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What software version are you running
Lon or BAS
Usually all files are on the server and the workstation will access the system through the server. The files on the work station are usualy data...

Did you contact Kele? They shoud have one that goesa to zero, I know they make two styles of the wireless sensors, a 40dF and a 0dF.

The global warming potential of MO99 is much worse than 407C. I am at government facility, and our environmental affairs department would not OK MO99 for that reason, we are using 407C. We have done...

An after thought - life safety alarms will have the same affect. Check you smoke and fire safties.

I have seen this qiute bit in our system. When power is applied the display remains dark. In the power cabinet the pirmary contactor coil is bad. when you cycle power on this contactor closes to...

Copeland is shipping R22 compressor with POE installed. Had to get the last one shipped in from California, they are available. We are using 407C because it is more environmentally friendly...

We looked at converting to MO 99, the Global Warming Potential is almost as bad a R22. 407C has a much lower Global Warming Potential, which made our Enviromential Affairs Department happy. We have...

Engineers are like teenagers you don't have to tell them anything cause they already know it all.

John Merkyl is correct it is common the place srpinklers under coils in Texas. Had a facility with an 8 foot wall arouund the roof to hide equipment and block any breeze. When it hit 105 the rooftop...

Aerokroil in an excelland penatrating oil, made by Kono Labs. We use it quite a bit.

As a rule R22 does not care what oil is in the system, even when retrofitting from R22 to 407C a residual of 5 % mineral oil is allowable. You may have to replace the driers once or twice, otherwise...

The global warming potential of "MO99" is 2265, and with 407C it is 1770. I think MO99 global warming potential may be worse than 22.

Maybe this will be of help with the alternative refrigerants....

407c is the closest match for mid range cooling
does not require an agressive oil change, change the compressor oil, residual oil will not affect operation.

http://www.nationalref.com/