Hello nowhere can I find what should be the amount of refrigerant and oil in the air conditioning system in Renault Premium 450DXI from 2008 I know that there should be 1400g in the 1st generation but I didn't find anything about premium 2 please help

Hello, the factor should be 1200g and I do not know the amount of oil.

Sorry, but I didn't find the source, texa doesn't give it. According to the IC catalog, the NRFa compressors give the value 175-185 ml, and in Volvach with a similar engine also. I suggest referring to this value. Practice shows that there is quite a lot of tolerance ... If I were you, I'd pour 45 ml of oil from the machine level. You can always try to check how much oil was actually in the old condenser. Best regards and frosts in the cabin.

I filled it dozens of times and I associate 1250g and 175 ml of oil, although I will check tomorrow and edit the post if necessary. Although I will ask, the amount of oil you need because you are replacing the compressor? Do you know that you don't pour everything into it?

my system was unsealed, 700g of oil factor 11 was drained from the system, I replaced the air conditioning coolers and the cable connecting the compressor with the central unit (the longest complete cable that is in Premium)

I have heard various theories about oil refilling, but I use the method: - supplement what the machine has recovered = 11 ml - add 15-20% of the total if the condenser is replaced - in the case of cable replacement, you can skip refilling, theoretically the machine recovers mainly what is in the cables I will give you the exact value tomorrow.

ok waiting, thanks a lot already!

Renault Premium 450DXI 2008 A/C Refrigerant & Oil Capacity - 2nd Gen Info Needed

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#1 17248005 30 May 2018 00:54

Piotr 2223 Piotr 2223

Level 10

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Post #1
17248005 30 May 2018 00:54

Hello
nowhere can I find what should be the amount of refrigerant and oil in the air conditioning system in Renault Premium 450DXI from 2008
I know that there should be 1400g in the 1st generation but I didn't find anything about premium 2
please help

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#2 17248218 30 May 2018 09:00

dare23 dare23

Level 19

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Post #2
17248218 30 May 2018 09:00

Hello, the factor should be 1200g and I do not know the amount of oil.
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#3 17251388 31 May 2018 21:42

qruq03 qruq03

Level 16

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Post #3
17251388 31 May 2018 21:42

I filled it dozens of times and I associate 1250g and 175 ml of oil, although I will check tomorrow and edit the post if necessary.

Although I will ask, the amount of oil you need because you are replacing the compressor? Do you know that you don't pour everything into it?
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#4 17251410 31 May 2018 21:49

Piotr 2223 Piotr 2223

Level 10

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Post #4
17251410 31 May 2018 21:49

my system was unsealed, 700g of oil factor 11 was drained from the system, I replaced the air conditioning coolers and the cable connecting the compressor with the central unit (the longest complete cable that is in Premium)
#5 17251418 31 May 2018 21:52

qruq03 qruq03

Level 16

» | Helpful post? (+1)

Post #5
17251418 31 May 2018 21:52

I have heard various theories about oil refilling, but I use the method:
- supplement what the machine has recovered = 11 ml
- add 15-20% of the total if the condenser is replaced
- in the case of cable replacement, you can skip refilling, theoretically the machine recovers mainly what is in the cables

I will give you the exact value tomorrow.
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#6 17251425 31 May 2018 21:55

Piotr 2223 Piotr 2223

Level 10

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Post #6
17251425 31 May 2018 21:55

ok waiting, thanks a lot already!
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#7 17251906 01 Jun 2018 09:37

qruq03 qruq03

Level 16

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Post #7
17251906 01 Jun 2018 09:37

Sorry, but I didn't find the source, texa doesn't give it. According to the IC catalog, the NRFa compressors give the value 175-185 ml, and in Volvach with a similar engine also. I suggest referring to this value. Practice shows that there is quite a lot of tolerance ...
If I were you, I'd pour 45 ml of oil from the machine level. You can always try to check how much oil was actually in the old condenser.
Best regards and frosts in the cabin.
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Topic summary

The discussion centers around the refrigerant and oil capacity for the air conditioning system in the 2008 Renault Premium 450DXI. Users provide varying estimates for the refrigerant amount, with suggestions ranging from 1200g to 1250g. The oil capacity is less clear, with recommendations of 175 ml based on similar compressor models. One user notes that their system had 700g of oil drained and emphasizes the importance of not overfilling when replacing components. Additional advice includes supplementing oil based on what was recovered and adjusting for any replaced parts, such as the condenser or compressor cables.
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Renault Premium 450DXI 2008 A/C Refrigerant & Oil Capacity - 2nd Gen Info Needed

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