SEELEY INTERNATIONAL –
OWNER’S MANUAL
1
i
WIRED CONTROLLER - KDHV Series Inverter Ducted
33
OPERATION cont.
COMMON ERROR CODES
Error Code
Error Description
Error Code Error Description
E1
Compressor high-pressure protection
LF
Power protection
E2
Indoor anti-freeze protection
LP
IDU and ODU unmatched or Controller
unmatched
E3
Compressor low-pressure protection,
refrigerant lack protection, refrigerant
collection mode
U7
4–way valve switch-over error
E4
Compressor air discharge high-tempera-
ture protection
P0
Driver reset protection
E6
Communication error
P5
Over-current protection
E8
Indoor fan error
P6
Master control and driver
communication error
E9
Water-full protection
P7
Driver module sensor error
F0
Indoor ambient temperature sensor error
P8
Driver module high temperature
protection
F1
Evaporator temperature sensor error
P9
Zero-crossing protection
F2
Condenser temperature sensor error/
Middle part of condenser temperature
sensor error
PA
AC current protection
F3
Outdoor ambient temperature sensor
error
Pc
Driver current error
F4
Discharge temperature sensor error
Pd
Sensor connection protection
F5
Wired controller temperature sensor error
PE
Temperature drift protection
C5
IDU jumper cap error
PL
Bus low-voltage protection
EE
IDU or ODU memory chip error
PH
Bus high-voltage protection
PF
Electric box sensor error
PU
Charging loop error
H3
Compressor overload protection
PP
Input voltage error
H4
Overload
ee
Driver memory chip error
H5
IPM protection
C4
ODU jumper cap error
H6
DC fan error
dJ
Phase-loss and anti-phase protection
H7
Driver out-of-step protection
oE
ODU error, for specific error please see
the status of ODU indicator
HC
PFC protection
EL
Emergency stop
Lc
Startup failure
LE
Compressor stall protection
Ld
Compressor phase-sequence protection