My unit is 2 years old.
Rheem tankless gas water heater code 11.
Close cold water supply valve to water heater.
Make sure that there is no interruption in gas supply to the water heater.
Check for bleed over.
There must be a proper gas pressure and according to the rating plate.
All tankless units have a minimum flow rate which must be achieved before the water heater will start heating water.
Http www webstersheating ca websters the heating cooling specialist talks about how to set up the rheem tankless hot water tank.
If water flows steady from hot water taps there is a bleed over in the system not aplicable.
I unplugged it and now it is giving a 2 13 76 1 codes.
Often low flow showerheads or fixtures cause the problem so the aerators inside should be removed.
The rheem eco160dvln3 1 indoor natural gas tankless water the rheem eco160dvln3 1 indoor natural gas tankless water heater can provide up to 7 0 gpm at a 35 temperature rise.
The dip switch on the electronic board must be set for the right gas type.
Enjoy the comfort and convenience of continuous hot water on demand with a rheem tankless water heater.
The gas type must be according to the rating plate found on the unit.
Open hot water taps at fixtures.
The 160 000 btu natural gas tankless water heater is designed to supply continuous hot water for 1 to 2 bathrooms at the same time.
Not enough water flow to operate.
Increase water flow at fixture fixtures.
Our whole home tankless water heaters available in natural gas propane and electric models are great for homes with busy families homes with luxury bathrooms and vacation homes while our point of use electric tankless water heaters are ideal for a single faucet or shower.