Maytronics Dolphin z5 power supply fell into pool!


New member
Jul 1, 2019
I'm new to pool care and completely blew it. I threw the dolphin cleaner in the pool and didn't untangle the cord. The robot pulled the caddy in with the power supply and cord attached. I dried it out for a couple days then tried to fire it up. Its blue power light flashed a few times then stopped. It did this a few times so it was getting some power. A few days later it wouldn't even blink...just dead.

Any ideas? Before buying a new power supply maybe I should try replacing the cord?

Also, is this power supply interchangeable with other Maytronic power supplies? The z5 was expensive but didn't have a scheduler. I'd love to have one with a timer!


Mod Squad
LifeTime Supporter
Jan 17, 2012
Evans, Georgia
I'd call Maytronics and price out a new power supply center, and possibly cord.

Also, please put a grown up location down on your info (over there <---)if you have any pool water or chemistry questions as the answer often takes your location into consideration. Thanks.

Maddie :flower:


Mod Squad
TFP Expert
LifeTime Supporter
Jul 7, 2014
Bedford, TX