Справочник Пользователя для Toshiba RAV-SM562MUT-E

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9-3. Error Mode Detected by LED on Outdoor P.C. Board

RAV-SP562AT-E only

<SW801: LED display in bit 1, bit 2 OFF>

• When multiple errors are detected, the latest error is displayed.

• When LED display is

(Go on), there is the main cause of trouble on the objective part of control at CDB

side and the unit stops.

• When LED display is

(Flash), there is the main cause of trouble on the objective part of control at IPDU

side and the unit stops.

• When case thermostat operates, the communication is interrupted on the serial circuit.

If continuing the case thermostat operation, a serial communication error occurs because serial sending to
the indoor unit is interrupted.

CDB side

IPDU side

No.

Item

TE sensor error

TD sensor error

TS sensor error

TO sensor error

Discharge temp. error

DC outdoor fan error

Communication error between IPDU
(Abnormal stop)

High-pressure release operation

EEPROM error

Communication error between IPDU
(No abnormal stop)

IGBT short-circuit protection

Detection circuit error

Current sensor error

Comp. lock error

Comp. breakdown

Check

code

Type A

F06

F04

F06

F08

P03

P22

L29

P04

—

P26

P29

H03

H02

H01

LED display

D800

D801

D802

D803

(Red)

(Yellow)

: Go on

: Go off

: Flash (5Hz)

<<Check code>>

The check codes are classified into Type A and Type B according to the used remote controller.
Be sure to check the remote controller which you use.

Type A :
Neutral 2-cores type wired remote controller such as RBC-AMT31E, RBC-AMT32E, RBC-AS21E2,
and wireless remote controller kit such as TCB-AX21E2