Filter
Top Products
– 123 –
<In case of SP40, SP45>
Check Code List (Outdoor)
¡
: Go on,
¥
: Flash,
l
: Go off ALT (Alternate): Alternate flashing when there are two flashing LED SIM (Simultaneous): Simultaneous flashing when there are two flashing LED
²
When this warning was detected before group construction/address check finish at power supply was turned on, the mode shifts automatically to AUTO address setup mode.
Remote
controller
indication
F04
F06
F08
F12
H01
H02
H03
P03
P05
P22
P26
P29
E01
E02
E03
E04
E08
E09
E10
E18
L03
L07
L08
L09
L30
P19
F01
F02
F10
F29
P01
P10
P12
P31
—
—
L20
—
Sensor lamp part
Block indication
Operation
Timer Ready Flash
¥¥¡
ALT
¥¥¡
ALT
¥¥¡
ALT
¥¥¡
ALT
l
¥
l
l
¥
l
l
¥
l
¥
l
¥
ALT
¥
l
¥
ALT
¥
l
¥
ALT
¥
l
¥
ALT
¥
l
¥
ALT
¥
ll
¥
ll
¥
ll
ll
¥
¥
ll
¥
ll
¥
ll
¥
ll
¥
l
¥
SIM
¥
l
¥
SIM
¥
l
¥
SIM
¥
l
¥
SIM
¥¡¥
SIM
¥
l
¥
ALT
¥¥
l
ALT
¥¥
l
ALT
¥¥
l
ALT
¥¥
l
SIM
l
¥¥
ALT
l
¥¥
ALT
l
¥¥
ALT
¥
l
¥
ALT
By unit with warning No. ALT
—
¥¡¥
SIM
—
Representative defective position
Outdoor unit Discharge temp. sensor (TD) error
Outdoor unit Temp. sensor (TE, TS, TL) error
Outdoor unit Outside temp. sensor (TO) error
Outdoor unit Temp. sensor (TS) error
Outdoor unit Compressor break down
Outdoor unit Compressor lock
Outdoor unit Current detection circuit error
Outdoor unit Discharge temp. error
Power supply error
Outdoor unit Outdoor fan error
Outdoor unit Inverter Idc operation
Outdoor unit Position detection error
No remote controller master unit
Remote controller communication error
Remote controller send error
Regular communication error between indoor and
remote controller
Indoor/Outdoor serial error
Duplicated indoor addresses
²
Duplicated main remote controllers
Communication error between CPU
Regular communication error between master and
follower indoor units
Duplicated indoor master units
²
There is group cable in individual indoor unit.
²
Unset indoor group address
²
Unset indoor capacity
Outside error input to indoor unit (Interlock)
4-way valve inverse error
Indoor unit Heat exchanger sensor (TCJ) error
Indoor unit Heat exchanger sensor (TC) error
Indoor unit Room temp. sensor (TA) error
Indoor unit Other indoor P.C. board error
Indoor unit Indoor fan error
Indoor unit Overflow detection
Indoor unit Indoor fan error
Other indoor unit error
Error in indoor group
LAN system communication error
LAN system communication error
There are multiple communication adapters.
Detection
Outdoor
Outdoor
Outdoor
Outdoor
Outdoor
Outdoor
Outdoor
Outdoor
Outdoor
Outdoor
Outdoor
Outdoor
Remote controller
Remote controller
Indoor
Indoor
Indoor
Remote controller
Indoor
Indoor
Indoor
Indoor
Indoor
Indoor
Indoor
Indoor
Outdoor
Indoor
Indoor
Indoor
Indoor
Indoor
Indoor
Indoor
Indoor
Network adapter
Network adapter/
Center
Network adapter/
Center
Network adapter
Explanation of error contents
Open/Short of discharge temp. sensor was detected.
Open/Short of heat exchanger temp. sensor was detected.
Miswiring between TE sensor and TS sensor
Open/Short of outside temp. sensor was detected.
Open/Short of suction temp. sensor was detected.
When reached min-Hz by current release control, short-circuited current (Idc) after
DC excitation was detected.
Compressor lock was detected.
Current detection circuit error
Error was detected by discharge temp. release control.
Power supply voltage error
Error (Over-current, lock, etc.) was detected on outdoor fan drive circuit.
Short-circuited protective operation of compressor drive circuit element (G-Tr /IGBT) worked.
Position detection error of compressor motor was detected.
Signal was not received from indoor unit.
Main remote controller was not set. (including 2 remote controllers)
Signal cannot be sent to indoor unit.
No communication from remote controller and network adapter
Serial communication error between indoor and outdoor
Same address as yours was detected.
In 2-remote controller control, both were set as master.
(Indoor master unit stops warning and follower unit continues operation.)
MCU communication error between main motor and micro computer
Regular communication was impossible between master and follower indoor units.
Communication between twin master (Main unit) and follower (sub unit) was impossible.
There are multiple master units in a group.
When even one group connection indoor unit exists in individual indoor unit
Indoor address group was unset.
Capacity of indoor unit was unset.
Abnormal stop by CN80 outside error input
In heating operation, error was detected by temp. down of indoor heat exchanger or temp. up
ofTE, TS.
Open/Short of heat exchanger (TCJ) was detected.
Open/Short of heat exchanger (TC) was detected.
Open/Short of room temp. (TA) was detected.
EEPROM error (Other error may be detected. If no error, automatic address is repeated.
Indoor AC fan error was detected. (Fan thermal relay worked.)
Float switch worked.
Indoor fan error (Over-current / Lock, etc.) was detected.
Other indoor under condition of warning in group. E03/L07/L03/L08 warning
Sub remote controller error in a group
(Details of remote controller are displayed with unit No. Only central control side is displayed.)
Communication error of central control system signal
∗ Is not displayed on the remote controller
Duplicated indoor address of central control system communication
There are multiple communication adapters on remote controller communication line.
Automatic Operation
reset
continuation
××
××
¡¡
××
××
××
××
××
××
××
××
××
——
——
¡ ×
¡ ×
¡
××
¡
¡ ×
××
××
××
××
××
¡ ×
¡ ×
¡ ×
¡ ×
××
××
××
××
¡ ×
——
¡¡
¡ ×
¡¡