How to Identify and Resolve Common Issues ?
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The control System checks the water temperature for a reading at or below 60ºF(15ºC) If an error is detected, the topside control will display the code “FC” this means a potential freeze condition has been detected (the spa temp is below 60ºF(15ºC).
FL1/FL2. This code means any of the following: the flow switch is malfunctioning open (FL1) or closed (FL2), the filter cartridge needs to be changed or cleaned, or there is an “air lock” condition at the circulation pump intake.
When FL2 code starts flashing it means the flow switch isn`t working and it is stuck closed. In both cases, the spa heater will deactivate. In both cases, the spa heater will deactivate and main pump # 1 may do the same.
This error is signifying a fault between the compressor and external PCB. To fix the error code you need to do the following: Check the connections between the compressor & PCB and clean and tight. Check for any damage to the PCB, burn marks will show a faulty PCB.
A hot tub flow error suggests that there`s a problem with the flow of water through your hot tub heater. Some of the most common codes are FLO, FL1 or FL2 for flow or pressure switches. The most common causes are a dirty or damaged filter, low water levels, air in the piping system or a faulty pump or sensor.
In computing, an error code (or a return code) is a numeric or alphanumeric code that indicates the nature of an error and, when possible, why it occurred.
A flow error on your hot tub is a sign that there is an issue with your water flowing through your heater in the hot tub. You can identify a flow error as it will display “FLO” on the front panel. Some common issues that can cause a flow error are: Lower than normal water levels.
Is there an E02 error code displaying on your Lay-Z-Spa pump? This means your Lay-Z-Spa pump is experiencing a water flow issue.
Hold down the On / Off button on the pump for 5 seconds. Press thermal reset button (See picture for location of reset button on the final page) Press heater button – pump should be working with no error codes.
(The CF display code means filter-cleaning reminder.) Please check your air conditioner model below and follow the how-to guide to clean the air filter. This will give you cool and fresh air.
Begin by turning the power off to the heat pump. You will need to reset both units by pressing the buttons or flipping the switches. If your heat pump does not have a reset button, it will have a power switch. Turn the switch off, wait for two to three minutes, then turn the switch on again.
Communicating Thermostat for Fan Coil Applications (FC)
When the inverter is switched on, it only comes on for a few seconds then starts beeping with F5 on the LCD display. This is usually an indicator of a blocked fan.
As mentioned above, the most common sign that your hot tub has an air lock is the jets not working when powered on. This can include nothing coming out of your jets when they are turned on or even a humming sound coming from the jets or pump.
Symptoms of Spa Pump Failure
There are several signs of hot tub pump failure: Humming noise from motor not turning, frozen shaft, bearings or impeller, or defective starting capacitor. Whining noise from worn bearings. Leaks under the pump from a failure of the pump seals.
Use Quick Actions to fix or refactor code
Or, when your cursor is on the line with the colored squiggle, press Ctrl+. or select the light bulb, error light bulb, or screwdriver icon in the margin. Visual Studio then shows you a list of possible fixes or refactorings you can apply to that line of code.
There are three types of errors that are classified based on the source they arise from; They are: Gross Errors. Random Errors. Systematic Errors.
Error 5 Solution – Check spa cover is not resting on topside panel buttons causing jet pumps to start when cover is on. Error 5 Solution – Use keylock function to lock keypad buttons when spa is not in use. Error 5 Solution – If the problem persists, please contact Spa World™ customer support.
Error 7 (“STUCK RELAY
”) – Stuck Relay
This error indicates a problem with the heater control circuitry inside the unit. Contact your spa pool supplier.
In the home security industry, FC stands for “failed to communicate.” The error code may display differently on your panel if it has an alphanumeric pad, but the message simply means that your security system isn`t communicating well or at all with your designated security company`s alarm response center.
(The CF display code means filter-cleaning reminder.) Please check your air conditioner model below and follow the how-to guide to clean the air filter.