Troubleshooting 36
6.13 PC 40(Communication error between outdoor main PCB and IPM board diagnosis and
solution)
Description
: The main PCB cannot detect the IPM board.
Recommended parts to prepare:
• Connection wires
• IPM board
• Outdoor main PCB
• Electric control box
Troubleshooting and repair:
Is there at least one LED in
the IPM board light?
Is there at least one LED in
the IPM board light?
Check the signal wire between
the IPM board and the main
board, is it connected properly?
Check the signal wire between
the IPM board and the main
board, is it connected properly?
Reconnect and retry. Is the
error still displayed?
Reconnect and retry. Is the
error still displayed?
Replace IPM board. Is the
system running normally?
Replace IPM board. Is the
system running normally?
Replace the electric control
box
Replace the electric control
box
No
No
No
No
Yes
Trouble is resolved
Trouble is resolved
No
Yes
Replace outdoor main board.
Is the system running
normally?
Replace outdoor main board.
Is the system running
normally?
No
Yes
Yes
Содержание ANERU Series
Страница 2: ......
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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...
Страница 56: ......
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...
Страница 178: ......
Страница 179: ...35mm 1 38in...
Страница 180: ......
Страница 256: ...IDU Floor Ceiling 82 36k 48k 55k...
Страница 259: ......
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...
Страница 549: ......
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Страница 552: ...email info rotenso com www rotenso com INSTALLER STAMP...