Samsung indoor unit AM26B1(2)C13 not start by remote

Hi,

It could be that the motor for the device needs to "warm up". Everytime it stops the internal thermostat sees that the target temperature has not been reached so it starts the internal motor again. This happens in a cycle until the motor gets warmed up or the target temperature is reached. This is my hypothesis. So, you might need to get the devices's motor checked out. Thank you.

The receaver is most likely broken?

videos in the link

https://www.google.com/search?q=Samsung+mini+split.+how+to+program+remote+to+unit

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It's possible you have a bad data wire on one of the systems. Swap the data wire or both if two with a different wire. (1&4--2&3) whatever. Whatever you do inside obviously do outside. Might have extra resistamce that is throwing the error but will be fine for a ground wire.Or do one system at a time, being sure to change your dip switch settings until you figure out the problem unit. Good Luck!!

If you need further help, reach me via phone at https://www.6ya.com/expert/thomas_092728000e6acb79

I have had similar problems with Samsung. Apparently, the indoor board fits a lot of different models and each has to be "programmed" in to suit your model. Not sure what was wrong with your machine before but it has been known for these units to have a faulty outdoor fan motor which causes the outdoor board to fail as well. When this happens, the indoor unit will usually work fine for about a minute or 2 and then shut down, with lights flashing. The outdoor wont start at all. If these were the symptoms, I would suggest putting your old indoor PCB back and then getting a new outdoor fan motor and outdoor PCB.

Try a new set of batteries in the remote... If that doesnt work, look on the indoor unit , behind the filter screen or on the side for a "manual start or emergency start button or switch" If that works, it may be the remote is faulty. If not the remote, it will be the recveiver board on the indoor unit.

THE OUTDOOR UNIT HAS A CONTACTOR WITH THE CONTACTS WELDED TOGETHER THE CONTACTOR CONNECTS TO THE COMPRESSOR AS IT TYPICALLY PULLS A SURGE OF 20 -30 AMPS OR MORE..WITH THE INDOOR UNIT IN FAN ONLY THE COMPRESSOR SHOULD NOT BE RUNNING. THE CONTROL WIRES GOING TO THE UNIT HAVE 24 VOLTS TO THE CONTACTOR TO PULL IN THE CONTACTS TO SUPPLY 220 TO COMPRESSOR.

I have the same problem too. Aircon cannot switch on, two lights from the top is blinking. Everytime I turn on, the flip is open then close again with sound. The technician said the thermostat cable need to be replace. It cost about $15. The cable is 14" long. Hope this help.

This could be caused by a blown circuit breaker or fuse inside the unit, a damaged compressor or fan motor, faulty wires connecting the compressor or fans to the control board unit, a faulty or hung relay on the control board (this can sometimes be solved by tapping the relay with a screwdriver), or the starter capacitor for the compressor or fan motor.