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67

Troubleshooting

Phase Sequencer

The unit with Scroll Compressor only can rotate in one direction. For this reason, a protective device (phase
sequencer) is

fi

tted to prevent incorrect wiring of the electrical phases. When the three phases are not

connected correctly, the phase sequencer operates, and the unit will not start.

This device is located in the control box of the outdoor unit.

The following table shows the LED indicator light for phase sequencer under normal operation and fault
conditions.

LED

Description

PW

(Red)

P_R

(Yellow)

P_S

(Yellow)

P_T

(Yellow)

Actions

Normal Operation

-

Reverse Phase

Switch off the unit. Check the 3 phase wiring.

T Phase Missing

Switch off the unit. Check the 3 phase wiring.

S Phase Missing

Switch off the unit. Check the 3 phase wiring.

R Phase Missing

Switch off the unit. Check the 3 phase wiring.

S & T Phase
Missing*

Switch off the unit. Check the 3 phase wiring.

Overload*

High discharge temperature.
Check refrigerant system.

Sensor Missing*

Switch off the unit. Plug in sensor.

ON

OFF

BLINK

Note:
1.  “ * ” indicates additional function for PP01 phase sequencer.
2.  When R phase missing, no LED or buzzer will indicate the error, but relay 71 (COMMON) and 81 (NO) will cut off.
3.  The unit will check discharge sensor availability only during power up.
4.  All errors can only recover through manually reset.

DAIKIN_FFRN.indb 67

DAIKIN_FFRN.indb 67

12/27/2012 9:28:17 AM

12/27/2012 9:28:17 AM

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Summary of Contents for C-Series

Page 1: ...CAL MANUAL Split Unit Air Conditioner Ceiling Cassette C E Series FCQN E FFQN C FCRN E FFRN C Cooling only Heatpump 50Hz R410A DAIKIN_FFRN indb i DAIKIN_FFRN indb i 12 27 2012 9 28 06 AM 12 27 2012 9 28 06 AM ...

Page 2: ...DAIKIN_FFRN indb ii DAIKIN_FFRN indb ii 12 27 2012 9 28 07 AM 12 27 2012 9 28 07 AM ...

Page 3: ...Refrigerant Circuit Diagrams E Series 8 Installation Guideline 11 Sound Data 16 Sound Pressure Level 16 NC Curve 17 Engineering Physical Data 21 Performance Data 26 Calculation Steps 26 Performance Tables 28 Outline Dimension 50 Wiring Diagram 53 Service Maintenance 64 Troubleshooting 66 DAIKIN_FFRN indb iii DAIKIN_FFRN indb iii 12 27 2012 9 28 07 AM 12 27 2012 9 28 07 AM ...

Page 4: ...3 x3 Cooling Only FFQN Ceiling Cassette 2 x2 Heatpump FCQN Ceiling Cassette 3 x3 Heatpump Outdoor R Y N 25 C X V1 Power Supply V1 1 phase 50 Hz 220 240V Y1 3 phase 50 Hz 380 415V Production X OYLM Product Series C C Series D D Series Capacity 25 2 5 kW Model RR RN Single Split Condensing Unit Cooling Only RYN RQ Single Split Condensing Unit Heatpump DAIKIN_FFRN indb 1 DAIKIN_FFRN indb 1 12 27 2012...

Page 5: ...P Hydrophilic Blue Cap Tube w o Cap Tube COOLING FFRN25CXV1 X X X X FFRN35CXV1 X X X X FFRN50CXV1 X X X X FCRN50EXV1 X X X X FCRN60EXV1 X X X X FCRN71EXV1 X X X X FCRN100EXV1 X X X X FCRN125EXV1 X X X X HEATPUMP FFQN25CXV1 X X X X FFQN35CXV1 X X X X FFQN50CXV1 X X X X FCQN50EXV1 X X X X FCQN60EXV1 X X X X FCQN71EXV1 X X X X FCQN100EXV1 X X X X FCQN125EXV1 X X X X DAIKIN_FFRN indb 2 DAIKIN_FFRN ind...

Page 6: ...cer Scroll Rotary Drain Elbow COOLING RN25CXV1 X X X RN25CGXV1 X X X RN35CXV1 X X X RN35CGXV1 X X X RN50CXV1 X X X RN50CGXV1 X X X RN60CXV1 X X X RN60CGXV1 X X X RR71CXV1 X X X RR71CGXV1 X X X RR90DXV1 X X X X X RR90DGXV1 X X X X X RR100DXV1 X X X X X RR100DGXV1 X X X X X RR100DXY1 X X X X X X X RR100DGXY1 X X X X X X X RR125DXY1 X X X X X X X RR125DGXY1 X X X X X X X DAIKIN_FFRN indb 3 DAIKIN_FFR...

Page 7: ...UMP RYN25CXV1 X X X X RYN25CGXV1 X X X X RYN35CXV1 X X X X RYN35CGXV1 X X X X RYN50CXV1 X X X X RYN50CGXV1 X X X X RYN60CXV1 X X X X RYN60CGXV1 X X X X RQ71CXV1 X X X X RQ71CGXV1 X X X X RQ90DXV1 X X X X X X RQ90DGXV1 X X X X X X RQ100DXV1 X X X X X X RQ100DGXV1 X X X X X X RQ100DXY1 X X X X X X X X RQ100DGXY1 X X X X X X X X RQ125DXY1 X X X X X X X X RQ125DGXY1 X X X X X X X X DAIKIN_FFRN indb 4 ...

Page 8: ...e the range of working temperature and humidity can result in serious failure Outdoor DB C 46 43 19 14 19 23 Indoor WB C Heating The use of your air conditioner outside the range of working temperature and humidity can result in serious failure Outdoor WB C 18 15 20 27 Indoor DB C 10 9 DAIKIN_FFRN indb 5 DAIKIN_FFRN indb 5 12 27 2012 9 28 08 AM 12 27 2012 9 28 08 AM ...

Page 9: ...rmation Refrigerant Circuit Diagrams C Series Model FFRN25CXV1 RN25CXV1 FFRN35CXV1 RN35CXV1 FFRN50CXV1 RN50CXV1 Model FFQN25CXV1 RYN25CXV1 DAIKIN_FFRN indb 6 DAIKIN_FFRN indb 6 12 27 2012 9 28 08 AM 12 27 2012 9 28 08 AM ...

Page 10: ...7 Application Information Model FFQN35CXV1 RYN35CXV1 FFQN50CXV1 RYN50CXV1 DAIKIN_FFRN indb 7 DAIKIN_FFRN indb 7 12 27 2012 9 28 08 AM 12 27 2012 9 28 08 AM ...

Page 11: ...ation Information Refrigerant Circuit Diagrams E Series Model FCRN50EXV1 RN50CXV1 FCRN60EXV1 RN60CXV1 Model FCRN71EXV1 RR71CXV1 DAIKIN_FFRN indb 8 DAIKIN_FFRN indb 8 12 27 2012 9 28 08 AM 12 27 2012 9 28 08 AM ...

Page 12: ...on Model FCRN100EXV1 RR90DXV1 FCRN100EXV1 RR100DXV1 FCRN100EXV1 RR100DXY1 FCRN125EXV1 RR125DXY1 Model FCQN50EXV1 RYN50CXV1 FCQN60EXV1 RYN60CXV1 DAIKIN_FFRN indb 9 DAIKIN_FFRN indb 9 12 27 2012 9 28 08 AM 12 27 2012 9 28 08 AM ...

Page 13: ... Information Model FCQN71EXV1 RQ71CXV1 Model FCQN100EXV1 RQ90DXV1 FCQN100EXV1 RQ100DXV1 FCQN100EXV1 RR100DXY1 FCQN125EXV1 RR125DXY1 DAIKIN_FFRN indb 10 DAIKIN_FFRN indb 10 12 27 2012 9 28 08 AM 12 27 2012 9 28 08 AM ...

Page 14: ...nel is closed after service or installation Unsecured panels will cause the unit to operate noisily Sharp edges and coil surfaces are potential locations which may cause injury hazards Avoid from being in contact with these places Before turning off the power supply set the remote controller s ON OFF switch to the OFF position to prevent the nuisance tripping of the unit If this is not done the un...

Page 15: ... unit must be installed such that there is no short circuit of the hot discharge air or obstruction to smooth air flow Select the coolest possible place where intake air should not hotter than the outside temperature Max 45 C ALL MODELS A B C D Minimum Distance 300 mm 1000 mm 300 mm 500 mm If the condensing unit is operated in an atmosphere containing oils including machine oils salt coastal area ...

Page 16: ...ble size Number of wire mm2 2 5 4 1 5 4 1 5 4 Recommended fuse A 30 13 18 Heatpump Model Unit FFQN25 35CXV1 FFQN50CXV1 FCQN50EXV1 RYN25 35CXV1 RYN50CXV1 RYN50CXV1 Power supply cable size Number of wire mm2 1 5 3 2 5 3 2 5 3 Interconnection cable size Number of wire mm2 1 5 5 2 5 5 2 5 5 Recommended fuse A 15 20 13 Model Unit FCQN60EXV1 FCQN71EXV1 FCQN100EXV1 RYN60CXV1 RQ71CXV1 RQ90DXV1 Power suppl...

Page 17: ...1EXV1 FCQN71EXV1 Outdoor R Y N50CXV1 R Y N60CXV1 RR71CXV1 RQ71CXV1 Max Length m 15 15 15 Max Elevation m 8 8 8 Max No of Bends 10 10 10 Model Indoor FCRN100EXV1 FCQN100EXV1 FCRN125EXV1 FCQN125EXV1 Outdoor RR90 100DXV1 RQ90 100DXV1 RR100DXY1 RQ100DXY1 RR125DXY1 RQ125DXY1 Max Length m 45 45 Max Elevation m 25 25 Max No of Bends 10 10 Piping sizes flare connection type are as follows Model R Y N25CXV...

Page 18: ...1CXV1 Add Charge g m 22 10 24 Indoor FCRN100EXV1 FCRN125EXV1 Outdoor RR90 100DXV1 RR100DXV1 RR100DXY1 RR125DXY1 Add Charge g m 27 24 24 24 Heatpump Indoor FFQN25CXV1 FFQN35CXV1 FFQN50CXV1 Outdoor RYN25CXV1 RYN35CXV1 RYN50CXV1 Add Charge g m 15 18 12 Indoor FCQN50EXV1 FCQN60EXV1 FCQN71EXV1 Outdoor RYN50CXV1 RYN60CXV1 RQ71CXV1 Add Charge g m 16 16 41 Indoor FCQN100EXV1 FCQN125EXV1 Outdoor RQ90 100DX...

Page 19: ... 23 FC R Q N60EXV1 High 39 40 37 29 22 12 6 37 32 Med 37 37 34 25 17 8 4 34 29 Low 37 37 34 23 15 7 7 33 29 Quiet 36 36 33 22 12 7 8 32 28 FC R Q N71EXV1 High 46 44 43 36 30 23 12 42 38 Med 39 40 38 30 23 15 7 38 37 Low 38 38 35 26 19 9 5 35 34 Quiet 36 36 33 24 15 6 5 33 30 FC R Q N100EXV1 High 51 48 47 41 33 31 18 47 43 Med 52 44 44 37 28 24 11 44 39 Low 50 41 40 33 23 15 8 40 35 Quiet 46 36 37 ...

Page 20: ...C 20 NC 25 NC 35 NC 40 NC 45 NC 50 NC 55 H M L NC 30 FF R Q N25CXV1 NC 30 FF R Q N35CXV1 0 10 20 30 40 50 60 70 125 250 500 1000 2000 4000 8000 Octave band frequency Hz Sound pressure level dB ref 20μPa NC 20 NC 30 NC 25 NC 35 NC 40 NC 45 NC 50 NC 55 H M L DAIKIN_FFRN indb 17 DAIKIN_FFRN indb 17 12 27 2012 9 28 09 AM 12 27 2012 9 28 09 AM ...

Page 21: ... ref 20μPa NC 20 NC 30 NC 25 NC 35 NC 40 NC 45 NC 50 NC 55 L H M FC R Q N50EXV1 0 10 20 30 40 50 60 70 125 250 500 1000 2000 4000 8000 Octave band frequency Hz Sound pressure level dB ref 20μPa NC 20 NC 30 NC 25 NC 35 NC 40 NC 45 NC 50 NC 55 H M L Q DAIKIN_FFRN indb 18 DAIKIN_FFRN indb 18 12 27 2012 9 28 09 AM 12 27 2012 9 28 09 AM ...

Page 22: ...ref 20μPa NC 20 NC 30 NC 25 NC 35 NC 40 NC 45 NC 50 NC 55 M L Q H FC R Q N71EXV1 0 10 20 30 40 50 60 70 125 250 500 1000 2000 4000 8000 Octave band frequency Hz Sound pressure level dB ref 20μPa NC 20 NC 30 NC 25 NC 35 NC 40 NC 45 NC 50 NC 55 M H L Q DAIKIN_FFRN indb 19 DAIKIN_FFRN indb 19 12 27 2012 9 28 09 AM 12 27 2012 9 28 09 AM ...

Page 23: ...el dB ref 20μPa H M Q NC 55 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 L NC 20 FC R Q N125EXV1 0 10 20 30 40 50 60 70 8000 4000 2000 1000 500 250 125 Octave band frequency Hz Sound pressure level dB ref 20μPa H M NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 L Q DAIKIN_FFRN indb 20 DAIKIN_FFRN indb 20 12 27 2012 9 28 09 AM 12 27 2012 9 28 09 AM ...

Page 24: ... IP20 INSULATION GRADE CLASS B RATED INPUT POWER W 55 65 59 59 RATED RUNNING CURRENT A 0 24 0 29 0 25 0 25 MOTOR MAX OUTPUT W 19 23 28 28 POLES 6 COIL TUBE MATERIAL SEAMLESS INNER GROOVE COPPER DIAMETER mm 7 FIN MATERIAL ALUMINIUM SLIT FIN FACE AREA m2 0 318 ROW 1 2 AIR QUALITY FILTER TYPE WASHABLE SARANET FILTER QUANTITY pc 1 CASING COLOUR WITHOUT PAINT AIR FLOW I s CFM 396 840 453 960 614 1300 6...

Page 25: ...YPE BLOWER WHEEL DRIVE DIRECT FAN MOTOR TYPE INDUCTION INDEX OF PROTECTION IP IP20 INSULATION GRADE CLASS B RATED INPUT POWER W 88 101 145 176 RATED RUNNING CURRENT A 0 39 0 44 0 64 0 79 MOTOR MAX OUTPUT W 20 30 50 60 POLES 6 COIL TUBE MATERIAL SEAMLESS INNER GROOVE COPPER DIAMETER mm 7 FIN MATERIAL ALUMINIUM SLIT FIN FACE AREA m2 0 386 0 372 0 461 ROW 2 3 AIR QUALITY FILTER TYPE WASHABLE SARANET ...

Page 26: ...ZE mm 19 05 FAN TYPE BLOWER WHEEL DRIVE DIRECT FAN MOTOR TYPE INDUCTION INDEX OF PROTECTION IP IP20 INSULATION GRADE CLASS B RATED INPUT POWER W 176 176 221 RATED RUNNING CURRENT A 0 79 0 79 0 97 MOTOR MAX OUTPUT W 60 100 POLES 6 COIL TUBE MATERIAL SEAMLESS INNER GROOVE COPPER DIAMETER mm 7 FIN MATERIAL ALUMINIUM SLIT FIN FACE AREA m2 0 461 0 464 ROW 3 AIR QUALITY FILTER TYPE WASHABLE SARANET FILT...

Page 27: ...UENCER N A DISC THERMOSTAT SETTING C F N A MODEL INDOOR FCRN100EXV1 OUTDOOR RR90DXV1 RR100DXV1 RR100DXY1 SAFETY DEVICE HIGH PRESSURE SWITCH TYPE NC OPEN kPa psi 4140 600 46 CLOSE kPa psi 3310 480 07 LOW PRESSURE SWITCH TYPE NC OPEN kPa psi 48 6 96 CLOSE kPa psi 152 22 05 PHASE SEQUENCER N A YES DISC THERMOSTAT SETTING C F N A 130 266 MODEL INDOOR FCRN125EXV1 OUTDOOR RR125DXY1 SAFETY DEVICE HIGH PR...

Page 28: ... YES DISC THERMOSTAT SETTING C F N A 130 266 MODEL INDOOR FCQN125EXV1 OUTDOOR RQ125DXY1 SAFETY DEVICE HIGH PRESSURE SWITCH TYPE NC OPEN kPa psi 4140 600 46 CLOSE kPa psi 3310 480 07 LOW PRESSURE SWITCH TYPE NC OPEN kPa psi 48 6 96 CLOSE kPa psi 152 22 05 PHASE SEQUENCER YES DISC THERMOSTAT SETTING C F 130 266 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE DAIKI...

Page 29: ...tdoor DB column 37 C is located between 35 C 40 C Thus Interpolation needs to be applied 1st Step Interpolation of Indoor WB Find TC SC PI a Indoor 25 C DB 16 C WB Outdoor 35 C DB b Indoor 25 C DB 19 C WB Outdoor 35 C DB c Indoor 25 C DB 16 C WB Outdoor 40 C DB d Indoor 25 C DB 19 C WB Outdoor 40 C DB 2nd Step Interpolation of Indoor DB Find TC SC PI a Indoor 25 C DB 17 C WB Outdoor 35 C DB b Indo...

Page 30: ...n 35 C DB EWB EDB Outdoor temperature 35 C TC SC PI 16 25 3 23 3 23 1 27 17 x5 y5 z5 19 3 51 2 71 1 29 By Interpolation Method 17 C 16 C x5 3 23kW 19 C 16 C 3 51kW 3 23kW x5 3 32kW Similarly y5 3 06kW z5 1 28kW Repeat the same process for b in 2nd Step c x6 3 06 kW y6 2 83 kW z6 1 39 kW 3rd Step To obtain the TC SC PI for a Indoor Condition 25 C DB 17 C WB Outdoor Condition 37 C DB EWB EDB Outdoor...

Page 31: ...2 0 70 2 92 2 85 0 76 2 81 2 79 0 82 2 71 2 71 0 89 2 49 2 49 0 97 2 31 2 31 1 07 33 C 3 07 3 07 0 70 2 98 2 98 0 76 2 89 2 89 0 83 2 79 2 79 0 90 2 58 2 58 0 98 2 42 2 42 1 08 22 C 27 C 3 30 2 01 0 71 3 19 1 96 0 77 3 07 1 91 0 84 2 94 1 86 0 91 2 71 1 74 0 99 2 50 1 64 1 09 30 C 3 31 2 47 0 71 3 19 2 42 0 77 3 07 2 36 0 84 2 95 2 31 0 91 2 71 2 16 0 99 2 51 2 05 1 09 33 C 3 31 2 89 0 71 3 20 2 8...

Page 32: ...10 3 71 3 66 1 19 3 56 3 56 1 29 3 28 3 28 1 40 3 04 3 04 1 54 33 C 4 05 4 05 1 02 3 92 3 92 1 10 3 80 3 80 1 20 3 67 3 67 1 30 3 40 3 40 1 41 3 18 3 18 1 56 22 C 27 C 4 35 2 64 1 03 4 19 2 58 1 12 4 04 2 51 1 21 3 88 2 44 1 31 3 56 2 28 1 42 3 30 2 15 1 57 30 C 4 35 3 24 1 03 4 20 3 17 1 12 4 04 3 10 1 21 3 88 3 03 1 31 3 57 2 83 1 43 3 30 2 69 1 57 33 C 4 36 3 79 1 03 4 21 3 72 1 12 4 05 3 64 1 ...

Page 33: ...43 5 19 4 46 1 55 5 00 4 35 1 68 4 60 4 07 1 82 4 27 3 84 2 01 33 C 5 67 5 67 1 32 5 50 5 50 1 43 5 33 5 33 1 56 5 15 5 15 1 69 4 77 4 77 1 83 4 46 4 46 2 03 22 C 27 C 6 09 3 21 1 34 5 88 3 14 1 45 5 66 3 06 1 57 5 43 2 98 1 71 4 99 2 78 1 85 4 62 2 62 2 04 30 C 6 10 3 94 1 34 5 88 3 86 1 45 5 67 3 78 1 58 5 44 3 69 1 71 5 00 3 45 1 85 4 63 3 28 2 04 33 C 6 11 4 62 1 34 5 90 4 53 1 45 5 68 4 44 1 ...

Page 34: ...46 5 35 4 59 1 58 5 14 4 48 1 71 4 73 4 19 1 86 4 39 3 96 2 05 33 C 5 84 5 84 1 35 5 66 5 66 1 46 5 48 5 48 1 59 5 30 5 30 1 72 4 91 4 91 1 87 4 59 4 59 2 07 22 C 27 C 6 27 3 31 1 37 6 05 3 23 1 48 5 82 3 15 1 61 5 59 3 06 1 74 5 14 2 86 1 89 4 75 2 70 2 08 30 C 6 28 4 06 1 37 6 06 3 98 1 48 5 83 3 89 1 61 5 60 3 80 1 74 5 15 3 56 1 89 4 76 3 37 2 08 33 C 6 29 4 76 1 37 6 07 4 67 1 48 5 85 4 57 1 ...

Page 35: ...47 5 43 5 11 1 59 5 22 4 99 1 73 4 81 4 67 1 87 4 46 4 41 2 07 33 C 5 93 5 93 1 36 5 75 5 75 1 48 5 56 5 56 1 60 5 38 5 38 1 74 4 98 4 98 1 89 4 66 4 66 2 09 22 C 27 C 6 37 3 68 1 38 6 14 3 60 1 50 5 91 3 51 1 62 5 68 3 41 1 76 5 22 3 18 1 91 4 83 3 00 2 10 30 C 6 37 4 52 1 38 6 15 4 43 1 50 5 92 4 33 1 62 5 68 4 23 1 76 5 22 3 96 1 91 4 83 3 76 2 10 33 C 6 38 5 30 1 38 6 16 5 20 1 50 5 94 5 09 1 ...

Page 36: ...64 6 59 5 82 1 78 6 34 5 68 1 93 5 84 5 31 2 09 5 41 5 02 2 30 33 C 7 20 7 20 1 52 6 98 6 98 1 65 6 76 6 76 1 79 6 53 6 53 1 94 6 05 6 05 2 11 5 66 5 66 2 32 22 C 27 C 7 73 4 19 1 54 7 46 4 09 1 67 7 18 3 99 1 81 6 90 3 88 1 96 6 34 3 62 2 13 5 86 3 42 2 34 30 C 7 74 5 15 1 54 7 47 5 04 1 67 7 19 4 93 1 81 6 90 4 81 1 96 6 35 4 51 2 13 5 87 4 28 2 34 33 C 7 75 6 03 1 54 7 48 5 91 1 67 7 21 5 79 1 ...

Page 37: ...36 8 01 7 36 2 55 7 70 7 18 2 77 7 09 6 71 3 01 6 58 6 34 3 31 33 C 8 75 8 75 2 18 8 48 8 48 2 37 8 21 8 21 2 57 7 94 7 94 2 79 7 35 7 35 3 03 6 87 6 87 3 34 22 C 27 C 9 39 5 30 2 21 9 06 5 18 2 40 8 73 5 05 2 60 8 38 4 91 2 82 7 70 4 58 3 06 7 12 4 32 3 37 30 C 9 40 6 50 2 21 9 07 6 37 2 40 8 73 6 23 2 60 8 39 6 08 2 82 7 71 5 70 3 06 7 13 5 41 3 37 33 C 9 42 7 62 2 22 9 09 7 48 2 40 8 76 7 32 2 ...

Page 38: ... 8 27 2 58 8 33 8 07 2 80 7 67 7 54 3 04 7 12 7 12 3 35 33 C 9 47 9 47 2 21 9 18 9 18 2 39 8 89 8 89 2 60 8 59 8 59 2 82 7 96 7 96 3 06 7 44 7 44 3 38 22 C 27 C 10 16 5 96 2 24 9 81 5 82 2 42 9 44 5 67 2 63 9 07 5 52 2 85 8 33 5 15 3 09 7 71 4 85 3 40 30 C 10 18 7 31 2 24 9 82 7 16 2 42 9 45 7 00 2 63 9 08 6 84 2 85 8 34 6 40 3 09 7 72 6 07 3 41 33 C 10 20 8 57 2 24 9 84 8 40 2 43 9 48 8 23 2 63 9...

Page 39: ...54 8 85 8 04 2 75 8 15 7 51 2 98 7 56 7 10 3 29 33 C 10 05 10 05 2 17 9 75 9 75 2 35 9 44 9 44 2 55 9 12 9 12 2 77 8 45 8 45 3 01 7 90 7 90 3 32 22 C 27 C 10 79 5 94 2 20 10 41 5 80 2 38 10 03 5 65 2 58 9 63 5 50 2 80 8 85 5 13 3 04 8 18 4 84 3 34 30 C 10 81 7 28 2 20 10 43 7 13 2 38 10 04 6 97 2 58 9 64 6 81 2 80 8 86 6 38 3 04 8 20 6 05 3 34 33 C 10 83 8 53 2 20 10 45 8 37 2 38 10 07 8 20 2 58 9...

Page 40: ...9 11 10 9 28 3 89 10 22 8 68 4 22 9 48 8 20 4 66 33 C 12 61 12 61 3 07 12 22 12 22 3 33 11 83 11 83 3 61 11 44 11 44 3 92 10 60 10 60 4 26 9 91 9 91 4 70 22 C 27 C 13 54 6 86 3 11 13 06 6 70 3 37 12 57 6 53 3 65 12 07 6 35 3 96 11 10 5 92 4 30 10 26 5 59 4 73 30 C 13 55 8 41 3 11 13 08 8 24 3 37 12 59 8 05 3 65 12 09 7 87 3 96 11 11 7 37 4 30 10 28 6 99 4 73 33 C 13 58 9 86 3 11 13 11 9 67 3 37 12...

Page 41: ...0 97 4 02 12 27 10 70 4 36 11 30 10 01 4 73 10 48 9 45 5 22 33 C 13 94 13 94 3 44 13 51 13 51 3 72 13 08 13 08 4 04 12 65 12 65 4 39 11 71 11 71 4 77 10 95 10 95 5 26 22 C 27 C 14 96 7 90 3 48 14 44 7 72 3 77 13 90 7 52 4 09 13 35 7 32 4 44 12 26 6 83 4 81 11 34 6 44 5 30 30 C 14 98 9 70 3 48 14 45 9 50 3 77 13 91 9 29 4 09 13 36 9 07 4 44 12 28 8 49 4 81 11 36 8 06 5 30 33 C 15 01 11 36 3 49 14 4...

Page 42: ... 84 2 96 2 72 0 91 2 72 2 55 0 99 2 52 2 42 1 09 36 C 3 33 3 27 0 72 3 22 3 21 0 78 3 11 3 11 0 84 3 00 3 00 0 91 2 77 2 77 0 99 2 58 2 58 1 09 410 16 C 21 C 2 83 2 27 0 70 2 72 2 21 0 75 2 62 2 15 0 81 2 51 2 09 0 88 2 30 1 95 0 96 2 12 1 83 1 06 24 C 2 84 2 75 0 70 2 74 2 69 0 75 2 64 2 62 0 82 2 53 2 53 0 88 2 32 2 32 0 96 2 15 2 15 1 06 27 C 2 89 2 89 0 70 2 79 2 79 0 76 2 70 2 70 0 82 2 60 2 ...

Page 43: ...9 3 57 1 32 3 58 3 35 1 43 3 32 3 18 1 57 36 C 4 39 4 29 1 03 4 24 4 21 1 12 4 10 4 10 1 22 3 95 3 95 1 32 3 64 3 64 1 43 3 40 3 40 1 58 410 16 C 21 C 3 72 2 97 1 00 3 59 2 90 1 09 3 45 2 82 1 18 3 31 2 74 1 28 3 03 2 55 1 38 2 80 2 40 1 52 24 C 3 74 3 61 1 01 3 61 3 53 1 09 3 47 3 44 1 18 3 33 3 33 1 28 3 06 3 06 1 39 2 83 2 83 1 53 27 C 3 80 3 80 1 01 3 68 3 68 1 09 3 55 3 55 1 18 3 43 3 43 1 28...

Page 44: ...6 4 35 1 71 5 02 4 08 1 85 4 65 3 87 2 04 36 C 6 15 5 22 1 34 5 95 5 13 1 46 5 74 5 02 1 58 5 53 4 90 1 71 5 11 4 59 1 86 4 76 4 33 2 05 450 16 C 21 C 5 22 3 62 1 31 5 03 3 53 1 41 4 83 3 44 1 53 4 63 3 34 1 66 4 25 3 11 1 80 3 92 2 93 1 98 24 C 5 25 4 40 1 31 5 06 4 29 1 41 4 87 4 19 1 53 4 67 4 08 1 66 4 29 3 81 1 80 3 96 3 59 1 99 27 C 5 33 5 04 1 31 5 16 4 91 1 42 4 98 4 77 1 54 4 80 4 63 1 67...

Page 45: ...2 4 47 1 74 5 17 4 20 1 89 4 79 3 98 2 08 36 C 6 33 5 38 1 37 6 12 5 28 1 49 5 91 5 17 1 61 5 70 5 05 1 75 5 25 4 72 1 90 4 90 4 45 2 09 450 16 C 21 C 5 37 3 73 1 33 5 17 3 63 1 44 4 98 3 54 1 56 4 77 3 44 1 69 4 37 3 20 1 83 4 03 3 01 2 02 24 C 5 40 4 53 1 33 5 20 4 42 1 44 5 01 4 31 1 56 4 81 4 20 1 69 4 41 3 92 1 84 4 08 3 70 2 03 27 C 5 49 5 19 1 34 5 31 5 06 1 45 5 13 4 91 1 57 4 94 4 76 1 70...

Page 46: ...0 4 98 1 76 5 25 4 67 1 91 4 86 4 44 2 10 36 C 6 42 5 99 1 38 6 22 5 88 1 50 6 00 5 75 1 63 5 78 5 62 1 77 5 33 5 26 1 92 4 97 4 96 2 11 600 16 C 21 C 5 45 4 15 1 34 5 25 4 05 1 45 5 05 3 94 1 57 4 84 3 83 1 71 4 44 3 57 1 85 4 09 3 36 2 04 24 C 5 48 5 04 1 35 5 28 4 92 1 46 5 08 4 80 1 58 4 88 4 68 1 71 4 48 4 36 1 85 4 14 4 12 2 04 27 C 5 57 5 57 1 35 5 39 5 39 1 46 5 21 5 21 1 58 5 02 5 02 1 72...

Page 47: ...3 5 67 1 96 6 37 5 32 2 13 5 91 5 05 2 35 36 C 7 80 6 82 1 54 7 55 6 69 1 67 7 29 6 55 1 81 7 02 6 40 1 97 6 48 5 98 2 14 6 04 5 65 2 36 680 16 C 21 C 6 62 4 72 1 50 6 38 4 60 1 62 6 14 4 48 1 76 5 88 4 36 1 90 5 39 4 06 2 06 4 97 3 82 2 28 24 C 6 66 5 74 1 50 6 42 5 60 1 62 6 17 5 47 1 76 5 92 5 32 1 91 5 44 4 97 2 07 5 03 4 68 2 28 27 C 6 76 6 58 1 51 6 54 6 41 1 63 6 32 6 23 1 77 6 10 6 04 1 92...

Page 48: ... 82 7 74 6 72 3 06 7 18 6 38 3 37 36 C 9 48 8 62 2 22 9 17 8 45 2 41 8 85 8 28 2 61 8 53 8 09 2 83 7 87 7 57 3 07 7 34 7 14 3 39 860 16 C 21 C 8 05 5 97 2 16 7 75 5 82 2 33 7 45 5 67 2 53 7 15 5 51 2 74 6 55 5 13 2 97 6 04 4 83 3 27 24 C 8 09 7 26 2 16 7 80 7 09 2 33 7 50 6 91 2 53 7 20 6 73 2 74 6 61 6 28 2 97 6 11 5 92 3 28 27 C 8 22 8 22 2 17 7 95 7 95 2 34 7 68 7 68 2 54 7 41 7 41 2 76 6 84 6 ...

Page 49: ... 7 77 7 17 3 41 36 C 10 26 9 68 2 24 9 93 9 50 2 43 9 58 9 30 2 64 9 23 9 08 2 86 8 52 8 50 3 11 7 94 7 94 3 43 1030 16 C 21 C 8 71 6 71 2 18 8 39 6 54 2 36 8 07 6 37 2 55 7 73 6 19 2 77 7 09 5 77 3 00 6 54 5 43 3 31 24 C 8 75 8 15 2 18 8 44 7 96 2 36 8 12 7 77 2 56 7 79 7 56 2 77 7 16 7 06 3 01 6 61 6 61 3 31 27 C 8 90 8 90 2 19 8 60 8 60 2 37 8 31 8 31 2 57 8 02 8 02 2 79 7 41 7 41 3 02 6 90 6 9...

Page 50: ...4 8 25 7 15 3 35 36 C 10 89 9 65 2 20 10 54 9 47 2 39 10 17 9 27 2 59 9 80 9 05 2 81 9 04 8 47 3 05 8 43 7 99 3 37 1030 16 C 21 C 9 25 6 69 2 14 8 91 6 52 2 32 8 57 6 35 2 51 8 21 6 17 2 72 7 53 5 74 2 95 6 94 5 41 3 25 24 C 9 30 8 13 2 14 8 96 7 93 2 32 8 62 7 74 2 51 8 27 7 54 2 72 7 60 7 03 2 95 7 02 6 63 3 25 27 C 9 45 9 31 2 15 9 14 9 07 2 33 8 83 8 82 2 52 8 51 8 51 2 74 7 87 7 87 2 97 7 33 ...

Page 51: ... 8 70 4 30 10 34 8 26 4 74 36 C 13 66 11 14 3 12 13 22 10 93 3 38 12 76 10 71 3 67 12 29 10 46 3 98 11 34 9 79 4 32 10 58 9 23 4 76 1030 16 C 21 C 11 60 7 72 3 03 11 17 7 53 3 28 10 74 7 33 3 55 10 30 7 12 3 85 9 45 6 64 4 17 8 71 6 25 4 60 24 C 11 66 9 39 3 03 11 23 9 16 3 28 10 81 8 94 3 55 10 38 8 70 3 85 9 53 8 12 4 18 8 80 7 66 4 60 27 C 11 85 10 76 3 04 11 46 10 48 3 29 11 07 10 19 3 57 10 6...

Page 52: ... 10 69 4 44 12 33 10 02 4 82 11 43 9 52 5 31 36 C 15 10 12 85 3 49 14 61 12 60 3 79 14 10 12 34 4 10 13 59 12 05 4 45 12 54 11 28 4 83 11 69 10 64 5 33 1200 16 C 21 C 12 82 8 90 3 39 12 35 8 68 3 67 11 87 8 45 3 97 11 38 8 21 4 31 10 44 7 65 4 67 9 62 7 20 5 15 24 C 12 89 10 82 3 40 12 42 10 56 3 67 11 95 10 30 3 98 11 47 10 03 4 31 10 53 9 36 4 68 9 73 8 83 5 16 27 C 13 09 12 40 3 41 12 67 12 08 ...

Page 53: ...N50 60 71 100 125EXV1 A B C D E F H K J I G Dimension Model A B C D E F G H I J K FC R Q N50 60 71EXV1 820 820 340 300 40 990 990 627 627 607 430 FC R Q N100 125EXV1 820 820 375 335 40 990 990 627 627 607 430 Note Dimension in mm DAIKIN_FFRN indb 50 DAIKIN_FFRN indb 50 12 27 2012 9 28 15 AM 12 27 2012 9 28 15 AM ...

Page 54: ...5 Note Dimension in mm Model R Y N50 60CXV1 R R Q 71CXV1 N L K L Q N M A D O B P R S C H G E I J F Dimension Model A B C D E F G H I J K L M N O P Q R S R Y N50CXV1 855 628 328 520 179 46 93 149 101 113 603 126 164 15 34 23 362 73 75 R Y N60CXV1 R R Q 71CXV1 855 730 328 520 179 46 93 149 101 113 603 126 164 15 34 23 362 73 75 Note Dimension in mm DAIKIN_FFRN indb 51 DAIKIN_FFRN indb 51 12 27 2012 ...

Page 55: ...SIA I J J D M B G O N N K A L E F H C Dimension Model A B C D E F G H I J K L M N O R R Q 90 100DXV1 R R Q 100 125DXY1 1030 826 400 410 57 72 90 40 746 142 60 26 448 22 28 Note Dimension in mm DAIKIN_FFRN indb 52 DAIKIN_FFRN indb 52 12 27 2012 9 28 15 AM 12 27 2012 9 28 15 AM ...

Page 56: ...53 Wiring Diagram Wiring Diagram Cooling Only Indoor Unit Model FFRN25 35CXV1 Outdoor Unit Model RN25 35CXV1 DAIKIN_FFRN indb 53 DAIKIN_FFRN indb 53 12 27 2012 9 28 15 AM 12 27 2012 9 28 15 AM ...

Page 57: ...54 Wiring Diagram Indoor Unit Model FFRN50CXV1 Outdoor Unit Model RN50CXV1 DAIKIN_FFRN indb 54 DAIKIN_FFRN indb 54 12 27 2012 9 28 16 AM 12 27 2012 9 28 16 AM ...

Page 58: ...NGE PURPLE FS G Y DP INDOOR AIR SENSOR FAN MOTOR INDOOR COIL SENSOR FLOAT SWITCH KEY FIELD SUPPLY WIRING AS AIR SWING MOTOR DP DRAIN PUMP PART NO 08 02 4 120171A 220 240V 1PH 50Hz AS DISPLAY BOARD WIRED CONTROLLER G Y A C I C M C FL FM FH BLUE RED BLACK CAPACITOR CAPACITOR BLUE BLUE BLUE KEY CM COMPRESSOR MOTOR PART NO 08 02 4 072886 FM FAN MOTOR FIELD SUPPLY WIRING GREEN YELLOW BLUE C S R CM FM C...

Page 59: ...SUPPLY WIRING AS AIR SWING MOTOR DP DRAIN PUMP PART NO 08 02 4 120172A AS WIRED CONTROLLER BROWN ORANGE PURPLE BLUE COMP COMP CN STP TRANSFORMER ID ROOM T FULL CN_WIR CN_DSP OD L L N PURPLE BLUE RED RED PINK BROWN ORANGE PURPLE BLUE BLUE RED FS FL FM A C M C I C G Y G Y N2 N1 LIVE 4WV OF WTP SILENT LOW MED HIGH DP FH RED RED 1 L1 3 L2 5 L3 21 2 T14 T2 6 T3 22 A1 A2 RED REDREDRED NC NC C COMPRESSOR...

Page 60: ...47A G Y FM BROWN BROWN WHITE N NO COM R S T DT WHITE G Y N L COMP R S T N E FAN MOTOR N T S R 350 410V 3PH 50Hz PINK FLOAT SWITCH INDOOR COIL SENSOR INDOOR AIR SENSOR DISPLAY BOARD KEY FIELD SUPPLY WIRING AS AIR SWING MOTOR DP DRAIN PUMP PART NO 08 02 4 120172A AS WIRED CONTROLLER BROWN ORANGE PURPLE BLUE COMP COMP CN STP TRANSFORMER ID ROOM T FULL CN_WIR CN_DSP OD L L N PURPLE BLUE RED RED PINK B...

Page 61: ...AS OF LOW WTP N2 N1 LIVE RED L COMP CN5 CN2 CN6 ROOM TWIN T FULL ID OD TRANSFORMER FL FM FH BROWN ORANGE PURPLE WIRED OR WIRELESS REMOTE CONTROLLER RETURN AIR SENSOR INDOOR COIL SENSOR OUTDOOR COIL SENSOR FLOAT SWITCH BLUE BLUE BLUE WHITE RED BLUE BLUE DP G Y G Y G Y AC IC MC E 4WV KEY PART NO 08 02 4 120176A FIELD SUPPLY WIRING AS AIR SWING MOTOR DP DRAIN PUMP OF COMP L N N 1 PHASE N 220 240VAC 5...

Page 62: ...R INDOOR COIL SENSOR OUTDOOR COIL SENSOR FLOAT SWITCH BLUE BLUE BLUE WHITE RED BLUE BLUE DP G Y G Y G Y AC IC MC E 4WV KEY PART NO 08 02 4 120176A FIELD SUPPLY WIRING AS AIR SWING MOTOR DP DRAIN PUMP OF COMP L N N 1 PHASE N 220 240VAC 50Hz OR L 208 230VAC 60Hz FAN MOTOR AS BLACK BLACK PART NO 08 02 4 113354 N FM CM 4WV COMP OF 4W V TH2 BLACK BLACK BLACK CAPACITOR CAPACITOR RED RED WHITE BLUE BLUE ...

Page 63: ...OST SENSOR N2 N1 HIGH CN_DSP TRANSFORMER MED LOW SILENT WTP OF 4WV LIVE L N1 N L ORANGE PINK BROWN PURPLE BLUE BLUE RED RED BLACK BROWN PURPLE RED ORANGE FS FL G Y G Y E 220 240V 1PH 50Hz N L G Y A C I C M C FAN MOTOR DP FM FH C S R CM FM 4WV 4WV OF COMP N RED CAPACITOR CAPACITOR BLUE BLUE BLUE BLACK BLACK BLACK BLACK BLACK TH2 GREEN YELLOW WHITE BLUE KEY CM COMPRESSOR MOTOR FM FAN MOTOR 4WV 4 WAY...

Page 64: ...COMP CN STP CN_DSP CN_WIR T FULL FLOAT SWITCH INDOOR COIL SENSOR INDOOR AIR SENSOR TO OUTDOOR DEFROST SENSOR DISPLAY BOARD KEY FIELD SUPPLY WIRING AS AIR SWING MOTOR DP DRAIN PUMP E PART NO 08 02 4 120174A N L 220 240V 1R 50Hz WIRED CONTROLLER ID OD ROOM N2 N1 G Y DP HIGH MED LOW SILENT WTP TRANSFORMER OF 4WV LIVE L L N ORANGE PURPLE PINK BROWN ORANGE PURPLE FS G Y I C A C M C FAN MOTOR FL FM FH B...

Page 65: ...OD ROOM N2 N1 G Y DP HIGH MED LOW SILENT WTP TRANSFORMER OF 4WV LIVE L L N ORANGE PURPLE PINK BROWN ORANGE PURPLE FS G Y I C A C M C FAN MOTOR FL FM FH PART NO 08 02 4 106490A 2 T1 T2 T3 T1 4 T2 6 T3 NC 22 RED RED WHITE BLACK BLUE COMP A2 CRANKCASE HEATER O D COIL SENSOR BLUE RED 1 L1 3 L2 5 L3 NC 21 BLUE BLUE BLACK A1 HIGH PRESSURE SWITCH DT WHITE BLACK BLACK BLACK RED RED N R S T NO COM BLACK WH...

Page 66: ...OD ROOM N2 N1 G Y DP HIGH MED LOW SILENT WTP TRANSFORMER OF 4WV LIVE L L N ORANGE PURPLE PINK BROWN ORANGE PURPLE FS G Y I C A C M C FAN MOTOR FL FM FH PART NO 08 02 4 106456A RED RED BLACK 4WV BLUE BLUE CRANKCASE HEATER O D COIL SENSOR BLACK WHITE A1 A2 1 L1 3 L2 5 L3 6 T3 4 T2 2 T1 T2 COMP T1 T3 22 21 NC NC RED RED RED BLACK HIGH PRESSURE SWITCH WHITE RED BLUE BLUE BLUE 7A BLACK BLACK BLACK WHIT...

Page 67: ... cleanliness and clean it if necessary 2 Check the condensate water flow Every 3 months Indoor Fan Check if there is any abnormal noise If necessary Indoor Outdoor Coil 1 Check and remove the dirt between the fins 2 Check and remove any obstacles which hinder air flow through the indoor or outdoor Every month Power Supply 1 Check the running current and voltage for indoor and outdoor unit 2 Check ...

Page 68: ...units only require a check and cleaning of air intake coil surface once every 3 months However if a unit is installed in areas subjected to much oil mist and dust the coils must be regularly cleaned by qualified Air Conditioner Service Technicians to ensure sufficient heat exchange and proper operation Otherwise the systems life span may be shortened Do not charge OXYGEN ACETYLENE OR OTHER FLAMMAB...

Page 69: ...on change room air sensor 2 times E2 Indoor coil sensor contact open Check indoor coil sensor connection change indoor coil sensor 3 times E3 Outdoor coil sensor contact open Check outdoor coil sensor connection change outdoor coil sensor 1 time E4 Compressor overload protection Indoor or Outdoor coil sensor short If running ampere highly increase change the compressor If not replace the coil sens...

Page 70: ... Switch off the unit Check the 3 phase wiring T Phase Missing Switch off the unit Check the 3 phase wiring S Phase Missing Switch off the unit Check the 3 phase wiring R Phase Missing Switch off the unit Check the 3 phase wiring S T Phase Missing Switch off the unit Check the 3 phase wiring Overload High discharge temperature Check refrigerant system Sensor Missing Switch off the unit Plug in sens...

Page 71: ...ticles perfume and others which might have adhered onto the coil may cause odor Contact your nearest dealer 5 Condensation on the front air grille of the indoor unit This is caused by air humidity after an extended period of operation The set temperature is too low Increase the temperature setting and operate the unit at high fan speed 6 Water flowing out from the air conditioner Switch off the un...

Page 72: ...Reversing valve leaking High side Low side 1 Undercharged with refrigerant 2 Refrigerant leakage 3 Air filter clogged dirty indoor unit 4 Indoor fan locked seized 5 Defective defrost control outdoor coil freeze up heating 6 Outdoor fan locked seized heating High side Low side 1 Outdoor fan blocked cooling 2 Outdoor coil dirty cooling 3 Indoor fan locked seized heating 4 Indoor air filter clogged d...

Page 73: ...DAIKIN_FFRN indb 70 DAIKIN_FFRN indb 70 12 27 2012 9 28 17 AM 12 27 2012 9 28 17 AM ...

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