Push the reset button.
Takagi tankless water heater reset button.
If it does not check for power to the unit or blown fuses.
My takagi t m1 thankless water heater stops one day.
The principle behind tankless water heaters is simple.
A hot water tap is turned on.
All takagi non condensing tankless water heaters must use sealed stainless steel vent pipe approved for use in category iii appliances.
The water flow sensor detects the water flow.
This equipment is an on demand tankless water heater designed to efficiently supply endless hot water for your needs.
Water enters the heater.
This is an easy repair of your tankless water heater that won t ignite.
All takagi condensing models may use schedule 40 pvc abs pipes or category iii stainless steel.
Improper venting may cause exhaust gas leaks and would be considered unsafe.
I call support and with them on line i got to the root of the problem which was the most failing part.
Download takagi trouble shooting guides t kjr2 in os.