HONEYWELL CORE DRIVE
62-0410—04
2
INSTALLATION
• Please read this instruction sheet thoroughly before
installation and keep this instruction sheet and the CD
shipped with the product at hand and distribute to all
users for reference.
• To ensure the safety of operators and equipment, only
qualified personnel familiar with AC motor variable
frequency drives (VFD) are allowed to do installation,
trial run and parameter settings. Always read this
instruction sheet thoroughly before using the AC motor
VFD, especially the WARNING, DANGER and
CAUTION notes. If you have any questions, please
contact your dealer.
Please read prior to installation for
safety.
CAUTION
The ground terminal of the VFD must be
grounded correctly. The grounding method must
comply with the laws of the country and local codes
where the VFD is to be installed.
After power has been turned off to the VFD, the VFD's
capacitors may still be holding a high voltage charge.
Do not work with the VFD while the POWER indicator
light is ON. To prevent personal injury, DO NOT touch
the internal circuits and components until the voltage
b1 and – is less than 25VDC. Please wait at
least 5 minutes for 22kW/30hp models to discharge to
a safe voltage level. (10 minutes for 30kW/40hp
models).
The CMOS ICs on the internal circuit boards of the
VFD are sensitive to static electricity. DO NOT touch
the circuit boards with bare hands before taking anti-
static measures. Never reassemble the internal
components or circuits.
If the wiring needs to be changed, please turn off the
power of the VFD before wiring. The internal DC-bus
capacitors need time to discharge; wiring changes
made before the voltage is discharged to the safe level
may cause short circuit and fire. To ensure personal
safety, only perform wiring changes after the safety
voltage level is reached.
DO NOT install the VFD in a place subjected to high
temperature, direct sunlight and inflammable materials.
See specification data in this manual for details.
WARNING
Never apply power to the output terminals U/T1, V/T2,
W/T3 of the VFD.
Please stop operation immediately when a fault occurs
during operation of the VFD and motor and refer to
fault code information to reset the drive.
DO NOT use Hi-pot test for internal components. The
semi-conductors in the VFD are easily damaged by
high-voltage.
CAUTION
When the motor cable between the VFD and motor is
too long (see motor cable data on page 3), the layer
insulation of the motor may be damaged. Please use a
frequency inverter duty motor and add an output
reactor to prevent damage to the motor and the VFD.
The rated voltage of the VFD must be
≤
240V for 208V
and 230V models and
≤
480V for 460V models and the
mains supply current capacity must be
≤
5000A RMS
(
≤
10000A RMS for the
≥
30kW/40hp models).
The VFD must be placed in a clean, well-ventilated and
dry location, free from corrosive gases or liquids.
The VFD must be stored within an ambient
temperature range of –25C/-13F ~ +75C/167F and
relative humidity range of 0% to 95% without
condensation.
DO NOT place the VFD on the ground directly. It
should be stored properly. Moreover, if the surrounding
environment is humid, you should put exsiccator in the
package. To prevent condensation and frost, please
DO NOT store in an area with rapid changes in
temperature. DO NOT install the VFD in a place
subjected to direct sunlight or vibration.
If the VFD is stored for more than 3 months, the
temperature should not be higher than 30° C (86° F).
Storage longer than one year is not recommended, it
could result in the degradation of the electrolytic
capacitors.
Please turn on the power after the front cover is
installed. DO NOT operate with moist hands. Make
sure that the VFD is not under load at first. After a fault
occurs, please wait 5 seconds after a fault has been
cleared before pressing RESET key.
