Is there a reset button on the pump do to a power outage?

try cutting the power to the unit via circuit breaker for 15 mins then try

Samsung Blinking Dash/Line Error Code List - Parts Dr

https://partsdr.com/blog/samsung-blinking-dashline-error-code-list/

Jul 16, 2011 - Indicate Error when the temperature sensed by Refrigerator sensor is .... My model required holding the super freeze and super cool buttons, but it worked! ... My display said S and E after a power outage I pressed energy .... I had that 5 E error code after a brief power outage... thank you for the resetting ...

Samsung Refrigerator Troubleshooting Self Diagnostics ...

www.appliancerepairlesson.com/.../samsung-refrigerator-troubleshooting...

Apr 13, 2011 - and then I also noticed that the display buttons for the temperature is not working. ..... We have tried to reset the refrigerator with no luck. ..... I had a power outage yesterday and my Samsung Fridge RSG257 now shows an 88 .... I haveModel# RF268ABRS, this thing quit cooling/freezing after we lost power.

Error Codes / Messages / Blinking

Good Afternoon Friend,

I understand that you are trying to reset the controls on your Frigidaire freezer, model# FFU14F5HWN, after having a power failure. To reset the control after a power outage, all you will need to do is press the "Alarm Reset" button. I ask that you please follow up with a comment on the post, at your convenience, to advise if further troubleshooting is needed or if your freezer status has changed successfully. Hope this is helpful.

-Best Regards-
WP

some of these had resets others reset after you unplug it for about 20 minutes and replug it in. some older models you had to hold in the power button for 5 to 10 seconds.

on my samsung RS261BPMD, You have to hold the power saver and lighting button down at the same time for 5 seconds to reset

Hello - I understand the unit has previously experienced a power outage, however have you try unplugging the unit or flipping the household breaker off? Wait approximately ten minutes; is there power to the unit? I suggest touching each button individually on keypad, do any lights turn on or does the display change? If any proves to be ineffective, I would recommend contacting a professional to move forward accurately because it can possibly have a defective keypad.

Why did fuse blow?
Is timer under-rated for load on line?
Do wire size and breaker size match?
EJ500 is rated incandescent-only with maximum 500 watts, with temp range from 32 to 104 F, maximum distance 100' from load, and timer has 1 year warranty against defects.
http://waterheatertimer.org/Intermatic-timers-and-manuals.html
http://waterheatertimer.org/Color-codewire.html

Try resetting timer.
This will delete both programs and current time settings.
Hold down on-off button, and press and release reset button.
Keep holding on-off button until display changes, and 12:00 is flashing.

If timer will not reset, try changing battery.

Simple power outages, and blown fuses can cause power surge that will knock out timers. This is a common problem, and resetting timer can usually solve problem.
Timers like outdoor power pack, and analog plug-in timers do not have reset button and can easily fail after ordinary power outage.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

check for reset button or chec breaker

Information on the care of your product and troubleshooting is available here:

http://www.oasisleisure.ca/customer_care/SpaCare.html

Did you have a recent power outage? It is necessary to reset the temperature after a power outage.

Check the temperature setting on your hot tub; if it has defaulted do to a power outage reset to the desired temperature. If it is still set at your desired setting and is operating at 68 degrees then there is a problem that is preventing the tub from reaching the set temperature.

Some possible causes and actions are:

Pull filter (see if light comes on) / Replace filter
Knife valves not fully open / Open knife valves

Pressure switch cut of calibration / Adjust pressure switch
Faulty Pressure Switch / Replace pressure switch

Air leak, check pump suction line / Tighten pump union
Heating element corroded / Replace element

Faulty control panel / Replace panel

Find the Manual for you specifc model for more explansyion on Troubeshootig.

It is possible that there is no reset button.
Power outages or spikes usually affect the compressor which provides the refridgeration. It is possible that it may have got damaged. The spike is where the power have gone off but come back on too quickly causing. Spikes usually affect motors, pumps and compressors.