What does the Rinnai error code 14 mean?
What does the Rinnai error code 14 mean?
Rinnai error code 14 indicates a problem with either the thermal fuse, the thermal switch, or the PCB wiring. The Rinnai error code 14 doesn’t guarantee that your Rinnai is overheating. You may need to clean the filter, replace the thermal fuse, parts of the PCB wiring, or the PCB itself.
What does the Rinnai error code 25 mean?
Error Code 25: Condensate Trap Error Rinnai error code 25 means the condensate trap is full. To fix the Rinnai error code 25, ensure the condensate trap and drainpipe are clean from any blockage or debris. In certain cases, replacing the condensate trap may be needed.
Why is there an error code on my Rinnai Water Heater?
If your Rinnai displays an error code 05, you need to restart the water heater and open the hot water faucet. This code is not observed on all Rinnai water heaters. Measuring the resistance of the bypass flow control can help in determining the problem. If the error code persists, you may need to replace the bypass servo.
What does the Rinnai error code 63 mean?
Rinnai error code 63 means there is a problem with the water flow and that it may have dropped below 1.3 GPM. Check if the water is running as normal, check all the filters, ensure there is no air bleeding and no air in the system, check the thermal bypass valve if installed.
What does error code 14 mean on Rinnai?
Error code 14 has no troubleshooting steps and Rinnai recommends the issue be addressed by a qualified technician. Error code 14 indicates a remaining flame safety device. This means the flame safety device on your hot water system has been triggered and will prevent water from being heated.
What does an error code on a Rinnai Water Heater mean?
Rinnai gas continuous flow water heaters have an error code feature. If there is a fault, an error code is displayed on the system or temperature controller. Some error codes have troubleshooting steps you can take to find and fix faults. Others do not and a technician will need to be called to resolve the problem.
How to troubleshoot a Rinnai tankless air unit?
Turn off gas valve feeding the appliance. Unplug igniter wire; hold the igniter wire with an insulated pair of pliers about a 1/4″ from a piece of metal. Cycle the unit to ensure you see a spark when unit is cycling.
What’s the best way to get Rinnai Tech Serv?
Your best bet is to call Rinnai 800 621-9419 and have tech serv. get you the part number. Model and Ser # will be req’d. Also, with two units it is a good idea to have a cross-over valve/line so you can feed from either one in a pinch.
Rinnai gas continuous flow water heaters have an error code feature. If there is a fault, an error code is displayed on the system or temperature controller. Some error codes have troubleshooting steps you can take to find and fix faults. Others do not and a technician will need to be called to resolve the problem.
Why is the thermal fuse activated on my Rinnai Water Heater?
The thermal fuse has been activated due to the high temperature in the combustion chamber and venting. Ensure that there is no blockage in the vent system (lack of combustion air). Clean or replace the heat exchanger if it is dirty, has the scale buildup, debris burning, or is damaged.
What does error code 14 on Rinnai Water Heater mean?
Over-temperature sensor reacts if the unit is too hot, so it shuts the unit down. Make sure that problems such as those found when dealing with the error code 14 are resolved. Make sure that the electrical grounding is done correctly and there are no shorts.
The thermal fuse has been activated due to the high temperature in the combustion chamber and venting. Ensure that there is no blockage in the vent system (lack of combustion air). Clean or replace the heat exchanger if it is dirty, has the scale buildup, debris burning, or is damaged.
What does the Rinnai error code 10 mean?
Rinnai error code 10 means that the air supply or the exhaust has been blocked. To fix the Rinnai error code 10, you need to ensure that the exhaust, vent pipes, condensation collar, and fans are installed and connected correctly and not blocked in some way. They should also be of correct length and diameter.
What does the Rinnai error code 79 mean?
Rinnai error code 79 means the sensor detected a water leak. To fix the Rinnai error code 79, ensure the leak sensor and piping are in good condition and there are no damaged or loose connections. To fix the Rinnai error code 79, ensure the leak sensor and piping are in good condition and there are no damaged or loose connections.
What to do if your Rinnai says error code 02?
The Rinnai error code 02 cannot be fixed by the user, and the only solution is to make a service call and have a certified technician inspect your Rinnai. If you live in an area with routine freezing winter temperatures, we’ve put together the article Maintaining Tankless Water Heaters in Freezing Temperatures.
Rinnai error code 79 means the sensor detected a water leak. To fix the Rinnai error code 79, ensure the leak sensor and piping are in good condition and there are no damaged or loose connections. To fix the Rinnai error code 79, ensure the leak sensor and piping are in good condition and there are no damaged or loose connections.
What does error code 63 mean on Rinnai?
Error Code 63 What it Means: Circulation flow rate dropped below 1.3 gpm. How to Fix: Use temperature controller to display flow rate (hold UP for 3 seconds and press the ON/OFF button).
How does a Rinnai tankless water heater work?
We’re huge fans of Rinnai tankless systems! Your Rinnai tankless water heater is a smart water heater, meaning it is equipped with a self-diagnostic tool that continuously monitors if the unit is functioning properly. When something goes wrong, the unit displays an error code. Using this Rinnai tankless water heater error code guide,…
