If you are looking for this file to manage a specific AC system, it is likely part of a documentation package provided by a developer or contractor for a property's HVAC infrastructure.
Standardized forms for bidding and legal agreements. vrv.rar
Instructions for the maintenance and procurement of VRV hardware. If you are looking for this file to
General and specific conditions for maintenance and procurement. a specific project or site)
Details regarding supplies and spare equipment for villa air conditioning systems.
If you can tell me the of where you found the file (e.g., a specific project or site), I can help you find more technical manuals or spare parts lists related to it.
Based on public tender listings from dauthau.asia , the contents typically include: