13
FVR-C9S-2UX
6. Installation Instructions

Installation Conditions

Install the drive in a location which meets the
following requirements:
• The ambient temperature should be be-
tween -10°C and +50°C.
• The humidity should be between 20 and
90% RH. Avoid any location subject to
dew condensation, freezing or where the
drive could come into contact with any
liquids.
• Do not install in any location subject to any
of the following conditions: direct sunlight,
dust, corrosive gas, inflammable gas or oil
mist.
• The drive should be installed at an eleva-
tion below 3283 feet (1000m), and vibra-
tion should be less than 232 inches/s2
(5.9m/s2)

Mounting Direction and Space

NOTICE: The durability and reliability of the
drive will be affected by the ambient tem-
perature. Do not place the unit where ambi-
ent temperature is not proper.
Direction: Insert M4 size screws in the
mounting screw holes in the left upper and
right lower of the drive, and install the drive
with these screws. Install the drive vertically.
Horizontal or other positional installation will
cause the drive to overheat.
Space: The drive will generate heat during
operation. Allow sufficient space around the
unit as shown in the above figure.
Mounting plate: Heat sink temperature will
reach +90°C during operation. Please use
thermostable material for drive mounting
plate.
Multi-mounting: When 2 or more drives are
installed within the drive switchboard, ar-
range them side by side, keeping space
(shown in the above figure) between each
drive. If the drives must be lined up vertically,
provide adequate ventilation so that the hot
air from each drive will not affect the one
above it.
7 Wiring
Perform wiring in accordance with the fol-
lowing procedure:
1) Remove the cover mounting screw at the
center of the cover.
2) Hold the lower end of the cover, lift it up
and remove the cover
3) Remove the keypad panel from the main
unit, and disconnect the harness from the
CN2 at the same time.
PRG
RESET
FUNC
DATA
RUN
STOP
CLOSED OPEN
FVR-C9S
3.94”
(10cm)
0.394”
(1cm)
3.94”
(10cm)
0.394”
(1cm)
PRG
RESET
FUNC
DATA
RUN
STOP
CLOSED OPEN
FVR-C9S
Cover Mounting Screw
2
1
Side view of inverter