Blog
Sundance Spa Error Code Troubleshooting Guide
Flow/Pressure Switch Issues
FL1: Flow/pressure switch not closed when pump is running.Troubleshooting: Clean/replace filter, check for blockages, inspect pressure switch.
FL2: Flow/pressure switch closed when pump is off.Troubleshooting: Check for debris in pressure switch, test for electrical faults.
FLO: Pressure switch issue (clog/debris).Troubleshooting: Clean filter, inspect plumbing for obstructions, verify switch function.
LF: Persistent low flow.Troubleshooting: Clean filter, ensure prop
…
May 7th 2025
2001-Present Jacuzzi Hot Tub Spas Topside ERROR Codes
Jacuzzi Topside Error Codes (2001-Present)
Sensor Errors
Code
Reason
Cause
Fix
Parts Needed
Sn1
High Limit Sensor
High limit sensor reading is outside normal range.
Replace the high limit sensor.
Replace OH Sensor
Sn2
Temperature Sensor
Temperature sensor reading is outside normal range.
If water is not hot, replace the temperature sensor.
Replace Temp Sensor
Sn3
Temperature Sensor
Temperature sensor values are incorrect.
Replace the temperature sensor.
Replace Temp Sensor
Wat
…
May 7th 2025
2010 Sundance Spas Optima 880 Parts List
2010 Sundance Spas Optima 880 Parts List
Your One-Stop Shop for Replacement Parts
Click Here for Full Parts List
Components:
✔ Circuit Board: Reliable control systems for smooth operation
✔ Topside Control Panel: Easy-to-use interface for temperature & settings
✔ Pumps: High-performance circulation & jet pumps
✔ Heater: Efficient heating for optimal water temperature
✔ Sensors: Accurate monitoring for safety & performance
✔ Flow Switch:
…
Apr 18th 2025
How to Remove Sundance Spas / Sweet Waters Spas Jet From The Wall Fitting
Fig. 1 - Jet adjustment positions (A: Stop, B: Click, C: Release)
How to Remove the Jet Internal from the Hot Tub Wall Fitting
Grip the Jet Adjustment Ring - Hold the outer ring of the jet firmly with your hand.
Rotate Counterclockwise - Turn the ring to the left (as shown in Fig. 1) until it stops at Position (A).
Apply Extra Force - Continue turning past Position (A) until you hear/feel a "click" at Position (B).
Release the Jet Internal - After the click, the jet will loosen at Posi
…
Apr 18th 2025
2009 Sundance Spas Optima 880 Spa Parts List
2009 Sundance Optima 880 Spa Parts List
Genuine Replacement Parts - Exact Fit Guaranteed
Find Your Part Fast:
Click Here to View Full 2009 Optima 880 Parts List
Can't Find Your Part? Call Our Sundance Spa Parts Experts: 858-210-8062
Complete 2009 Optima 880 Replacement Parts:
Electrical Components:• Control Panels & Touchpads• Circuit Boards• Sensors & Flow Switches• GFCI Components
Water System Parts:• Pumps & Heaters• Jets & Blowers• Fil
…
Apr 7th 2025