaced my gecko spa pack with a used working one with the same model # but differnt "option" numbers, my original spa pack was setup for 240v blower but had pinouts on the diagram for 240 and 120, the replacment spapack i got is setup for a 120v blower only and does not have pinouts on the diagram for 240v.
i was going to use the 120v blower output from the spapack to trigger a relay to switch 240v to the blower in my tub, looking at the diagram for the 240v blower confused me though, it only has 3 wires, hot, neutral, and ground.
i guess ive never wired anything that was 240v and only had 1 hot wire. can i really just "twist together" two hot wires and make 240v??
i was also wondering if anyone knows, if i can just plug a different smaller style control panel into a same spapack control board? or if i need to swap the eeprom for it to work correctly? my new used spapack came with a larger control panel that doesnt fit the hole already in my tub without cutting.