Toshiba Air
Conditioner Error Codes
Index: Split
When an error occurred
in the air conditioner, an error code and indoor UNIT No. appear on the display
part of the remote controller. The error code is only displayed during the
operation. If the display disappears, operate the air conditioner according to
the following “Confirmation of error log” for confirmation.
Toshiba
Air Conditioner Error Codes
Error Code
|
Cause of fault
|
E01
|
No communication between a remote controller and an indoor
unit.
|
E02
|
Local controller failure - unable to transmit
|
E03
|
The master indoor unit receives no data to A-B
|
E04
|
Indoor unit (except twin slave) receives no communications
from the outdoor unit; can also include klaxon on discharge pipe of an
outdoor unit
|
E08
|
Duplicated indoor unit address
|
E09
|
2 local controllers connected on a group - both configured
as masters
|
E10
|
Indoor unit PSB failure
|
E18
|
Communications failure between master indoor unit and
slave indoor unit or units
|
F01
|
Indoor unit TCJ (Liquid) sensor error (Open or
Closed-circuit - resistance is measured in kΩ
|
F02
|
Indoor unit TC2 (Vapour) sensor error (Open or
Closed-circuit - resistance is measured in kΩ
|
Toshiba
Portable AC Error Codes:
Shows the set
temperature in °C (Degrees Celsius) or °F (Degrees Fahrenheit) and the
Auto-timer settings. While on DRY and FAN modes, it shows the room temperature.
Toshiba
Portable AC Error Codes
Shows Error codes and
protection code:
- E1 –
Room temperature sensor error.
- E2 –
Evaporator temperature sensor error.
- E3 –
Condenser temperature sensor error (select models).
- E4 –
Display panel communication error.
- P1 – Bottom tray is full – Connect the drain
hose and drain the collected water away.If protection code repeats, call
for service
