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We just got this account back. Once the GM left the new GM picked his own service company. Needless to say the old GM is back and went back with us.

I can tell exactly what equipment the previous...

I came upon this gem today and was utterly amazed! I can imagine the conversation from the tech and his helper after they finished changing the compressor. "Hey Billy, we are missing a cap, lemme run...

ditto on what 2 sac said. Look for the wiring diagram. I rarely see a factory box that controls temp with a pressure switch. I have used pressure switches to control the temp in the past and once you...

I like the para's too. But I do make sure to give the gears a quick spray with WD before I install them. Once I get rid of the Para's I will just stock the grasslins. I haven't had a problem with...

ditto

just for giggles,, check to see if you have any voltage at any other terminals. I would also check the CLO. I had a carrier that did something similiar and it turend out to be a bad tstat wire that...

ditto, did one today. flux, 15 percent worked perfect. spent more time on the pressure test and vacuum than I did on the repair.

let me rephrase that. My senior tech. And yes,,, I like to work too.

I just hate cleaning up messes left by my "senior" tech.

just for the fact that I read your posts. If I every was in a bind I knew I could call you and you would give me information that would actually help me.

2sac,,,,, I wish you were my boss :)

-2sac said what's wrong with ice on the txv. I've read that if there is water in the refrigerant (say on the first hot day, drier turns a drop or two of water loose), it will freeze in the expansion...

just throwing this out there, are they using stack sequencers? Are they wired correctly? 1st stage heat comes on and passes power to the fan, 1st on, last off?

had something similiar happen on a true freezer. Start components bad. Replaced with oem. Installed and everything was fine while I was there. The head of maintance had left before I could fill out...

wow, who has r12 laying around anymore?

Went to leak check this unit today. System held 225 psi for fifteen minutes. I soapy bubbled everything, nothing. Replaced the schraeders thinking that my be the problem and everything looks good....

apologies, I did that job earlier this week, the service tap that was put on by the other tech was on the liquid line going into the txv to see if the new drier was restricted.

I have had the same thing happen. Tech support explained that to check the date code on the valve. That they were having problems with a batch of valves leaking by. The firmware update corrected the...

Had another call out there today for a walk in freezer and I was able to speak to the Head Maintenance guy.

He said that when that building was put it, they ran a line out from the main building....

thanks gents. I am a stickler for reading the paperwork but in this case there was no mention of the S models being included. We both went with the idea if it it came from the factory this way, put...

Not to change the subject, but we recently got called back to a new customer. Freezer never getting below zero. Excessive water drops on top of walk in freezer. Head manager is a stickler for always...

sorry about the double post in another thread. Bookmarks.

Another one for ya that I have a question on. Picked up a txv and filter drier for said machine above. Dropped it off to another tech...

Another one for ya that I have a question on. Picked up a txv and filter drier for said machine above. Dropped it off to another tech onsite. I opened the box and saw peeped the instructions while he...

one way or the other power is the problem. From what I can tell Power surges are a big problem at Methodist University. The funny thing is, the last IM they had in that shed never had a single issue...

Brief history of the unit. Couple of months back at a local university an Ice machine was installed. Electrical storm popped up and fried the board on this unit. 0 ohms between L1 and L2. Tech...

I worked with a gentlemen for about six months. He was always willing to bust his butt and I had no problem working with him. Even when he made a mistake I wouldn't flip out. I would how him show...