Air flow sighn comes frequentally - Mitsubishi WD-52327 52" Rear Projection HDTV-Ready Television

What is a sighns?

It sounds like the air cond is freezing up, and as he melts the ice off he evaporator coil you will have air flow again. When the evaporator, (which is the coil that absorbs the heat from your condo) is frozen over, no air flow can pass through it. The evaporator is located either above the furnace or below the furnace. Therefore, the indoor fan will continue to run, but no cool air will be coming out of the vents. What causes it to freeze up? Usually it is low on refrigerant (some people call it freon). If there is a leak in the system, he may charge it with refrigerant, and then in a few days or weeks later have to thaw it out, and charge it again. If this is the case, you might want to request the leak be located and fixed. Another reason it will freeze up is a dirty filter. Or, if the unit did not have a filter in it for quite some time, the evaporator could possibly be stopped up with dirt resulting in poor air flow all the time and and eventual freeze up of the evaporator. Hope this helps you, stay cool.

PO102 indicates a problem with the Mass Air Flow Sensor. Aftermarket air filters that require frequent oil to be applied to them can coat the sensor wire.
The most common issue, or starting point is to inspect the air induction tube for any leaks between the sensor and engine throttle body. You failed to mention what engine.
Cleaning the mass air flow sensor wire may be all you need. Good luck

take out door switch and tape the two wires together, if the washer works fine this way, then the door switch is bad. if the door switch fails it cuts electricity off to motor.

please uninstall your google talk and reinstall

After you change the battery,the computer has to
re-learn the idle.it takes between 10-20 miles of driving to re-learn.you can clean the throttle body too,they get sludged up and change air flow and idle.

There is a thermal fuse inside the rear panel of the oven that frequently blows when using self clean option. This is where I would start looking.

hi
the battery is available in the market.
or you can log on to the alibaba.com ,a global rechargeable battery online selling site .
Thank You

Longer dry times and improper heating can be attributed to poor dryer vent ducting. The first thing you need to check is the ventilation ducting to ensure that it is not kinked or clogged. Poor air flow is the number one cause of dryer failures. Not to mention it can cause fires due to lint backing up inside the dryer. This can cause an "electrical" smell a lot of people complain about. If lint accumulates on the heating element it will smolder and burn. It is often reported that you should clean your ducting twice per year. I recommend the ducting be checked (this means inspected to see if it needs cleaning) thoroughly about once per season. That's 4 times per year. If you've never cleaned the ducting, or your dryer is pushed all the way up against the wall causing the ducting to become kinked, you will have air flow problems. One way in determining air flow is to remove the vent hose from the back of the dryer and start the dryer with a load to see if it heats better. The air flow coming out of the back of the dryer should be forceful and gradually warm up to about 140 degrees. If the air flow is weak, you may have a clog inside the air baffle of the dryer (this is where the lint screen slides into). If the air flow is good, reattach the dryer hose and check at the output of the dryer vent as it exits your home. If the air flow is weak or non-existent then you know you have a clog in the vent line somewhere. Periodic cleaning will go a long way towards preventing future clogs. Dryer vent rule of thumb: The SHORTER and STRAIGHTER the vent line, the BETTER. Everywhere you have a bend or kink is an area where you will create potential collection points for lint. Poor dryer maintenance is also one of the frequent causes of house fires. In addition, if the dryer vent runs into an attic, or under a crawl space, this can cause heating problems due to frequent clogs (remember the shorter and straighter rule). I would recommend a little routine inspection and maintenance before assuming you have a part failing. Leaving a dryer in a poorly ventilated condition will eventually lead to failure of the heating circuits. If you have checked the dyrer thoroughly and have no ventilation problems, we can take it from there to see if you have a component starting to fail on you. Please post back and let me know. I hope this is helpful to you.

Hi, please check if there is enough air flow where tv's ventilation is placed.. Try to keep a pedestal fan close to the tv's air flow holes and check if it happening again.. i think this will mostly solves your problem. If you go with this to your service centre they will simply replace the Tuner,and will give you heavy bill. all the best sreejith