I need to lower the temperature - Emerson (025806803716) Wine Cooler

The High temperature limit controls how much heat your furnace will deliver. The higher the temperature the hotter the air it delivers. At the same time, the higher the temperature, the hotter the exhaust that is wasted energy. The amount of heat you need relates to outside temperature. Some more sophisticated controls would adjust the high limit to change with outside temperature However, with a fixed limit, the lower the limit the more efficient your operation. If you are looking for maximum efficiency, then you should lower the limit to the point where the fan runs continuously on a cold day. If the fan shuts down, it means that you are making more heat in the furnace than you need. You might want to change the high limit
to be higher in the colder part of the winter when you need maximum heat, and then lower it when the outside temperature worms up.
If you are getting adequate heat at 150 Deg. you should not go higher, because the higher the limit, the lower the efficiency and the greater the stress on the furnace.

Manual or automatic climate control ?
Have you had the HVAC control panel checked for DTC'S - diagnostic trouble codes ?

Air Temperature Sensors
The air temperature sensors are a 2-wire negative temperature co-efficient thermistor. The vehicle uses the following air temperature sensors:
• Ambient Air Temperature Sensor
• Inside Air Temperature Sensor Assembly
• Upper Left Air Temperature Sensor
• Upper Right Air Temperature Sensor
• Lower Left Air Temperature Sensor
• Lower Right Air Temperature Sensor
A signal and a low-reference circuit enables the sensor to operate. As the air temperature surrounding the sensor increases, the sensor resistance decreases. The sensor signal voltage decreases as the resistance decreases. The sensor operates within a temperature range between -40°C (-40°F) to 101°C (215°F). The sensor signal varies between 0-5 volts.
The input of the duct air temperature sensors are different from the ambient and inside sensors. The HVAC control module converts the signal to a range between 0-255 counts. As the air temperature increases the count value will decrease.

• DTC B0174 Output Air Temperature Sensor (Upper Left) Circuit Range/Performance
• DTC B0179 Output Air Temperature Sensor 2 (Lower Left) Circuit Range/Performance
• B0414 is for the left air temperature actuator.
B0408 is for the left air temperature actuator.
DTC B0989 Output Air Temperature Lower Sensors Correlation
The HVAC control module monitors the upper left and upper right duct temperature sensors when the mode switch is in the VENT or BI-LEVEL positions. The HVAC control module monitors the lower left and lower right duct temperature sensors when the mode switch is in the DEFOG, FLOOR or FRONT DEFROST positions. The duct sensors are used to measure the temperature of the air exiting the ducts to help maintain a consistent cabin air temperature. These duct sensor inputs provide the HVAC control module a way to determine if the engine needs to be started to maintain a specific air temperature. If an upper duct sensor circuit failure is detected the HVAC module will not request an engine start to help cool the cabin. A lower duct sensor circuit failure will not prevent the engine from starting.
DTC B0990 Output Air Temperature Upper Sensors Correlation
Your best bet , take it to a qualified repair shop .

Description Heat roller low temperature detection
When the fusing temperature is lower than 150C° after 55sec from the start of warming up. When the warming up complete temperature is not reached in 30sec from reaching 150C°. When the fusing temperature is lower than 100C° after 20sec from ready start. When the fusing temperature is lower than 145C° when printing." Causes Thermistor abnormality Heater lamp abnormality Thermostat abnormality Control PWB abnormality

Hello Brian, Usually the higher the number the lower the temperature.

At what temperature is the thermostat?
The temperature should never be lower than 70?F (21?C) for the unit to operate properly. If your temperature setting is above 70?F, then your unit might have a problem with the temperature sensor that controls the "on/off" cycle on your unit. For that you will need a professional certified HVAC tech to inspect it.

Most people think that lowering the temperature to the minimum will cool the room faster, but that is not the case. Since HVAC units move the air at a specific rate, it can only transfer the temperature, thus cooling/heating the air, within those parameters. That's what the calculation for the BTU is for. Normally cooling/heating the room to the desired temperature should take about 1 hour, but some new inverter units can do it in only 30 minutes or so. Lowering the temperature constantly or even keeping it at the lowest setting may cause premature failure of the unit.

Lower temperature will keep the room cooler. For efficiency sake, lower the temperature gradually to
68 degrees.

Hope this helped you. Thanks for choosing FixYa.

Electric water heaters never power BOTH the upper and lower elements at the same time.

If the water in the tank is cold, either the top OR bottom element will be powered through the upper thermostat (t-stat), never both at the same time. The upper t-stat will send power to the upper element until the temperature of the water in the top of the tank reaches the set point of the t-stat say 140 degrees. When the water temperature in the top of the tank reaches 140 degrees, the t-stat is "satisfied" and disconnects the power from the top element and sends it to the lower t-stat.

IF the temperature of the water in the lower half of the tank is lower than the set point of the lower t-stat, the t-stat closes to send power to the lower element. The lower element REMAINS powered by the t-stat until EITHER the water in the lower part of the tank reaches the set point temperature of the lower t-stat again, say 140 degrees; OR the temperature of the water in the upper part of the tank drops, at which point the upper t-stat "calls" and switches the power away from the lower t-stat and sends it to the upper heating element instead. When the top t-stat is satisfied, it switches power back to the lower t-stat. The process will continue back and forth for as long as needed to bring the temperature of the water in both halves of the tank to 140 degrees.

You must wait until the top of the tank is heated - before the lower element will be powered to heat the water.

I hope this helps you understand how the switching happens in these water heaters. Good luck! Please rate my reply. Thank you.

On a hot day (80+) check the temperature difference between the indoor coil's inlet and outlet, it should be 20 degrees lower under normal circumstances, if the air temperature is lower than that you may need to clean the indoor coil fins.
Next check the same thing at the outdoor coil; there should be about a 30 degree rise in temperature when the air exits the coil. If the temperature is higher you may need to clean the outdoor (condenser) coil.

Clean optics and the AE sensor.

Sharp 8100 file of manual
http://files.mail.ru/N4G1OG
Please vote for me for my answer. Senks) Код ошибки Описание 0 Stepping motor 10 Mirror motor 40 Dark box switch 8 Mirror motor C1 Charge corona C2 Transfer corona C3 Discharge corona CH Interlock or thermal fuse CH possible DV unit not installed properly H1 Heater thermal fuse H2 Thermistor H3 High Temperature H4 Low Temperature H5 Lower thermofuse H6 Lower thermistor H7 High temperature in lower roller H8 Low temperature in lower roller L1 Forward Scan L2 End of Scan L3 Return of Scan L4 PT/main motor L5 Lens L6 Charge block switch P1 Copy lamp thermal fuse U1 Low battery U2 Data transfer U3 Dark box