Ok guys im looking for some help. I've been a full time tech for about 2mo. For the past year I've been a parts guy/tech. the company i work for does mostly comercial with a few residentials mixed in there. With that said, I've been given a new account and i want to make sure these units are operating properly.
I'm checking cooling operation on 3 Mcquay rtu's. 2-30 ton and 1-45 ton.
The 2-30 ton rtu's were runnig in both stages of cooling this afternoon so I was able to check volts, amps and temps. but the 40 ton was not running. It might be satisfied. i would like to start this unit to check cooling opperation. I read the manual, it has the micro tech II in it. I cant find how to start it.
Q: What is the best way start this unit?