Cleaning Filter On Tankless Water Heater

These are short circuited problems which are the real serious ones that you should call for tech support.

Cleaning filter on tankless water heater.

Add teflon to a threaded fitting and tighten this into the adapter with a pipe wrench and pliers. E407 e421 and e432 issues. Locate the shutoff valves. Turn the water supply on slowly again to about 1 4 way open.

Remove the hose from the cold water side and screw the cap back in place. Then place a bucket under the cold side fitting to minimize any spills. Cut through the cold water pipes using a hacksaw and clean the edges with emery cloth. I decided to purchase mine through amazon.

Reinstall the filter screen. How to flush a tankless water heater and clean the air intake filter step 1. Open the water valve and let 4 to 5 gallons of water flow through the system. The rinnai is typical.

Close the cold and hot water ball valves on the unit. Add an adapter to the inlet side. You should visit the heater at least once every three months. You should notice that there are color coded handles underneath your.

The solution is the same as for issue e012 that you should clean the air intake filter. Turn the cold water off and remove the filter screen again and clean it under running water. Navien tankless water heater problems are sometimes hard to comprehend not to mention fix the heater on your own. With the water running out of the hoses turn the valve off on both hoses to stop the flow of water and preventing air from getting into the water heater.

Know that a tankless water is not a set it and forget it water heater. Unscrew the water filters and rinse them before putting them back into place. 5 steps to cleaning your rinnai tankless water heater filter learn best practices on cleaning your filter from our youtube video learn more. Empty the vinegar and place the bucket under the water heater.