Question about CSV,AHU,Autoclave

I have three questions please help in that

  1. My company have new AHU in RM store (under control area) the AHU is without HEPA filter.The AHU consist 3 micron filter. The what should I do for PQ of Ahu.

2.How many probes should be taken in the autoclave?
Small Autoclave
Big Autoclave
How many probes are there
I read HTM 2010 , but I did not understand.

3.which points covered in CSV validation and plc validation
Which type points in checklist
3.1.verification of hardware
3.2. Verification of operating system
3.3verification of system identification
3.4.verification of password policy

What other types of checkpoints are there for this type??
.plese tell me