I left my Intermatic Timer open during a rainstorm and now the manual timer on off switch does not work. The GFCI tripped at the breaker so I assume there was a short with the water. Now, The pump is always on and I have to switch the breaker to turn pump off.
I removed the timer dial and sprayed contact cleaner and moved switch back and forth. No luck after doing that. Is the switch repairable or does it need to be replaced?