Another lovely video brother. We service dozens of data centers with Bard units. Watching you work was like watching a movie you’ve seen 100 times, very good procedural step by step diagnostic. You’re doing great. 👍🏽👍🏽👍🏽 Keep fighting the good fight.
I use to work on these.. changed a few coils and blower motors.. Currently working on going into business for myself. Hopefully it works out.. Great video as always 👍
You probably know but thats a lockout relay the HPS and LPS go through. it also acts as a DOM timer for compressor protection and it bypasses LPS during low ambient run times or in the case of loss of charge it will strike 3 times and lockout. Same in the case of high pressure events 3 strikes then lockout(dirty condenser coil is always the issue) I think they are solid state relays so they are pretty reliable. personally I haven't seen one go bad but like anything electrical they can go wonky. Also if you have 24v between ALM and COM on the LOR you can confirm the unit is in lockout. Older Bards are great units. They'll run R22 at like 450 head pressure with a plugged condenser and restricted cap tubes for like 20 years before the wires start melting off the compressor terminals. The newer ones will lockout on high head if a ladybug lands on the condenser coil haha. Clean the coils and those units are absolute tanks. I'm surprised theres no redundancy at that site. Cheers Taddy, love all the content!
I enjoy your videos and love the way you take your time and show how you do the things you do it's great for new technicians as well as old technicians always learn something new every time great job
Great video I’m a new HVAC technician and these are the types of units we have where I work. Great information on these Bard wall mount units thanks for the great video 🙏
Bards are the best. A blast of arctic air into a large, open floor plan house is beyond compare. While the regular residential AC located on the roof is fine under normal circumstances, it is comforting, literally, to know that if you don't mind dropping a couple extra banknotes on 110+ degree days, you can make your home feel like a walk-in freezer within 10 minutes. There is nothing comparable.
At one of these now for the same issue thanks! Only difference is it's 25 ft in the air and the electrical portion is partially caulked in with siding 🤷♂️
Great video, very clear and informative. It's probably not ideal, but if you couldn't get a coil or replacement for several weeks or months, is it feasible to pump out all the refrigerate and Saunter repair the leak ?
I enjoyed this video! Which port top with blue hose or bottom red hose would I use to install A/C Easy Dry and Easy Seal? Thank you for sharing your knowledge.
Hey, thanks for vedio I have issues on brad hvac compressor not kik in while the fan is running I follow the step on this vedio I don't have voltage between c and y on the second step
I just finished 1 year of my hvac diploma at technical school and have 1 semester left . I got hired by a company for the summer being a install apprentice. Is that a good place to start ? or should I find a place to take me on service calls to learn that way to become a technician??? Thank you learning a lot off of you’re videos
Check it out you don't know until you try the company so you will find out 6 months in Maybe. One year? In what your options are Let me know I'd like to know Thank you for watching brother
@@TaddyDigest I’m very green I have no field experience besides 1 year of school for hvac . So my options are limited . I just wanted to know your thoughts on starting out as an Install Apprentice ? Compared to starting out at as a technician apprentice like going on service calls and doing maintenance and learning that way . I wanna be the guy who figures the problems out and fixes issues on service calls in the future , but is learning INStall a good place to start for my career ? To become a successful hvac technician ?
Just worked on one of these units. The pressure switches were cutting off power to the CC. So i assumed it was a leak because I also had very low sub cool. Factory charged is 110oz and I pulled out only 65oz. I put nitro in to see if I’ll lose pressure and it wasn’t leaking. I thought I was the only guy servicing this unit so i went to the owner and asked him again if anyone serviced it. And that’s when I found the truth haha. A big company in my area serviced it and they left it with almost half the charge in it! Scammers are so annoying
I've been building houses for over 25 years and am now building my own house. I'm installing a 6 ton geothermal system and need help with duct sizing throughout the house, etc. Can you help with that?
Very cool Robby Of course I can help If you want my email Is level one member I've got a geothermal training guide I can send you If you want to see my geothermal training videos level three member If you need my phone number become the level four member Here is the link Join this channel to get access to perks: ruclips.net/channel/UCuMyjTVlkM4xZ5z_eSyoB1wjoin Wanna learn more about hvac? Check out my hvac tips for technicians playlist. ruclips.net/p/PLVjetZt5xgenmO76adHwb2ctyeBIFKUus
I’m a new tech. Most of my learning is residential. But how can you tell what’s a suction line and liquid line on a commercial unit? And how to tell what’s a high pressure and low pressure switch. Thanks
Low pressure switches are the switches that usually have a blue color and they are on the bigger lines go into the compressor. High pressure switches are usually marked with red and they are the switches that go on the discharge line of the compressor which is the smaller line on the compressor.
Suction line is usually still a little larger… However, let’s just assume they are the same, then just look at your compressor and think about refrigerant flow! Phase monitors just don’t have issues! Every time I have had an issue it has been a blown fuse or other issue outside of the unit itself…
Tad got a question I have a 4-ton unit with a hard start on it when I check the in rush it fluctuates from 141 all the way down to 109 what would be the reason
Research locked rotor amps and what it means (vs inrush), how it is calculated, and maybe a little about the coefficient of friction, and you have your answer!
cathlab with 2 wl601L 3ph 5t, thermostat on ms2, the fan does not turn off, on the unit stage that the compressor is off, so it keeps on bringing hot air from the outside....1-already reset thermostat....where can i find a video about this particular isssue?
I am reaching out to you for assistance with troubleshooting a Marvair Wall Mounted air-conditioning unit. The issue we are facing is that when we start the unit, the blower works initially, but after a few seconds, the compressor starts running and then abruptly cuts off. The reason for this appears to be that the condenser fan is not functioning properly. We have already inspected the capacitor, relay, PCB, condenser fan, and high pressure switch, and all seem to be in good working order. If you have any suggestions or ideas on what might be causing this problem or how we can fix it, please do not hesitate to let us know. We would greatly appreciate any guidance or expertise you can provide in resolving this issue. Time is of the essence, and we are eager to get the air-conditioning unit back up and running smoothly as soon as possible. Thank you in advance for your assistance and support in this matter. We look forward to hearing from you soon with any recommendations or solutions you may have. Your prompt attention to this matter is highly valued and appreciated. Warm regards,
Please click the join button. Become a member if you need help through email join level 1. If you need help over the phone, join level four. Let me know when you join, and we will get started
It depends where they mount them for them to seem high. But if you meant expensive then yes that is expensive, even a 208/230 3 ton straight cool Bard is currently priced at $6,200.00, last I checked
A single Bard on a container or building is a waste of money; and, yes, high for what could be accomplished with alternative brands. If you are not going to run multiple Bard (3,4,5 to 10, 12, 13+) units networked together, you shouldn’t purchase a Bard system! I don’t even know why there are videos for single/spot installs!
I can't express how informative this video is. Thanks Tad!
Awesome Aaron
Your welcome 🙏 🤗
Another lovely video brother. We service dozens of data centers with Bard units. Watching you work was like watching a movie you’ve seen 100 times, very good procedural step by step diagnostic. You’re doing great. 👍🏽👍🏽👍🏽
Keep fighting the good fight.
I use to work on these.. changed a few coils and blower motors.. Currently working on going into business for myself. Hopefully it works out.. Great video as always 👍
my name is Isaiah Mtonga from Lusaka,Zambia and I want to join you
You probably know but thats a lockout relay the HPS and LPS go through. it also acts as a DOM timer for compressor protection and it bypasses LPS during low ambient run times or in the case of loss of charge it will strike 3 times and lockout. Same in the case of high pressure events 3 strikes then lockout(dirty condenser coil is always the issue) I think they are solid state relays so they are pretty reliable. personally I haven't seen one go bad but like anything electrical they can go wonky. Also if you have 24v between ALM and COM on the LOR you can confirm the unit is in lockout. Older Bards are great units. They'll run R22 at like 450 head pressure with a plugged condenser and restricted cap tubes for like 20 years before the wires start melting off the compressor terminals. The newer ones will lockout on high head if a ladybug lands on the condenser coil haha. Clean the coils and those units are absolute tanks. I'm surprised theres no redundancy at that site. Cheers Taddy, love all the content!
Very knowledgeable my friend I love you. Thank you so much for being so knowledgeable and caring about learning
The way you guys talk is so beautiful!
Just ran into this same issue. I was on my way to the supply house to replace the time delay. I'll just clean the coil now thanks!
I enjoy your videos and love the way you take your time and show how you do the things you do it's great for new technicians as well as old technicians always learn something new every time great job
I agree always learning stuff
Nice breakdown tad. I work on these at the local high school. Keep up the good work 👍
Excellent my friend
Where are you located
Great video I’m a new HVAC technician and these are the types of units we have where I work. Great information on these Bard wall mount units thanks for the great video 🙏
Great video, very helpful. Thanks Tad!
Taddy at it again.
Yes sir
Taddy poppins in the house
@@TaddyDigest And Lovin IT!!!
Bards are the best. A blast of arctic air into a large, open floor plan house is beyond compare. While the regular residential AC located on the roof is fine under normal circumstances, it is comforting, literally, to know that if you don't mind dropping a couple extra banknotes on 110+ degree days, you can make your home feel like a walk-in freezer within 10 minutes. There is nothing comparable.
Enjoy your videos buddy!
Thank you for watching
When my towns water supply is on the line I would also call Tad , because he keeps you cool, if you let him. ❤
YEA!!!
Nice video, Ted future video on those time delay components will be helpful. They got different types out there.
Thank you brother appreciate you I will definitely work on a video
At one of these now for the same issue thanks! Only difference is it's 25 ft in the air and the electrical portion is partially caulked in with siding 🤷♂️
awsome video. I just replaced two condenser motors for bard units.
Great video, very clear and informative. It's probably not ideal, but if you couldn't get a coil or replacement for several weeks or months, is it feasible to pump out all the refrigerate and Saunter repair the leak ?
Good stuff
Thank you brother
Good video
Thank you
I enjoyed this video! Which port top with blue hose or bottom red hose would I use to install A/C Easy Dry and Easy Seal? Thank you for sharing your knowledge.
❤ Not for the novices. R-410a charge by sub-cooling. Are you going to replace the inside coil ?
Tad says Customer's choice...
Great video
Thank you
Nice video 📹 👍
Thanks brother
Hey, thanks for vedio
I have issues on brad hvac compressor not kik in while the fan is running
I follow the step on this vedio
I don't have voltage between c and y on the second step
I just finished 1 year of my hvac diploma at technical school and have 1 semester left . I got hired by a company for the summer being a install apprentice. Is that a good place to start ? or should I find a place to take me on service calls to learn that way to become a technician??? Thank you learning a lot off of you’re videos
Check it out you don't know until you try the company so you will find out 6 months in Maybe. One year? In what your options are
Let me know I'd like to know
Thank you for watching brother
@@TaddyDigest I’m very green I have no field experience besides 1 year of school for hvac . So my options are limited . I just wanted to know your thoughts on starting out as an Install Apprentice ? Compared to starting out at as a technician apprentice like going on service calls and doing maintenance and learning that way . I wanna be the guy who figures the problems out and fixes issues on service calls in the future , but is learning INStall a good place to start for my career ? To become a successful hvac technician ?
Just worked on one of these units. The pressure switches were cutting off power to the CC. So i assumed it was a leak because I also had very low sub cool. Factory charged is 110oz and I pulled out only 65oz. I put nitro in to see if I’ll lose pressure and it wasn’t leaking. I thought I was the only guy servicing this unit so i went to the owner and asked him again if anyone serviced it. And that’s when I found the truth haha. A big company in my area serviced it and they left it with almost half the charge in it! Scammers are so annoying
Boom
I've been building houses for over 25 years and am now building my own house. I'm installing a 6 ton geothermal system and need help with duct sizing throughout the house, etc. Can you help with that?
Very cool Robby
Of course I can help
If you want my email
Is level one member
I've got a geothermal training guide I can send you
If you want to see my geothermal training videos level three member
If you need my phone number become the level four member
Here is the link
Join this channel to get access to perks:
ruclips.net/channel/UCuMyjTVlkM4xZ5z_eSyoB1wjoin
Wanna learn more about hvac? Check out my hvac tips for technicians playlist.
ruclips.net/p/PLVjetZt5xgenmO76adHwb2ctyeBIFKUus
On a Bard or Marvair package with a TXV, where do you place your clamp thermometer for checking subcool, right at the output of the condenser?
yes absolutely on liquid line
Nice easily explain thank you
I’m a new tech. Most of my learning is residential. But how can you tell what’s a suction line and liquid line on a commercial unit?
And how to tell what’s a high pressure and low pressure switch. Thanks
Low pressure switches are the switches that usually have a blue color and they are on the bigger lines go into the compressor.
High pressure switches are usually marked with red and they are the switches that go on the discharge line of the compressor which is the smaller line on the compressor.
Suction line is usually still a little larger… However, let’s just assume they are the same, then just look at your compressor and think about refrigerant flow!
Phase monitors just don’t have issues! Every time I have had an issue it has been a blown fuse or other issue outside of the unit itself…
Tad got a question I have a 4-ton unit with a hard start on it when I check the in rush it fluctuates from 141 all the way down to 109 what would be the reason
Too much to say on a comment
I'll have to do a video of this one
@@TaddyDigest thanks
You welcome bro
Research locked rotor amps and what it means (vs inrush), how it is calculated, and maybe a little about the coefficient of friction, and you have your answer!
cathlab with 2 wl601L 3ph 5t, thermostat on ms2, the fan does not turn off, on the unit stage that the compressor is off, so it keeps on bringing hot air from the outside....1-already reset thermostat....where can i find a video about this particular isssue?
I'm not sure 😕
Thank you sir
Why’s the thermostat so low to the floor
I am reaching out to you for assistance with troubleshooting a Marvair Wall Mounted air-conditioning unit. The issue we are facing is that when we start the unit, the blower works initially, but after a few seconds, the compressor starts running and then abruptly cuts off. The reason for this appears to be that the condenser fan is not functioning properly. We have already inspected the capacitor, relay, PCB, condenser fan, and high pressure switch, and all seem to be in good working order.
If you have any suggestions or ideas on what might be causing this problem or how we can fix it, please do not hesitate to let us know. We would greatly appreciate any guidance or expertise you can provide in resolving this issue. Time is of the essence, and we are eager to get the air-conditioning unit back up and running smoothly as soon as possible.
Thank you in advance for your assistance and support in this matter. We look forward to hearing from you soon with any recommendations or solutions you may have. Your prompt attention to this matter is highly valued and appreciated.
Warm regards,
Please click the join button. Become a member if you need help through email join level 1.
If you need help over the phone, join level four. Let me know when you join, and we will get started
So you're in TN huh ??
3 Ton Bard for 9K? Seems high even for 460-3-60
It depends where they mount them for them to seem high. But if you meant expensive then yes that is expensive, even a 208/230 3 ton straight cool Bard is currently priced at $6,200.00, last I checked
@@cesarmoore7996 Labor????????? Plus other Parts???? As Tad mentions.
@@dporrasxtremeLS3 I don’t understand what you mean. Also what is the purpose of so many question marks?
A single Bard on a container or building is a waste of money; and, yes, high for what could be accomplished with alternative brands. If you are not going to run multiple Bard (3,4,5 to 10, 12, 13+) units networked together, you shouldn’t purchase a Bard system! I don’t even know why there are videos for single/spot installs!
Very rusty. My school district has several hundred of these units. Bread and butter baby!
About to service an old bard looks like 20 years old
Head pressure 2XX and is low, let’s add refrigerant… Nothing like making conclusions with less than half the data!