What are the error codes for a gas heater?
E01 – Under voltage – your battery does not have enough power, please recharge. E02 – Over voltage – Voltage is over the permitted level, reduce voltage to 12v. E03 – Glow plug fault. Check leads and replace if necessary. Can be low voltage. E04 – Fuel pump disconnected. Check lead to fuel pump, check connector is clicked in place.
Why is there E02 on my parking heater?
Check whether the copper wire in red circled parts touch the iron shell in yellow circled (The uneven cotton will make copper wire touch the iron shell, so E02 appears) If the above is all ok, please flatten the cotton, then put on the iron shell and install the flame sensor. Restart to check whether there is still E02.
Can a low voltage heater throw an error code?
Low voltage E01 can cause unit to throw numerous error codes as the voltage in your battery is not enough to fully power the unit. You need to ensure your battery is fully charge and healthy at at least 11.8 volts constant under load. E01 – No power to fuel pump, check connector is seated correctly. Can be low voltage.
Why do I get an error code E08 on my pump?
These codes are when the filter is clogged, pump is jammed or blocked or not pumping correctly and so the water float sensor sticks or shows no water flow. The error E08 is also thrown as when water flow is too slow it causes heat to build up in the heater and trip the E08 over temperature alert.
Why does my thermostat show error code E02?
Why does my thermostat show error code E02? The thermostat will display error code E02 if the password to the home router was entered incorrectly. The thermostat will automatically progress to the Wi-Fi Set Up screen after 30 seconds. Was this article helpful? Thanks for your feedback!
What to do if you get an E2 error code on your water heater?
Press the reset button on the control panel of the heater to attempt to clear the error code. If the error code does not reset or continues to reoccur, proceed with the following troubleshooting steps. 2. Verify the heater is being used for domestic hot water only and is not being fed any preheated water. 3.
E01 – Under voltage – your battery does not have enough power, please recharge. E02 – Over voltage – Voltage is over the permitted level, reduce voltage to 12v. E03 – Glow plug fault. Check leads and replace if necessary. Can be low voltage. E04 – Fuel pump disconnected. Check lead to fuel pump, check connector is clicked in place.
What does E2 mean on a water temperature sensor?
This will assist in determining the cause and solution to the problem. E2 Error code explanation An E2 error indicates a problem related to the inlet cold water temperature sensor. The sensor may be sensing temperatures outside normal parameters or the sensor itself may be defective. NTC Temperature Sensors
