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26
English
With the power on. Troubles can be monitored on the remote controller.
Trouble shooting with the display on the liquid crystal display remote controller.
1.
With the wired remote controller. (NOTE 1)
When the operation stops due to trouble, operation lamp flashed, and “
” and the Malfunction code are
indicated on the liquid crystal display. In such a case, diagnose the fault contents by referring to the table
on the Malfunction code list it case of group control, the unit No. is displayed so that the indoor unit no with
the trouble can be recognized. (NOTE 2)
2.
With the wireless remote controller.
(Refer also to the operation manual attached to the wireless remote controller)
When the operation stops due to trouble. the display on the indoor unit flashes. In such a case, diagnose
the fault contents with the table on the Malfunction code list looking for the Malfunction code which can be
found by following procedures. (NOTE 2)
(1)
Press the INSPECTION /TEST OPERATION button, “
” is displayed and “ 0 ” flashes.
(2)
Press the PROGRAMMING TIME button and find the unit No. which stopped due to trouble.
Number of beeps 3 short beeps
Perform all the following operations
1 short beep
Perform (3) and (6)
1 long beep
No trouble
(3)
Press the OPERATION MODE SELECTOR button and upper figure of the Malfunction code flashes.
(4)
Continue pressing the PROGRAMMING TIME button unit it makes 2 short beeps and find the upper code.
(5)
Press the OPERATION MODE SELECTOR button and lower figure of the Malfunction code flashes.
(6)
Continue pressing the PROGRAMMING TIME button unit it makes a long beep and find the lower code.
•
A long beep indicate the Malfunction code.
NOTE
1.
In case wired remote controller. Press the INSPECTION /TEST OPERATION button on remote controller,
“
” starts flashing and changes the inspection mode.
2.
Keep down the ON/OFF button for 5 seconds or longer in the inspection mode and the above trouble
history disappears, after the trouble code goes on and off twice, followed by the code “00”(normal).
The display changes from the inspection mode to the normal mode.
12-2 Malfunction code list
•
For places where the Malfunction code is left blank, the “
” indication is not displayed. Though the system
continues operating, be sure to inspect the system and make repairs as necessary.
•
Depending on the type of indoor or outdoor unit, the Malfunction code may or may not be displayed.
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A1
Indoor unit’s PC board faulty
A3
Drain water level abnormal
A6
Indoor fan motor overloaded, overcurrent or locked
A8
Indoor unit power supply voltage abnormal
AF
Humidifier faulty
AH
Air cleaner faulty
Only the air cleaner does not function.
AJ
Type set improper
Capacity data is wrongly preset. Or there is nothing programmed in the data hold IC.
C1
Indoor unit fan driver PCB
↔
Indoor control PCB transmission abnormal
Power source malfunction (indoor unit)
C4
Sensor for heat exchanger lamp is fault
C6
Indoor unit fan driver PCB combination failure, control PCB type-wise setting failure
C9
Sensor for suction air lamp is fault
CC
Temperature sensor system faulty
CJ
Sensor for remote controller is fault
The remote controller thermistor does not function, but the system thermo run is possible.
E0
Action of safety device (outdoor unit)
E1
Outdoor unit’s PC board faulty (outdoor unit)
01_EN_3PN06583-10W.fm Page 25 Thursday, March 24, 2011 9:03 AM
Summary of Contents for FBQ20EAVAK
Page 30: ...MEMO...
Page 31: ...FBQ20EAVAK FBQ24EAVAK FBQ36EAVAK FBQ45EAVAK FBQ48EAVAK FBQ48EAVMK...
Page 32: ......
Page 33: ...R410A SUNISO R410A R410A R407C R410A R410A...
Page 34: ...R410A M5 16 24 20 48 45 36 M4 8...
Page 35: ...BRC1E62 BRC1D61 BRC1C61 BRC4C62 BRC4C64 FBQ48EAVMK BRC4C62...
Page 36: ......
Page 37: ...A 1 A 2...
Page 38: ...M10 A 1 A 2 B D B C D 24 20 48 45 36...
Page 39: ......
Page 40: ...C RH C R410A R410A...
Page 41: ...A...
Page 42: ......
Page 43: ...BCuP 2 JIS Z 3264 B Cu93P 710 795 ISO 3677...
Page 44: ......
Page 45: ......
Page 46: ...ASSY...
Page 47: ...X2M...
Page 48: ...X1M X2M...
Page 49: ......
Page 50: ...36 24 20 48 45 FBQ48EAVMK...
Page 51: ...P1 P2 2 P 1 P 2 P 1 P...
Page 52: ...S M P1 P2...
Page 53: ...L H...
Page 54: ...Daikin LCD...
Page 55: ......
Page 56: ...A1 A3 A6 A8 AF AH AJ C1 C4 C6 C9 CC CJ E0 E1...
Page 58: ...U4 UF UF U5 U8 UA UC UJ...
Page 59: ......
Page 91: ...English 30 MEMO...
Page 92: ...31 English MEMO...
Page 94: ...2 1...
Page 95: ...3 1 1 1 2 3 4 5 R410A SUNISO R410A R410A 33 3 3 R407C 40 4 0 R410A R410A...
Page 96: ...4 2 1 2 48 2 2 1 1 2 1 2 3 1 3 3 71 PP 2 1...
Page 97: ...5 3 1 4 6 3 2 5 5 4 1 1 1 5 1 5...
Page 103: ...11 4 2 1 3 1 B 1 2 40 D C 2 2 1 3 1 25 3 A 4 4 A D 5 4 4 4 1 3 2...
Page 104: ...12 100 M12 6 20 6 1 6 R410A BCuP 11 8 6...
Page 105: ...13 2 6 3 6 5 6 6 6 5 6 4 6 Suniso R407C R410A R410A 755 0 1...
Page 107: ...15 10 7 11 16 10 11...
Page 108: ...16 12 13 6 4 1 2 1 2 14 13 12 16 5 13 5 27 5 22 5...
Page 109: ...17 15 15 75 C 30 20 80 C 30 C 120 13 9 11 5 14...
Page 110: ...18 1 4 3 1 1 15 9 5 39 9 32 7 13 2 12 8 15 9 75 4 61 8 19 7 19 3...
Page 111: ...19 Daikin 0 02 7 4 0 9 5 90 60 200 15 9 60 30 300...
Page 113: ...21 0 011 0 09 1 2 3 R410A 4 8 R410A RZQ 20 24 RZQ 36 45 RZ Q R 48...
Page 114: ...22 9 230 500...
Page 115: ...V L N Y...
Page 116: ...24 M4 1 8 1 2 M5 3 0 2 0 M4 1 9 1 4 M5 2 9 2 4...
Page 117: ...Y V RZ Q R V Y 20 24 36 45 45 48 MCA A RZR48MUYMK...
Page 118: ......
Page 119: ...27 11 1 01 2 88 3 4 10 03 04 05 6 10 8 10 8 8 01 02 26 16 0 1...
Page 122: ...30...
Page 123: ......