New Daikin VRV 4 service manual

[cool#9]

Hi to all.
I need service manual for new VRV 4.
The DK tech line is not relevant enough (for the moment) to give us informations...!
But next i will try to start one RXYQ10T7Y1B by myself...
Once a service man tried to launch TEST and on step 10 on the new display (?) the system failed to U3.
He tried again and then after it failed to U3-P2.
I think it's a matter of auto charge or something like that...maybe i could disable?
He has calculate the amount of refrigerant like III series upon the lengh and weigh of the liquid lines and he charged the amount.
I will go there with the latest version of vrv checker software (1.53a) but i need advise to lead commissioning as well.
Hope i'll find (nice) RE member to help me ?
Thanks
cool#9