Toshiba RAV-SP1104AT8-E1 Service Manual page 43

Lamp indication
Operation Timer Ready
Alternate flash
Operation Timer Ready
Alternate flash
Operation Timer Ready
Simultaneous flash
Operation Timer Ready
Simultaneous flash
Operation Timer Ready
Flash
Operation Timer Ready
Simultaneous flash
Operation Timer Ready
Simultaneous flash
∗1: These are representative examples and the check code differs according to the outdoor unit to be combined.
Check code
F01 Heat exchanger sensor (TCJ) error
F02 Heat exchanger sensor (TC) error
P10 Heat exchanger sensor (TA) error
F04 Discharge temp. sensor (TD) error
F06 Temp. sensor (TE) error
F07 Temp. sensor (TL) error
F08 Temp. sensor (TO) error
F12 Temp. sensor (TS) error
F13 Temp. sensor (TH) error
F15 Temp. Sensor miswiring (TE, TS)
F29 Indoor EEPROM error
F31 Outdoor EEPROM error
H01 Compressor break down
H02 Compressor lock
H03 Current detection circuit error
H04 Case thermostat worked.
PS pressure sensor error,
H06
low pressure protective operation
L03 Duplicated header indoor units
There is indoor unit of group connection
L07
in individual indoor unit.
L08 Unsetting of group address
Missed setting
L09
(Unset indoor capacity)
L10 Unset model type (Service board)
L20 Duplicated indoor central addresses
L29 Outdoor unit and other error
L30 Outside interlock error
L31 Negative phase error
Cause of trouble occurrence
⎫
⎪
⎬
⎪
⎭
⎫
⎪
⎪
⎪
⎪
⎪
⎬
⎪
⎪
⎪
⎪
⎪
⎭
Outdoor compressor system error
⎫
⎬
⎭
} Power supply, outdoor P.C. board error
} Compressor overheat, outdoor wiring error
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Indoor unit sensor error
Sensor error of outdoor unit
⎫
Outdoor unit
⎬
low pressure system error
⎭
⎫
⎪
→ AUTO address
⎬
⎪
* If group construction and
⎭
address are not normal
power supply turned on,
automatically goes to
address setup mode.
∗1
∗1