Recent content by psmurray11

Success! Contact cleaner resolved the problem. Thanks to everyone that provided feedback - it was very helpful.:)

Thank-you gtemkin. There are three leads through the board and the switch has 4 positions. The OEM appears to be Piher in Spain but I have had no luck through any of their distributors or cross reference. I will be removing the board tomorrow to try contact cleaner and as you say a meter will...

Great idea, I have some contact cleaner that I will try. It doesnt look like a sealed switch. I believe the swtich is a wafer switch that connects a 50K resistor to the circuit. I have given up looking for the switch so if the contact cleaner works I will be a happy camper. Thank-you for the...

Thank-you very much for the feedback. I Googled the board part numbers and came up empty. There is a number on the switch (50K306ME) and I posted a photo. I could not come up with anything on this switch either. I have quite a lot of experience replacing components on a circuit board so if I...

I have a pool and spa pump control model number PSC2202 which is now obsolete. There is a circuit board in the control with the following numbers on it: HPP#1102303201 and 1161-100-SA. On the circuit board are two rotary switches that appear to be 4 position single pole. One of the switches...