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I have a ellies 1200w inverter (ups) every time i connect it it gives me a 0 fault and buzzer keeps on going off. When I turn power of the unit switches of. What could the problem be?

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Seems to me that your inverter circuit is faulty, check your inverter circuit.

Posted on Jan 07, 2015

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MY FIJITSU inverter is not working correctly, the timer light is flashing continuously and the timer lights flashes 5 times can anyone help pleawe


fujitsu is a good brand.
try one of these two things:

Turn the unit off then on again. After that press test button on remote control (rear side) and look how many times now operation and timer LED flashes. Note that. Then press MANUAL/AUTO button on indoor unit until you hear 3 beeps from buzzer. That will erase error memory.
Switch off and than on unit and see if indication repeat or it is gone. If it is gone, keep using your unit.
If it is repeated post your notes here.

OR+++++++++++++++++++++FOR OTHER MODELS

5 x Operation flash and a constant Timer flash indicates an outdoor unit control error. With this code flashing on the indoor unit, you need to point the remote at the unit and push the test run button. The flash pattern will change to a continuously flashing Operation light and a number of flashes of the timer light which gives more detail on what the error is.

To get the unit to try to restart you need to push and hold the manual/auto button on the indoor unit for a few seconds then reset the mains power supply but leave it off for a minute or so for the unit to power down completely. If you are going to try this make sure you make a note of any error codes first if you have to get someone out to look at it, it will help them a lot.

Please mark this answer helpful. 25355155-u40lsvyytnuesyuv3fbafhtd-1-0.jpg

Jan 05, 2015 | Inverter Heating & Cooling

2 Answers

Xantrex power inverter 1750


The 14 AWG Positive wire should be connected to one side of a 30 A relay (typical fog lamp relay available at most automotive stores). The relay's other 30 A contact should be connected to the battery positive post via a 10 AWG (up to 6 ft/2 m)

Sep 07, 2008 | Xantrex Technology Xantrex Xpower 1750...

2 Answers

APC Back-UPS ES500. Battery is new replacement UB1280, and battery has charge and runs fine if unit not plugged in. However, if unit is plugged in to power back-up side outlets in unit don't work.


there are 2 parts of a UPS .
the charge side
and (battery is obvious)
the inverter side.
if the charger fails, all is lost. (are the batteries in backwards?)
if the charger works (volt meter tells you that)
then the inverter is bad. (this unit is not full time UPS , but part time, this means it switches over to inverter at power fail.
(on full time sys. inverter runs full time, like the name states)
the unit, you mean the load right.?
the UPS side plugged into a load. and the load is now dead.

the Backup plugs should work if the mains are hot.
if you kill mains, the inverter will fire off, (hear the squeal?)
and give you 500 watts for some minutes, sucking the batteries dry. (see load run time curves)
I used to do service on HUGE UPS systems, some with 100s of batteries. 3 to 5kw too.
on ours there is a port on the rear , we connect and can
check everything "BEST brand" even charge voltage.
did you look on APC site for special software and connections?

the manual does cover trouble shooting, ever read that?
RTM? start there, its online, for sure.

Oct 03, 2013 | APC Back-UPS® CS 500 UPS System

1 Answer

The dryer buzzer keeps going off even when dryer is off


When the dryer stops can you advance the timer a little to turn off buzzer? Or when you open the door does the buzzer stop? I was trying to find a schematic for that model but I have had no luck. Power should come from the timer to the buzzer. If you know how to read a schematic. Unplug the unit and remove the back to the control panel. Check to make sure that all the wires to the timer are on the right connections. You may need an appliance repair service from your area to come out and diagnose it for you.

Apr 02, 2013 | Frigidaire Westinghouse Electrolux...

1 Answer

When turned off after cooling for 5hr. The outside unit buzzers as if a motor is running. it has gone on for 3hr. if I turn the unit back on it works OK just the outside unit seems to keep going.the out...


Do you mean after cooking for 5 hours? If so, yes. This is normal behavior. The microwave is running an internal fan to cool the components inside of the microwave. The fact that it has done so for 3 hours is a bit strange, but I doubt there is any issue with the inverter. Watch for errors. Error F33 or F34 mean an excessive heat build up in the microwave. Errors F81, F82, F83 and F84 mean that there is an issue with power delivery, such as inverter failure. While F86, F87, F88 and F89 represent shorted contacts within the microwave's boards and power supply.


Hope this helps,
~KenjiFox

Jan 07, 2011 | Panasonic F606Y6G00CP F606Y6G00CP Inverter

1 Answer

I have to connect a busser across a inverter such that it will produce sound only for few seconds after supply is gone.give suitable circuit


What kind of buzzer do you intend to use? Have you already selected a particular buzzer? The circuit depends on buzzer type / voltage rating / current draw.

Are you wanting the buzzer to be on the AC side of the inverter, or on the DC side? Is the buzzer going to be close to the inverter, or will it be placed some distance away?

Jun 09, 2010 | Vector Maxx SST Power Inverter

1 Answer

I have a 2003 Dynasty and we're having an electrical problem that has just about puzzled everyone I've spoken with ! It all began over 2 years ago when I started the generator and the engine , to return...


Sounds to me like a problem arises when auxiliary batteries are getting charge from more than one source at a time. When unit is plugged in, or generator running, that supplies one source of charge to batteries, when you start the engine, that supplies another. perhaps it's sensing an overcharge condition when this happens, and is warning you that when you put too much charge at once to deep cycle batteries, you may boil them, and cause premature failure. Personally, if it were me, I'd disconnect the charge line from the alternator, and put it on a switch, that I could shut off, and on as needed, and be done with it. When generator running, shut it off. Double check operation of your battery isolator as well. If 2 strong sources start charging those batteries too fast, that's not good. I'd also think about, or discuss with an electronics guy about adding a diode to charge line from inverter/converter, to stop any possible feedback from alternator when engine running. That said, It shouldn't take more than 1/2 hr, to find charge line from alternator to batteries, and put a switch in a convenient spot in unit, to connect and disconnect as needed. Cheap and easy solution.

Jan 08, 2010 | Xantrex Technology 806-1800 Prosine...

1 Answer

The fan on my 1200 watt inverter does not start when turned on.


No. the fan is to remove heat(obviously) If there is a small or no load on the inverter the fan wont come on(no heat to get rid of)..........this is so a lightly loaded inverter wont kill your batteries as fast.If you load it up(power something big or power several things at once) the fan should start after a few minutes
hope this helps.Good Luck!

Dec 13, 2008 | Whistler PI-1200W 1200-Watt Power Inverter...

1 Answer

Whirlpool microwave oven


There should also be a "mini-manual" (tech sheet) hidden inside the unit behind the control panel or hidden on the left side behind the grille, which is very helpful when troubleshooting, testing, and locating components.

It says:

F7 Power to magnetron interrupted

1. Unplug microwave oven or disconnect power.
2. After 40 seconds, check to see whether this solves the problem.
3. Unplug microwave oven or disconnect power.
4. Check cooling fan operation
5. Check the magnetron.
6. Check P65 connection on the relay control board.
7. Check the P56/P66 connection between relay board and relay control board.
8. Check wiring to the 1200W inverter and control system. See “Checking Inverters.”
9. Check operation of all interlock switches.
10. Replace all parts and panels before operating.
11. Plug in microwave oven or reconnect power.
12. Check voltage at 4903-1 on relay board. If it is 120, unplug microwave oven or disconnect power.
13. Replace inverter.
14. Replace all parts and panels before operating.
15. Plug in microwave oven or reconnect power.
16. If problem persists, unplug microwave oven or disconnect power.
17. Replace relay control board.
18. Replace all parts and panels before operating.
19. Plug in microwave oven or reconnect power.
20. If problem persists, unplug microwave oven or disconnect power.
21. Check for reversed plug connection on controls or loose wiring.
22. Replace all parts and panels before operating.
23. Plug in microwave oven or reconnect power.

If for some reason your tech sheet is not there, you can download it here.

We regularly repair control units for customers nationwide by mail for $39.95 postpaid in about a week with a one-year guarantee.

Feel free to contact me directly (and please remind me of your full model number) for more information & help.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

William E. Miller
prototech@usa.net
http://www.microwavedisplay.com

Nov 30, 2008 | Whirlpool GH4155XP Microwave Oven

1 Answer

Prosine 2.5 fault 195


This internal fault code can mean so many things, but basically it more than likely has some internal parts that the smoke is no longer inside. They can be repaired however, email sunyout@gmail.com to discuss further.
Thanks, Bob

Oct 20, 2008 | Inverter Electronics - Others

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