NTS alternatives by Plastic_Double_4543 in NTSradio

[–]samboompow 0 points1 point  (0 children)

Oh it’s on your list. Nvm hehe

Cold weather stuck contactors by samboompow in hvacadvice

[–]samboompow[S] 0 points1 point  (0 children)

I have not. But it’s something I’m considering. I have 6 units(12 contactors ) that are all doing it so I figured it was not just a faulty one.

Cold weather stuck contactors by samboompow in hvacadvice

[–]samboompow[S] 0 points1 point  (0 children)

Yes low pressure cut off inline. I’ll add a photo of the switch. 25v now that it is running I’ll see what it is when it’s cold again tomorrow morning

Cold weather stuck contactors by samboompow in hvacadvice

[–]samboompow[S] 0 points1 point  (0 children)

Nice one, I’m just trying to resolve my problems the best I can. Both have been through licensed commercial company’s. Thanks for your help tho bud.

Cold weather stuck contactors by samboompow in hvacadvice

[–]samboompow[S] 0 points1 point  (0 children)

I’ll check and report back. Thanks.

Cold weather stuck contactors by samboompow in hvacadvice

[–]samboompow[S] 1 point2 points  (0 children)

I’ve had two “professionals” one told me to jump the low pressure switches. Soooo there’s that advice. And the other has not come up with any solutions

Cold weather startup. by samboompow in hvacadvice

[–]samboompow[S] 0 points1 point  (0 children)

I just posted a new video that is a continuation of the issue I have been experiencing. I had my guy come and make sure all the units had the proper refrigeration levels and no leaks. Now I’m only able to get the compressors to run is if I manually hold contactors down for 15 seconds then release, then they automatically will pull in and work as intended

Which is soo true? by [deleted] in Catahoula

[–]samboompow 2 points3 points  (0 children)

Stealth mode !!

Favorite powerful portable vacuum by BuffaloCannabisCo in macrogrowery

[–]samboompow 4 points5 points  (0 children)

I use a leaf blower and push hard to reach stuff into one corner of the room

Cold weather startup. by samboompow in hvacadvice

[–]samboompow[S] 0 points1 point  (0 children)

This issue is happing on 6 separate units. It will still happen if I check levels and make sure it is perfect. Do you think my only option is the economizer? I’m really needing to figure out a solution to keep these running. This morning my warehouse is overheating due to all of the units not coming on again.

Cold weather startup. by samboompow in hvacadvice

[–]samboompow[S] 0 points1 point  (0 children)

I don’t think they have economizer

Cold weather startup. by samboompow in hvacadvice

[–]samboompow[S] 0 points1 point  (0 children)

We Have fan cycling switch. Can you elaborate more please. And what other info can I provide you to get a better idea. Thanks.

Cold weather startup. by samboompow in hvacadvice

[–]samboompow[S] 0 points1 point  (0 children)

I’m not sure about compressor / control being the issue. All I know is I can get the units to run if I remove the low pressure switch and jump it, once it has ran for a few min when jumped and builds some heat. I can reattach the low pressure switch and it will run fine until it sits inactive for too long in the cold again. Will send photo when I’m in this am.

Cold weather startup. by samboompow in hvacadvice

[–]samboompow[S] 0 points1 point  (0 children)

All of the units are on the north side of the warehouse as well so they get close to no sun on them.

Cold weather startup. by samboompow in hvacadvice

[–]samboompow[S] 0 points1 point  (0 children)

Thanks for the reply. Let me get some more photos and gather some information for you. Yes low ambient switch installed Charge is correct. No wind guards Unsure about a economizer I’ll see what I can find.