Toshiba RAV-SM560AT-E Service Manual page 108

RAV-SM800AT-E LED display when SW800 : Bit 1, 2, 3, 4 OFF
• When multiple errors are detected, the latest error is displayed.
• While LED displays
• While LED displays
• For an error in case thermo operation, the communication is interrupted on the serial circuit. If continuing the
case thermo operation, serial sending to the indoor unit is interrupted and a serial communication error is
output.
No.
1 TE sensor error
2 TD sensor error
3 TS sensor error
4 TO sensor error
5 Discharge temp error
6 Out DC fan error
CDB side
Communication error between IPDU
7
(Abnormal stop)
8 High-pressure release operation
9 EEPROM error
Communication error between IPDU
10
(No abnormal stop)
11 G-Tr short-circuit protection
12 Detection circuit error
13 Current sensor error
IPDU side
14 Phase missing detection
15 Comp lock error
16 Comp breakdown
: Go on, : Go off,
(go on), there is the main cause of error in control at CDB side and it stops abnormally.
(flash), there is the main cause of error in control at IPDU side and it stops abnormally.
Item
: Flash (5 Hz)
Table A
Check code
B type
18
19
18
1B
1E
1A
1C
21
—
—
—
14
16
17
17
1D
1F
– 107 –
LED display
D800 D801 D802
(Red) (Yellow) (Yellow) (Yellow)
D803