What does a CPU-CPU communication error mean for my Toshiba RAV-SM1403DT-A?
A CPU-CPU communication error in your Toshiba Air Conditioner indicates a communication error between the main MCU and the motor microcomputer MCU.
What to do if my Toshiba RAV-SM1403DT-A Air Conditioner drainage is out of order?
If the drainage of your Toshiba Air Conditioner is out of order, check the drain pipe for any clogging. Also, inspect the float switch circuit and the indoor P.C. board.
What to do if my Toshiba Air Conditioner is not receiving data from the remote controller or network adapter?
If your Toshiba Air Conditioner is not receiving data from the remote controller or network adapter, check the remote controller, the network adapter, and the indoor P.C. board.
What does an IPDU communication error mean on my Toshiba RAV-SM1403DT-A Air Conditioner?
An IPDU communication error on your Toshiba Air Conditioner indicates a communication error between the IPDU and CDB.
What does abnormal external input into indoor unit (interlock) mean for my Toshiba RAV-SM1403DT-A?
If your Toshiba Air Conditioner shows an abnormal external input into the indoor unit (interlock), it indicates an abnormal stop due to incorrect external input into CN80.
What does an indoor address setting error mean on my Toshiba Air Conditioner?
An indoor address setting error on your Toshiba Air Conditioner means that there are two or more header units in the group.
What does an outdoor unit outside air temp. sensor error mean on my Toshiba Air Conditioner?
If your Toshiba Air Conditioner displays an error related to the outdoor unit outside air temp. sensor, it indicates an open-circuit or short-circuit of the outdoor air temp. sensor was detected, potentially due to the Outdoor P.C. board.
What does an indoor unit room temp. sensor (TA) error mean on my Toshiba RAV-SM1403DT-A?
If your Toshiba Air Conditioner displays an error related to the indoor unit room temp. sensor (TA), it indicates an open-circuit or short-circuit of the room temp. sensor (TA) was detected. The cause may be the Indoor P.C. board.
What does 'Indoor unit, other P.C. board error' mean on my Toshiba RAV-SM1403DT-A Air Conditioner?
If your Toshiba Air Conditioner displays an 'Indoor unit, other P.C. board error,' it indicates an EEPROM error, potentially related to the Indoor P.C. board.
What does it mean if my Toshiba Air Conditioner displays an outdoor unit discharge temp. error?
If your Toshiba Air Conditioner indicates an outdoor unit discharge temp. error, an error was detected in the discharge temp. releasing control.
General| Brand | Toshiba |
|---|---|
| Model | RAV-SM1403DT-A |
| Category | Air Conditioner |
| Language | English |
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