What main controller does it have? Is it a VCB-X or VCC-X2? If it is a VCC-X2, there should be a RSMD module, which should be sending the speed to the condenser fan VFDs based on the head pressure reading. The status menus on the RSMD should tell you the setpoint and the current reading. Is this a make-up air/DOAS unit?
Nice job. It gets a little tense in situations like that when you’re pushed to get things back on line in a hurry. Glad there were no hitches. Are there pressure reducers in the building ahead of the fixtures? 120+ seems like a lot. I’m not familiar with multi story buildings.
the biggest problem i seen in all the videos i have watch is not using plumber grease on the o rings before they put them together, just a little lube so it is not dry rubber on metal
I am dealing with the same thing. My diverter wasn't diverting. I tried to pull the diverter stem out and it was not coming out. I damaged it trying to gorilla it out. Next project is to put a hole in the wall and cut the whole mess out and put a modern single handle valve in there. 3 handle plumbing is no longer code in California (but grandfathered in)
It will. Plan on it. Prolly just the tube can be replaced with abs plastic. Easy peasy. But know this. We don’t use hose clamps because you can go too tight. You got about a week notice. I’m telling you now so it’s not an emergency anymore.
The steam traps, as I understand it, stop the steam escaping when they expand. When they sense less than 212F/100C, they contract and open up to allow the condensate out, then the steam comes back which is 212/100+ they shut to retain it and give it time to cool and condense.
what you need to do for your diy ac is you need to remove the fan for the compressor because the compressor is cooled by the the condenser cools the compressor and you need to then build a housing to go around the compressor because it'll protect the compressor
what you need to do is you need to remove the fan for the compressor because the compressor is cooled by the the condenser cools the compressor and you need to then build a housing to go around the compressor because it'll protect the compressor
Very interesting for those of us who haven’t worked in big buildings. The co-gen system is especially interesting. I hope you get some time to enjoy the technology in between all that scheduling and coordinating work.
I used a spud wrench at work in order to loosen the nut located on the right side of the toilet, in an attempt to replace the vaccum breaker. Unfortunately, I somehow caused a leak from where the nut is and ended up having to turn the water off. It required a lot of force loosening that nut. Did that end up damaging it? Also, would Teflon tape help with fixing it? Thanks.
Always t tape and pipe dope fittings most ppl will say it’s not important but I believe that it makes a difference. In my personal opinion the teflon tape makes a seal and the dope allow you to fully engage the joint
