Hi everyone,
I’m having an issue with my Sundance Sentry 850 hot tub. Everything is working perfectly except for Pump 2.
When I activate Pump 2 from the control panel, the display shows that it’s turned on and then switches to the clock display, but the pump doesn’t actually run.
Here’s what I’ve checked so far:
Despite all this, it seems that no signal is being sent to activate Pump 2.
Has anyone encountered this before or have any suggestions on what to check next?
Thanks in advance!
I’m having an issue with my Sundance Sentry 850 hot tub. Everything is working perfectly except for Pump 2.
When I activate Pump 2 from the control panel, the display shows that it’s turned on and then switches to the clock display, but the pump doesn’t actually run.
Here’s what I’ve checked so far:
- The pump itself is functional
- Wiring is intact
- Relay is working
- Diode bridge is fine
- Capacitor is OK
- Circuit board looks good visually
Despite all this, it seems that no signal is being sent to activate Pump 2.
Has anyone encountered this before or have any suggestions on what to check next?
Thanks in advance!