Trane screw compressors

[C J Bourquin]

Hi everyone, Is there anayone that can help with technical information on TRANE CHHB100cnkon120a and CHHB100TNCON119AN compressors. I purchased two used chillers and need to refurbich these machines. any info will be apreciated
CJ.

[bkargol]

I have hgad limited support in all trane chillers till I started working with Eric at Hunton Distributing his direct number is 713-267-5725, his office is 713-266-3900

[goshen]

Hi everyone, Is there anayone that can help with technical information on TRANE CHHB100cnkon120a and CHHB100TNCON119AN compressors. I purchased two used chillers and need to refurbich these machines. any info will be apreciated
CJ.

what info do u want?

[C J Bourquin]

what info do u want?

I need to refurbich two compressors as they have burnt out. model chhb100cnkon120a, chhb100tncon119an

[goshen]

I need to refurbich two compressors as they have burnt out. model chhb100cnkon120a, chhb100tncon119an

hi i have got to be honest with u there is no way to refurbish these comps 100% ,trane wont release their specs!if u want to replace the windings that is no problem ,but dealing with the screw and spacing is a problem ,we have done this, but u will losse 10 -15 % of comp capacity.
sorry so unless someone out there has the specs this is all i can provide.

[serviceman]

WITH RESPECT TO THE ADJUSTMENT AND NO BEARING PART NUMBERS, COMRESORES THESE ARE AVAILABLE remanufacturing in PLANTA.LOS PART NUMBERS ARE AVAILABLE INSULATORS, COILS, ETC OIL FILTERS

[imran ansari]

befroe rewinding you must diagnose the cause of winding burnt. and replace oil and oil filter. and check all module..

[GHAZ]

hi you can buy the bearings from any decent bearing supplier ,the lipseals you can get from trane , you,ll have to make your own o rings and gaskets, before you take it apart check the thrust settings and you will be ok ,for the stator removal there is pin located under the terminal plate, screw a 5/16 bolt and pull it out, and slide the stator out.

[FreezerGeezer]

To be honest we were always told that screws were not field servicable, because they have very tight tolerances, need special tools to get the spacings right (or maybe it was the thrust settings). Basically, your best (and IMO only realistic) option is to part exchange them with Trane. Remanufactured screws have been available for about 4 or 5 years now.

Ex Trane guy.

[C J Bourquin]

To be honest we were always told that screws were not field servicable, because they have very tight tolerances, need special tools to get the spacings right (or maybe it was the thrust settings). Basically, your best (and IMO only realistic) option is to part exchange them with Trane. Remanufactured screws have been available for about 4 or 5 years now.

Ex Trane guy.

Thanks for your reply. Screws are not that difficult to repair. I do many different compressors, but i always try and get the manufaturer specifications.

[C J Bourquin]

what info do u want?

I need the rotor clearance at the dicharge and between the rotors and casing

[C J Bourquin]

hi you can buy the bearings from any decent bearing supplier ,the lipseals you can get from trane , you,ll have to make your own o rings and gaskets, before you take it apart check the thrust settings and you will be ok ,for the stator removal there is pin located under the terminal plate, screw a 5/16 bolt and pull it out, and slide the stator out.

Thanks I only need the clearence at the dicharge and between the rotors and casing. I do many screws.

[C J Bourquin]

hi i have got to be honest with u there is no way to refurbish these comps 100% ,trane wont release their specs!if u want to replace the windings that is no problem ,but dealing with the screw and spacing is a problem ,we have done this, but u will losse 10 -15 % of comp capacity.
sorry so unless someone out there has the specs this is all i can provide.

Thanks. I know the compressors will loose capacity, I remanufacture compressors commercially.

[C J Bourquin]

Hi Freezer Geezer, Would you know the code to unlock the keypad on the Adaptive control. I have unlocked it a few times by playing with it but would like to have the code. CJ.

[goshen]

Hi Freezer Geezer, Would you know the code to unlock the keypad on the Adaptive control. I have unlocked it a few times by playing with it but would like to have the code. CJ.

try the numbers diagnoly that will release the keypad

[serviceman]

cj:

once the keypad is locked thr previous and enter need to be pressed simoultaneusly to unlock keypad

[goshen]

cj:

once the keypad is locked thr previous and enter need to be pressed simoultaneusly to unlock keypad

Hi notice !! what u are saying is correct for the ucp + ucp2 not for the the new touch screen.

[serviceman]

the touch screen to enter is 1111

[goshen]

the touch screen to enter is 1111

HI :
i hate to correct u but the password is 159 for all touch ch530 panels!

[serviceman]

you're right

[FreezerGeezer]

Guys, it may not be a great idea to give that info on a public forum where odd-job maintenenace guys might find it. I recently witnessed someone who technically should have known better switch off the condenser pump while a RTHD chiller was running, so he could change the strainer! Now what might happen if he got into the software, eh? And imagine if mr. Odd-job maintenance guy did!

[goshen]

Guys, it may not be a great idea to give that info on a public forum where odd-job maintenenace guys might find it. I recently witnessed someone who technically should have known better switch off the condenser pump while a RTHD chiller was running, so he could change the strainer! Now what might happen if he got into the software, eh? And imagine if mr. Odd-job maintenance guy did!

HI:
u have a point ,but dont forget as said before "dont mess with it if u cant fix it "
and if they do ,thats when we come in handy!
today most of these "Odd-job maintenance guys"
could get ahold of anything they want .these passwords are mostly common knowledge, as they are written in the trane user manual!

[FreezerGeezer]

Ah, I'd only the maintenance muppet at Luton had read the manual - he wouldn't have frozen the evaporator on a brand new RTAC!

[goshen]

Ah, I'd only the maintenance muppet at Luton had read the manual - he wouldn't have frozen the evaporator on a brand new RTAC!

Hi :
i hope u got the job of replacing it

[serviceman]

NOTE: The DynaView display and Touch Screen Lock screen is shown
below. This screen is used if the Display and touch screen and lock feature is
enabled. Thirty minutes after the last keystroke, this screen is displayed and
the Display and Touch Screen is locked out until the sequence “159

<ENTER>” is pressed.

[Lowrider]

back to the original post. overhauling a screw calls for expertise. if u want to change the bearings u need to know how much force is used to push them in place and have the correct tools to remove the old ones and place the new ones. imho not a diy job.

[FreezerGeezer]

Goshen, I was working for Trane at the time, so yes we did. Supply & commission only though. I heard later that the maintenance muppet had not been sacked, but promoted to facilities manager!

[goshen]

Hi that should be good news for u!
The higher the position,the bigger damage he can do!like u i hate to see mechanical equipment damaged ,but u cant win em all!
Best regardes