Troubleshooting 46
6.22 PC 06 (Discharge temperature protection of compressor diagnosis and solution)
Description
: If the compressor discharge temperature exceeds a certain level for nine seconds, the compressor ceases
operation, the LED displays the failure code
Recommended parts to prepare:
• Connection wires
• Discharge temperature sensor
• Additional refrigerant
• Outdoor main PCB
Troubleshooting and repair:
No
Yes
Yes
No
Correct the wiring connection
Correct the wiring connection
Stop the leak and add refrigerant
Stop the leak and add refrigerant
Yes
Replace high pressure valve assy
Replace high pressure valve assy
Yes
No
YES
Is refrigerant leaking?
Is refrigerant leaking?
Are the compressor discharge
temperature sensor and PCB
connected properly according
to the wiring diagram?
Are the compressor discharge
temperature sensor and PCB
connected properly according
to the wiring diagram?
Is the compressor discharge
temperature more than
115°C(R410a)/108°C(R32) ?
Is the compressor discharge
temperature more than
115°C(R410a)/108°C(R32) ?
Is the value normal?
Is the value normal?
Measure the resistance value
of compressor discharge
temperature sensor
Measure the resistance value
of compressor discharge
temperature sensor
YES
Replace the sensor
Replace the sensor
NO
Replace outdoor main PCB.
Replace outdoor main PCB.
Does a problem still exist?
Does a problem still exist?
Note: For certain models, outdoor unit uses combination sensor, T3,T4 and TP are the same of sensor. This
picture and the value are only for reference, actual appearance and value may vary.
Содержание ANERU Series
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Страница 6: ...Contents 1 Precautions 2 2 Information servicing For flammable materials 3 Safety Precautions...
Страница 12: ...Contents 1 Model Reference 2 2 External Appearance 3 Model Reference...
Страница 15: ...Model Reference 4 2 2 Outdoor Unit Single Fan Outdoor Unit Double Fan Outdoor Unit...
Страница 18: ...IDU Console 3 2 Dimensional Drawings 16 Drain pipe Hanging arm 195 700 600 210...
Страница 21: ...IDU Console 6 6 Air Velocity and Temperature Distributions Discharge Angle 60...
Страница 36: ...IDU Compact Cassette 4 2 Dimensional Drawings...
Страница 38: ...IDU Compact Cassette 6 4 Service Place...
Страница 41: ...IDU Compact Cassette 9 Heating airflow velocity distributions Heating temperature distributions...
Страница 43: ...IDU Compact Cassette 11 Heating airflow velocity distributions Heating temperature distributions...
Страница 45: ...IDU Compact Cassette 13 Heating airflow velocity distributions Heating temperature distributions...
Страница 47: ...IDU Compact Cassette 15 Heating airflow velocity distributions Heating temperature distributions...
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Страница 115: ...IDU Super Slim Casstte 54 36k 42k 48k 55k...
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Страница 131: ...IDU Duct 7 6 Fan Performance 12K...
Страница 132: ...IDU Duct 8 18K...
Страница 133: ...IDU Duct 9 24K...
Страница 134: ...IDU Duct 10 30K 36K...
Страница 135: ...IDU Duct 11 42K 48K...
Страница 136: ...IDU Duct 12 55K...
Страница 165: ...IDU Duct 41 12k 18k 24k 30k...
Страница 166: ...IDU Duct 42 36k 42k 48k 55k...
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Страница 179: ...35mm 1 38in...
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Страница 256: ...IDU Floor Ceiling 82 36k 48k 55k...
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Страница 267: ...Outdoor Unit 3 Panel Plate B30...
Страница 268: ...Outdoor Unit 4 Panel Plate BA30...
Страница 269: ...Outdoor Unit 5 Panel Plate CA30...
Страница 270: ...Outdoor Unit 6 Panel Plate D30...
Страница 271: ...Outdoor Unit 7 Panel Plate X230...
Страница 272: ...Outdoor Unit 8 Panel Plate X330...
Страница 273: ...Outdoor Unit 9 Panel Plate X430...
Страница 274: ...Outdoor Unit 10 Panel Plate E30...
Страница 275: ...Outdoor Unit 11 Panel Plate 590...
Страница 276: ...Outdoor Unit 12 2 Service Place...
Страница 285: ...Outdoor Unit 21 UO70Xo UO90Xo UO100Xo UO100Xo3F...
Страница 286: ...Outdoor Unit 22 UO120Xo UO140Xo UO160Xo...
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Страница 295: ...Outdoor unit printed circuit board diagram 17122000044714 17122000048121 17122000046453...
Страница 297: ...Outdoor unit printed circuit board diagram 17122000048064...
Страница 299: ...Outdoor unit printed circuit board diagram 17122000047742 1 3 4 6 8 9 5 7 10 12 11 2 13...
Страница 302: ...Outdoor unit printed circuit board diagram 17122000041841...
Страница 304: ...Outdoor unit DC motor driver board diagram 17122000021912 5 6 1 2 3 4...
Страница 320: ...3 IDU Installation Duct Connector Connector...
Страница 352: ...Product Features 13 Remote LCD Screen Indicators...
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Страница 552: ...email info rotenso com www rotenso com INSTALLER STAMP...