How do I reset my Navien?
To reset the boiler, press the Reset button on the front panel. If resetting the boiler and attempting the remedies suggested below do not resolve the problem, contact Navien Technical Assistance Service (TAS) or a Gas Safe Registered Engineer. No water comes out when the hot water tap is opened.
What is error 110 in Navien tankless water heater?
Navien NPE Error Code E110 Exhaust blockage. Check the intake/exhaust/condensate drain pipe for obstructions.(ice, snow, wildlife, etc) Check and clean the intake air filter. For your safety and the health of your equipment, Call or Contact Hot Water Now!
How do I fix E110 error on boiler?
It’s a boiler overheat fault. Try bleeding your radiators to see if there’s any air in the system, should clear the fault after resetting. Failing that check the condense pipe for blockages. It may need a new pump.
What does E1 mean on tankless water heater?
Symptoms and solutions
| Symptom | What It Means |
|---|---|
| The EZ Deluxe Displays an E1 Error Code. | A) E1 happens sporadically |
| B) E1 happens every time |
Why is my Navien water heater not working?
The issue is most likely the flow sensor inside the unit is not spinning properly. We recommend opening and closing the pressure relief valve (should be located near the outlet of the unit). Depending on amount of debris affecting the flow sensor, this may help temporary.
What does E11 mean on boiler?
Error code E11 indicates that the air box temperature is too high and this can be caused by a air leakage from the heat exchanger the seal is part number 72053840 or S59596.
What does E 10 mean on a boiler?
If you have got low boiler pressure, then your boiler probably shows an E10 fault code. It will also show low pressure on the gauge if you check that. That means that you have lost too much pressure. This indicates that there is a heating system leak somewhere in your home heating system.
What does E5 mean on my tankless water heater?
E5 is an error due to the high flow rate. If the LED control board of your EcoSmart tankless water heater is displaying an E5 error code, it means that the desired water volume is too high. As such, you will be required to slow down the flow rate.
What does E13 mean on my boiler?
Fault E13 indicates that the main heat exchanger thermal fuse has blown or failed and I am sorry to say is a catastrophic failure meaning the main heat exchanger will require replacement.
What does it mean when your boiler says E1 19?
Code E119. If the code E119 is displayed (‘E1′ followed by ’19’), this means the pressure in the boiler has dropped and a water leak could be stopping the system working properly.
How do I fix error code E110 on navien?
Navien NPE Error Code E110. Exhaust blockage. Check the intake/exhaust/condensate drain pipe for obstructions. (ice, snow, wildlife, etc) Check and clean the intake air filter. For your safety and the health of your equipment, Call or Contact Hot Water Now! for further troubleshooting.
How do I know if my navien is failing?
When an issue arises, your Navien will likely display an error code on the LCD display on the front of the unit. Need to Hire a Plumber? Get a free estimate online from top local home service pros in your area.
What is error code list on navien tankless water heater?
Navien error code list is a list of error messages generated and transmitted by the Navien tankless water heater. The messages will be displayed on the user interface display screen of the Navien tankless water heater. Error codes are typically either five or six digits in length.
What does navien boiler error code 10E mean?
For the Navien boiler error code 10e, you’re probably looking at an issue related to the air pressure. When the air pressure is too high, then the system shuts down to prevent any further damage being done to your boiler. There are several reasons why this might happen, including: