• A-2.pdf - Aquatrol 5500 Serial #G9200-G12781
  • A-3.pdf - Aquatrol 5500 Serial #G12782 and Higher
  • P-2E.pdf - 4500 00001 and Higher
  • P-2F.pdf - 4500 007975 and Higher
  • P-1C.pdf - Old Style Serial # PAST-19343 and lower
  • P-1E.pdf - PAM II ST Series N Serial # PAST 27800-34494 PAS 11800 and higher
  • P-1F.pdf - PAM-II-ST Series NT begins Serial # PAST-34495
  • P-1D.pdf - PAM-II-ST PAM-II-E