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Troubleshooting
31
When the Need Arises
Fault diagnosis by remote controller
• The remote controller can receive relevant error codes from the indoor unit.
1.
When
is held down for about
5 seconds, “
” blinks in the temperature
display section.
2.
Press
repeatedly until a continuous beep
is produced.
• The code indication changes as shown below, and noti
fi
es you with a long beep.
CODE
MEANING
SYSTEM
00
NORMAL
UA
INDOOR-OUTDOOR UNIT COMBINATION FAULT
U0
REFRIGERANT SHORTAGE
U2
DROP VOLTAGE OR MAIN CIRCUIT OVERVOLTAGE
U4
FAILURE OF TRANSMISSION (BETWEEN INDOOR UNIT AND OUTDOOR UNIT)
INDOOR
UNIT
A1
INDOOR PCB DEFECTIVENESS
A5
HIGH PRESSURE CONTROL OR FREEZE-UP PROTECTOR
A6
FAN MOTOR FAULT
C4
FAULTY HEAT EXCHANGER TEMPERATURE SENSOR
C9
FAULTY SUCTION AIR TEMPERATURE SENSOR
OUTDOOR
UNIT
EA
COOLING-HEATING SWITCHING ERROR
E1
CIRCUIT BOARD FAULT
E5
OL STARTED
E6
FAULTY COMPRESSOR START UP
E7
DC FAN MOTOR FAULT
E8
OVERCURRENT INPUT
F3
HIGH TEMPERATURE DISCHARGE PIPE CONTROL
F6
HIGH PRESSURE CONTROL (IN COOLING)
H0
SENSOR FAULT
H6
OPERATION HALT DUE TO FAULTY POSITION DETECTION SENSOR
H8
DC CURRENT SENSOR FAULT
H9
FAULTY SUCTION AIR TEMPERATURE SENSOR
J3
FAULTY DISCHARGE PIPE TEMPERATURE SENSOR
J6
FAULTY HEAT EXCHANGER TEMPERATURE SENSOR
L3
ELECTRICAL PARTS HEAT FAULT
L4
HIGH TEMPERATURE AT INVERTER CIRCUIT HEATSINK
L5
OUTPUT OVERCURRENT
P4
FAULTY INVERTER CIRCUIT HEATSINK TEMPERATURE SENSOR
NOTE
• A short beep indicates non-corresponding codes.
• To cancel the code display, hold
down for about 5 seconds. The code display also clears if no button is pressed for 1 minute.
Содержание FTX20K2V1B
Страница 194: ...1 15 14...
Страница 195: ...2 E 3 5 9 10 12 13 14 14 15 16 18 20 27 28...
Страница 196: ...7 3 5 70 dB A R410A R32 3...
Страница 197: ...4 E 8 1 m 1 m...
Страница 198: ...ON OFF 5 13 13 16 17 25 C...
Страница 200: ...7 FTX50K2V1B FTX60K2V1B FTX71K2V1B FTXP50K3V1B FTXP60K3V1B FTXP71K3V1B...
Страница 201: ...E 8 LCD 10 10 11 14 14 17 16 7 m 11 12 15 13 16 17...
Страница 202: ...9 1 2 2 AAA LR03 3 1 2 3 Fahrenheit 5 Fahrenheit 2 3 1 1 AAA LR03 1...
Страница 203: ...E 10...
Страница 204: ...11 18 32 C 10 30 C 18 30 C 26 28 C 20 24 C 2 21...
Страница 205: ...12 E...
Страница 206: ...13 LCD LCD 2...
Страница 207: ...14 E 14 LCD 20 LCD LCD LCD...
Страница 208: ...15 15 LCD 2 5 C LCD LCD LCD...
Страница 209: ...E 16 LCD 1 1 12 LCD...
Страница 210: ...17 LCD 1 1 12 LCD 2 LCD 1 7 2 3 0 5 C 2 0 C...
Страница 211: ...18 E 5 C 5 C...
Страница 212: ...19 A A...
Страница 216: ...40 C 2 24 6 3 25 25 FTX50K2V1B FTX60K2V1B FTX71K2V1B FTXP50K3V1B FTXP60K3V1B FTXP71K3V1B 23...
Страница 217: ...1 2 3 2 4 5 FTX50K2V1B FTX60K2V1B FTX71K2V1B FTXP50K3V1B FTXP60K3V1B FTXP71K3V1B 24 E...
Страница 218: ...1 24 2 4 3 3 1 10 15 3 2 4 5 24 6 24 1 KAF970A46 FTX50K2V1B FTX60K2V1B FTX71K2V1B FTXP50K3V1B FTXP60K3V1B FTXP71K3V1B 25...
Страница 219: ...26 E 1 2 3 1 3 3 1 2087 5 3 1 675 R410A R32 22 3 NJ 7 9 7 3 9 7 3 9 22...
Страница 220: ...27 3 4 12...
Страница 221: ...28 E 31 3 31 1 1 4 1 15...
Страница 222: ...29 AAA LR03 9 inverter LCD AAA LR03 9 10 46 C 18 32 C 80 15 24 C 10 30 C...
Страница 223: ...30 E 3 Pb 0 004...
Страница 224: ...31 1 5 2 00 UA U0 U2 U4 A1 PCB A5 A6 C4 C9 EA E1 E5 E6 E7 E8 F3 F6 H0 H6 H8 H9 J3 J6 L3 L4 INVERTER L5 P4 INVERTER 5 1...
Страница 225: ...32 E LED PCB 2MXM LED A 1 2 LED PCB...
Страница 258: ...1 15 14...
Страница 259: ...2 Pycck 3 5 9 10 12 13 14 14 15 16 18 20 27 28...
Страница 260: ...3 7 3 5 70 A R410A R32...
Страница 261: ...4 Pycck 8 1 1...
Страница 262: ...ON OFF 5 13 13 16 17 25 C...
Страница 264: ...7 FTX50K2V1B FTX60K2V1B FTX71K2V1B FTXP50K3V1B FTXP60K3V1B FTXP71K3V1B...
Страница 265: ...8 Pycck AUTO 10 10 11 COMFORT 14 14 17 16 7 11 12 ECONO 15 13 16 17...
Страница 266: ...9 1 2 2 AAA LR03 3 1 2 3 5 2 3 1 1 AAA LR03 1...
Страница 267: ...10 Pycck...
Страница 268: ...11 18 32 C 10 30 C 18 30 C 26 28 C 20 24 C 2 21...
Страница 269: ...12 Pycck...
Страница 270: ...13 2...
Страница 271: ...14 Pycck 14 20...
Страница 272: ...15 15 2 5 C...
Страница 273: ...16 Pycck 1 1 12...
Страница 274: ...17 1 1 12 2 1 7 2 3 0 5 C 2 0 C...
Страница 275: ...18 Pycck 5 C 5 C...
Страница 276: ...19 A A B C D B C D B C D A A A A A B C D A A B C D...
Страница 280: ...23 40 C 2 24 6 3 25 25 FTX50K2V1B FTX60K2V1B FTX71K2V1B FTXP50K3V1B FTXP60K3V1B FTXP71K3V1B...
Страница 281: ...24 Pycck 1 2 3 2 4 5 FTX50K2V1B FTX60K2V1B FTX71K2V1B FTXP50K3V1B FTXP60K3V1B FTXP71K3V1B...
Страница 282: ...25 1 24 2 4 3 3 1 10 15 3 2 4 5 24 6 24 1 KAF970A46 FTX50K2V1B FTX60K2V1B FTX71K2V1B FTXP50K3V1B FTXP60K3V1B FTXP71K3V1B...
Страница 283: ...26 Pycck 1 2 3 1 1 2087 5 1 675 R410A R32 W 22 eq 7 9 7 3 9 7 3 9 22...
Страница 284: ...27 3 4 12...
Страница 285: ...28 Pycck 31 3 31 1 1 4 1 15...
Страница 286: ...29 AAA LR03 9 AAA LR03 9 10 46 C 18 32 C 80 15 24 C 10 30 C...
Страница 287: ...30 Pycck 3 Pb 0 004...
Страница 288: ...31 1 5 2 00 UA U0 U2 U4 A1 A5 A6 C4 C9 EA E1 E5 OL E6 E7 E8 F3 F6 H0 H6 H8 H9 J3 J6 L3 L4 L5 P4 5 1...
Страница 289: ...32 Pycck 2MXM A 1 2...
Страница 322: ......
Страница 323: ......
Страница 324: ...3P520336 4 B 2018 12 Copyright 2018 Daikin...