8100066 Sundance Spas Circuit Board: 1995-1997, 1&2 Pump Systems without Perma Clear (No Circulation Pump) . eprom 1.29ESundance Spas used the 6600-017 and 6600-018 as the same board many times and would replace the eprom to the system.
To help clarify:
A Non Circulation Pump System used an Eprom chip with a 1.29 number,
so if your board has an Eprom chip with a 1.29 (usually starts with REV
and located on a chip on the board) then the circuit board you need is
this one: 8100066.
Usually
Circulation Pump Systems have used Eproms with 1.28E, 1.28F and 1.28FB.
So if your board has one of these Eprom chips , then you have a system
with a circulation pump and the board you need is a 6600-017.
This Circuit Board is used on the following models and years: (Please verify that this is the correct board for your spa.)
1. 1995: (6600-014 was used until 10/95 then was replaced by 6600-018) Cameo 850, Capri 850, Corum 850, Marin 850, Optima 850
2. 1996: Cameo 850, Capri 850, Corum 850, Marin 850, Optima 850
3. 1997: Cameo 850, Capri 850, Corum 850, Marin 850, Optima 850
This Sundance Spas Circuit Board is returnable only for warranty. Please See Return Policy
PWA: 95-97 w/o Permaclear (circulation pump) 1.29E+ (or inground)
