\u00a9 2023 wikiHow, Inc. All rights reserved. Gauge port. % of people told us that this article helped them. Visit our updated, This website requires certain cookies to work and uses other cookies to help you have the best experience. Remember to replace the service port cap and valve stem cap after closing the valve port and removing your refrigeration gauges. I need to install a service port. There are no service valves, so this one is needed to measure the pressures and to add Freon. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. References. Questions of a Do It Yourself nature should be Put Freon in a Refrigerator If there are multiple pipes, consult your fridges manual to determine which one is the Freon line. Web10PCS Service Access Valve, 1/4'' SAE x 1/4'' OD x 4.92'' Brass Copper Charging Valve for Air Conditioner Refrigerant System, Air Conditioning Line Repair Tools $1098 ($1.10/Count)$12.38 Save 8% with coupon FREE delivery Mon, Feb 6 on $25 of items shipped by Amazon They prevent the threads on the service valve from being rusted over or otherwise damaged. Your Freon line will attach directly to your tank and feed into the fridge. When recharging with AC Avalanche, you will only use the low side service port. Ah-ha! WebDisconnect and empty your refrigerator. It's my understanding that this short copper tube was used to initially charge the compressor during manufacture. The low side line of the system will have a larger diameter metal pipe than the high-side. [Click any image to see an enlarged, detailed version.]. Open the refrigerant can port, allowing refrigerant to enter the system. Never use a different brand of evaporator coil in your fridge. In the center of the refrigerant gauge the red scales give temperature readings for three older refrigerants (this is an old gauge): R502, R12, and R22. Helping You to Do It Yourself! Huge uneven tile to hardwood floor difference. Find My Store. Typically, the price of the new compressor is $50-$300. Or see REFRIGERANT TEST GAUGE FAQs posted originally at this article. Make sure the valve is fully open by turning it counter clockwise. Turn off the refrigerant gas canister supply. Refrigerator Maintenance: Refrigerator Compressor Repair Exposing the low side and gauge to high pressure could certainly blow the gauge, damage the HVACR system, and cause serious injury as well. What worries me is the uncertainty of this process port. problems contact webmaster@doityourself.com. WebLG Direct Service experts know Lg products inside and out - from big-screen tvs and home entertainment systems, to washers, dryers, dishwashers, refrigerators, ranges, ovens, cooktops, microwaves and any other lg products. We use cookies to make wikiHow great. WebTroubleshoot, order parts, or book a repair service with our comprehensive refrigerator repair resources. If your tank doesnt have one, youll have to use trial and error to get your fridges Freon levels within the appropriate range. I am about to replace my compressor and was wondering how I was going to get a vacuum pump on it. A forum community dedicated to Do it yourself-ers and home improvement enthusiasts. It's called a compressor "process tube" and it's used in the manufacturing process to charge the sealed system with refrigerant, since most small hermetic systems don't have any service valves for access. Compressor connection. The duration of this What is critical is that the low pressure gauge is connected to the low pressure port (by convention using a blue hose) and the high pressure gauge is connected to the high pressure port (by convention using a red hose). FIND. The compression involves the motor and the male and female rotors. Compressor connection. 1/4 in SAE M Branch x 3/8 SAE M x 3/8 in SAE F Run, 1/4 in SAE M Run x 1/4 in Flare Nut Branch, 1/4 in SAE M x 1/4 in Flare Nut Run x 1/4 in SAE M Branch, 1/4 in SAE M x 1/4 in SAE F Run x 1/4 in SAE M Branch, 1/4 in SAE M x 1/4 in SAE M Run x 1/4 in SAE F Branch. and refrigeration system. service port on GE Refrigerator 365 day return policy. Refrigerator Web48-cu ft 2-Door Merchandiser Commercial Refrigerator (Black and Glass) Model # MXM2-48RB. When comparing measured or gauge pressure with recommended refrigerant pressures it is necessary to correct gauge pressure for ambient temperature variations. To start, identify why you fridge isnt working properly. These are the pipes running from the frame of your fridge to the supply lines. suggestions. I have a 19 year old 18 cf Kenmore/Frigidaire fridge. Plus, these are the appliance repairs you dont need to call a pro for. Readings that are higher or lower indicate an overcharged system. Your local service area CHANGE LOCATION. Valve stem. You should only add Freon yourself if you dont want to contact a repair company and are confident in handling a fridge. Thanks, I check somewhere else and it tells me that the port I was talking about is a process port. Then tighten the connection of the test hose to the equipment service port. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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