Daikin FTXB60C - Error Code Description for Inverter

Service Diagnosis
36
3.4 Error code description for Inverter
No.
ERROR
CODE
ERROR DESCRIPTION
ARXN/
RXN50/60L
RX50/60A
ARXN/RXN25/35L
ARXN/RXN25/35M/N
ARXN/RXN50/60M/N
RXB50/60B
RXK25/35/50/60A
1 00 NORMAL O O
2 A1 INDOOR PCB ABNORMALITY O O
3 A5
ANTIFREEZE PROTECTION OR HIGH
PRESSURE CONTROL
O O
4 A6 INDOOR FAN MOTOR ABNORMALITY O O
5 C4
INDOOR HEAT EXCHANGER
THERMISTOR ABNORMALITY
O O
6 C9
INDOOR ROOM THERMISTOR
ABNORMALITY
O O
7 E1 OUTDOOR PCB ABNORMALITY - O
8 E5 COMPRESSOR OVERLOAD O O
9 E6
COMPRESSOR LOCK/START-UP
ABNORMALITY
O O
10 E7 OUTDOOR FAN MOTOR LOCK O O
11 E8 AC INPUT OVER CURRENT O O
12 EA 4 WAY VALVE ABNORMALITY O O
13 F3 DISCHARGE PIPE OVERHEAT O O
14 F6 HEAT EXCHANGER OVERHEAT O O
15 H0
COMPRESSOR SENSOR SYSTEM
ABNORMAL
- O
16 H6
POSITION SENSOR ABNORMAL
(COMPRESSOR)
O O
17 H8 AC CURRENT SENSOR ABNORMALITY O O
18 H9
OUTDOOR AIR THERMISTOR
ABNORMALITY
O O
19 J3
COMPRESSOR DISCHARGE PIPE
THERMISTOR ABNORMALITY
O O
20 J6
OUTDOOR HEAT EXCHANGER
THERMISTOR ABNORMALITY
O O
21 L3
ELECTRICAL BOX TEMPERATURE RISE
(COMPRESSOR OFF)
O O
22 L4
HEAT SINK OVERHEAT (COMPRESSOR
ON)
O O
23 L5 IPM ABNORMALITY O O
24 P4
HEAT SINK THERMISTOR
ABNORMALITY
O O
25 U0 INSUFFICIENT GAS O O
26 U2 DC VOLTAGE OUT OF RANGE O O
27 U4 COMMUNICATION ABNORMALITY O O
28 UA INSTALLATION ABNORMALITY O O
Remark: O : Function
- : Not Applicable