The pump might need to be serviced, look at the pump for water damage that's a sign it needs repair= bearing and a shaft seal can spark it back to life. and if you are handy you can check the power going to this motor.
Jay the pool pump repair guy longwood fl
in emergency's I have before used a large tarp that was loosely draped over the tub with a large kerosene fired heater directed inside it , to thaw a frozen tubs hoses and such , but it was only to thaw the tub out so it could drain out of water till better weather for the final repair , this method will save the tubs pipes and finish from ice damage , but it wont repair any damage that's already been done ,or reason it froze in the first place
An F2 error code means usually that you have a flow issue in your hot tub or you have a part malfunction. The best thing to do with an F2 error code is to go through a trouble shooting diagnosis. Start by cutting the power and letting the unit cool down and then do a reset of the equipment. If that does not fix your issue then do a water flow check, clean your filters, release air locks, remove debris from your intakes and returns. If your problem still remains look to replace or repair fuses, heater elements, or your circuit board. I hope this helps. http://www.thecoverguy.com/backyard-blast/f2-error-code-trouble-shooting/
Could be a bad timer that will no longer rotate to the "off" dog.
Or a stuck relay in the closed position for the pump.
either replace the relay or the board if you don't have individual relays.
Naturally, check for proper operation of the relay 1st, before replacing arbitrarily. But you have a direction to go into now.
Good Luck ; (
If you need control system operation assistance, find out the mfg'r and locate the proper numbers and search that way.
Spa manufacturer manuals are very difficult to get.
when the temp drops 1 degree, it will begin to heat up again. you may need a better cover, especially if it's cold outside. i would set it lower (like 100) and then when you know you are going to use it, turn it up and give it an hour or 2 to heat up...i used to have a timer on my old one and i loved that bc i had it set to heat up each night "just in case i wanted to use it"
Question edited for clarity.
Question moved from Computers category.
Yes if you swap everything that is connected to electricity over to 220 volts. It is marketed as a 110 volt spa eliminating the problems of running 220 volt power.
https://www.google.com/search?q=lifesmart+ls350+plus+220+volt
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Question edited for clarity, 'till' refers to turning over soil, 'tilling', 'until' is the word you need.
That sounds like a thermostat problem. The heater should only be on when water is circulating, even if it is just in the standby mode before the high pressure jets are turned on.
Contact your installer or one of the parts suppliers in the link. It is unlikely to need a new mainboard.
https://www.google.com/search?q=Maax+461+Heater
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Chemistry is the branch of science concerned with the substances of which matter is composed, the investigation of their properties and reactions, and the use of such reactions to form new substances.
OH Code is Overheat, so all the things you tried are not relevant. Low flow is normally the reason, too much heat build up in the heat exchanger so it cuts out.
So, the next time your spa throws you a OH, OHH or some other "overheat" error code, you know what to do. Clean or replace the spa filter, open all the jets and turn the pump on high. If you still have problems, check over your temp sensor and high limit circuits for wire, plug or sensor problems.
