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¡
: 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
Remote
controller
indication
F01
F02
F10
F29
P01
P10
P12
P31
—
—
L20
—
Sensor lamp part
Block indication
Operation
Timer Ready Flash
¥¥
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
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
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 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
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¡ ×
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××
××
××
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¡ ×
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