I chg's batteries on my Pentair EasyTouch controller. I realized a couple days later that it wouldn't come on when I pressed the menu button. Opened the compartment and there was some battery leakage. I removed all batteries and wiped everything clean. Now with new batteries when I press menu the display just flashes 2 rows of blocks then goes out and doesn't come on. Any suggestions ? Where can I get an EasyTouch device serviced ?