The Spa Guy Hot Tub Repair How To Forum

Members Login
Username 
 
Password 
    Remember Me  
 

Topic: Please help soon. Freezing temps on the way! Sundance 880 board swap question

Post Info
Newbie
Status: Offline
Posts: 3
Date:
Please help soon. Freezing temps on the way! Sundance 880 board swap question
Permalink  
 

The board in my 880 maxx is fried.  I purchased a new board off ebay that is number 6600-56 Rev C.  My old board is 6600-155 Rev 9.61A .  What I read is that the EPROM has to be moved from the old board to the new one in order for it to function.  Is this correct?  Is the EPROM only the one long rectangular chip? 

Freezing temps moving in and I have no heater....  Please hurry

Thank you for any assistance! Thanks.



-- Edited by outdoorsmann on Thursday 9th of March 2017 02:34:26 PM

__________________
Newbie
Status: Offline
Posts: 3
Date:
Permalink  
 
I replaced the board uusing the eprom and same jumper settings. Still no heat. I have 240 v to the heater relays but nothing coming out for power. Ohm test on heater is 9-12. what controls the heater relays?

__________________
Newbie
Status: Offline
Posts: 3
Date:
Permalink  
 
Update. I installed a new flow sensor and transformer but still can't get power through the K1 relay. I have 240v to the relays but nothing coming out of them. Any ideas? No error codes but NO HEAT


__________________
 
Page 1 of 1  sorted by
Quick Reply

Please log in to post quick replies.



Create your own FREE Forum
Report Abuse
Powered by ActiveBoard