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I installed a four zone mini split system and one of the indoor unit is blinking three times and does not work

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I installed a four zone mini split system and one of the indoor unit is blinking three times and does not work

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Airco Indoor unit SC 12 ZKG Samsung After a while, 2 seconds to several hours the unit switch off. Lights on the unit green and yellow blink for several seconds. The switch off time is increasing shorter. Started with several hours now a days it only last a few seconds to switch off. In this country (Mozambique) is not sufficient kwowlegde to repair the unit. It was working for about 4 years. What can be wrong? Beste regards, Cees van Perlo - Electronic engineer [email protected]

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I have a 5 button Duo Therm thermostat, 3 roof-top a/c. I do not see any zones. If t-stat is re-cycled, all 3 zones will show fan, then cool but soon the display goes blank. This has occurred three times. Solution in the past is to disconnect the t-phone wire in each a/c unit and reseat the connection. This seems to work for about 10-12 months. We cannot move MH easily to service center. What is really involved to get this solved? thanks

Unfortunately,there isn't really another option.Here's why.Your component has digital technology which has a tendency to 'lock up'.A reset solution for your problem is to simply unplug it for 5 minutes and plug it back in.That should fix your problem ... Air Conditioners

Have a Multi Split Indoor unit ASU9RD - 2 units and Outdoor unit AOU18RD. Operation blinking GREEN; Timer blinking RED. Remotes not responding, Turn off units at circuit breaker, units still blinking the same. Both indoor units went down at same time. Had unit serviced in June 2010. What are the blinking lights telling us (Code)?

Hi.Here error codes:ERROR CONTENTS ... Fujitsu 12C1 Air Conditioner

This is Soleus KFR 18, and my problem is with the indoor unit: The green light blinks three times, which the install book says is a fan motor problem. I replaced the fan motor, and there's no doubt the old motor was bad (yellowed paint due to heat is visible). The problem is I still get the 3 green light diagnostic with the new fan motor. I've also replaced the fan blade assembly. At this point, I'm lost. John Parsons Winter Springs FL

If you take a close up photo shot with a digital camera I can help you with the control. You have a failed sensor that does not provide the necessary signal that the fan is running and doing it's thing. I need to see the control circuit. ... Soleus KFR-18 Air Conditioner

Recently purchased a second hand Carrier Split A/c -Model 42KPC019303 - 18000 BTU. The unit would work for awhile then shut off - fan included - and the green light would blink 5 times at intervals - but the unit did not start back. The sensor was changed and the unit started functioning normal for awhile - and then the problem resumed. Only difference is that this time the light blinks for about 10 mins and then the unit kicks back on. I want to know if this is a normal function, and if it ca

I have the same problem. What sensor did you change? Did you eventually solve the problem? ... Air Conditioners

I have a goodman unit with a copeland compressor Its in Montana and I only ran it three time since the install. Some times it starts right away and sometimes it try's three or four time before starting, you can hear it trying. Its a two ton unit. Copeland CR28K7-pfv-230 / F41. I replaced the run cap, nope not that.

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My Frigidaire FSA 12 PA5C : - indoor unit shows a blinking ELECT LED + TIMER LED always ON + OPERATE LED ON - no fan working(no air coming out off indoor unit) - outdoor fan not working Please help. Any RESET button somewhere ?

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Hi the outdoor unit turns on ( fan runs) the indoor unit does open, no heat or cold air blowing. In just fan mode the unit works fine etc speed setting ok. Its a sharp split type air model # ae-a244j outdoor,ay-a244j indoor unit what would be the problem, theres only two parts in the outside unit behind the side plate where the wires info is,small black box three wires and a round unit with wires. I hope this is help full cheers andrew

My gut says that this is evidence of a bad control board(circuit board). As usual, double check that your batteries are good in the thermostat. I have seen some weird things happen when the batteries are low. This one may be a job for your local con ... Sharp Air Conditioners

I have a carrier desert master Model No.38HKC24US70-01 the problem is after switch on the unit...it will work at least 5 minutes and will be in a stand by (the green light in the inner unit is blinking)for another 5 minutes and the same continues for at least half an hour.After this the unit in stand by mode rest of the full time. It was't working in the rest 23.5 hrs.Is there any serious problem for the unit or can i manager it myself

Split unit all are in timer mode we need to cancell timer mode and menual on off mode ... Air Conditioners

Red light blinking in outdoor unit R410A 2 indoor units installed one you 3 weeks ago 1 unit yesterday. was working perfect connect other yesterday and now no coold air coming out and red light blinking on outdoor unit

It sounds like a microprocessor malfunction, is there extreme humidity and had it been running non stop? It may have just shut itself down. Before calling I would shut it off and unplug it for an hour and see if it will reset. There should also be a ... Air Conditioners

Indoor Sanyo ductless split Model # KHS 2432 serial # 0012832, Works fan on and off functions and speeds. As soon as you set the remote to heating or cooling the unit beeps 5 times quickly and then the unit no longer responds to remote control. The blower will then run for 1 minute and then the the unit no longer will work. Power must be reset for blower operations to function again. Out door unit, has enough charge, Ambient temp 39 M#CH2432 S#0012424

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Daikin FHC60KVE9 indoor unit gets on but after 2 minutes it starts blinking and unit not working even outdoor is not getting on

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Hi, I have a Fujitsu ASTA18lCC. Fan working but not coolng. As soon as turn unit on, operation light and timer light blink 4 times, then operation light (only) blinks 4 times. Then no lights blink for 4 seconds, then cycle starts again. Any suggestions?

Trying to get the compressor to operate. it could be a bad capacitor and the compressore wont start or maybe the compressor is burned up ... Fujitsu 18C1 Air Conditioner

After experiencing a power outage in our home, our LG Heater Unit stopped working, there is a blinking code displyed CH 24. I've shut off power to the unit several times, units appears to reset for 10 minutes then the shuts down and the blinking code appears again. I've tried letting the power of all night the issue is still present. Any suggestions. Thanks

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After insert the code of AQV18FAN ( Leds Blinking) the indoor - outdoor units are OK ( cool-heat ) , but All LEDs are OFF , when the units is ON .! Why? The R-G-Y leds OFF .Even Power Green Led is OFF when the indoor unit works in cool or heat

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I also have a grunaire dual zone mini-split that doesn't work worth a ****. I've had it looked at multiple times and had freon r410a added twice and still nothing. Without the high side - how do you know if you put too much or not enough. I also have a long run on one system being over 25ft from the compressor so its a longer run - but that one at least worked for a moment - the short run - never worked. Get the FC fault consistently on one unit - other unit just doen't blow cool - how do yo

An FC fault on a Grunaire is typically a defective PFC board in the outdoor unit or a Grossly overcharged system, where the drive cannot overcome the standing pressure to start the system up...the ONLY CORRECT way to charge one of these u ... Air Conditioners

I have a friedrich ductless split m# mw24cy3f .. call for cool only fan runs inside, call for heat nothing runs, outdoor temp at the moment is 38 degrees, error code light blinks on indoor unit... operation and timer blinks simutaneously 2 times then operation blinks 5 more times. not sure what the error code means and how to reset and correct the problem.

Not able to find the error codes for the unit number you gave but, here is a number you can call to get them. sorry not more help.\015\012\015\012\015\012\015\012\015\012\015\012\015\0121-866-793-0323\015\012 ... Friedrich Air Conditioners

I have LG split aircon outdoor unit A4UQ266FAQ with indoor unit 1x AMNC12GD4LO & 2X AMNC09GD4LO. It can't run for long time, always shutdown by itself after a while, give error indicator 4 x green light blinking at power status & 2x red light blinking at

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Hi, there is a Ductless LG Model # LA180CP that has freez up problem. Sometimes it freez up after 3 days working and some times after couple of hours working. Freez up start from indoor unit. Average of super heat is 10, but it is changing all time between 6-15. suction line Temp 45F, Discharge 53F, On Gage 35F, Supply Air Temp 8.2C and Return Air Temp is 22C. What do you think about this issue? THanks

What refig and where are the pressures. freeze up is always low charge or lack of air flow and always occurs at the evap. Once it starts and you loose surface area you have to defrost manually ... Air Conditioners

ON excessively hot days, the outside heat pupmp trips the circuit breaker. Most times it is only once, I turn the breaker to "on" and it works fine. Some days it pops two or three times. When the outside air gets cooler, it works fine. When the unit is operating, it appears to be operating normally (meaning cold air). I have not experience this during cold days.

Hello I would add a HARD START KIT to the run capasitor (if there is not one already).This makes the compressor come on easy.If the breaker trips during running time the pressures are too high,hose off the condenser coil (fins).The unit might be slig ... Carrier 38CKC036 Air Conditioner

Mitsubishi MUZ-A42ANA heat pump and MSZ-A42ANA indoor fan unit worked like a charm for over a year. Still does. But the condensed water removal operation (A wall mounted 2”x2” mini pump, Sauermann SI3100UN-23, 230v 50/60 Hz 18w, Made in France, removes water through plastic tubing from the indoor unit to the roof mounted heat pump 8 feet above) is making a vibrating noise each time it is activated, about every 30 seconds or so. Water is being sucked out, bubbles inside tubing and all, but the

... Mitsubishi Air Conditioners

I got 1 customer having conia air cor split type Model CA30001,when you turn it on,on indoor unit it shows red power LED on and on side green light blinking takes 3seconds to blink and indoor blower not working what will the problem can u help me thanks regards

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The downstairs ac unit has a pump that pumps the condensation frm the evaporator ( i assume) through a long tube outside. The AC would not kick on and the pump continuously ran. I was told to clear the line on the pump because the ac wont come on if the pump isnt working right. That was the case and I took an air compressor and blew out the line. I poured water in the pump to make sure it was working and did this three times and each time the water did pump outside. But the ac still wont come

Most older units will work regardless of what the condensate pump does. I have cleaned up enough water messes to know.\012The only way to test this is with a meter. You will need to identify the wire that turns on the AC and test it at the ther ... Air Conditioners

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