What's the Best Hot Tub

Author Topic: Two (2) speed pump - issues  (Read 1741 times)

dus

  • Junior Member
  • *
  • Posts: 1
Two (2) speed pump - issues
« on: May 30, 2021, 05:37:23 pm »
Just replaced my spa pack with a BP7 (replacing a BP500) because of heating issues last fall.

For some reason, my main 2 speed pump doesn't turn on low speed (only high speed).  Terrible for heating situations as high speed auto shuts off (plus I wouldn't want to be running on high all the time anyway).

I switched the wires at the pump to test low speed availability and it does indeed work.

This is a brand new pack, why would I have issues with the signal on the low side?  I can hear the "clicking" sound when it's the pack is trying to turn on the low speed but with no result.

Any help is appreciated!

Hot Tub Forum

Two (2) speed pump - issues
« on: May 30, 2021, 05:37:23 pm »

cranbiz

  • Full Member
  • ***
  • Posts: 249
Re: Two (2) speed pump - issues
« Reply #1 on: June 01, 2021, 11:47:23 am »
Can you post up a picture of your spa pack and the wiring diagram on the inside of the cover?

I wonder if you need to change a dip switch.

CanadianSpaTech

  • Full Member
  • ***
  • Posts: 304
Re: Two (2) speed pump - issues
« Reply #2 on: June 01, 2021, 03:56:26 pm »
Check for a loose blk wire...lol

Hot Tub Forum

Re: Two (2) speed pump - issues
« Reply #2 on: June 01, 2021, 03:56:26 pm »

 

Home    Buying Guide    Featured Products    Forums    Reviews    About    Contact   
Copyright ©1998-2024, Whats The Best, Inc. All rights reserved. Site by Take 42