the oil-rich phase, which overall indicates better chances for oil return. The new refrigerant type uses ND-oil 12, also a PAG 46 oil but with additives specifically for the R1234yf type refrigerant. I bought a Delphi CS0061 V5 compressor which was prefilled with RL488 oil. Why you can’t use R-134a in an R-1234yf system. It is recommended by experts as a replacement for hydrofluorocarbons (HFCs). PoE anoint currency is Oil. R-1234yf requires a compatible oil for effective use. Flushing or mechanical cleaning may considerably reduce oil residues. i went on a service call. When looking at PAG oil you will … We prefer to install the low high pressure switch in the new barrier hose, compressor to … Use oil currency on certain items and gives these items an anointment. Driers will not remove moisture from POE oil. Depending on the type of compressor different kinds of … Using them on certain items gives these items an anointment, which can modify them in various ways. or links i can learn more about refrigerants and oil mixtures That's for oil return so it seems that mixing the oils isn't the problem , they just want to make sure they are getting the oil return from the POE. RENISO - Refrigeration oils based on Mineral Oil, PAG, PAO or POE. Units: AX, CM, CC T, DT, TC, FM, ACPA4000, AP7003 R134A Use POE oil Units: RDU but no oil needed for this unit on startup. So, along with R134a came a new oil: Polyalkylene Glycol—or PAG oil. Figure 9 summarizes the major characteristics of PVE and POE oil in an R-410A refrigeration system. POE oil is extremely hydroscopic, wants the water molecule back. Is that ok. i thought r-22 had mineral oil in it and you dont want to mix oils or it can form acid? So, yes, you can safely mix synthetic and conventional oil. Keeping this in consideration, can you mix synthetic and regular gear oil? ... Now speaking of oils I see Pag also. compressor was under warranty. Even a small amount of non-POE oil or lubricant can reduce POE oil’s dielectric resistance. Moisture will rapidly cause POE oil to sludge Driers will remove moisture from mineral oil or PVE oil. » Which type of refrigerant can I use in Sanden compressors? Designed for PAG and mineral oil air conditioning and refrigeration systems. The simple answer: Yes. (Some PAG, PVE, and POE oils are also backward compatible with R-134a but not vice versa.) However, this doesn’t mean the two oils are interchangeable; while ND-oil 12 can be used for both R134a and R1234yf, it doesn’t work the other way around and ND-oil 8 cannot be used for R1234yf type refrigerant. to help ensure system longevity.-> Retrofit guideline-> Reciprocating compressors use Danfoss POE oil from 160 to 175 PZ Scroll compressors no longer use PVE oil and now use POE oil. If You are replacing mineral oil with POE or PAG oil (see below) you must have less than 5% of the mineral oil left in the system to avoid sludge. The advantage of ester oil is that it works with both R12 as well as R134a, so you can fill the system with it and then use either refrigerant. Drain the mineral oil out, replace it with the new oil, charge the system with refrigerant and run the system for at least 1 hour. Do pag and ester oil mix in r134a system? R-134a and R-1234yf should not be mixed. found contactor welded closed. For R1234yf A/C systems Sanden SP-A2 oil must be used. FUCHS RENISO refrigeration oils for virtually all refrigerants e.g. 2. but my question was i noticed this bad comp said poe oil and its was running r-22. Product # Description: TD100E8: POE with UV dye, 8 oz (237 ml) TD100EQ: POE with UV dye, 32 oz (946 ml) TD100EG: POE with UV dye, 1 gallon (3.8 L) PAG Oil with UV Dye. Vacuum pump (mainly mechanical vacuum pump), compressor (air compressor, various gas compressors) and refrigerator have special requirements for lubricating oil. Polyolester oil (POE oil) is a type of synthetic oil used in refrigeration compressors that is compatible with the refrigerants R-134a, R-410A and R-12. R-134a and R-416A showed no sign of mixing with the mineral oil at temperatures up to 80°F. indicate that oil return is decreased with an increase in the oil concentration and mixture temperature for both POE and PAG oils. Universal/POE Oil with UV Dye. I just read an article by Honey well for 407-c retro fits that stats that they want no more than 5% total oil to be mineral and the rest to be POE. CO2, NH3, R22, R1234yf or R134a. PAG oil, or Polyalkylene Glycol, is a fully synthetic hygroscopic oil specifically designed for automotive air conditioner compressors. Can mix ester with mineral, but you can't mix ester with PAG or PAG with mineral. There is no danger mixing synthetic and conventional motor oil; however, conventional oil will detract from the superior performance of synthetic oil and reduce its benefits. If the system suffers from inadequate refrigerant return, then it may be necessary to flush the original oil and replace with POE. If this is your first visit, be sure to check out the FAQ by clicking the link above. A residual oil content of 1 to 3 % is permissible. compressor shorted out. My problem is I can only find online RL488 oil by the case (Delphi Catalog # RL10006) and need to know if oils are compatible for mixing. In some cases, mixing can be illegal. Even after vigorous shaking there was only a slight sign of cloudiness which soon cleared into two distinct liquid layers. When changing oil, it’s also a good opportunity to change the filter dryer. hydrocarbon? See our range of PAG oils for R-744 Never mix PAG oil with POE oil. ProbablI read a "white paper" a few years ago that said it was a good thing to mix in a little mineral oil with POE, after all the years of if you mix them your dick will fall off If the ****ers are going to lie to us quit changing the lie . I pretty much have 4oz PAG 46, 5ish oz of PAG150 on hand. When looking at PAG oil you will notice various numbers such as PAG46 or PAG100. POE has good miscibility with mineral oils, whereas PAG oils have poor miscibility. It is used in R-134a air conditioning systems to lubricate the compressor. Click to see full answer. Compressor oil is mainly used in the lubrication of cylinder and piston friction parts of gas compressor, exhauster and piston pump, as well as inlet and … POE is 'ester' in case you are trying to locate it. POE oils is also more hydrolytic stable than PAG oils. *HFC retrofit gases operate best with POE oils, however they have been designed to operate also with MO and AB oils that were commonly used with R22. Because of its lubricating properties and other applied benefits, the use of PVE refrigeration oil for all types of HFC applications has been growing around the world. Along with R-134a, POE oil is recommended as a replacement for R12 mineral oil as R134a does not mix well with mineral oil. Oils are currency items that can drop from Blight encounters. If you can't turn the unit off till you've identified the problem, best bet is to just change the oil asap, carry out a 'one shot' oil acidity test on the old oil & even save some of the contaminated oil in a sealed container if you decide to send it away for a lab analysis at a not too later date.. Polyalphaolefin is by far the most common major synthetic base oil used in industrial and automotive lubricants. R 12 Use Mineral Oil or Alkyl Benzene Oil R 22 Use Mineral Oil, Mixing of POE is acceptable however it is preferred to use the oil that the original charge used. You should not intermix different viscosities because the viscosity of the mixture may be "out of range" for the appliction for a number of reasons. With the universal PAG oil, the A/C repair process is simplified. By T. G. Schaefer (Tom NJ) In the simplest terms, esters can be defined as the reaction products of acids and alcohols. Previously, there were multiple PAG oils released to service GM vehicles using R-1234yf (using belt-driven A/C compressors), which required technicians to refer to the Service Information during every A/C service to ensure the correct PAG oil was used. It is a synthetic hydrocarbon (SHC) that mimics the best hydrocarbon (branched) structure found in mineral oils. Thousands of different kinds of esters are commercially produced for a broad range of applications. any input. Sanden do not recommend the use of POE oils in R134a/R1234YF systems. As mineral oils and polyalphaolefins have a lower density than PAG, they float on top and can be siphoned off. Refer to … Mineral oil was the de facto A/C compressor oil used up until the early 1990s thanks to its ability to mix with the R-12 refrigerant, but when R-12 was shelved due to its ozone-depleting properties, mineral oil had to be scrapped as well because of its inability to mix with the more environmentally sound R-134a. Although PAG oils have long been used as industrial lubricants, recent work has led to the development of PAG lubricants for use in equipment in the food processing industry. PVE is equal to or better in all characteristics when compared with POE oil. PAG oil, or Polyalkylene Glycol, is a fully synthetic hygroscopic oil specifically designed for automotive air conditioner compressors. For hybrid-electric vehicles that use electrically driven compressors, polyol ester (POE) oil is not just recommended, its use is mandatory in many cases. You can farm Oil currency items from Blight encounters. This is an example of an oil test kit. Polyalphaolefin (PAO) oil can be used as a replacement for some PAG oils, and is sometimes preferred because it doesn’t absorb moisture from the air like other A/C compressor oils do. Reactions: newtech. Vacuum pump oil is used in mechanical vacuum pump of vacuum system. And, Ester conversions are easier than PAG conversions. The following should therefore be observed during oil change: 1. Only clean, properly specified lubricants are able to protect the system. Will I still have a valid warranty if I use non-certified refrigerant, e.g. It is used in R-134a air conditioning systems to lubricate the compressor. need to replace comp. Compared to POE oils, the miscibility zone with PAG is lower. R-1234yf is very corrosive. PAG Oil. Drain old oil fill while still warm. It doesn’t take much contamination to allow an electrical current to come into contact with the technician and cause injury. refrigerant and oil, the new oil must be miscible with the old oil in the system. You may have to register before you can post: click the register link above to proceed. Within the realm of synthetic lubrication, a relatively small but still substantial family of esters have been found […] PAG oil with 100 weight percent oxypropylene groups are water insoluble; whereas those with 50 to 75 weight percent oxyethylene are water soluble at ambient temperatures. Minimize the time systems are … At concentrations greater than 50% oil, you can see the phase separation and the formation of two layers, one containing a lot of oil and the other containing a lot of refrigerant. It is also found that oil return is increased as the mass flow rate is increased for both oils. Compatible with R-134a and R-12 refrigerants. PAG 46, PAG 100 and PAG 150 oils all have different viscosities, just as 5W-20, 5W-30 and 10W40 motor oils have different viscosities. 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