You can try unplugging the hot tub sensor to fix the Sn error code. Wait for a few minutes, then plug it back in. Don’t forget to turn the power off before attempting this. You could also clean or replace the filter cartridges, check whether there are any broken valves, or there’s something stuck in the skimmer.
Why does my hot tub have a code SN2?
Like our previous discussions on spa error codes, FLO and OH, the sensor codes Sn, Sn1, Sn2... are very much water flow dependent. If water is not flowing through the heater chamber fast enough, it gets too hot, and the safety high temp sensors go into action - just doing their job.
What are the error codes for the spa?
Spa Error Codes - Sn, SnS, Sn1, Sn2… Spa Error Codes - Sn, SnS, Sn1, Sn2… This content was previously featured on the Hot Tub Works website. Leslie's is proud to partner with Hot Tub Works to bring you this helpful content on lesliespool.com.
Where is the temperature sensor on a hot tub?
With these spa sensor codes, the Temperature Sensor is open or shorted. The temp sensor and the high limit are usually located on the heater housing, with 1-2 small wires coming off and connecting to your controller. With the system powered off, you normally unscrew the sensors from the heater manifold, and unplug the wire from the panel.
What to do if the heat sensor is out of sync?
The Sensors are Verified Out of Sync with Each Other, or Not Indicating Close to the Same Temperature at Both Sensors. After the Problem has been Resolved, you Must Press Any Button to Reset and Restart Heater Start Up. Test the Sensors, or Continue for a Detailed Test Procedure.
Why does my hot tub say Sn?
The "SnS", "Sn", or "SENSOR SYNC" Fault has occurred for more than 1 hour, indicating one or both Sensors are several degrees off, and Spa Functions are Disabled. The Sensors are Verified Out of Sync with Each Other, or Not Indicating Close to the Same Temperature at Both Sensors.
How do you clear a hot tub error code?
0:231:29What To Do If Your Hot Tub Has A "FLO" Error Code - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou can go back and flip your breaker in the on position let the spa run for about fifteen or twentyMoreYou can go back and flip your breaker in the on position let the spa run for about fifteen or twenty minutes very often it'll clear the flow message the spot will begin to heat.
What does SnS mean on a Balboa hot tub?
Sensors out of balanceSnS = Sensors out of balance. If alternating with temp, may be temporary condition. If display shows only this message (blinking) spa is shut down.
How do I reset my hot tub control panel?
0:145:48Reset Hot Spring Spas Control Panel on your Hot Tubs - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo but to reset that is very simple you just lightly set your fingers. On the black.MoreSo but to reset that is very simple you just lightly set your fingers. On the black.
What are the codes on a hot tub?
Hot tub error codesCoLd : Temp in heater housing is below 40° F. ... OH : Overheat. ... HLoH : Hi Limit Over Heat. ... SEoP : Sensor open or disconnected. ... SESH : Sensor short, nonfunctional. ... PSoC : Pressure switch open with circulation pump.PSoL : Pressure switch open with low pump.PSoH : Pressure switch open with high pump.More items...
Why does my lazy spa say error?
During the use of the spa, the warmth of the water expands and contracts the filter housing plastic. If there is a small or invisible crack on the plastic housing, this can cause the E02 error code. However, there may be a blockage in this also which can cause this error code.
How do I fix sn2 error?
For these trouble codes, the high limit sensor is open or shorted. It could be a loose plug connection or bad wire, or it could be a problem related to water flow. Clean or replace your spa filter cartridge as a first step. Make sure that all jets are open, and nothing is blocking the spa drain cover flow.
How do I reset my Balboa heater?
Remove the spa cover and allow water to cool. Once the heater has cooled, reset by pushing any button.
Why is my hot tub flashing error?
The water probably isn't flowing fast enough through the heater causing the temperature to increase. DO NOT USE THE HOT TUB while these error codes are flashing as the water will be scalding hot.
Where is the reset button located on a hot tub?
Locate the spa's high-limit reset. This is a red button found on many spa packs. It may be located on the heater and covered by a rubber nipple.
How do I troubleshoot my hot tub control panel?
How To Fix A Hot Tub Control Panel (Troubleshooting)Start by resetting the spa controller. ... Check the controller for any condensation that may be present between the overlay and the display.Inspect the cables that run to the controller. ... Check the circuit board transformer to make sure there is power.More items...•
How do I know if my hot tub control panel is bad?
Control Panel is Not Working If only a part is not working, look for error messages or blinking lights. As a first step, reset your breaker. If the problem persists, turn the breaker off and disconnect the panel to examine the circuit board. Turn the power on and check if the hot tub heats up or starts to filter.
How Do You Fix the Sn Error Code on a Hot Tub?
You can try unplugging the hot tub sensor to fix the Sn error code. Wait for a few minutes, then plug it back in. Don’t forget to turn the power of...
How Do I Reset My Hot Tub Control Panel?
In order to reset the hot tub control panel, you will have to find and press the high limit reset. It is usually a red button on the panel. Next, t...
What Does Sn Error Code Mean?
Sn error code means there is a problem with temperature sensors in the heaters. They typically mean that the temp sensor or the high limit sensor i...
Why is my spa temp sensor not working?
However, the usual cause for spa temp sensor error codes is that the water flow is insufficient, and when water moves too slowly through the heater, it doesn't remove the heat fast enough, which triggers all sorts of error codes for flow rate ...
Where is the temp sensor on a heater?
The temp sensor and the high limit are usually located on the heater housing , with 1-2 small wires coming off and connecting to your controller. With the system powered off, you normally unscrew the sensors from the heater manifold, and unplug the wire from the panel.
