Toshiba Carrier RAV-SP180KRT-UL Manuel D'installation page 39

+001111052201_00Ta.book Page 38 Friday, November 20, 2009 11:45 AM
High-Wall Type
Check codes and parts to be checked
Wired
Wireless remote controller
remote
Sensor block display of
controller
receiving unit
display
Operation Timer Ready
Indication
GR GR
E01
E02
E03
E04
E08
E09
E10
E18
E31
F01
F02
F04
Main defective parts
Flashing
OR
No header remote
controller
Remote controller
communication error
Remote controller
transmission error
Indoor unit-remote
controller regular
communication error
Indoor unit-outdoor
unit serial
communication error
IPDU-CDB
communication error
Duplicated indoor
addresses
Duplicated header
remote controllers
CPU-CPU
communication error
Header indoor unit-
indoor follower unit
regular
communication error
IPDU communication
error
Indoor unit heat
ALT exchanger sensor
(TCJ) error
Indoor unit heat
ALT exchanger sensor
(TC) error
Outdoor unit
ALT discharge temp.
sensor (TD) error
– 38 –
Judging Parts to be checked / error
device description
Incorrect remote controller
setting --- The header remote
controller has not been set
Remote
(including two remote
controller controllers).
No signal can be received from
the indoor unit.
System interconnection wires,
indoor P.C. board, remote
Remote
controller
controller
--- No signal can be sent to the
indoor unit.
Remote controller, network
adapter, indoor P.C. board --- No
Indoor
data is received from the remote
controller or network adapter.
System interconnection wires,
indoor P.C. board, outdoor P.C.
Indoor board --- Serial communication
error between indoor unit and
outdoor unit
Indoor address setting error ---
Indoor The same address as the self-
address was detected.
Remote controller address
setting error --- Two remote
controllers are set as header in
the double-remote controller
Remote
control.
controller
(* The header indoor unit stops
raising alarm and follower indoor
units continue to operate.)
Indoor P.C. board ---
Communication error between
Indoor
main MCU and motor
microcomputer MCU
Indoor P.C. board --- Regular
communication is not possible
between header and follower
Indoor
indoor units or between twin
header (main) and follower (sub)
units.
Communication error between
Outdoor
IPDU and CDB
Heat exchanger sensor (TCJ),
indoor P.C. board --- Open-
Indoor circuit or short-circuit of the heat
exchanger sensor (TCJ) was
detected.
Heat exchanger sensor (TC),
indoor P.C. board --- Open-
Indoor circuit or short-circuit of the heat
exchanger sensor (TC) was
detected.
Outdoor temp. sensor (TD),
outdoor P.C. board --- Open-
Outdoor circuit or short-circuit of the
discharge temp. sensor was
detected.
Installation Manual
Air
condition
er status
*
*
Auto-
reset
Auto-
reset
Auto-
reset
*
Auto-
reset
Auto-
reset
Entire
stop
Auto-
reset
Auto-
reset
EN
Entire
stop
38-EN
Toshiba