What to do if your vapor sensor is failing?

If you have to perform the reset, your sensor is probably failing. This reset will only work a few times before the system locks it out (at which time you WILL have to install a new sensor, or preform the pencil trick). While I think the pencil trick can work as a temporary fix, I would not rely on it. Loading…

Why is the flashing light on my vape pen not working?

If the 510 pin has dropped or become stuck in the ‘On’ position, your vape won’t fire and will most likely give you a flashing light. If the staff at your local vape shop don’t do repairs, it might be time for a new mod. 8.

What should the reading be on a vapor sensor?

Reading should be between 9k and 45k per Rheem technical Support. If you have to perform the reset, your sensor is probably failing. This reset will only work a few times before the system locks it out (at which time you WILL have to install a new sensor, or preform the pencil trick).

Is the vapor sensor on a Rheem water heater flammable?

Hunker may earn compensation through affiliate links in this story. Never try to modify or bypass the flammable vapor sensor on your hot water heater. Certain Rheem water gas water heater models feature electronic controls with a flammable vapor sensor installed on the bottom portion of the water heater unit.

What happens when you tripped the vapor sensor?

The vapor sensor when tripped should shut down the gas valve but it should be resettable. So as long as that door is still open you should be able to reset. I am still looking around.

Hunker may earn compensation through affiliate links in this story. Never try to modify or bypass the flammable vapor sensor on your hot water heater. Certain Rheem water gas water heater models feature electronic controls with a flammable vapor sensor installed on the bottom portion of the water heater unit.

What to do if your water heater vapor sensor is faulty?

If the reading on your multi-meter reads below 9k or above 45k ohms, the flammable vapor sensor is faulty and in need of replacement; you cannot reset the system until this issue is resolved. Reconnect the Molex connector to the bottom of the control pad, reconnect the water heater’s power if and turn the blower switch to the “ON” position.

How to reset the Rheem HWH vapor sensor lockout?

“you can reset the control by unplugging the blower during start up, leave unplugged for at least 5 seconds, plug back in and within 30 seconds cycle temp control from hot to low 6 times.” Switch Off. Switch On. (probably within 30 seconds of doing that you need to do following): I cycled temp from Full Hot to cold.