What is an FV sensor on a water heater?
FV Sensors are safety devices on select models of water heaters, which cause a soft lockout (a.k.a. the unit shuts down) when flammable vapors are detected near the unit, to prevent the possibility of their ignition.
Are flammable vapor sensors universal?
Answer: Hello, if all the spec. Are the same it will work.
How do you reset a Rheem water heater sensor?
Turn the water heater’s gas valve switch to the “OFF” position, wait for a few seconds and then flip the switch to the “ON” position to reset the system.
How do you test a FV sensor?
sensor from it’s bracket on the base ring of the water heater and disconnect both wires to the sensor. Take a resistance reading between the two wiring terminals of the FV sensor and note the resistance value. Service Note: Unless the ohm meter used has an auto-range feature the resistance should be checked twice.
Can you bypass a vapor sensor?
You cannot easily bypass this sensor. Merely connecting the wires together will have no effect. If your gas water heater suddenly stops working, it is very likely that this sensor is the cause.
Why does my Rheem water heater keep shutting off?
The power vent water heater keeps shutting off If your power vent water heater keeps shutting off, the thermocouple could be damaged, dirty or bent. Inspect the thermocouple. If it is damaged, replace it. If dirty, let it down for cooling and then clean.
How many ohms is a flammable vapor sensor?
Flammable Vapor Sensor Location / Testing test the ohm meter used must be capable of reading up to 2,000,000 ohms. sensor from it’s bracket on the base ring of the water heater and disconnect both wires to the sensor.
How do you bypass a flame sensor on a water heater?
Actually, you can bypass the flame sensor. the flame sensor is just a way of exposing the voltage on the flame sensor wire to the furnace burner flames. So you can connect the flame sensor wire to a screwdriver and put the screwdriver into the flames.