user manual

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9-3. Error Mode Detected by LED on Outdoor P.C. Board
RAV-SP562AT-E only
<SW801: LED display in bit 1, bit 2 OFF>
• When multiple errors are detected, the latest error is displayed.
• When LED display is
¡
(Go on), there is the main cause of trouble on the objective part of control at CDB
side and the unit stops.
• When LED display is
¥
(Flash), there is the main cause of trouble on the objective part of control at IPDU
side and the unit stops.
• When case thermostat operates, the communication is interrupted on the serial circuit.
If continuing the case thermostat operation, a serial communication error occurs because serial sending to
the indoor unit is interrupted.
CDB side
IPDU side
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Item
TE sensor error
TD sensor error
TS sensor error
TO sensor error
Discharge temp. error
DC outdoor fan error
Communication error between IPDU
(Abnormal stop)
High-pressure release operation
EEPROM error
Communication error between IPDU
(No abnormal stop)
IGBT short-circuit protection
Detection circuit error
Current sensor error
Comp. lock error
Comp. breakdown
Check
code
Type A
F06
F04
F06
F08
P03
P22
L29
P04
—
—
P26
P29
H03
H02
H01
LED display
D800 D801 D802 D803
(Red) (Yellow) (Yellow) (Yellow)
¡
lll
¡¡
ll
ll
¡
l
l
¡
ll
l
¡¡
l
¡¡¡
l
¡
ll
¡
l
¡
l
¡
¡¡
l
¡
ll
¡¡
¥
lll
l
¥
ll
¥¥
ll
ll
¥
l
¥
l
¥
l
¡
: Go on
l
: Go off
¥
: Flash (5Hz)
<<Check code>>
The check codes are classified into Type A and Type B according to the used remote controller.
Be sure to check the remote controller which you use.
Type A :
Neutral 2-cores type wired remote controller such as RBC-AMT31E, RBC-AMT32E, RBC-AS21E2,
and wireless remote controller kit such as TCB-AX21E2