Toshiba RAV-SM1103AT-E1 Service Manual page 48

Contents Error Display
∗ When fixations of the errors were overlapped, the latest error is displayed.
∗ When D800 to D804 are slowly flashing or D805 is flashing, push and hold SW800 and SW801 simulta-
neously for 5 seconds or more. The error display changes to the error which is generated.
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
* The LEDs and switches are located at
the top right of the P.C. board of the outdoor
unit as shown in the figure on the right.
Item
TD sensor error
TE sensor error
TL sensor error
TO sensor error
TS sensor error
TH sensor error
Heat exchanger sensor (TE, TS)
misconnection
EEPROM error
Compressor breakdown
Compressor lock
Model unset
Discharge temp. error
High-pressure SW error
Current detection circuit error
Power supply error
Heat sink overheat error
Gas leak detection
4-way valve reversal error
High-pressure protective
operation
Fan system error
Driving element short circuit
Position detection circuit error
Others (No fixation)
: OFF
: ON
: Rapid flash (5 times /sec.)
Check code
Wired remote controller
D800 D801
Indoor unit Indoor unit
(Yellow) (Yellow)
before 3 after 4
series
series
F04
F04
F06
F06
F07
F06
F08
F08
F12
F06
F13
L29
F15
F06
F31
L29
H01
H01
H02 H02
L29 L10
P03 P03
P04 P04
H03 H03
P04 P05
L29 P07
L29 P15
L29 P19
P04 P20
P22 P22
P26 P26
P29 P29
— —
Service switches s cover
SW800, SW801
– 48 –
LED display
D805
D802 D803 D804
(Green)
(Yellow) (Yellow) (Yellow)
Electric parts cover
Inspection window
through which to check
the LED displays
(yellow)
D800
(yellow)
D801
(yellow)
D802
(yellow)
D803
(yellow)
D804
(green)
D805