Panasonic Ceiling Fan Repaired- Part 2
Please check out the previous Panasonic Ceiling Fan Repair article below:
https://www.jestineyong.com/panasonic-ceiling-fan-repair/
My friend sent to me again another similar fan circuit board (he got it from his friend) with the same complaint- no response from the remote control. The first component that I checked was the big capacitor and it turned out bad (see photo below)
I further checked on the surrounding components and found another capacitor value was out- .1uf 275v (see photo below).
I concluded that this fan model have a common fault which is failure in the capacitors.
Note: One of the comments by SKWong in the previous article mentioned was:
“Capacitors in remote ceiling fan always give problem after running a number of years especially the 3 red metalized film capacitors. When you have speed problem check these capacitors.”
So please take note on this. If you encountered any ceiling fan with speed problem in the future go directly to check on the 3 capacitors.
When I was in the electronics repair shop to purchase these capacitors, the seller immediately told me that the capacitors are for the remote control ceiling fan. I guess he knew this because there may be a demand for such parts. The price of .82uf 310v per piece was USD 1.90 and the .1uf 275v was USD 0.9. I bought few more pieces to keep as spare.
For your information, the capacitor that I bought has the website address printed www.szsrdz.com. In fact it is a good marketing idea and this will make more people aware of the manufacturer.
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110 Comments
Robert
September 11, 2014 at 12:36 pm
Thanks Mr. Yong. It's a good thing that capacitors are not very expensive.
Jestine Yong
September 11, 2014 at 1:34 pm
HI Robert,
You are right.
Jestine
MK
January 6, 2017 at 10:36 am
Thanks for Sharing this ideal. Well done.
Sarjit kairon
May 29, 2020 at 4:04 pm
Yong I hv changed the 3 brown cap with same value but the speed is still slow. Cannot control speed. Speed is very slow. Kindly advise
Jestine Yong
May 30, 2020 at 11:28 am
Hi Sarjit,
Have you checked the 0.82uf 275 volt capacitor?
Jestine
zed
September 11, 2014 at 1:22 pm
thanks for sharing this repair sir jestine.
Jestine Yong
September 11, 2014 at 1:33 pm
Hi Zed,
You are welcome!
Jetsine
Jestine Yong
September 11, 2014 at 1:33 pm
Hi Zed,
You are welcome!
Jestine
PARVAIZ LODHI
September 11, 2014 at 4:44 pm
VERY INFORMATIVE ARTICLES EVEN FOR RETIRED PERSON LIKE ME
THANK YOU SO MUCH AND GOD BLESS YOU
Jestine Yong
September 11, 2014 at 9:31 pm
HI Parvaiz,
You are welcome!
Jestine
marco tapia
September 11, 2014 at 5:40 pm
As always very good article, thank you.
Andre Gopee
September 12, 2014 at 2:44 am
Thanks for sharing Jestine, well to know.
Jestine Yong
September 12, 2014 at 10:24 am
HI Andre,
Thanks.
Jestine
Francis Fernandes
September 12, 2014 at 1:57 pm
I had a similar experience with a fan control unit which worked well for many years and then one day it began smoking when I was not at home and the kitchen help noticed the burning smell and smoke and immediately put off the fan switch. When I came home I discovered that one of the capacitors was completely charred and the unit not repairable. The fault was that one of the capacitors was totally burned out and could have set fire to the plastic board. This unit was one of those fitted with different capacitors to control the speed or dim lights.
Jestine Yong
September 12, 2014 at 3:17 pm
HI Francis,
Thanks for sharing this story.
Jestine
Raymundo Saura
September 14, 2014 at 8:19 am
Good morning sir, Thanks for sharing sir Jestine very informative i learning a lot from all the things you share
Fj
January 2, 2015 at 12:45 pm
Hi jestine, i have 3 fans with similar speed problems. Can they be repaired at home? How easy it is to replace the capacitors
admin
January 3, 2015 at 9:30 am
HI FJ,
Yes you can repair it at home provided you have the tools and the parts and know about the safety of electricity.
Jestine
Amil
February 3, 2015 at 1:19 pm
Hi Jestine, can I bypass the circuit board i.e convert remote ceiling fan to act as normal ceiling fan with speed controller at wall?0
Jestine Yong
February 3, 2015 at 7:55 pm
HI Amil,
I have not done such modification before thus I can't give you a direct answer. I believe it would not be an easy job as in this kind of condition a schematic may be helpful.
Jestine
Owen Ray
February 7, 2015 at 8:16 pm
Hi Justine,
I have a Panasonic ceiling fan with a similar circuit board.
When I set the fan at the 2nd & 3rd speed, it has a buzzing sound similar to a defective ballast from a fluorescent tube.
However, the remote control and the speed for all 3 selections are working fine. Can spoilt red metalized film capacitors cause the irritating sound? Thanks.
Jestine Yong
February 9, 2015 at 9:28 am
HI Owen,
I have not came across such problem before. Try check the cap first and see how it goes. Keep me update on this.
Thanks.
Jestine
Owen Ray
February 9, 2015 at 8:10 pm
Hi Jestine,
Thank you for your advice.
I took off the cap and tighten 3 screws which seems to be loose. Now the sound is gone!
Jestine Yong
February 9, 2015 at 8:13 pm
HI Owen,
Congrat. Why you took away the cap?
Jestine
Owen Ray
February 9, 2015 at 9:57 pm
Hi Jestine,
Sorry for the miscommunication.
The piece I took off was actually the "circular cover" where you have to turn anti-clockwise to remove it. After removing it, I saw three screws which was holding the cap. I just tightened the screws and reattached the cover. Now, everything seems to be fine.
Thanks again for your input.
Jestine Yong
February 10, 2015 at 9:22 am
Hi owen,
Ok got it. I thought you took away the capacitor (cap).
Thanks.
Jestine
HC
March 3, 2015 at 11:02 am
Thanks Bro. It helps. My Fan back to operation after changing the cap as you mentioned in your guide.
Jestine Yong
March 3, 2015 at 8:25 pm
HI HC,
Congratulation!
Jestine
RS
May 11, 2015 at 3:14 pm
Hi Mr. Jestine,
Thanks for the sharing.
Recently my National brand ceiling fan has stopped responding to the remote press.
Following the suggestion posted above, I check the big capacitor and found out that the 2.9uF capacitor is giving me 1.x uF only. I believe that particular cap will need replacement.
However, I am having a problem to source for such big capacitor in my area (Penang town area). Many electronics shops seem to be aware of the capacitor that I am looking for (when I brought the cap as sample to show it to them, they immediately know that it is for the remote control fan), but they are not selling such component.
Is there anyone over here could share with me some information on where could I purchase such components?
regards,
RS
Jestine Yong
May 11, 2015 at 9:15 pm
Hi Rs,
I suggest that you buy a slightly bigger or smaller uf to test it out. I do not know of anyone in Penang that have this kind of cap. I suggest that you search online to see if you can this kind of cap. Have you checked all the caps or only the 2.9uf cap?
Jestine
RS
May 12, 2015 at 3:34 pm
Hi Mr. Jestine,
Thanks for your reply. I checked all the big caps after unsoldered them out from the main PCB. There are 3 big caps on the board, 5uF, 2.9uF and 82.
Out of the 3, the 2.9uF seems to be out of +/- 10% range.
Would such capacitor in the link link suitable for the replacement?
By the way, is there any safety issue concern if I get a capacitor with slightly bigger or smaller than then 2.9uF value for replacement? Thanks for taking your time to read the comment.
regards,
Ryan
Jestine Yong
May 13, 2015 at 8:35 pm
HI Ryan,
Send to me the board photo for further discussion. By the way, just got to know a local from Penang told me that he bought electronics components in Jalan Kampung Bengali Butterworth. He said there were few electronic shops.
Jestine
Low Siew Ling
August 22, 2015 at 7:07 pm
Hi Jestine,
May I know roughly how much a capacitor cost? TQ
Jestine Yong
August 23, 2015 at 3:34 pm
HI Low,
It is only few ringgit each.
Jestine
farid
November 10, 2015 at 11:20 pm
Do you have 0.82 capasitor bos
Jestine Yong
November 11, 2015 at 9:19 am
Hi Farid,
Sorry i do not sell parts. try buy from local electronics store.
Jestine
farid
November 11, 2015 at 3:35 pm
Jestine
my beebest ceilling fan has speed problem (only speed 1,2,3) and speed 4 ok..do u have idea what is the component failure. I change 2.2uf but still persist
Jestine Yong
November 11, 2015 at 8:07 pm
HI Farid,
Do you mean speed 1 ,2 and 3 does not rotate at all? I suggest that you check all the capacitors in the circuit board.
Jestine
farid
November 11, 2015 at 10:47 pm
Rotate but slow(speed 1,2,3 same speed) Manufacturer does not have spare board. Today search few shops but they dont have certain cap..now im looking online from china
Jestine Yong
November 12, 2015 at 9:54 am
Hi Farid,
Have you checked if the speed 1,2 and 3 capacitors value is out?
Jestine
farid
November 12, 2015 at 12:05 pm
Not yet i dont have meter..anyway thanks i will try
Eric
December 17, 2015 at 8:55 pm
My KDK R48SP ceiling fan, also known as the baby fan, stopped working. I looked around the bottom cover and have no idea how to open it! Any tips? Thanks.
Jestine Yong
December 22, 2015 at 1:31 pm
Hi Eric,
Try check this below video and related videos in youtube:
https://www.youtube.com/watch?v=1-EdSiYTIBU
Jestine
hakimi
April 11, 2016 at 10:04 pm
may i know the exact shop name at jalan pasar that have this .1uf and .82uf cap?
thanks
Jestine Yong
April 12, 2016 at 10:00 am
Hi Hakimi,
I'd got it from PJ Rising SS2. You can Google it to get the map location.
Jestine
hakimi
April 12, 2016 at 2:40 pm
thanks..
Dave lim
May 18, 2016 at 12:16 pm
I have a kdk ceiling fan with the same motherboard m14c7. The fan just suddenly died... no response.. dead. No remote led light nothing. I removed the pcb and desoldered the 2 capacitor 0.82uf and 0.1uf and replaced them with new ones. It still does not work, no life. What could be wrong ? I check both the mains switch and fuse both ok. What is the next step ?
Jestine Yong
May 18, 2016 at 5:52 pm
Hi Lim,
In your case, you may need to do voltage checking to see if there is AC input and dc in the circuitry or not. For checking AC it is easy there is a white connector marked "L" and N" and it should have 230 vac. Since I have given the set back, I can't show to you what voltage and point to check-sorry.
Jestine
Dave lim
May 18, 2016 at 10:00 pm
I have used a multimeter to check the inputs 230vac live detected. I have also tored down the motor and checked the thermal coil protection fuse ( both ok). How do i check the dc voltage ? Is there any other component that can give such a dead symptom ? I am puzzled. What could it be ?
Jestine Yong
May 19, 2016 at 1:04 pm
Hi Dave,
Checking DC voltage means you have to turn the set On and perform the voltage or even signal (waveform test). Having the schematic will be an added advantage for you. If behind the board have an IC then you have to know what type of IC and find out from the datasheet the input dc supply pin, output pin and etc.
Jestine
see
May 24, 2016 at 5:10 pm
Dear Jestine Youg
I got KDK Ceiling Fan Circuit board M14C7 speed problem any new components can made replacement expect use the original Shizuki 2.4UF or 5.0UF or 1.8UF capacitor.Thks
Jestine Yong
May 25, 2016 at 8:59 am
Hi See,
If possible you need to replace with the same type with the same capacitor value.
Jestine
Eddie
August 4, 2016 at 5:17 pm
Thanks You Sir!!!
I follow your instuction to change all the five capacitors marked above,totally settle my fan remote control and fan speed problem. Nice work sir!For those who had knowledge how to test which capasitor spoild will save some money but for me i just change five of them. Only cost me less than RM20 to buy those replacement capacitor. i found it at pasar road of jalan pudu. Now my ceiling works like new. Thumbs up
Jestine Yong
August 4, 2016 at 7:53 pm
Hi Eddie,
Congratulation!
Jestine
Eddy
August 5, 2016 at 2:56 am
Dear Jestine,
I have a Panasonic ceiling fan same model as the one your have explained. The fan was working fine and suddenly there is no response. I turn on the main switch and no response and remote switch also has no response, what is likely reason, is there a video to teach how to dismamtle the pcb board from the fan unit?
Jestine Yong
August 5, 2016 at 9:03 pm
Hi Eddy,
Sorry i do not have the video because already returned the set to customer. In your case, the best is to check all the big capacitors. Make sure the fuse is good. Read the above post by Eddie where he replaced all the 5 capacitors and is working fine now.
Jestine
Subra
December 17, 2016 at 5:20 pm
Can someone help me. I have a similar board and need to replace the 2 diodes which goes by number A 618.This certainly not the diode code but the code of panansonic. Can someone tell me whether I can replace this with IN 4007 diodes.
Jestine Yong
December 19, 2016 at 10:39 am
Hi Subra,
What happened to the two diodes? Open circuit? If these diodes were TVS diode then it should have no reading both ways when check it with an analog meter.
Jestine
Luqman
February 14, 2017 at 5:42 am
Mr. Yong,
3'years ago i bought myself 3 units of Panasonic Bayu5 ceiling fan. They performed as expected. However, a couple of months ago, all 3 are started making this humming sound, especially the one in my bed room, which i frequently use the most
1) how can i repair it?
2) Should i get panasonic technician to have a look?
3) does it have to do with any faulty to my fans or house electrical wiring
Jestine Yong
February 14, 2017 at 9:36 pm
Hi Luqman,
Just before the fan started to work did you hear the humming sound? The humming sound only can be heard when the fan is running? Humming sound is the same in all the speed?
Jestine
Luqman
February 19, 2017 at 8:41 am
there's no sound before I switched it on... but once its "on", the humming sound starts at a very low sound... after a while, the sound becomes so loud... sound is the same at all speed... but if i switch it off, then turn it on back, the sound level remains...
Not sure if there's any connection, but when i hand press the center part of the fan (the one which shows the fan logo) giving some pressure to it, the sound stops... as if theres a loose part
Jestine Yong
February 23, 2017 at 10:29 pm
Hi Luqman,
As what you have explained,it could have a loose parts or dry joints. If you have not deal with repair before I suggest that you get a serviceman to do it. If you think you can handle it, then open up the cover and check for any loose connection and dry joints.
Jestine
Jon
April 22, 2017 at 8:14 pm
Is there any way to bypass the entire pcb and connect the live and neutral wires directly to the black, white and red wires? I would then add an external fan speed controller attached to the wall.
I had previously fixed the capacitor but it is getting spoilt again. I dont want this to take up anymore of my time.
Jestine Yong
April 25, 2017 at 5:28 pm
Hi Jon,
I have not done that kind of modification before and the board is not with me thus it would be hard to give you an answer.
Jestine
Zack
May 22, 2017 at 9:34 am
Hi Mr Yong,
I have 4 units of KDK ceiling fan that I believe have the same problem. Very slow. The board also similar and very costly if I have to change all them. Can consider to buy new rather than change the board because at the same time the fan also started noisy. But, for testing, fun and hobby, I'm looking for the capacitor online and don't know type of capacitor for the fan.
Hope you can assist to provide with details specs and name to refer if I'm searching it online.
Jestine Yong
May 23, 2017 at 10:24 pm
Hi Zack,
I have not repaired this brand before thus I would not know what value and type of capacitor used. Perhaps you can send the photo of the capacitor to me. Go to contact us and send an email to me and I will reply you back.
Jestine.
garygoh
September 15, 2017 at 3:21 pm
Where can get the spare part(capacitor) kl or pj.
Jestine Yong
September 15, 2017 at 8:41 pm
Hi Garyoh,
You can get it from KL jalan pasar
Jestine
Liaw
October 17, 2017 at 9:11 pm
Hi Jestine, I have a National ceiling fan which was damaged I believed due to heavy current load, and many of my neighbors appliances (TV, freeze, etc) were affected as well. I opened up the fan and thought that just replaced the fuse will fix the problem, and after I turned on the power and immediately it blew up the new fuse. Can this due to one of the capacitors?
Thanks in advance.
Jestine Yong
October 17, 2017 at 9:20 pm
Hi Liaw,
When a fuse blown, usually there will be one or more than one components shorted. Usually it would be the semiconductor components such as diode, power IC, transistor and etc. In your case (lightning struck), I suspect the bridge diodes could be shorted that had caused the fuse to blow and not the capacitor.
Jestine
Liaw
October 18, 2017 at 1:42 pm
Thanks Jestin for your prompt reply. Do you do repair? If not, do you know anyone around Klang Valley can do this? Thanks.
Jestine Yong
October 21, 2017 at 10:09 pm
Hi Liaw,
Sorry, I have no contact of the fan repairer and no longer do repair works for customers. Perhaps you need to Google it and try to search it. Or you can ask those electrical shops to see if they know of someone that can repair your fan.
Jestine
Jestine
LingLing
October 18, 2017 at 2:05 pm
I have a National Ceiling Fan where after running for about 20 min, it started produced knocking sound as if there is a pull-back as it rotates. The shaft which is hanging onto the ceiling shakes as if there is a inertia (pull-back) as it rotates. Then, I switched it off. When I switch it on again after a few min, the sound came back.
Can anyone help? Thanks.
Jestine Yong
October 21, 2017 at 10:06 pm
Hi Ling Ling,
You need to get a technician to check on the fan. Probably there could be electronics fault.
Jestine
Sunil Kathuria
November 18, 2017 at 5:37 pm
Hi Jestine
I bought a panasonic fan in KL and brought it to India in 2008. Now this fan has started giving trouble .
It does not respond to report
It runs at a constant speed with masking tremendous vibratory noise .
I tried searching this capacitor of.82Ufd or eqivalent but failed so far.
If I want to make this fan direct what do U think I should do . Can you guide me on that
Jestine Yong
November 23, 2017 at 8:07 am
Hi Sunil,
How many volt is your 0.82uf cap?
Jestine
Wan
November 22, 2017 at 4:05 pm
So hard to find 3 metalized capacitor in electronic shop.
Have speed problem, and i want change all of the capacitor..where i can buy it
Jestine Yong
November 23, 2017 at 8:02 am
Hi Wan,
You can buy it from Jalan Pasar Electronics Center.
Jestine
Wan
November 25, 2017 at 10:54 am
Tq..already find the capacitor..one more, what cause remote fan celling cannot change speed? Check remote it okay..suppose when change speed, the fan will sound tett.but my fan no respond, stay in same speed..it is transistor in board? Or speed capacitor?..i hope u can help me
Jestine Yong
November 27, 2017 at 10:13 am
Hi Wan,
Mainly bad capacitors. I suggest that you check all the capacitors value in the circuit board.
Jestine
Sunil Kathuria
January 16, 2018 at 1:24 am
Hi Jestine
Thanks for your blog. I am from India and I purchased a Panasonic fan seven years ago from KL . It developed a problem of jerking and running on a single speed. It used to be very disturbing and was not responding to remote also.
I changed the capacitor with 1 ufd. It is working perfect. Thanks for your help
Jestine Yong
January 16, 2018 at 8:41 am
Hi Sunil,
Good to hear that it was working now.
Jestine
RC
August 5, 2018 at 8:54 pm
Hi My.Yong,
Regards to the 3 "speed capacitors", 1.8uFJ500VAC, 5.0uFK250VAC and 2.4uFK250VAC.
May I ask what is the J and Ks (after the uF) means?
Thanks,
RC
Jestine Yong
August 6, 2018 at 4:55 pm
Hi RC,
J means 5% and K means 10% tolerance
Jestine
SJ
October 23, 2018 at 1:40 pm
Hi Jestine ...
i am having malfuntion M14C7 board from my panasonic fan.
i was just wondering, how do we know which capacitor is out ? ... after reading all the sharing ... i know there are 4 capacitors, the problem with the current PCB .. the fan will start of very slowly ... like needing push ... and then it will stays at slow speed no matter which selection i made.
i have a multimetre .. but i am not sure how can i test the capacitor by using the multimetre ..
Jestine Yong
October 23, 2018 at 9:38 pm
Hi Sj,
You need a digital capacitance meter to test it and find out the bad one. If you do not wish to invest in this meter, you can just replace all the capacitors since they are not expensive.
Jestine
Lik
December 2, 2018 at 3:33 am
I change capacitor 0.82uf and 1uf.
But fan still slow run.
Can you help me?
Thank You
Jestine Yong
December 4, 2018 at 7:47 am
Hi Lik,
Slow in speed 1 or all the speed? Have you checked all the capacitors?
Jestine
RC
January 30, 2019 at 5:43 pm
Hi Justine,
I'm having trouble sourcing the red capacitors (1.8uF, 5uF and 2.4uF). Do you mind suggesting alternative replacement in element14 for these capacitors?
Thanks in advance.
regards,
Ryan
Jestine Yong
February 1, 2019 at 1:09 pm
Hi RC,
For fan capacitors, the best is to use back original value. Other values than the original one can change the speed of the fan. Try search from aliexpress.com to look for the cap you need.
Jestine
Bernard Ong
February 9, 2019 at 10:52 am
Hi Jestine Yong,
Just came across your article and found it interesting and helpful. I have several KDK Z60WS with 7-spd fan. Initially I replaced the whole PCB and its very costly. It took me a long time to figure out that the culprit is the 275V 0.82uf capacitance and managed to save several boards later just by replacing this capacitor. Despite this, I have one particular problem which you may be able to help. In one of the board, after replacing that faulty capacitor, the fan works properly in changing speed. But when switch off into standby mode using the remote controller, the fan still continue to swing very slowly non-stop. I had to switch off the main switch. Could you figure out what is the problem. Thanks.
Jestine Yong
February 11, 2019 at 9:41 pm
Hi Bernard,
I have not seen this kind of circuit board and problem before thus unable to tell you what is exactly wrong with the board. Some fan models may use relay (I'm not sure about yours) and the contact can give problems. In your case, it can be capacitor value out, high ohm in resistors, control IC faults and etc.
Jestine
Jac
March 1, 2019 at 5:41 pm
Hi Jestine
My fan (KDK R48SP) problem is remote control no response. I have replaced 0.82uF and 1.6uF cap with new ones, as both are measuring under value (0.55uF and 1.03uF respectively).
However, remote still doesn’t work. I measured the other two big caps, it reads 2.8uF. Should be fine.
Not sure what am I missing here.
Would appreciate very much, if you can share your thoughts.
Jestine Yong
March 2, 2019 at 9:14 pm
Hi Jac,
In this case, it could be the remote control fault or the control board. You need to check if the control board is getting DC supply to the IC or not. If no DC supply voltage, possible the power section have problem.
Jestine
mar
February 21, 2020 at 3:46 pm
hi jestine,
i have the same board except there is no black cap like shown by arrow above. they put a jumper instead on the slot(and it worked fine before)
the yellow one is fine, 0.1u.
my question is, are those 3 brown caps responsible only for fan speeds or damaged brown caps can actually stop your fan from even spinning? i hear beeps when i press the remote so i can assume that miliamp-dc circuits is working fine. 1 of the brown cap is broken, 1 is fine, the other 1 is outside its +/- rate
thanks.
Jestine Yong
February 22, 2020 at 3:39 pm
Hi Mar,
If one of the brown caps have problem it can also cause your fan not to spin. I suggest that you test all the caps and replace the bad one and retest.
Jestine
tay
March 31, 2020 at 11:21 pm
hi sir,
i hv panasonic ceiling fan model fmy14s. fan not respond to remote control. switch on fan, can turn and found that speed from slow to fast overnight. what component faulty. please help
Jestine Yong
April 1, 2020 at 2:14 pm
Hi Tay,
Chances is high due to bad capacitor.
Jestine
tay
April 2, 2020 at 12:20 am
thanks jestine,
which capacitor?
Jestine Yong
April 2, 2020 at 10:47 am
Hi Tay,
Usually the cap in the Ac input area. If you have the capacitance meter just check all the big caps in the circuit.
Jestine
tay
April 2, 2020 at 12:19 pm
hi jestine,
possible is 0.82uf
Jestine Yong
April 2, 2020 at 12:25 pm
Hi Tay,
Yes possible. You just need to test the others also to avoid any future problem.
Jestine
tay
April 2, 2020 at 7:03 pm
hi jestine,
will be faulty speed control of cap affect remote control not function?
Jestine Yong
April 3, 2020 at 10:34 am
Hi Tay,
Possible if the cap have very low capacitance. Just check all the capacitors will be the best procedure.
Jestine
Eric
April 6, 2020 at 9:08 am
hi jestine,
panasonic ceiling fan press remote control can hear sound tik but motor speed not change and remote must nearest to fan only can function and normally timer light can on when press. now timer light cannot always on when press timer button. what is possible cause this problem. please help. thank you so much.
Jestine Yong
April 7, 2020 at 10:46 am
Hi Eric,
Try replace the remote control batteries first and retest and make sure the battery compartment contact are clean. If all okay then you may need to check the capacitors in the circuit board.
Jestine
Eric
April 8, 2020 at 10:44 pm
Hi jestine,
remote ok. which capacity problem?
Jestine Yong
April 9, 2020 at 11:38 am
Hi Eric,
Inside the fan circuit board. There are few and you need to test all of them.
Jestine
Alex
May 31, 2020 at 3:26 pm
How to repair the KDK electronic controller KY15D? Speed 2 is out (slow). Other speed OK.
Jestine Yong
June 1, 2020 at 9:32 am
Hi Alex,
Try check the capacitors to see if one of the capacitance already out.
Jestine