Toshiba RAV-HM301SDTY-E Installation Manual page 35

IM_D0X7205001-01_EN.book Page 141 Friday, May 19, 2023 9:06 PM
Trouble detected by central control device
Check code
Outdoor unit 7-segment display
Central control
device indication
C05 −
C06 −
C12 −
P30
(L20)
−
S01 −
65-EN
Wireless remote controller
Sensor block display of receiving unit
Auxiliary code Operation Timer
−
−
−
Differs according to trouble contents of unit with occurrence of alarm
−
−
– 141 –
Ready Flash
− Sending trouble in central control device
− Receiving trouble in central control device
− Batch alarm of general-purpose equipment control interface
Group control follower unit trouble
• Duplication addresses of indoor units in central control device
(L20 is displayed.) • With the combination of air conditioning system, the indoor unit may detect
the check code of L20
− Receiving trouble in central control device
Check code name Judging device
Central control device
Central control device
General-purpose
equipment I/F
Central control device
Central control device
66-EN