My SONY HT-CT 100 Keeps going into "Protector" mode - even though there's plenty of airspace and the room that it's in is at 65 degrees farenheit

You unit is most likely has DC Offset(a damaged amplifier). Unless you are an audio specific technician, this repair is not a DIY. If you'd like more information, or would like to inquire about having your Sony repaired, please visit my website at audioserviceclinic.com. You may contact me there. Thank you.

You might be feeling an increase in temperature coming out of the case in comparison to room temperature. I believe the problem you are experiencing is that computer is cooling itself down just from a higher temperature than you might expect hence the warm air. Download the program speedfan and check the temperature of your cores, they may be as high as 100 degrees farenheit, Don't worry about it too much unless you're actually overheating, if its a laptop make sure the bottom of the laptop isn't resting on anything solid as it severely reduces airflow in and out of the case making it heat up.

Air conditioners generally cool the air 15 to 20 degrees. 80 degrees in return should be 65 in supply. 70 degrees in return should be 55 in supply. If the a.c. is in that range it is working fine and doing all it is going to do.

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This window unit cant keep up in temps above 100 degrees farenheit its not going to happen. 28 degrees celcius is all your going to get in that heat Im in St. louis MO and its the same way
116 degrees farenheit heat index

You didn't include a model number, so it's hard to know for sure - but I'll take a stab at this one. Many of these t-stats have a programmable offset to reduce "hunting". This can be as little as 1 degree or more than 2 degrees.

This means if you set the offset to 1 degree and the room temperature to about 65 degrees, the furnace will heat the room until the t-stat registers a rising temperature of 66 degrees. The furnace shuts off and will not turn on again until the t-stat registers a falling temperature of 64 degrees. The average is 65 degrees, and prevents the furnace from starting and stopping numerous times instead of just once with the 1 degree offset.

You can further reduce the number of furnace start and stops by increasing the offset to 2 degrees. This would work like this when the t-stat is set to 65 degrees and the room is cool:

Room Temp Furnace
63 On
64 On
65 On
66 On
67 On
68 Off

The room is now warm and heat or furnace is off. The room begins to cool like below:

67 Off
66 Off
65 Off
64 Off
63 Off
62 On

With a 1 degree offset, the room temperature varies +/-1 degree (about 2 degrees total). With a 2 degree offset, the temperature about varies +/ -2 degrees (about 4 degrees total).

Also, when the thermostat shut the heat off, the heat that was made is delivered to the space instead of wasted by sending outdoors - so the room will get a little warmer even though no fuel is being burned. The same holds true at the other end. When the t-stat turn heat on, fuel is burned, but there's little heat until the source has reached the optimum temperature and then the heat is delivered to the space.

I hope this helps & good luck! Pleas rate my reply - thanks!

You may have bad power and your TV may be reacting to voltage drops or spikes. Is your TV powered through any kind of conditioner, surge supressor or filter? If not, you should consider getting one even if its only a $100 item. Stay away from standard or computer power strips though. Make sure it is not overheating and you have plenty of cooling space around the TV both to the sides and back, if it starts to overheat it will shut down. Or it could be a panel or internal board error. You'll need to get Sony tech to diagnose the problem. Are you getting any blinking lights when it shuts down? these are a code for the techs to let them know what to start looking at .

Here is the breakdown on this machine by temperature - it only works optimally in a room that is 68-70 degrees, which is a little on the cold side:

to actually reach 7 degrees Celsius, the room temp must be 68 degrees Farenheit or below
to reach 9 C, room must be 70 F or below
to reach 11 C, room must be 72 F or below
ETC...

all problems with this wine cellar will be aggravated during the summer months

Brand new installed avanti beverage cooler. In a basement undercounter so room temp. around 65 degrees. Only gets to around 45 degrees inside even though temp is set to 34 degrees. Most of the time it sits for days without being opened but still not cold. Any suggestions on how to fix this problem?

make sure it is not telling you room temp, some of the Honeywells, will display room temp over desired temp. check that, if it wont let you switch temp than buy a new one, if you dont have a heat pump a new cheap stat is around 20.00.

under the compressor there will be rubber bushes which would have got damaged so change the rubber bush and ur problem may get solved