Toshiba RAV-SM564UT-E Service Manual page 123

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Check Code List (Outdoor)
¡
: Go on,
Sensor lamp part
Remote
controller Block indication
indication
Operation Timer Ready Flash
¥ ¥ ¡
F04 ALT Outdoor unit Discharge temp. sensor (TD) error
¥ ¥ ¡
F06 ALT Outdoor unit Temp. sensor (TE, TS, TL) error
¥ ¥ ¡
F08 ALT Outdoor unit Outside temp. sensor (TO) error
¥ ¥ ¡
F12 ALT Outdoor unit Temp. sensor (TS) error
l l
¥
H01 Outdoor unit Compressor break down
l l
¥
H02 Outdoor unit Compressor lock
l l
¥
H03 Outdoor unit Current detection circuit error
l
¥ ¥
P03 ALT Outdoor unit Discharge temp. error
l
¥ ¥
P05 ALT Power supply error
l
¥ ¥
P22 ALT Outdoor unit Outdoor fan error
l
¥ ¥
P26 ALT Outdoor unit Inverter Idc operation
l
¥ ¥
P29 ALT Outdoor unit Position detection error
l l
No remote controller master unit
¥
E01
Remote controller communication error
l l
¥
E02 Remote controller send error
l l Regular communication error between indoor and
¥
E03
remote controller
l l
¥
E04 Indoor/Outdoor serial error
l l
¥
E08 Duplicated indoor addresses
l l
¥
E09 Duplicated main remote controllers
l l
¥
E10 Communication error between CPU
l l Regular communication error between master and
¥
E18
follower indoor units
l
¥ ¥
L03 SIM Duplicated indoor master units
l
¥ ¥
L07 SIM There is group cable in individual indoor unit.
l
¥ ¥
L08 SIM Unset indoor group address
l
¥ ¥
L09 SIM Unset indoor capacity
¥ ¡ ¥
L30 SIM Outside error input to indoor unit (Interlock)
l
¥ ¥
P19 ALT 4-way valve inverse error
l
¥ ¥
F01 ALT Indoor unit Heat exchanger sensor (TCJ) error
l
¥ ¥
F02 ALT Indoor unit Heat exchanger sensor (TC) error
l
¥ ¥
F10 ALT Indoor unit Room temp. sensor (TA) error
l
¥ ¥
F29 SIM Indoor unit Other indoor P .C. board error
l
¥ ¥
P01 ALT Indoor unit Indoor fan error
l
¥ ¥
P10 ALT Indoor unit Overflow detection
l
¥ ¥
P12 ALT Indoor unit Indoor fan error
l
¥ ¥
P31 ALT Other indoor unit error
—
By unit with warning No. ALT Error in indoor group
— — LAN system communication error
¥ ¡ ¥
L20 SIM LAN system communication error
— — There are multiple communication adapters.
l
¥
: Flash, : Go off ALT (Alternate): Alternate flashing when there are two flashing LED
Representative defective position
Remote controller
Remote controller
²
Remote controller
²
²
²
Network adapter
Network adapter/
Network adapter/
Network adapter
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.
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Detection Explanation of error contents
Outdoor Open/Short of discharge temp. sensor was detected.
Open/Short of heat exchanger temp. sensor was detected.
Outdoor
Miswiring between TE sensor and TS sensor
Outdoor Open/Short of outside temp. sensor was detected.
Outdoor Open/Short of suction temp. sensor was detected.
When reached min-Hz by current release control, short-circuited current (Idc) after
Outdoor
DC excitation was detected.
Outdoor Compressor lock was detected.
Outdoor Current detection circuit error
Outdoor Error was detected by discharge temp. release control.
Outdoor Power supply voltage error
Outdoor Error (Over-current, lock, etc.) was detected on outdoor fan drive circuit.
Outdoor Short-circuited protective operation of compressor drive circuit element (G-Tr /IGBT) worked.
Outdoor 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.
Indoor No communication from remote controller and network adapter
Indoor Serial communication error between indoor and outdoor
Indoor 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.)
Indoor MCU communication error between main motor and micro computer
Regular communication was impossible between master and follower indoor units.
Indoor
Communication between twin master (Main unit) and follower (sub unit) was impossible.
Indoor There are multiple master units in a group.
Indoor When even one group connection indoor unit exists in individual indoor unit
Indoor Indoor address group was unset.
Indoor Capacity of indoor unit was unset.
Indoor Abnormal stop by CN80 outside error input
Indoor In heating operation, error was detected by temp. down of indoor heat exchanger or temp. up
Outdoor ofTE, TS.
Indoor Open/Short of heat exchanger (TCJ) was detected.
Indoor Open/Short of heat exchanger (TC) was detected.
Indoor Open/Short of room temp. (TA) was detected.
Indoor EEPROM error (Other error may be detected. If no error, automatic address is repeated.
Indoor Indoor AC fan error was detected. (Fan thermal relay worked.)
Indoor Float switch worked.
Indoor Indoor fan error (Over-current / Lock, etc.) was detected.
Indoor 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
Center
Duplicated indoor address of central control system communication
Center
There are multiple communication adapters on remote controller communication line.
<In case of SP40, SP45>
SIM (Simultaneous): Simultaneous flashing when there are two flashing LED
Automatic Operation
reset continuation
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