Report "I have a Hayward H400 pool heater. I don’t heat my pool so I never use it but I do turn it on once or twice a year for about five minutes to make sure it’s working, which right now it fires up just fine. The problem I am having is once the pump turns off, the blower on the heater turns on & stays on. I can’t get it to turn off unless I cut the power. This is obviously a problem because I can’t have the pump on a timer because as soon as the pump turns off, the blower on the heater will run for 16 hours until the pump kicks back on. I’ve done a lot of research & can’t find a solution or anyone who has experienced this problem. Any advice would be appreciated"