We have a Surge Guard Transfer Switch model 40250 installed in our 2014 Fleetwood Southwind.
In the past 2 weeks, twice we have been woken up at night by a beeping alarm sound coming from the unit.
It sounds like an alarm clock 1,2,3,4 .... 1,2,3,4 .....1,2,3,4
I have checked the monitor panel and there are no messages.
The only things using power at the time are the fridge, microwave clock, co2 detectors etc. No heavy draw such as the 2 AC units.
We are plugged into 50 amp in an RV park.
The first time it happened, the beeping stopped as soon as I pressed the button on the monitor panel. The second time it happened I opened the dresser draw above where the unit is mounted in the rear bedroom and the beeping stopped.
Each time it happens only at night.
I have not been able to find anything in the manual and looking for some opinions on what it might be.
This unit also has the usual Buzz coming from it, but this "alarm sound" is new.
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Call the vendor @ 800-780-4324 I poked around in the online manual and troubleshooting guide for that model and don't see anything referring to a 40250 beeping. -Bill
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