My haier ac unit wont power on - Haier HWR08XC7 Air Conditioner

Haier offers window and portable AC units to fit your space and keep the temps ... Haier window air conditioner ultra quiet serenity model. ... Coming in at 43 dBA, it's the quietest window AC on the market*. ... Get AC When & Where You Need It ... excess moisture is removed from the air without you having to empty the unit.
For more click here

https://www.manualslib.com/manual/502406/Haier-Hpr09xc7.html#
You can download this manual and go to trouble shooting section foe help.

Power issue at breaker?, plug gfci trip?

Most likely the control board has failed if you are sure the unit has power.

yes its humidity with in the unit and fan is blowing it out [or condensation being blown around ] try lowering the fan speed

Go to the link please.
Haier Air Conditioner Error E1 Code eHow

Relay in controller stuck closed. new controller required - may be a pcb type that can be fixed with a new relay

NEED CODE FOR PROGRAMING UNIVERSAL REMOTE..(ANY COMMAND) FOR HAIER WINDOW AIR UNIT...D

hi there,
depend on how does this affected by higher voltage induced on your ac,there are overload protection,first check circuit breaker if the lever was on the middle have it cool and then push upward to power on,check the control panel open cover,if you see the relay there is a overload lever reset or push it on,then try to switch on your unit.if run its fine.
but if not call your service center to check this out,several circuit has partially burn out,have the warranty if you could claim
it.have a nice day,rate me if your satisfied to my suggestion,thanks a lot

Try unplugging the machine, waiting a couple minutes, then holding down the power button as you plug it back in. Hopefully you will hear a "beep". Then unplug it again, wait a couple minutes, and plug it back in. This procedure works for clearing the "E1" code from some of the Sharp models, so maybe you will get lucky and the same manufacturer made the control board in your machine! Couldn't hurt to try it out. ;)