Why has my spa stopped working?
Check for blockages, clean or replace your filter and determine if the circulation pump is working. OH: Appears when the water is too hot to use. Check your circulation system and filter. But if the display appears and your water is not hot, it is advisable to call hot tub experts.
What to do if the main pump is off in Sundance spa?
If debris is present, remove debris, install switch and test system. If condition still exist, replace switch.) if switch measures infinite (no continuity) with pump off, switch is OK, Turn on Main pump and measure across switch terminals for continuity. If continuity is measured, switch is OK.
What is the error code on the Sundance Spa hot tub?
Sn1 Error Code: Heater is deactivated. High-limit sensor located in the heater drywell is nonfunctional. Sn3: Heater is deactivated. Main temperature sensor located in filter bucket is nonfunctional. 6. ILOC Error Code ILOC Error Code: Hot Tub is deactivated.
How can I tell if my Sundance spa filter is defective?
The only way to test this is to make sure there is no loose debris in the spa, then pull the filter out and see if the flow error goes away, if it does, it is the filter. 2. Defective Circ Pump or Flow Switch: Need to check for Circ Pump operation.
What happens when Sundance spa goes into watchdog?
When the spa goes into the Watchdog the spa will not operate. This is how it happens: When you try to use the spa, you will see 3 or 4 dashes on the control panel (depends upon the model). If you try and reset your breaker, sometimes it comes on but it will probably go back into Watchdog error – – – -.
What to do if your Sundance Spa is having trouble shooting?
Very Important: DO NOT measure by placing your probe on L1 or L2 and the other probe on Ground, you will get a 120 Volt reading which is not correct. Continuity Test or Ohms test: Turn off the power to the spa and with your probe set to a continuity check, probe the 2 heater terminals at the same time.
What kind of circulation pump does Sundance Spa use?
Note: This test only works on 850 Series with Circulation Pump prior to 2001: Try turning the #1 pump which is 2 speed.
Where is the circuit breaker on my hot tub?
Check the main circuit breaker that provides power to the spa. This may be located in the home main panel, or inside a smaller panel near the hot tub. To reset a circuit breaker, first push it towards OFF, and then flip it back to ON.
How can I troubleshoot my Spa circuit board?
Check all of the bits on the board for any signs of damage, looking closely also at the wire or cable connection points on the board. Check that all the wire connections are tight, and look for any signs of water damage to the board. Some damage may be only visible on the opposite side of the board.
