SEELEY INTERNATIONAL –
OWNER’S MANUAL
1
CURRENT ERROR VIEW cont.
ERROR cont.
C5
Malfunction protection of jumper cap
E1
E2
E4
E5
E6
E8
EE
EU
F0
F1
F2
F3
F4
F5
F6
F8
F9
FH
H3
Overload protection for compressor
H5
IPM protection
H5
Module temperature is too high
H6
Internal motor(fan motor) does not operate
H7
Desynchronizing of compressor
HC
PFC protection
JF
Malfunction of detecting plate (WiFi)
L3
Outdoor DC fan motor malfunction
L9
Power protection
High pressure protection of system
Antifreezing protection
E3
System block or refrigerant leakage
High discharge temperature protection
of compressor
Overcurrent protection
Communication Malfunction
High temperature resistant protection
EEPROM malfunction
Limit/decrease frequency due to high
temperature of module
Gathering refrigerant
Indoor ambient temperature sensor is
open/short circuited
Indoor evaporator temperature sensor
is open/short circuited
Outdoor ambient temperature sensor is
open/short circuited
Outdoor condenser temperature sensor
is open/short circuited
Outdoor discharge temperature sensor
is open/short circuited
Limit/decrease frequency due to
overload
Decrease frequency due to overcurrent
Decrease frequency due to high air
discharge
Limit/decrease frequency due to
antifreezing
LC
Failure startup
LP
Indoor unit and outdoor unit doesn't
match
P0
Compressor Min frequence in test state
P1
Compressor rated frequence in test
state
P2
Compressor maximum frequence in test
state
P3
Compressor intermediate frequence in
test state
P5
Overcurrent protection of phase current
for compressor
P7
P8
PH
Voltage for DC bus-bar is too high
PL
Voltage of DC bus-bar is too low
PU
Charging malfunction of capacitor
U1
U3
U5
U7
U8
Malfunction of zero-cross detection circuit
Normal communication
(GREEN LED: continuously)
Defrosting
(Heating indicator ON 10s OFF 0.5s)
RED LED:
RED LED:
DRED mode 2
d3
DRED mode 3
Malfunction of module temperature
sensor circuit
Module high temperature protection
Malfunction of phase current detection
circuit for compressor
Malfunction of voltage dropping for DC
bus-bar
Malfunction of complete units current
detection
The four-way valve is abnormal
Frequency limiting(power)
(RED LED: OFF 3s and blink 13 times )
Compressor is open circuited
(YELLOW LED: OFF 3s and blink once)
The temperature for turning on the unit
is reached
(
OFF 3s and blink 8 times)
Frequency limiting(module temperature)
(
OFF 3s and blink 11 times)
d1
DRED mode 1
d2
E
M
A
N
N
O
I
T
C
N
U
F
L
A
M
Y
A
L
P
S
I
D
E
M
A
N
N
O
I
T
C
N
U
F
L
A
M
Y
A
L
P
S
I
D
19
