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Showing results for tags 'maxxus'.
Found 2 results
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I have a 2007 Maxxus hot tub and it randomly goes into watchdog mode. The incoming power is fine (I'm an electrician). I ohm'd the heater sensor and temp sensor. Temp sensor was ~20K which was close to water temp, the heater sensor was ~14K which is off my temp/resistance reference chart so I replaced it. Tub fired up, ran for a while then I heard the contactor click a few times and then it was back into watchdog mode. I've checked everything I can inside the control panel as far as connections/fuses/etc. The two main capacitors are not bulged and the flow switch was replaced earlier in the year. The capacitors are 3300mf and rated for 35 volts. Anything else I can check? UPDATE: Now when I turn the power on I get differing amount of characters/lines on the display. Before I would get either the ---- or the tub would work for a little while then go into watchdog mode. UPDATE#2: Now when I turn it on the entire LCD display lights up and has a very fast flicker.
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Hello. My circulation pump has stopped working on me. It's an AO Smith C48M2N111A3. I'm going to either have it rebuilt locally or replace it with a Century UST1202. While I have this broken down, I planned on rebuilding the entire pump. I already have had to replace the pump housings on both motors from a rookie mistake (didn't pull the drain plugs in winter and ice cracked them). So the pump housings are practically new. But I thought I would replace the seals on the impeller because the motor mount shows signs that the seals were leaking. That's no big deal and have found those replacement parts. My issue is, I must just be missing what it is called or what they are, but there is a diffuser(?) that covers the impeller and there is a o ring between it and the out flow of the pump housing. Does anybody know what that cover is called and if I can get a replacement? It shows some small wear. What are these?
