Sundance maxxus has stopped working

[AAAAAAA]

So after finally receiving my second hot tub replacement cover (this one finally fits, what a pain this has been) I open up the old cover to remove it only to find my water freezing cold and nothing shows up on the display.

I had kept the water cooler since I wasn't using it (80F or so), I hadn't looked at it in a couple of weeks. But it is close to freesing now (37F).

So I know it is getting power, I tested after the GFCI and also the radio still works.

Symptoms are that the only thing that powers up and works is the radio. No display, no lights, no jets and no heating.

I am worried and am wondering if someone here has any tips or ideas?

I am going to call my dealer, but perhaps someone here knows what it might be so I can brace myself in advance.

Any info appreciated.

[hottubdan]

What year is it?

[gadfly]

First thing, get a heat source going! Find a spot in the equipment compartment, that you can safely hang a trouble light... or if there is room, a small electric heater.

For the future... make sure you check your tub, at least every other day, in freezing temps.

As far as troubleshooting... you are looking for loose/burnt wires, fuses, open breakers, etc.

[AAAAAAA]

It is a 2005 880 maxxus.

I hope it's not some sort of animal that ate a bunch of wires hehe.
Thanks for the tips, I am getting a heater to put in the compartement.

Seems like I will be undoing part of my deck to gain access to. Great!