Coleman Hot Tub Error Codes

• Coleman Hot Tub Error Code E03
• Coleman Hot Tub Error Codes

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On this episode we’re talking about some common problems you might have with your hot tub and how to troubleshoot them. There are 5 common problems that can take place with your hot tub. If you experience one of these issues, you might be able to troubleshoot it yourself. Otherwise, I highly recommend hiring a professional if you’re unsure or you have to deal with electrical components. My Hot Tub Won’t Heat Sometimes a heating problem is as simple as replacing a heater element, which is the most common cause.

But you should also check the pump to make sure it’s running at a good flow. My Jets Aren’t Working Most hot tubs come with adjustable jets that can be turned down for less pressure, or closed completely. So check first to make sure all your jets are open. If you recently refilled the spa, it could be an air lock. To remove an air lock, loosen either fitting on the pump to allow the air in the pipe to escape.

My friend Dan from has an excellent video on this: 3. My Hot Tub is Displaying an Error Code Flo or FLC = Improper water flow.

The first thing I would do is check the filters to make sure they’re clean or replace them. It could also be a broken pressure switch, which will shut off your heater if you have a low flow. Or it could be the pump itself. OH = Over heat. If the temperature of the water is actually 108° or hotter, the temp sensor should be replaced.

If the water is cool, the high limit sensor is bad and needs to be replaced. Dr/Dry means there’s not enough water in the heater.

This is similar to the Flo error, so make sure your hot tub is properly filled and your filters are clean. If you suspect it something else, hire a professional. COOL means the water is more than 20° F cooler than the temperature set, so just cover your hot tub to let it heat up.

SnA or SnB = This means that sensor A or sensor B is bad or has a poor connection to the circuit board. Check the connection or replace the sensor. If that does not work, the problem is in the circuit board itself. Need more help? Get a comprehensive list of hot tub error codes and what they mean: 4. My Pump is Making Loud Noises This usually means the bearings in the motor are shot, which can be caused by a leaking shaft seal, or old age. The best thing to do is replace just the motor or the whole pump.

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Personally, I would just buy a whole new pump rather than replacing or repairing the motor. My GFCI Breaker is Tripping If your breaker keeps tripping, it could be your heater element, pump, blower or ozonator. Find the problem by unplugging each component one at a time and turn the breaker on to see if it trips. If you’ve unplugged all the components and the breaker still trips, it’s probably the heater element.

Today’s bonus tip is brought to you by The Hot Tub Handbook a illustrated downloadable guide covering everything you need to know about hot tub maintenance. Get your copy. Most of the time, hot tub issues are caused by the water chemistry or the filters. So by maintaining a good water balance and keeping your filters clean, you’ll be able to avoid and even fix a lot of these common hot tub issues. Make sure you pH is always between 7.4 and 7.6, your alkalinity is between 80 and 120ppm, and your sanitizer level is correct.

Also be sure to rinse your hot tub filters at least once a week and use a filter cleaner at least once a month. Replacing your filters regularly will help, too.

I want to thank The Spa Depot for helping me with this video. They are a great online hot tub supply retailer, so just go to. If you have questions about your pool or hot tub, go to, click “message” and send me your question. For more information go to And if you’re on YouTube, click the subscribe button so you can see a new video like this every week.

That’s it guys. Download naruto the movie 5 blood prison sub indo. Thanks again and Happy Soaking!

. For more information regarding Balboa tech support pd Power supply, unit running on battery backup Sensors reading 112-118° F. Spa has shut down.

One sensor has detected 118º F at heater. Spa has shut down. One sensor has detected 110º F. Improper flow or pressure switch malfunction Cool Water temp 20° below set point ICE Potential freeze condition has been detected Hi-limit sensor malfunction Temp sensor malfunction SnA Spa is shut down.

Sensor plugged into jack A is not working. Snb Spa is shut down. Sensor plugged into jack B is not working. SnS Sensors out of balance.

If alternating with temp, may be temporary condition. If display shows only this message (blinking) spa is shut down. HFL Substantial difference between temperature sensors detected. Could indicate a flow problem. LF Persistent low flow problems. (Displays on the 5th occurrence of 'HFL' message with 24 hours). Heater is shut down, but other spa functions run normally.

Coleman Hot Tub Error Code E03

Dr Inadequate water detected in heater. Dry Inadequate water detected in heater. (Displays on third occurrence of 'dr' message).

Spa is shut down. Pr When spa is first actuated, it will go into Priming Mode. ILOC Interlock failure - possible pump or ozone spike. (-) Unknown water temperature. (Displays when first powered up after refill). Std Spa operating in Standard Mode.

Ecn Spa operating in Economy Mode. SL Indicates spa is in Sleep mode SF Safety Suction, Spa is shut down. SE Spa operating in Standard-in-Economy Mode. For more information regarding Hydro-Quip tech support C Celsius CL Current Time of Day ECdu Economy Mode Duration Econ Economy Mode Turn On F Fahrenheit Fldu Filter Cycle Duration Flon Filter Cycle Turn On Pressure Switch Alarm Pressure Switch Alarm FrEE Freeze Protection Alarm High Temperature Alarm Loc Panel / Keypad Locked Temperature Sensors Alarm Prr Temperature Sensors Alarm Tu Temperature Set Celsius Tu Temperature Set Fahrenheit Overheat Protection (Heater is deactivated, pumps low speed is activated). COOL Spa water is more than 20° F cooler than the temperature set point. Flow Switch (heater is deactivated.

Pump may also be deactivated). Hold Panel sensors have been pressed too many times in a short period of time.

HOT Circuit Board temperature has exceeded acceptable limit. ICE Freeze protection. No action is necessary.

ICE2 Freeze protection. No action is necessary. PnL Communication between the panel and circuit board is faulty. Watchdog' (spa is deactivated) A problem has been detected.

Open sensor (heater is deactivated) or Shorted sensor (spa is deactivated). Open or shorted sensor ( heater disabled). FLO2 Closed or shorted flow switch on system startup. Overheat Protection (Heater is deactivated, pumps low speed is activated). Spa water is more than 20° F cooler than the temperature set point. Flow Switch (heater is deactivated.

Pump may also be deactivated). F2 Panel sensors have been pressed too many times in a short period of time. F4 Circuit Board temperature has exceeded acceptable limit. F6 Freeze protection.

No action is necessary. FC Freeze protection. No action is necessary.

For more information regarding Sundance tech support ILOC Interlock failure - possible pump or ozone spike Pressure switch malfunction Hold Panel buttons pressed to many times to quickly HOT PCB temperature above acceptable limit - air blower on ICE Potential freeze condition Pnl Communication between PCB and panel interrupted Hi-limit sensor failure Temp sensor failure Water temp over acceptable limit BJ2P Pump/Blower purge - normal condition Insuffcient water flow through heater. FP Freeze protect-temp under acceptable condition SS=0;SS=S;LS=O;LS=S Multiple causes; open sensors, bad connection to panel, improper voltage, etc. For more information Regarding Brett Aqualine tech support Temp exceeds 118 degrees Fr Freeze condition - temp below 40 degrees Pressure switch failure EO Shorted temp sensor Open temp sensor E2 Shorted hi-limit sensor Open hi-limit sensor E4 Shorted flow switch E7 Improper electrical connection Spa temp exceeds acceptable limits Flow problem ICE Freeze condition detected Hi-limit sensor failure Temp sensor failure A CoLd Temperature in the spa heater housing is below 40° F.

Status of the heater element is unknown. The low speed pump or circ pump will operate continuously until the temperature rises above 45° F. The spa is at a temperature above 108°. Do not use spa when temperature is flashing or the OH message is displayed. Hi Limit Over Heat.

Hi limit sensor is disconnected or shorted or the spa temperature is above 112° F. SEoP Sensor open or disconnected.

Heater disabled but the spa is operational. SESH Sensor short, nonfunctional.

Coleman Hot Tub Error Codes

Heater disabled but the spa is operational. Pressure switch open with circulating pump. Pressure switch open with low pump. Pressure switch open with high pump. ToE Time out error. Rare system error. Spa unusable.

For more information regarding Spa Builders tech support Nonfunctional high temperature sensor. Heater is deactivated.

Nonfunctional temperature sensor. Heater is deactivated. Water flow problem, inhibited or pressure switch malfunction. Check for proper spa water level and ensure pump is primed. Check for clogged filter. FL2 Pressure switch problem. Switch closed while pump is deactivated.

COL Cool condition. If water temperature drops 20ºF below set temperature, low speed pump and heater activates to bring temperature within 15º of set temperature. ICE Freeze condition. 55ºF detected.

Low speed pump and heater will activate until spa reaches 65ºF. High temperature condition, has reached 110ºF. Do not enter the spa.

Low speed pump (and air blower if so equipped) will activate to assist in lowering temperature. = 'Watchdog'. Water temperature has reached 118ºF. Entire system is disabled. Contact qualified service technician.

For more information regarding CTI tech support th1/39 On startup indicates temperature probe problem. Th2/current temperature On startup indicates temperature probe problem.

Th3/39 On startup indicates water temperature less than 39° F. Overheating, water over 112° F. System will restart when temp. Hot Overheating, water over 112° F. System will restart when temp. High limit switch tripped.

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