![background image](http://html1.mh-extra.com/html/barco/hdf-w-series/hdf-w-series_service-manual_474148079.webp)
5. Troubleshooting
Code 7811: “Mains voltage high” (Error)
Situation
Solution
The mains voltage applied to the
input pins of the switched mode
power supply is above specs.
Check if the mains voltage applied to the projector is within specs. See mains voltage
meter above the projector ON/OFF switch (reference 1 image 5-43). Maximum input
voltage is 240V AC.
Malfunction Fan Control Board.
Replace the Fan Control Board. See "Replacing the Fan control board", page 278.
Malfunction Switched mode power
supply.
Replace the Switched mode power supply. See "Replacement of the SMPS board",
page 166.
Code 7812: “Pump voltage low” (Error)
Situation
Solution
Malfunction Switched mode power
supply. No +12V output voltage
available.
Replace the Switched mode power supply. See "Replacement of the SMPS board",
page 166.
Damaged insulation of the wire unit
(reference 3 image 5-44) of the
pump (reference 2 image 5-44).
Remove the Input & Communication Unit and check the insulation of the wire unit
of the pump.
1.
Repair the insulation of the wire unit using shrink sleeve.
2.
If not repairable replace the wire unit.
Wire unit disconnected from the
Power distribution board.
Reconnect the wire unit to the Power distribution board.
Malfunction pump or pump end of
life.
Replace the pump. See "Replacement of the complete cooling pump", page 263.
Malfunction Power distribution board
Replace the Power distribution board. See "Replacing the Power distribution board",
page 280.
3
2
Image 5-44
Code 7813: “Pump voltage high” (Error)
Situation
Solution
Malfunction Fan Control Board.
Replace the Fan Control Board. See "Replacing the Fan control board", page 278.
Code 7815: “Altitude low” (Error)
Situation
Solution
Malfunction Fan Control Board.
Replace the Fan Control Board. See "Replacing the Fan control board", page 278.
Code 7817: “Altitude high” (Warning)
Situation
Solution
Malfunction Fan Control Board.
Replace the Fan Control Board. See "Replacing the Fan control board", page 278.
Code 7818: “Altitude high” (Error)
Situation
Solution
Malfunction Fan Control Board.
Replace the Fan Control Board. See "Replacing the Fan control board", page 278.
R5905312 HDF W SERIES 24/01/2013
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Содержание HDF W series
Страница 1: ...HDF W series Service manual R5905312 01 24 01 2013 ...
Страница 4: ......
Страница 8: ...Table of contents 4 R5905312 HDF W SERIES 24 01 2013 ...
Страница 12: ...1 Safety 8 R5905312 HDF W SERIES 24 01 2013 ...
Страница 30: ...3 Preventative maintenance actions 26 R5905312 HDF W SERIES 24 01 2013 ...
Страница 35: ...5 Troubleshooting 5 TROUBLESHOOTING R5905312 HDF W SERIES 24 01 2013 31 ...
Страница 36: ...5 Troubleshooting 32 R5905312 HDF W SERIES 24 01 2013 ...
Страница 110: ...6 Removal and installation of the projector covers 106 R5905312 HDF W SERIES 24 01 2013 ...
Страница 111: ...7 Power Input 7 POWER INPUT R5905312 HDF W SERIES 24 01 2013 107 ...
Страница 112: ...7 Power Input 108 R5905312 HDF W SERIES 24 01 2013 ...
Страница 120: ...7 Power Input 116 R5905312 HDF W SERIES 24 01 2013 ...
Страница 172: ...10 Card Cage 168 R5905312 HDF W SERIES 24 01 2013 ...
Страница 182: ...11 Lamp Power Supply 178 R5905312 HDF W SERIES 24 01 2013 ...
Страница 183: ...12 Start Pulse Generator 12 START PULSE GENERATOR R5905312 HDF W SERIES 24 01 2013 179 ...
Страница 184: ...12 Start Pulse Generator 180 R5905312 HDF W SERIES 24 01 2013 ...
Страница 192: ...12 Start Pulse Generator 188 R5905312 HDF W SERIES 24 01 2013 ...
Страница 242: ...14 Lenses and Lens Holder 238 R5905312 HDF W SERIES 24 01 2013 ...
Страница 266: ...15 Liquid cooling circuit Image 15 39 Electrical connection 262 R5905312 HDF W SERIES 24 01 2013 ...
Страница 269: ...15 Liquid cooling circuit Image 15 45 Electrical connection R5905312 HDF W SERIES 24 01 2013 265 ...
Страница 270: ...15 Liquid cooling circuit 266 R5905312 HDF W SERIES 24 01 2013 ...
Страница 274: ...16 Heat exchanger Image 16 5 Remove assembly 270 R5905312 HDF W SERIES 24 01 2013 ...
Страница 280: ...16 Heat exchanger Image 16 13 276 R5905312 HDF W SERIES 24 01 2013 ...
Страница 309: ...19 Board Diagnostic LED s 19 BOARD DIAGNOSTIC LED S R5905312 HDF W SERIES 24 01 2013 305 ...
Страница 310: ...19 Board Diagnostic LED s 306 R5905312 HDF W SERIES 24 01 2013 ...
Страница 328: ...19 Board Diagnostic LED s 324 R5905312 HDF W SERIES 24 01 2013 ...