Specifications

1069
FDC-HKXR
E11 Keeps flashing Stays OFF Keeps flashing Stays OFF
Remote controller addresses have been set while more than one units of remote controller are connected.
2) Check Indicator Table
Whether a failure exists or not on the indoor unit and outdoor unit can be known by the contents of remote controller error code, indoor / outdoor unit green LED (power pilot lamp and microcomputer normality pilot lamp) or red LED (check pilot lamp).
No-indication
E1 E2 E3 E5 E6 E7 E9
E10
Indoor unit LED
Green
Keeps flashing
Lights continuously
Stays OFF
Keeps flashing Keeps flashing
Stay OFF or Lights
continuously
Keeps flashing Keeps flashing Keeps flashing Keeps flashing Keeps flashing Keeps flashing Keeps flashing Keeps flashing Keeps flashing Keeps flashing Keeps flashing
Red
Stays OFF Stays OFF Stays OFF
3 time flash
Stays OFF
32-sec time flash
3 time flash 1 time flash
Stays OFF
2 time flash 2 time flash 2 time flash 2 time flash 1 time flash 1 time flash 1 time flash
Stays OFF
Outdoor unit LED
Green
Keeps flashing
Lights continuously
Stays OFF
Keeps flashing Keeps flashing Keeps flashing Keeps flashing Keeps flashing Keeps flashing
Stays OFF
Keeps flashing Keeps flashing
Stay OFF or Lights
continuously
Keeps flashing Keeps flashing Keeps flashing Keeps flashing
Red
Stays OFF Stays OFF Stays OFF Stays OFF Stays OFF
Stay OFF
Stays OFF Stays OFF Stays OFF Stays OFF Stays OFF
6 time flash
32-sec time flash
Stays OFF Stays OFF Stays OFF Stays OFF
Cause
Normal Indoor unit PCB fault, CPU runaway Power OFF, L3 phase wiring is open, power source failure Remote controller wires X and Y are reversely connected.* For wire breaking at power ON, the LED is OFF. Remote controller wire is open. (X wire breaking: A beep is produced and no indication is made. Z wire breaking: No beep and no indication) The remote controller wires Y and Z are reversely connected. (32-sec time flash) Indoor unit PCB fault The remote controller wires are connected to A and B on the terminal block. The indoor/outdoor signal wire are connected in loop form. The indoor unit microcomputer runs away. The PAC remote controller is connected to the KX. The remote controller wire Y is open. The remote controller wires X and Y are reversely connected. (The LED flash twice a second.) Two remote controllers are provided.* For wire breaking at power ON,the LED is OFF. No. duplication at indoor unit addressing. More than 49 indoor unit are connected. No. duplication at remote controller addressing Outdoor unit power supply OFF (detected only during operation) The corresponding outdoor unit address No is not found. (Detected only during opreation) Indoor/outdoor signal line wire breaking Indoor unit PCB fault. Indoor/outdoor transmission error. Wire A and B swapping after power ON. Outdoor unit microcomputer failure Indoor unit heat exchanger thermistor failure Indoor unit return air thermistor failure The float SW operates (with FS only). Drain up kit wiring fault. When multi-unit control by remote controller is performed, the number of units is over (more than 17 units). Two remote controllers are provided for one controller is performed.
Remote
controller
error code
Keeps flashing Keeps flashing
Keeps flashing Keeps flashing
1 time flash
Stays OFF
Stays OFF Stays OFF
Outdoor No,
0 ~ 47
48, 49
Indoor No,
48, 49
0 ~ 47
Remote controller thermistor failure
E12 E28
Address No. combination error or addressing is performed with the following combinations.