Toshiba HWS-803XWHM3-E Service Manual page 113

Outdoor LED
Check code
indication
[L29] <Indication 1> <Indication 2>
<Indication 1> <Indication 2>
[P03] <Indication 1> <Indication 2>
(No specific description indicates outdoor unit parts.)
[Gas leakage failure] → See [P15] details
[4-way valve invert failure] → See [P19] details
[Abnormal outlet temperature]
No gas leakage.
Appropriate refrigerant amount.
Pulse motor valve is normal.
Abnormally over loaded
CN603 connector is normal.
TD sensor resistance is normal
Check outdoor control board
If defective, replace it
112
Check and Action procedure
PC-Board
803H-E(MCC-1571)
1103 to 1403H-E (MCC-1571)
1103 to 1603H8(R)-E (MCC 1596)
Correct defective portion
Re-charge refrigerant
Correct defective portion
Replace defective parts
Deal with or remove
causes
Correct connector
Replace sensor