Fujitsu Airstage VR-II Series - Page 16

01-10
Check Item Check contents Judgement Present Status
Ref. circuit name: _______________________________________, Ref. address:
For multi type RB
Unit
Branch port piping layout
(RB branch port vs. IU
connection pattern)
2)
Connect the IU to the RB unit in order of farthest branch port Correct
Not correct
Keep free branch port within 2 or less per refrigerant cycle Correct
Not correct
One refrigeration cycle
1
st
not used port
2
nd
not used port
3
rd
not used port
Check Item Check contents Judgement Present Status
Ref. circuit name: _______________________________________, Ref. address:
For multi type RB
Unit
RB series connection
Maximum two RB units (for multi type) in series is allowable Correct
Not correct
within 1m
within 1m
(00 99)
(
(00 99)
(
1-2-6 Piping installation inspection sheet 2/2