Honeywell VFD CORE User Manual

CHAPTER 14: FAULT CODES AND DESCRIPTIONS
253 63-4528—04
U-phase error
Reboots the power. If fault code is still displayed on the keypad
please return to the factory
V-phase error
Reboots the power. If fault code is still displayed on the keypad
please return to the factory
W-phase error
Reboots the power. If fault code is still displayed on the keypad
please return to the factory
CC (current clamp)
Reboots the power. If fault code is still displayed on the keypad
please return to the factory
OC hardware error
Reboots the power. If fault code is still displayed on the keypad
please return to the factory
OV hardware error
Reboots the power. If fault code is still displayed on the keypad
please return to the factory
Occ hardware error
Reboots the power. If fault code is still displayed on the keypad
please return to the factory
Auto tuning error
1. Check cabling between drive and motor
2. Try again.
PID loss (ACI)
1. Check the wiring of the PID feedback
2. Check the PID parameters settings
cd1
Ias sensor err
Fault
cd2
Ibs sensor err
Fault
cd3
Ics sensor err
Fault
Hd0
cc HW error
Fault
Hd1
Oc HW error
Fault
Hd2
Ov HW error
Fault
Hd3
occ HW error
Fault
AUE
Auto tuning err
Fault
AFE
PID Fbk error
Fault

Honeywell VFD CORE Specifications

General

Brand	Honeywell
Model	VFD CORE
Category	Thermostat
Language	English