Rheem Tankless Propane Water Heater Codes

[Clydaho]

Hello,
I have a Rheem Model ECO180DVLP3-1 that was showing code "61". Faulty Blower Motor.
Got a brand new motor, change it out and have the same code 61.
When i press the "minimum" fan button the code says 2L
When I press the "maximum" fan button the code is 6H
When I press the "adj" button the code is LH
I do not have a "reset" button anywhere on the unit.

What am I missing?

Is there a special reset sequence to press with the buttons?

Any help would be appreciated.

Clydaho

 

[GReynolds929]

Is there any water in the fan housing? Was the old fan dirty or have lint build up? You could try this reset procedure.

 

[Clydaho]

Thank you for the help.
I just tried it twice and I still got code 61.
I contacted Rheem this morning and they are sending me a new control board, under warranty.
Any tricks for when I swap it out? Will I need to do the reset steps you shared once the new board is installed?

Thanks,

Clydaho

 

[GReynolds929]

It should come with directions.

 

[Clydaho]

Cool. I'll report back with results.

Thank you.

 

[Clydaho]

Control board finally arrived yesterday. Seems that FedEx overnight from North Carolina to North Idaho means 5 days. Very disappointed.

Control board was a simple plug & play. No extra reset instructions needed.

Hot shower was way overdue!

Thanks again,

Clydaho