5. Troubleshooting
1
Image 5-6
Code 2028: “LPS mains voltage too high” (Error)
Situation
Solution
The mains voltage applied to the
input pins of the LPS module is
above specs.
Switch OFF the projector immediately!
Apply a voltage within specs to the mains input socket of the projector. The maximum
input voltage is 240V AC, the minimum input voltage is 200V AC. (reference 1 image 5-6)
Code 2029: “LPS requested output power too high with low mains voltage” (Error)
Situation
Solution
The requested power for the lamp
can not be delivered by the LPS
modules because the mains voltage
is too low.
Apply a voltage within specs to the mains input socket of the projector. The maximum
input voltage is 240V AC, the minimum input voltage is 200V AC.
Code 2030: “LPS internal voltage error” (Error)
Situation
Solution
Malfunction power circuitry inside
the LPS module.
Replace one or both LPS modules. See "Lamp Power Supply", page 169.
Code 2031: “LPS internal error” (Error)
Situation
Solution
Mains input disconnected from one
of the LPS power input pins.
Check if the wire units (reference 1, 2 & 3 image 5-1) of the mains voltage are connected
with the power input pins of the LPS module. Check both LPS units.
Malfunction of one of the LPS
modules
Replace one or both LPS modules. See "Lamp Power Supply", page 169.
Malfunction LPS relay. (reference 4
image 5-2)
Check the functionality of the LPS relay. Replace if needed. See XXXXX.
Code 2032: “LPS failure fan 1” (Error)
Situation
Solution
One of the two LPS fans fails.
Possible reasons: bad fan, not
connected, fan tachometer not
working, etc.
If this failure was detected during
the startup of the LPS module then
the lamp can not be ignited. If this
failure occurs during an event then
the event can continue until the lamp
is switched off.
Replace one or both LPS modules. See "Lamp Power Supply", page 169.
38
R5905312 HDF W SERIES 24/01/2013
Summary of Contents for HDF W series
Page 1: ...HDF W series Service manual R5905312 01 24 01 2013 ...
Page 4: ......
Page 8: ...Table of contents 4 R5905312 HDF W SERIES 24 01 2013 ...
Page 12: ...1 Safety 8 R5905312 HDF W SERIES 24 01 2013 ...
Page 30: ...3 Preventative maintenance actions 26 R5905312 HDF W SERIES 24 01 2013 ...
Page 35: ...5 Troubleshooting 5 TROUBLESHOOTING R5905312 HDF W SERIES 24 01 2013 31 ...
Page 36: ...5 Troubleshooting 32 R5905312 HDF W SERIES 24 01 2013 ...
Page 110: ...6 Removal and installation of the projector covers 106 R5905312 HDF W SERIES 24 01 2013 ...
Page 111: ...7 Power Input 7 POWER INPUT R5905312 HDF W SERIES 24 01 2013 107 ...
Page 112: ...7 Power Input 108 R5905312 HDF W SERIES 24 01 2013 ...
Page 120: ...7 Power Input 116 R5905312 HDF W SERIES 24 01 2013 ...
Page 172: ...10 Card Cage 168 R5905312 HDF W SERIES 24 01 2013 ...
Page 182: ...11 Lamp Power Supply 178 R5905312 HDF W SERIES 24 01 2013 ...
Page 183: ...12 Start Pulse Generator 12 START PULSE GENERATOR R5905312 HDF W SERIES 24 01 2013 179 ...
Page 184: ...12 Start Pulse Generator 180 R5905312 HDF W SERIES 24 01 2013 ...
Page 192: ...12 Start Pulse Generator 188 R5905312 HDF W SERIES 24 01 2013 ...
Page 242: ...14 Lenses and Lens Holder 238 R5905312 HDF W SERIES 24 01 2013 ...
Page 270: ...15 Liquid cooling circuit 266 R5905312 HDF W SERIES 24 01 2013 ...
Page 274: ...16 Heat exchanger Image 16 5 Remove assembly 270 R5905312 HDF W SERIES 24 01 2013 ...
Page 280: ...16 Heat exchanger Image 16 13 276 R5905312 HDF W SERIES 24 01 2013 ...
Page 309: ...19 Board Diagnostic LED s 19 BOARD DIAGNOSTIC LED S R5905312 HDF W SERIES 24 01 2013 305 ...
Page 310: ...19 Board Diagnostic LED s 306 R5905312 HDF W SERIES 24 01 2013 ...
Page 328: ...19 Board Diagnostic LED s 324 R5905312 HDF W SERIES 24 01 2013 ...