I checked the air conditioner at T1 with details as follows.
Dog house
No.1 motor fan not working. Replaced new air con
No.2 Can't check refrigerant,because not have service valve . wait order new air con
Cabin
100F2,100F5, 100F5 system It is find working.
100F2 Low refrigerant but can't not fixing at offshore . send spare A/C to replacement.