HELLO! I am new member.
I have a in-ground pool with attached spa. The pump motor works for both pool and spa with actuate valves. Recently, I noticed that the pump motor shuts off after 10-15 mins running (when pool filtering is on), then sits for about 5 mins, it restarts itself for another 10-15 mins run. However, when the SPA filtering is on, this same pump motor seems working well.
The motor is 1.5 years old, 2hp, runs well before.
I searched on TFP site, and guess maybe the motor is overheating so it shuts off to protect itself? Any idea what might cause this problem and how to fix it? Thank you in advance for any help!