In this HVAC Training Video, I show to Entire Pump Down Process on an Air Conditioning Unit. I Discuss Jumping Out Pressure Switches, Micro-Channel Coil, Scroll & Reciprocating Compressors, and if you should Press in on the Contactor or Turn On the Thermostat for Air Conditioning!
Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.
Tools Used In The Video
Yellow Jacket Refrigerant Gauge Set - [ Ссылка ]
Refrigerant hoses with valves - [ Ссылка ]
Digital Refrigerant Scale [ Ссылка ]
Ratcheting Service Wrench [ Ссылка ]
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Timecodes
0:00 - Intro on Pumping Down AC Units
0:44 - Can You Pump Down Units with Microchannel Coil? Explained
1:05 - Can You Pump Down a Scroll Compressor? Explained
1:39 - Should You Press In on the Contactor to Pump Down a Unit? Explained
2:33 - Jumping Out Pressure Switches While Before Pumping Down the Unit
3:05 - Pump Down with a Manifold Gauges Set or Quick Connect Test Gauges
3:42 - How To Jump Out Pressure Switches for a Pump Down
4:46 - Connecting and Purging the Air From the Refrigerant Hoses, Service Wrenches Used
6:31 - Turn the Air Conditioner on an Pump the System Down
9:28 - HVAC Training Resources
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⚠️ Disclaimer:
Information in this video is intended for educational purposes only. Any work related to the topics in this video should be performed by licensed technicians or by apprentices under the supervision of licensed technicians. AC Service Tech LLC is not responsible for any possible damages or injuries caused by the use or misuse of any information provided.
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#hvacr #hvacr #hvactrainingvideos #hvactraining #hvactraining101 #acservice #acservicetech #airconditioner #acunit #pumpdown #airconditioning #pressure #switch #thermostat #contactor #microchannel #coil #pressureswitch
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