Toshiba RAV-CT100-M Installation And Owner's Manual page 16

DX Air Curtain
Check codes and parts to be checked
Indication Main defective parts
No header remote
controller
E01
Remote controller
communication error
Remote controller
E02
transmission error
Indoor unit-remote
E03 controller regular
communication error
Indoor unit-outdoor
unit serial
communication error
E04
IPDU-CDB
communication error
Duplicated indoor
E08

addresses
Duplicated header
E09
remote controllers
CPU-CPU
E10
communication error
Header indoor unit-
indoor follower unit
E18
regular
communication error
IPDU
E31
communication error
Indoor unit heat
F01 exchanger sensor
(TCJ) error
Indoor unit heat
F02 exchanger sensor
(TC) error
Outdoor unit
F04 discharge temp.
sensor (TD) error
Outdoor unit temp.
F06
sensor (TE/TS) error
F07 TL sensor error
Outdoor unit outside
F08 air temp. sensor
error
Indoor unit room
F10 temp. sensor (TA)
error
F12 TS (1) sensor error
Heat sink sensor
F13
error
Temp. sensor
F15
connection error
Indoor unit, other
F29
P.C. board error
Outdoor unit P.C.
F31
board
Outdoor unit
H01 compressor
breakdown
Outdoor unit
H02
compressor lock
Outdoor unit current
H03
detect circuit error
Case thermostat
H04
operation (1)
Judging
device
Incorrect remote controller setting --- The header remote controller has not
been set (including two remote controllers).
Remote
controller
No signal can be received from the indoor unit.
Remote Indoor/outdoor connecting wires, indoor P.C. board, remote controller ---No
controller signal can be sent to the indoor unit.
Remote controller, network adapter, indoor P.C. board --- No data is received
Indoor
from the remote controller or network adapter.
Indoor/outdoor connecting wires, indoor P.C. board, outdoor P.C. board ---
Indoor
Serial communication error between indoor unit and outdoor unit
Indoor address setting error --- The same address as the self-address was
Indoor
detected.
Remote controller address setting error ---Two remote controllers are set as
header in the double-remote controller control.
Remote
controller
(* The header indoor unit stops raising alarm and follower indoor units continue
to operate.)
Indoor P.C. board --- Communication error between main MCU and motor
Indoor
microcomputer MCU
Indoor P.C. board --- Regular communication is not possible between header
Indoor and follower indoor units or between twin header (main) and follower (sub)
units.
Outdoor Communication error between IPDU and CDB
Heat exchanger sensor (TCJ) , indoor P.C. board --- Open-circuit or short-
Indoor
circuit of the heat exchanger sensor (TCJ) was detected.
Heat exchanger sensor (TC), indoor P.C. board --- Open-circuit or short-circuit
Indoor
of the heat exchanger sensor (TC) was detected.
Outdoor temp. sensor (TD), outdoor P.C. board --- Open-circuit or short-circuit
Outdoor
of the discharge temp. sensor was detected.
Outdoor temp. sensors (TE/TS), outdoor P.C. board --- Open-circuit or short-
Outdoor
circuit of the heat exchanger temp. sensor was detected.
Outdoor TL sensor may be displaced, disconnected or short-circuited.
Outdoor temp. sensor (TO), outdoor P.C. board --- Open-circuit or short-circuit
Outdoor
of the outdoor air temp. sensor was detected.
Room temp. sensor (TA), indoor P.C. board --- Open-circuit or short-circuit of
Indoor
the room temp. sensor (TA) was detected.
Outdoor TS (1) sensor may be displaced, disconnected or short-circuited.
Outdoor Abnormal temperature was detected by the temp. sensor of the IGBT heat sink.
Outdoor Temp. sensor (TE/TS) may be connected incorrectly.
Indoor Indoor P.C. board --- EEPROM error
Outdoor Outdoor P.C. board ---- In the case of EEPROM error.
Current detect circuit, power voltage --- Minimum frequency was reached in the
Outdoor current releasing control or short-circuit current (Idc) after direct excitation was
detected
Outdoor Compressor circuit --- Compressor lock was detected.
Current detect circuit, outdoor unit P.C. board --- Abnormal current was
Outdoor
detected in AC-CT or a phase loss was detected.
Outdoor Malfunction of the case thermostat
Parts to be checked / error description
17
Installer
Air
conditioner
status
*
*
Auto-reset
Auto-reset
Auto-reset
*
Auto-reset
Auto-reset
Entire stop
Auto-reset
Auto-reset
Entire stop
Entire stop
Entire stop
Operation
continued
Auto-reset
Entire stop
Entire stop
Entire stop
Auto-reset
Entire stop
Entire stop
Entire stop
Entire stop
Entire stop