How do you override the FD in the Display of the Amana PTAC

Question edited for a lot more clarity.

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Probably this one. Talk to your installer.

https://www.amana-ptac.com/products/ptac/hec154j

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Question edited for clarity and toss in some CAPS.

You can get wired or wireless.

https://www.amana-ptac.com/products/ptac

Fitting

https://www.google.com/search?q=amana+ptac+connect+to+wall+thermostat

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What is the full model number?

Wow, a talking AC?

How to Reset an Amana PTAC - YouTube

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www.youtube.com/watch?v=D4SQfFChiKY
Mar 28, 2014 - Uploaded by Total Home Supply If you ever need to reset your Amana PTAC this simple guide will ... HVAC AC Blower not working, troubleshooting Fan Control board, Fan not ...

Evedently F1 is an indoor thermistor problem. This is the sensor that is at the indoor coil. Normally a wire it lead that is attached to the front of the indoor coil. This lead is either unplugged or damaged/malfunctioning. Found this on "manualslib.com" but I'm unable to copy the link.

I don't see this error code in the manual. I do see nP as an error code for Window Switch lockout. I just had this happen to me and they had me reset the control board.

Remove case, flick master switch to OFF for 10 seconds. Press Heat/Cool same time turn switch back on HOLD until off light comes on.

You should be fixed. Just had to do this for my unit. I was playing around with the settings and turned on the window switch option by accident.

The h1 means you have a voltage problem. Check your voltage to the unit.

see if you can find a new board the power failure fried it

I dont know about this model but in general electric heat wont have a reset button the heat is controled by a sequencer and each elememt has a safty limit switch incase the sequencer sticks in the on mode here is a link to where you can get more info on this model http://www.fixya.com/support/p51773-amana_ptc153b35aj_air_conditioner

H1=High voltage protection engaged. Power supply voltage is too high. Check for incoming power at correct voltage.