Before checking resistance readings turn off power source to unit and then isolate each item to be checked from the circuit by unplugging it.
Rinnai direct vent tankless water heater troubleshooting.
Rinnai takes great pride in providing our customers with world class customer care.
This post is about rinnai tankless water heater troubleshooting because that s the brand we install the most often but we have deep experience with all brands of tankless on demand water heaters.
What colors are rinnai direct vent wall furnaces.
Direct vent wall furnances enter keywords to filter the results.
Troubleshooting your rinnai tankless water heater is often a matter of reading the error code the unit provides when a hot water issue comes up and performing basic troubleshooting steps for that error code.
Can rinnai direct vent wall furnaces be used in a mobile home or recreational vehicle rv.
There are a number of live tests that are required when fault finding this product.
Why do i have to wait to get hot water after turning on the tap.
You must be a qualified service person before proceeding with these test instructions.
This configuration allows tankless units to fit in smaller spaces.
Check the gas burner and does the flame rod generate sparks when the unit is turned on.
So to prevent buildup of limescale and other hard water deposits you should install a water softening and filtration system at the cold water side of the rinnai tankless heater.
Trying to interpret rinnai error codes.
If not check this article that deals with the ignition failure problem.
Among the rinnai tankless water heater problems is that these systems are sensitive to water impurities and minerals in the water.
Need to hire a plumber.
Direct vent units pull in air from outside the home or building and have two vents one for intake and one for exhaust.
Can a rinnai tankless water heater be converted to a different gas type.
Extreme care should be used at all times to avoid contact with energized components inside the furnace.
Direct vent and power vent.
Troubleshooting rinnai water heaters are much easier if they come with the diagnostics system.
Give us a call at 704 846 5371 to service your tankless water heater.
Do you manufacture an electric furnace.
Make sure that the shut off valve is not closed.
Why don t i have hot water as soon as i turn on the tap.
Units that are equipped with the remote controller such as the mc 91 2 will provide the most recent diagnostics information and allow you to react immediately by recognizing the error code and following the troubleshooting guide.
In fact tankless water heaters save up to 16 square feet of space.
While we always welcome feedback and questions these resources will help you with the operation and service of our products.
