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DLP projector fan fail so automatically turns off

The projector turns on and displays the start up screen, then the temp light flashes red to indicate that the fan has failed and the lamp turns off. I cannot use it.

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Replace the fans

Posted on Nov 10, 2009

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Posted on Jan 02, 2017

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My optoma758 projector switches of after a few minutes&the lamp light flicker red@1second


Warning Indicator

? When the "LAMP" indicator lights solid red, the projector


will automatically shut itself down.





? When the "TEMP" indicator lights solid red for about 60

seconds, it indicates the projector has been overheated. The

projector will automatically shut itself down.

Under normal conditions, the projector can be switched on

again after it has cooled down. If the problem persists, you

should contact your local dealer or our service center.

? When the "TEMP" indicator lights solid red, it indicates the

fan failed. Please contact your local dealer or our service
center.

Dec 05, 2016 | Office Equipment & Supplies

2 Answers

Red power, blinking red temp


Hi,

if the Lamp error and Temperature error lights are flashing red this means that there are two separate errors.

  • A flashing lamp light means the lamp failed to ignite. It could be a lamp driver problem or lamp failure. Replace the lamp to resolve the issue. If the issue is not resolved, then service the projector.
  • A flashing Temperature light signals a fan error. Turn the projector off and allow it to cool down. If the light is still flashing after the projector is turned back on, service the projector.
Goodluck..

Feb 25, 2008 | Hitachi CP-X250 Multimedia Projector

1 Answer

Why does red TEMP light come on after power up?


The fan is important. If it doesn't turn at the correct speed the red light will come on. Replace the fan and that will fix the problem Go to Casio's website to get the part or try here:

Nov 21, 2015 | Casio XJ-251 WXGA DLP Projector XJ-A251

1 Answer

Infocus in15 temp and lamp indicator flashing


Hello,


In attempts to get your IN15 projector working, please try the steps below.


Disconnect AC power from the projector and wait for 10 seconds for supply to properly discharge.

While holding down the Menu, Select and Input buttons simultaneously, plug in the main AC power until

the LEDS stop flashing (approximately 7 seconds)

Jul 15, 2012 | InFocus IN15 DLP Projector

2 Answers

Benq w1000 project not turning on


Look at the manual page 34, for the indicator messages. I suspect it's the same problem I have (which I haven't had formally diagnosed yet!), which I believe is a defective fan. My projector had been making a really loud noise on startup, which varied in length and volume. Recently the projector has taken to turning itself off after being on for about a minute, and the power light flashes green, with the temp and lamp lights flashing red.

Jan 27, 2012 | BenQ W10000 Projector

1 Answer

Dell 1209S Projector, tries to turn on, and the fan comes on for 30 seconds and then goes off again. It tries this several times and then the light bulb icon comes off and it doesn't do antything else


Lamp is burned out or makes a popping sound.
When the lamp reaches its end of life, it may burn out and may make a loud popping sound.
If this occurs, the projector does not turn back on. To replace the lamp, see on page 38.
LAMP light is solid amber If the LAMP light is solid amber, replace the lamp.
LAMP light is blinking amber If the LAMP light and the Power light are blinking amber, the lamp driver has failed and the projector will automatically shut down.
If the LAMP light is blinking amber and Power light is solid blue, the color wheel has
failed and the projector will automatically shut down.
Unplug the power cord after 3minutes then turn the display on again. If this problem
persists, contact Dell™.
TEMP light is solid amber The projector has overheated. The display automatically shuts down. Turn the display on again after the projector cools down. If the problem persists, contact Dell™.
TEMP light is blinking amber A projector fan has failed and the projector will automatically shut down. If the problem persists, contact Dell™.

Oct 23, 2011 | Dell 1209S DLP Projector

1 Answer

Power indicator /red/ and warning led/red/ are lighting after ea 15 sec. a lamp never start and fans goes in OFF mode. I checked power supply lines S5V,S-5V,S16V on the Main Board . I checked unit lamp...


If power indicator light red and warning indicator red flashing than according to user manual :-
The projector has been cooled down enough and the temperature returns to normal. When turning ON the projector the WARNING indicator stops flashing. CHECK AND CLEAN THE AIR FILTER.
Experience:- 1. if the temperature is very low than temperature sensor maybe misbehave.
2. If anyone fan not working
so please you check fans.
(If lamp or lamp ballast unit faulty than after a time period the lamp indicator light ON not a warning indicator. I experience many times if any fan in projector are broken or jamed the temperature light if present otherwise warning light ON or flashing)

Jan 20, 2011 | Sanyo PLV-Z4 Multimedia Projectors

1 Answer

The projector turned itself off after couple hours of use and the Temp. red light came on. Power Light turned red instead of orange as usual. After 3hrs I turned it back on, cleaned the dust off the fan...


There are three temp sensor inside the projector and now your projector need full service but if the air filter becomes clogged with dust, the internal temperature of the projector will rise, the TEMP indicator will illuminate and the projector's power will turn off (the TEMP indicator will flash after the power is turned off) The air filter should be cleaned every 100 hours of use.
If you clean the filter with a vacuum cleaner to clean off any accumulated dust. then your projector working normally

Jan 03, 2011 | Panasonic PT-LB50U Multimedia Projector

1 Answer

PB6110 Powers down after 30s, splash screen appears, red temp lig


Be sure to check the filters and make sure you have good airflow thru the proj. Cleaning filters solved our temp shutdown problem.

Nov 17, 2008 | BenQ PB6110 Multimedia Projector

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