- What oil do I add? The manufacturere says use 9+ ounces of ISO 22. I cannot find any oil with that rating.
- How do I determine the exact amount of refrigerant to add? There is no tag whatsover with fill specifications or pressure.
- At what pressure should it be operated?
If there are any specifics I can find, please let me know. The manufacturer is in China and the owners manual or info from manufacturer is a no-go.
Thanks in advance!!
Source: New feed