Troubleshooting 44
Are the high pressure switch
and main control boar wired
correctly?
Are the high pressure switch
and main control boar wired
correctly?
Method: Disconnect the plug.
Measure the resistance of the
high pressure protector, if the
protector is normal the value is
o, Does a problem still exist?
Method: Disconnect the plug.
Measure the resistance of the
high pressure protector, if the
protector is normal the value is
o, Does a problem still exist?
Yes
Yes
No
No
Is the high pressure
protector broken?
Is the high pressure
protector broken?
Is the outdoor ambient
temperature is higher than
50
℃
?
Is the outdoor ambient
temperature is higher than
50
℃
?
No
Yes
Check if the outdoor unit
ventilation is good
Check if the outdoor unit
ventilation is good
Yes
Is the heat exchanger dirty?
Is the heat exchanger dirty?
No
Yes
Replace outdoor main board. Is
the problem resolved?
Replace outdoor main board. Is
the problem resolved?
No
High pressure protection
High pressure protection
Is the outdoor fan running
properly?
Is the outdoor fan running
properly?
No
Yes
NO
Connect high pressure switch and
mian control board
Connect high pressure switch and
mian control board
Replace high pressure protector
Replace high pressure protector
Stop the unit
Stop the unit
Ensure that the outdoor unit
ventilation is functioning properly
Ensure that the outdoor unit
ventilation is functioning properly
Please refer to the solution of the
“
Fan
Speed is operating outside of normal
range
”
malfunction.
Please refer to the solution of the
“
Fan
Speed is operating outside of normal
range
”
malfunction.
Clean the heat exchanger
Clean the heat exchanger
Check whether the refrigerant
system is functioning properly
Check whether the refrigerant
system is functioning properly
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...
Страница 118: ......
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...