Remote Control Ceiling Fan

[eross_xesroll]

Guys, Need your opinion.my ceiling fan(KDK-remote control) suddenly become slow and remote control not functioning.any idea???thanks

 

[barry]

It's broken.

 

[hamidrezakarami]

Do you check its batteries?

 

[eross_xesroll]

Battery is ok.i search solution in web most of them says that capacitor could be faulty.

 

[tpetar]

Guys, Need your opinion.my ceiling fan(KDK-remote control) suddenly become slow and remote control not functioning.any idea???thanks

Replace batteries, they can shows good voltage but on load, voltage rapidly go down, due to some internal chem material failure. In this situation batteries cant supply needed current to circuit.

Clean IR diode body or clean protecting glass/plastic for IR diode.

Open remote control and clean tasters.

 

[kripacharya]

Guys, Need your opinion.my ceiling fan(KDK-remote control) suddenly become slow and remote control not functioning.any idea???thanks

this is most likely if the capacitor inside your fan has gone bad. Ceiling fans are usually single split-phase induction motors which require a capacitor to work. Probably nothing to do with the remote. However since you have a speed control based on electronics, then probably there are SCR's/Thyristors involved, which can make fan capacitors go bad early.