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- Circulation pump problem.. PLEASE HELP
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11-22-2013, 11:26 AM #1
Hi. I have a 2006 Cal Spa (model# M-06-v800-42). Been working fine the last couple years until the few times I've refilled it.
Now, anytime the circulation pump tries to kick on automatically, it just hum's for a few seconds, then stops with a message code "dy". BUT if I'm present when this happens, I can quickly turn the jets on and immediately turn the jets back off, the circulation pump works fine, until the next time.
I'm lost as to what I can do to fix this. Hope you can help! TY
11-22-2013, 12:04 PM #2
If you can manually turn it back on and off the the topside it is sounding like it could be a problem with the circuit board when coming on for its automatic functions. If you have a voltage meter try and verify that the board is supplying proper power to motor when comes on automatically. Also check and make sure it is only supplying to low speed power at that time and not engaging both relay for low and high speeds. Usually the black wire for the motor is for low speed.
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