In Australia I see the infamous E320 pretty often to be honest. So far it's been 50-50 with fault being either the sensor or the board. I usually pull out the board out and inspect those pins on the back that connect to the sensor.. can just be poor solder connection that's the problem. What bothers me is the most is price of a new sensor is half of a brand new outdoor board !
@@TaddyDigest Hey.. I got a bit of a A/C conspiracy theory to ask for your opinion. In the past few years I've noticed a lot of units with their main PC board + fans dying (eg. Daikin it's an L1 code error) It appears to be around that 10 to 12 year old mark. but maybe coincidently but this particular "out of the blue' fault seems to be happening to younger units of a few brands lately. I heard if a DC fan spin backwards (eg. from wind) it can generate voltage.. I'm assuming there's diodes or something that prevent these unknown spikes to take out boards and fans?? Like I said It may sound like Air con conspiracy but I'm not sure if the design fault is intended or just simply not corrected. The repair costs put a total replacement as a reasonable option but I can't see people spending thousands on a new ducted system every 7 - 10 years.
@@djfunkychicken I am looking at the repair cost and figuring this is going to cost me about 1k+. Gas recharge, clean vent, new PCB and new sensors (plus oz lbr rates). Units is 6 years old. Something is so wrong with complex sensors and electronics, like seriously, its a compressor with an on/off switch. Why do people keep making stuff complex, and too many points of failure?
Mine might run for days or weeks and then throws it. How can u tell if the charge is right without getting a tech out? I’m just an electrician but we don’t anyone local who knows much about these.
Great video thanks for the input. I measured the resistance and it was way out so I bought the a replacement OLP cable however I bought the wrong OLP cable as it it about 10cm too short in places. The cable took over a month to arrive and I really need my aircon working so I am reluctant to return it and wait for a replacement. I am pretty handy with a soldering iron and some shrink wrap so I was wondering anyone knows if splicing in an extra length of cable is likely to impact the sensor readings or if I am best to bite the bullet and get another cable? Alternatively, If I had the male connector end of the cable I could potentially use the old cable to extend it with the correct connectors. Thoughts?
If you lengthen the cable as long as you use the proper connectors and make a good connection then it will work You may want to order the right sensor and just make a temporary fix for now
cashonlyj I have a question when the ambient is 67 degrees condenser fan is working slowing. Is automatic speed when the ambient increase or is something problem
hey taddy,,,, I got a 4 zone 36k btu MAX HEAT heat pump hooked to four heads 18, 9, 9 , 7.....how come when I turn off the indoor heads the head starts counting from 1 2 3 4 5 6 then I hit the power button off again. And it shuts right off. Very weird never seen one do it before.
I'm working on 6 of these units all showing the same error code e320 the ones I've checked resistance on say they should be over 150 degrees when they're only about 75 how common or uncommon is it that you'll have that ma y go around the same time I talked to tech support and he said from what he had me check that it's bad and every one I've checked so far the way Samsung told me to has been bad I need some advice because I dont want to replace 6 of em if they might not be bad
Wow I have only changed 2 since I started installing and servicing these units. If tech support told you then it could be so. But Did you adjust charge or try adding any refrigerant. What's your location?
I'm working near Dayton Ohio for a company based out of Columbus and I have little experience with these Samsung units for instance I did not know that they only call for 3 and a 1/2 degrees of so cooling I believe The one unit I pulled the charge out of it and Weighed the refrigerant it was a pound low I weighed the correct charge back in and it did the same thing I was wondering if an issue in the evaporator could be contributing
It has additional refrigerant that needs to be added as well if it's over 25 ft of line sets. Here is my email if you would like some resources I may be able to help tadfuller1@gmail.com
Hi Ted thank you for all these informations it really helped But sometimes I changed the sensor and the main board also , I still have the problem. I think the resistance value of this olp sensor is between 200 to 400 ohms But my existing and new sensors are about 180 ohms in normal temperature. What you think about this?
I'm getting the e320 error code only when my Samsung ducted is manually turned on in heat mode. If I turn it on cool it will work. If I run it on auto it will work and heat as required. I also tried a start timer for early in the morning and this seems to turn it on running on heat. What should I test with these symptoms before calling a technician?
I would probably say call a technician Hopefully there is somebody qualified in your area Unless you want to try to diagnose yourself In that case I can help you through email And even phone number Here is the link to join Join this channel to get access to perks: th-cam.com/channels/uMyjTVlkM4xZ5z_eSyoB1w.htmljoin Wanna learn more about hvac? Check out my hvac tips for technicians playlist. th-cam.com/play/PLVjetZt5xgenmO76adHwb2ctyeBIFKUus.html
I’m working on an older unit. AqV36jax. The condenser is flashing Ad then a number. I can’t find any specs on this code. In F2 the unit runs. Any ideas?
Hi Tad, I have had the OLP sensor replaced already but am still getting the E320 error. It is at random times and will do it first thing in the morning or night when it hasn't been used all day. I have had it error twice and then 5 minutes later work again. Is this a bad PCB?
@@TaddyDigest Ted, you are a more than wonderful person. Your words are true. Of course, I changed the sensor, so it turned out that the problem was the pcB, so I changed it with the sensor and now the air conditioner is working fine.
Hello, Tad. What’s the best way to find a trained Samsung tech to service my unit AC030JXADCH. After calling six air conditioning companies nobody wants to work on this split system units. Homeowner in major need of help and guidance. Located in Irvine, CA.
Hi Ted, I have a e 320 error and talked with Samsung tech. He recommended that I replace the Sensor Assembly DB32-00199A, PCB DB92-03310A, and Sensor clips DB81-00635A. My problem is that no one can get me the parts. Do you have a supplier or recommendation of a place that can provide these parts? Thanks
Hey Thank you for subscribing I have 2 guides for troubleshooting. I can give you my email and send you the copies I have. Please join and be a member. Let me know when you Joined and I will give you my email.
Hey Tad, is the OLP sensor replacement simply a matter of shutting power down and replacing? I'm a qualified electrician but haven't played with these units before..another company diagnosed it as faulty but want $900aud to replace a $140 part 😔
Wow that's a crazy price... Yes you shut power off and wait fifteen minutes for capacitor bank on inverter board to trickle power. Then you locate sensor on dome of compressor locate sensor on coil and on discharge line and outdoor ambient. Replace
hello Tad, I am having AE090 (year 2016) and having the E320 error but once the indoor unit is switched off / on the error disappears but in a 1/2-1 day it again appears. I have measured the resistance of the sensors and seems correct OLP sensor having 160 Ohm (at 20°C/70°F). Is that a faulty sensor or the PCBs? Any suggestions?
Have U factory weighed in the charge to make sure that the refrigerant is good ? If the factory charge is verified If the resistance Is verified Replace main PCB.
Join this channel to get access to perks: th-cam.com/channels/uMyjTVlkM4xZ5z_eSyoB1w.htmljoin Then send me an email and I will send the resistance charts to you
Hey here is a link for a similar unit however I can't decipher the part number required for your units M# s3.amazonaws.com/samsung-files/Tech_Files/CAC/Outdoor+Units/Exploded+Parts+Views/AC018JXADCH_Exploded_View_Parts_List(map).pdf You may have to call a distributor to get the specific number needed.
Hi it's me again I have about 60 PC's of this unit Last year I faced this error more than ten times No matter how much I try to fix it by changing the sensor no positive result Until I changed the main PCB then it went functioning properly With out changing the sensor How weird is that!
Hi iam service technician and i have samsung unit and i Have Error 320 in indoor display thermostad i have the manual service and i looking for this code and cant not find the same code in the manual service only Error321 my model is AM053FXMDCH and thank you for your help
Hi. my name is Mohamed ishtiyaque nowadays I'm working on Samsung inverter AC I got a problem E101.E109.and E604 I was unable fix this issue so could you help me out please that how to fix it
This was fantastic. Im in security automation not in aircon...but I do have the e320 / A0 error. So great to know what it could be.
In Australia I see the infamous E320 pretty often to be honest. So far it's been 50-50 with fault being either the sensor or the board.
I usually pull out the board out and inspect those pins on the back that connect to the sensor.. can just be poor solder connection that's the problem.
What bothers me is the most is price of a new sensor is half of a brand new outdoor board !
Very interesting
Thank you for sharing this knowledge with me
Please hit the like button
@@TaddyDigest just did.. great channel mate.. keep it up!!
Thank you DJ funky chicken Love your TH-cam handle name
@@TaddyDigest
Hey.. I got a bit of a A/C conspiracy theory to ask for your opinion. In the past few years I've noticed a lot of units with their main PC board + fans dying (eg. Daikin it's an L1 code error) It appears to be around that 10 to 12 year old mark. but maybe coincidently but this particular "out of the blue' fault seems to be happening to younger units of a few brands lately. I heard if a DC fan spin backwards (eg. from wind) it can generate voltage.. I'm assuming there's diodes or something that prevent these unknown spikes to take out boards and fans?? Like I said It may sound like Air con conspiracy but I'm not sure if the design fault is intended or just simply not corrected. The repair costs put a total replacement as a reasonable option but I can't see people spending thousands on a new ducted system every 7 - 10 years.
@@djfunkychicken I am looking at the repair cost and figuring this is going to cost me about 1k+. Gas recharge, clean vent, new PCB and new sensors (plus oz lbr rates). Units is 6 years old. Something is so wrong with complex sensors and electronics, like seriously, its a compressor with an on/off switch. Why do people keep making stuff complex, and too many points of failure?
Parabéns. Luciano Freitas . From Brasil 🇧🇷
Thank you 😊
Mine might run for days or weeks and then throws it. How can u tell if the charge is right without getting a tech out? I’m just an electrician but we don’t anyone local who knows much about these.
Great video thanks for the input. I measured the resistance and it was way out so I bought the a replacement OLP cable however I bought the wrong OLP cable as it it about 10cm too short in places. The cable took over a month to arrive and I really need my aircon working so I am reluctant to return it and wait for a replacement. I am pretty handy with a soldering iron and some shrink wrap so I was wondering anyone knows if splicing in an extra length of cable is likely to impact the sensor readings or if I am best to bite the bullet and get another cable? Alternatively, If I had the male connector end of the cable I could potentially use the old cable to extend it with the correct connectors. Thoughts?
If you lengthen the cable as long as you use the proper connectors and make a good connection then it will work
You may want to order the right sensor and just make a temporary fix for now
@@TaddyDigest Thanks Taddy, I am off to the local electronics store tomorrow for parts to make up my extender.
Awesome Glad you are getting it done.
have you got a video that shows how to change the OLP sensors?
yes
@TaddyDigest can you share the link please?
Hello, what is the solution on PO error on outdoor unit Samsung ac..
not sure
Its always happy in the red barn. Tad great info. you make it interesting and were it can be understood .
Thank you J really appreciate you man
I shall see you this week sometime
cashonlyj I have a question when the ambient is 67 degrees condenser fan is working slowing. Is automatic speed when the ambient increase or is something problem
@@atanaciomaldonado3943 Let me send that to Tad hold on 1 min.
Hi Ted, pls share how can I check refrigering using buttons on the circuit?
check out my playlist I have a video on your question
@@TaddyDigest I cannot find it. Please share the link
I just through though all the videos and couldn’t kind it either! 😂
hey taddy,,,, I got a 4 zone 36k btu MAX HEAT heat pump hooked to four heads 18, 9, 9 , 7.....how come when I turn off the indoor heads the head starts counting from 1 2 3 4 5 6 then I hit the power button off again. And it shuts right off. Very weird never seen one do it before.
that is weird never heard of that I will check out the bulletins on www.samsunghvac.com
@samsunghvac
I'm working on 6 of these units all showing the same error code e320 the ones I've checked resistance on say they should be over 150 degrees when they're only about 75 how common or uncommon is it that you'll have that ma y go around the same time I talked to tech support and he said from what he had me check that it's bad and every one I've checked so far the way Samsung told me to has been bad I need some advice because I dont want to replace 6 of em if they might not be bad
Wow I have only changed 2 since I started installing and servicing these units.
If tech support told you then it could be so.
But
Did you adjust charge or try adding any refrigerant.
What's your location?
I'm working near Dayton Ohio for a company based out of Columbus and I have little experience with these Samsung units for instance I did not know that they only call for 3 and a 1/2 degrees of so cooling I believe The one unit I pulled the charge out of it and Weighed the refrigerant it was a pound low I weighed the correct charge back in and it did the same thing I was wondering if an issue in the evaporator could be contributing
It has additional refrigerant that needs to be added as well if it's over 25 ft of line sets.
Here is my email if you would like some resources I may be able to help tadfuller1@gmail.com
@@TaddyDigest I just emailed you
Awesome vid mate
Glad you enjoyed
Hi Ted thank you for all these informations it really helped
But sometimes I changed the sensor and the main board also , I still have the problem.
I think the resistance value of this olp sensor is between 200 to 400 ohms
But my existing and new sensors are about 180 ohms in normal temperature.
What you think about this?
I will check the resistance charts and get back with you about your reading on the sensor give me about 2 hours
Hey I checked the resistance chart and I found that a 180 means 78ﾟF and that sounds pretty normal
Let me know if that helps
I'm getting the e320 error code only when my Samsung ducted is manually turned on in heat mode. If I turn it on cool it will work. If I run it on auto it will work and heat as required. I also tried a start timer for early in the morning and this seems to turn it on running on heat.
What should I test with these symptoms before calling a technician?
I would probably say call a technician
Hopefully there is somebody qualified in your area
Unless you want to try to diagnose yourself
In that case I can help you through email
And even phone number
Here is the link to join
Join this channel to get access to perks:
th-cam.com/channels/uMyjTVlkM4xZ5z_eSyoB1w.htmljoin
Wanna learn more about hvac? Check out my hvac tips for technicians playlist.
th-cam.com/play/PLVjetZt5xgenmO76adHwb2ctyeBIFKUus.html
e463 error also same or different
I also would like to know about the different uses for the buttons
Let me get to work I'll get you some information like what you're looking for
I appreciate it
I’m working on an older unit. AqV36jax. The condenser is flashing Ad then a number. I can’t find any specs on this code. In F2 the unit runs. Any ideas?
Hey
When it flashes ad
It should be addressing or displaying the number of indoor units tracked
Send me your email
Mine is tadfuller1@gmail.com
Hi Tad, I have had the OLP sensor replaced already but am still getting the E320 error. It is at random times and will do it first thing in the morning or night when it hasn't been used all day. I have had it error twice and then 5 minutes later work again. Is this a bad PCB?
Bad PCB or Charge related
@@TaddyDigest Ted, you are a more than wonderful person. Your words are true. Of course, I changed the sensor, so it turned out that the problem was the pcB, so I changed it with the sensor and now the air conditioner is working fine.
Hi I have similar same problem with Mattherwryan so just wondering what is PCB means thanks.@@TaddyDigest
printed circuit board
sir my air-conditioning samsung 4 ton same problem error code E3 20 coming what problem please tell me
The whole video is exactly about what the issue could be. Are you seriously asking such a ridiculous question?
Hello, Tad. What’s the best way to find a trained Samsung tech to service my unit AC030JXADCH. After calling six air conditioning companies nobody wants to work on this split system units. Homeowner in major need of help and guidance. Located in Irvine, CA.
Look on samsung h v a c dot com
They have a dealer Locater
Check it out see who the Nearest dealer is
To you from you
Great video man. Keep them coming
Great I am glad you liked it
I hope it helps
Thank you for commenting
Hi Ted,
I have a e 320 error and talked with Samsung tech. He recommended that I replace the Sensor Assembly DB32-00199A, PCB DB92-03310A, and Sensor clips DB81-00635A. My problem is that no one can get me the parts. Do you have a supplier or recommendation of a place that can provide these parts? Thanks
Hey try out M and A supply company
What is your location
@@TaddyDigest Hi Taddy, How could I know the supplier M and A? I have same issue
Hi, having problem with DVM S ECO 5 TON | Error code E484 | the condenser fan starts working for 15-20 second and shut off | your suggestion | Thanks!
Good morning I am a new subcriber , can you put the links of Samsung troubleshooting guide.
Hey Thank you for subscribing I have 2 guides for troubleshooting. I can give you my email and send you the copies I have. Please join and be a member. Let me know when you Joined and I will give you my email.
Sir how to join ?
Hey Tad, is the OLP sensor replacement simply a matter of shutting power down and replacing? I'm a qualified electrician but haven't played with these units before..another company diagnosed it as faulty but want $900aud to replace a $140 part 😔
Wow that's a crazy price...
Yes you shut power off and wait fifteen minutes for capacitor bank on inverter board to trickle power.
Then you locate sensor on dome of compressor locate sensor on coil and on discharge line and outdoor ambient.
Replace
Hopefully this helps please like share and subscribe
If you have other questions let me know
Where did you find the part? Im in Australia too with the same issue
verry good information bro
thank you 😊
hello Tad, I am having AE090 (year 2016) and having the E320 error but once the indoor unit is switched off / on the error disappears but in a 1/2-1 day it again appears. I have measured the resistance of the sensors and seems correct OLP sensor having 160 Ohm (at 20°C/70°F). Is that a faulty sensor or the PCBs? Any suggestions?
Have U factory weighed in the charge to make sure that the refrigerant is good ?
If the factory charge is verified
If the resistance Is verified
Replace main PCB.
@@TaddyDigest thank you very much, will be checking the refrigerant amount!
your welcome my friend let me know
yes for sure, I will try to report back what the problem was. Today it was running without issue, I will be checking it when it fails again
What is the ohmic value of this olp sensor
it's a 100 ohm value range
I have a resistance chart I can send you if you need it 😉
Just Click Join and let me know
@@TaddyDigest sir can you send it
Join this channel to get access to perks:
th-cam.com/channels/uMyjTVlkM4xZ5z_eSyoB1w.htmljoin
Then send me an email and I will send the resistance charts to you
tadfuller1@gmail.com
I have similiar problem here with error 321 on samsung DVM SISTEM. Can u help me
Yeah I can help you
go check on my patreon first then send me a message and I will give you my email first
I have an E320 in my Ac100hbmdkh/eu. Can't find the part number for olp sensor. Could you help me? Thanks in advance
Hey here is a link for a similar unit however I can't decipher the part number required for your units M#
s3.amazonaws.com/samsung-files/Tech_Files/CAC/Outdoor+Units/Exploded+Parts+Views/AC018JXADCH_Exploded_View_Parts_List(map).pdf
You may have to call a distributor to get the specific number needed.
here is my email I can send you some more info through here tadfuller1@gmail.com
Hi.how do fix p3 error code in sumsung outdoor unit
Join I will help you
Thanks.i joined
you are awesome
Hi it's me again
I have about 60 PC's of this unit
Last year I faced this error more than ten times
No matter how much I try to fix it by changing the sensor no positive result
Until I changed the main PCB then it went functioning properly
With out changing the sensor
How weird is that!
not weird at all.
that happens all the time in the field
I had the same problem on another system.
thanks for connecting and sharing
Hii Samsung ac e470 problem
bro i am ac tacnishion and my one costumer ac prolam same same what is the salution bro tell me now e320
I have a book that I can send you that will help
If you want the guide please join be a member let me know when you join I'll give you my email
@@TaddyDigest give me your mail ser
Join Be a Member and I will
Thank you 🙏♥️
Your welcome
Thanks for watching subscribe and share for support
J'ai un problème avec mon climatiseurs
This sensor type is NTC200K. Resistance is 200KOhm @ +25C (205.4 kOhm @ +21C)
I have a Samsung guide I can send you to help you diagnose and troubleshoot Join my channel and I'll send you the guide via email
@@TaddyDigest would you like to mail me the guide
My mail id is:
rajnishkaloi@gmail.com
I am still faching this problem, ,,,my unite working 1 or 2 hour after come this code e3 in indoor and outdoor code is e320
this video will help you
th-cam.com/video/PiEozDJqHpI/w-d-xo.html
thank you for watching
Hi iam service technician and i have samsung unit and i Have Error 320 in indoor display thermostad i have the manual service and i looking for this code and cant not find the same code in the manual service only Error321 my model is AM053FXMDCH and thank you for your help
Hey give me your number on email at tadfuller1@gmail.com I will reach out to you
Taddy Digest maldona679@gmail.com
Hi. my name is Mohamed ishtiyaque nowadays I'm working on Samsung inverter AC I got a problem E101.E109.and E604 I was unable fix this issue so could you help me out please that how to fix it
is it single zone or multi zone
check out my patreon
I will help you trouble shoot
Very rare error.
E4 error codr plz tel me