I cant remember

[whitemok]

When my heater is on, the display is showing three digit 322. I think this is the temperature of the output metal vent cover or combustion air intak.
How do i get my temperature back to display?

 

[ajw22]

I don't see the model of your heater in your signature.

 

[JamesW]

If it's a Mastertemp, pressing the on button causes the exhaust temperature to be displayed.

In that case, I suspect that the on button is stuck.

Confirm by disconnecting the membrane pad ribbon cable from the circuit board.

 

[whitemok]

Sta rite 400hd

 

[ajw22]

Sta rite 400hd

Please add it to your signature.

 

[whitemok]

I don't see the model of your heater in your signature.

Oops sorry. Its there now

 

[Pool Clown]

How old is this heater?

 

[whitemok]

How old is this heater?

Brand new

 

[ajw22]

Brand new

Get it repaired under warranty.

 

[whitemok]

Get it repaired under warranty.

The heater itself works good. I just cant get the exhaust temp to display the spa temperature.

 

[JamesW]

Have you disconnected the membrane pad from the circuit board?

 

[whitemok]

Have you disconnected the membrane pad from the circuit board?

No i haven't. Ill try that tomorrow

 

[JamesW]

Does the membrane pad look damaged in any way?

 

[whitemok]

Does the membrane pad look damaged in any way?

No not at all