Fujitsu AIRSTAGE V-II, Design & Technical Data

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663636 SEPARATION TUBE
INSTALLATION
„ „
Separation tube
„ z
Total cooling capacity of indoor units
(kW)
Separation tube
28.0 or less UTR-BP090 X
28.1 to 56.0 UTR-BP180 X
56.1 or more UTR-BP567 X
28.0, 28.1, 56.0, and 56.1 are the total values for the indoor unit cooling capacity connected
downstream.
Installation
„ z
Restriction when install
„ z
Be sure following restriction.
1) Installation angle
Install the separation tube so that it branches either horizontally or vertically.
A
A
A
B
B
B
+15
A : Outdoor unit or Refrigerant branch kit
B : Indoor unit or Refrigerant branch kit
Horizontal line
or
Horizontal
OK
No good
Vertical
Con
nec
tion
s
Field pipe
Cut in the center of
the connections
Joint pipe (Separation tube)
Joint pipe
(Separation tube)
Field pipe Reducer or
Expander
Use the pipe cutter to cut at the location which matches the piping size when the piping size
is different.
When the pipe size of the separation tube itself does not match, or when piping sizes differ
even if it cuts the pipe, use attached Reducer or attached Expander.
- (06 - 42) -
SY
ST
EM
DE
SIGN
SY
ST
EM
DE
SIGN