Jump to content
andy thorn

I need advise - coast hot tub

Recommended Posts


I am new to the hot tub scene and have just bought a 2004? coast nassau hot tub, ( needing a little work ) my current problem is the 3 dots on top side panel, red led on printed circuit and not being able to clear the air in the lines, 

I have changed the pressure switch ( the 3 dot go off when I switch to 2nd speed)

the temp is set to 100f but is maintaining about 82f ( it has got to 100 previously)

the heater tube is only normal temp not boiling

i keep releasing the air from the filter bleed screw but within minutes its back again

( i do have about 10 out of 40 jet missing at the moment - waiting for replacements)

any suggestions, or is it due to missing jet sucking the air back into the lines and then causing the low flow?


Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now