Help me before I mess up my mini split

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Slips

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Everything is wired and hooked up correctly Now I just need translation for this badly written English below.

shinco 18k btu

I have this vacuum pump ... will it work?
http://www.amazon.com/Electric-Refrigerant-2-5cfm-Vacuum-Pump/dp/B001JJRBCQ

at steps below

main ???? question is .... below

So when I open the valve cores, does it close the auxiliary(for the vacuum pump) before it opens the valve to the outside unit?
 
Mini install 001
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CannabisJohn

CannabisJohn

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Thanks for the help didn't have a pressure meter ... just hooked up the vacuum pump till I got the same sound as when the valve to the pump was closed (hour 1/2) opened the gas lines and now she is running great ... the 18k unit now is cooling the room ( 7 lights c02 gen and dehumidifier ) to 77F with out the need of the other ac ... :)
 
CannabisJohn

CannabisJohn

1,063
113
Thanks for the help didn't have a pressure meter ... just hooked up the vacuum pump till I got the same sound as when the valve to the pump was closed (hour 1/2) opened the gas lines and now she is running great ... the 18k unit now is cooling the room ( 7 lights c02 gen and dehumidifier ) to 77F with out the need of the other ac ... :)

Excellent. Good luck.
 
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