FUJIDENZO FIC180G IN, Installation Manual, Page: 9 / 40

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7
and vibration are small.
(6). Install the outdoor unit where is capable of withstanding the weight of the unit
and generates as less noise and vibration as possible.
(7). Provide the space shown in Fig. 3.2, so that the air flow is not blocked. Also for
efficient operation, leave three of four directions of peripheral constructions
open.
Fig. 3.2
3.3 Connection Pipe Requirement
CAUTION!
The maximum length of the connection pipe is listed in the Table below. Do not place the units
between which the distance exceeds the maximum length of the connection pipe.
Table 3.4
Item
Model
Size of Fitting
Pipe(Inch)
Max. Pipe
Length (m)
Max. Height
Difference between
Indoor Unit and
Outdoor Unit (m)
Drainage pipe(Outer
Diameter × wall
thickness) (mm)
Liquid Gas
FIC180G IN
FIO180G OD
1/4 1/2 20 15
Ф
25×1.5
3/8 5/8
30 15
30 15
50 30
3/8 3/4 50 30
Notes:
①
. The connection pipe should be insulated with proper water-proof insulating
material.
②
. The pipe wall thickness shall be 0.5-1.0 mm and the pipe wall shall be able to
withstand the pressure of 6.0 MPa. The longer the connecting pipe, the lower
the cooling and heating effect performs.
FIC240G IN
FIO240G OD
FIC360G IN
FIO360G OD
FIC480G IN
FIO480G OD
FIC600G IN
FIO600G OD