Re: May have burned up pump!
i read a post somewhere recently that educated me on pumps and "running them dry". what i have read is running them dry doesn't actually hurt the motor at all as it's actually under less of a load when dry. but the seal is likely gone in which case if it were me, i'd take it to a place that repairs pumps if you don't want to tackle yourself and get an estimate on repair. especially if it's not that old.
on the other hand, if you really need it today:) in terms of wiring 2 speed bumps, i can't comment on that.
Re: May have burned up pump!
Hi, Marie,
I think there's a good chance you'll be fine. I would reconnect the system and fire up the old pump.
If it's toast, you'll know what you need to do....replace it. If it runs, that'll take the pressure off having to decide so hurriedly and you can assess it at your liesure.
Re: May have burned up pump!
Marie, why do these things happen when company's comming?? :( I think Dave's probably right about the pump's prognosis, however check the pump inlet and outlet for new leaks - running them dry sometimes heats the ports up enough to warp the threaded fittings, which can lead to air in the pump housing (or priming problems) or water dripping from the effluent fitting.
As for the 2 speed pump, ask the electrician if he knows how to do a 'single pole, double throw' - if he looks at you like you just asked him something in Manderin Chinese, don't let him wire it up - I don't have any experience with these, but I do know that it's SPDT that enables them to work properly. Good luck with your pump and guests! :D