I have searched the forum extensively and have not found a similar situation to compare to. This is a 18-20 year old alp spa. Hot tub was operational last week but had too much chlorine to be able to enjoy it. Shut power of at breaker and drained the tub. Refilled directly into return. Once filled, power was restored. Display was showing pr for priming. Pump functions properly on both speeds. Placed it in standard mode and set temp to 102. Control board starts clicking like a blinker in your truck constantly. I have checked for obstructions, I have bled the air out, replaced the filter, still no change. Any help would be great. My mind is telling me something occurred when draining and refilling but I can’t find it. Thanks, Jason in Jasper Ga
