Yeah we do that if necessary. I try to do as much as I can I’m fine allotted. But we bill they if necessary. Or, I say you’re not ready I’m leaving. Stuff usually happens at light speeds after that.
Type: Posts; User: daved222269
Yeah we do that if necessary. I try to do as much as I can I’m fine allotted. But we bill they if necessary. Or, I say you’re not ready I’m leaving. Stuff usually happens at light speeds after that.
I’m doing a YMC2 now, Only get two days. It’s two days for a form 1 I believe unless they’re lying to me. I haven’t seen a start up labor sheet in a while. No matter how much time is allotted it...
Generally every five years
I’ve never run in to that personally. Haven’t heard it being a common issue either
The suction temp sensors on those are junk. I change them all of the time. The problem is they’ll read 5,10,15 degrees off, not 50 degrees off. Sometimes it’s not that far off so you don’t question...
Coolant drain is on the heat exchanger. Maybe just a plug. I haven’t changed those. What o rings specifically can’t you find? It looks like the parts book has a pretty detailed breakdown of the...
This is getting a little confusing to follow. I guess, if you need them you need them. I’ve never been given new brackets with a different motor. I’ve changed a ton of those. I’m a little curious as...
This is getting a little confusing to follow. I guess, if you need them you need them. I’ve never been given new brackets with a different motor. I’ve changed a ton of those. I’m a little curious as...
Good, I’m glad you got it
Check isolation valves by heat exchanger, do you have proper flow. Check cooling tower fans, maybe a tower deck bypass valve, maybe you’re not putting water over the top of the tower. If you want...
Ok. Your tower temps are Warmer than your building loop temps? Sounds like you need to get more capacity out of your towers, need to get tower fans on, or run faster? I’m completely unfamiliar with...
Is 55 degrees your free cooling lockout/ switch over to mechanical cooling?
What is your building chilled water temp setpoint? Is that what you’re referring to as your free cooling supply?
Are...
It doesn’t matter when you change the inhibitor. As far as refrigeration side, change everything thing out then leak check. Maybe do filter driers last so right after you install them you get the...
Yeah it’s a decent idea. I didn’t come up with it, somebody showed me this a long time ago. I dont see how else to do it. It’s just not feasible to pull thousands of pounds of charge on some chillers...
First off, I’m not very familiar with this particular machine. However, it’s never possible or easy to isolate any sumps. High pressure chillers, as long as they have a few access ports this...
The 46735 is very expensive, 6 times more than the other. That explains the 3K difference. They are both listed as motor support brackets, Parts navigator shows them both as motor support brackets...
Oil separator is fine.
Sorry, yes you’re right. If it’s a service manual it’s not available on standard quick lit. You need to get into the pro forums to receive service manuals I believe.
https://www.johnsoncontrols.com/services-and-support/product-literature/quicklit
Search- ys style e
It looks like you need 160.80-Rp1
https://www.johnsoncontrols.com/services-and-support/product-literature/quicklit
https://cgproducts.johnsoncontrols.com/YorkDoc/160.80-rp1.pdf?x=1791#xml=http://cgproducts.johnsoncontrols.com/search_lit.aspx?cmd=pdfhits&DocId=9133&Index=C%3a%5cinetpub%5cwwwroot%5c72%2e3%2e145%2e66...
Yeah I heard it was just rolled out Wednesday. Hopefully it solves some issues.
I try harder to not spill as much since the blue dye started. It’s nasty stuff.
Most likely 2 gallons or so. I looked in the books and can’t find a number anywhere. Do you have a model/ serial? I can’ try to get more info.
Get different contactors. Should be easy enough to do. I haven’t seen one of these units exactly, but it’s just a few wires and a couple mounting holes. Be sure you get the right coil voltage and aux...
I agree with everything said so far. There are a lot of reasons for high approach, evap and condenser. Some have been mentioned. Some additional causes are oil laden evaporators. The oil really...
It’s referring to the dc bus voltage. Check the (2) bleed resistors. They should be 2.4k. Check out dc bus isolation board, check to see if the dc bus voltage is getting to the logic board connector....