when i went to hvac school the first time lincoln tech we got told 15psi is ok can go to 30 psi for no more then 3 sec. i do remember the liquid limiting device when I was young hahahaha
i work 50% commercial rtus of 200 ton units and manufacture told us to charge on king valve or pre liquid line filter, and everyone should know you can only do blended freon in liquid and depending on the leak size you cant do a top off if the unit is 20% low you have to recover and start fresh.
@@HVACKnowItAll @ GARCIA short quick spurts: FLASHING your guage device ((knobs-suction /LOWside in this case) at the gauges are doing the SAME THING A TXV does at the evap coil- METERING IN flashing the liquid. If you dont have a feel for this then get an IMPERIAL TOOL mentioned in the comments.
6:22 Imperial Tool 535C Kwik Charge Liquid Low Side Charger . Use it on dial gauges and probes * not sure why this should be an issue other than techs might not use one vs manually flashing tthrough there metering knobs. This is 101 foundation HVAC concepts. Seems this video was more of a test of BLUEON's intelligence or a marketing video for BLUEON on there CRM.
Hi Good Day sir..i need to know one thing..if i charge Liquid from suction it harmful for compressure..shuld i only vaper??i have many technician charge liquid..so please explain me..thanks..
