Toshiba RAV-SM564UTP-E Installation Manual page 52

+001114119401_01EN.book Page 51 Wednesday, October 31, 2012 4:56 PM
Wired
Wireless remote controller
remote
Sensor block display of
controller
receiving unit
display
Main defective parts
Operation Timer
Indication Ready Flashing
GR GR OR
Gas leakage
P15 ALT
detected
P19 ALT 4-way valve error
High-pressure
P20 ALT
protective operation
P22 ALT Outdoor unit fan error Outdoor
Outdoor unit inverter
P26 ALT
Idc activated
Outdoor unit position
P29 ALT
error
Other indoor unit
P31 ALT
error
: Lighting : Flashing : OFF : The air conditioner automatically enters the auto-address setting mode.
ALT: When two LEDs are flashing, they flash alternately. SIM: When two LEDs are flashing, they flash in synchronization.
Receiving unit display OR: Orange GR: Green
101-EN
Judging
Parts to be checked / error description conditioner
device
status
There may be gas leakage from the pipe or Entire
Outdoor
connecting part. Check for gas leakage. stop
4-way valve, indoor temp. sensors (TC/TCJ) --- An
Outdoor Auto-
error was detected due to temperature drop of the
(Indoor) reset
indoor unit heat exchanger sensor when heating.
Entire
Outdoor High-pressure protection
stop
Outdoor unit fan motor, outdoor unit P.C. board --- An
Entire
error (overcurrent, locking, etc.) was detected in the
stop
outdoor unit fan drive circuit.
IGBT, outdoor unit P.C. board, inverter wiring,
Entire
Outdoor compressor --- Short-circuit protection for compressor
stop
drive circuit devices (G-Tr/IGBT) was activated.
Outdoor unit P.C. board, high-pressure switch --- Entire
Outdoor
Compressor motor position error was detected. stop
Entire
Another indoor unit in the group is raising an alarm.
stop
Indoor
E03/L07/L03/L08 alarm check locations and error Auto-
description reset
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Air
102-EN