Doest seem to be freezing as solid as it should aspecial in door

you may have ab ad fan inside the cooler and all of the cold air is staying at the bottom. Also there may be bad insulation at the top and there may be warm air up there.

Warning light (red)
If the temperature warning light (4) lights up, it
indicates that the temperature within the freezer has
reached a level where the safe food storage is no
longer ensured. When the freezer is first switched on, the warning light will stay on until the temperature has dropped to
a safe level for the storage of frozen food.

Temperature acoustic alarm
This appliance incorporates an alarm which gives off
an audible signal whenever the warning light comes
on. This signal can be temporarily stopped by
depressing the push button for fast-freezing (6).
The fast-freezing push button can be released as
soon as the warning light is off.

Open door acoustic alarm
This appliance also incorporates an alarm which
sounds if the door is left open for more than 60
seconds. The signal will be stopped when the door is
closed again.

Dado

It basically sounds like the temp sensor is not sensing the box temp that the control functions on. Other wise, the control may be stuck. Traulsen seems to have a fairly descent tech support line. Call them for steps on how to read the controller.

cooling temperature of freezing is damaged and also damaged heater machine which keep in deep freeze but controller point keep in normal side,you must be repair that problem as soon as possible otherwise full freezing system get damaged.

Hello Fred,

Typically only freezer that have a digital display for the tempature setting use a battery yours however does not use one


Gene

It seems you have diagnosed your own problem.
Check the defrost circuit. It appears your defrost cycle is not working.
Also,check the door seals closely.
A loose or broken door seal can contribute to these symptoms as well

Hi,

As the weather is getting warmer for many people their freezer and/or refrigerator do not work right because of a dirty condenser coil...

Check out this tip that I wrote about that... it is a great place to start trouble shooting your unit...and something that you can do rather then calling a repair person to do a simple thing for you...

Refrigerator Condenser Coil Cleaning Refrigerator Repair
http://www.fixya.com/support/r4024657-refrigerator_condenser_coil_cleaning

Refrigerator Troubleshooting Refrigerator Compressor
http://www.fixya.com/support/r3885294-refrigerator_troubleshooting

Refrigerator Compressor Start Capacitor and Start Relay
http://www.fixya.com/support/r4023749-refrigerator_compressor_start_capacitor

heatman101

In most cases, an evap that freezes up is either an air flow problem or no defrost cycle. Older Hobarts have mechanical defrost time clocks. It could be locked up i.e., not running so no defrost cycle.
It could be coming out of defrost too early because the sensor that monitors the evap temp is not working properly.
The door could not be closing. If left cracked open, it will freeze up every time as unit never hits temp., keeps unit running. Warm air is seeping in and the moisture freezes on evap.
Lastly, the defrost heater(s) may not be working. Burned out, shorted, broken wire, etc.

Good luck and hope this helps.

Your best bet is to start in the middle. Guesstimate and let it run. The test is to see if water freezes solid in 6-8 hours. If not, you can turn about 1/4 turn or less. Then you can try hamburger meat which a lower freezing temp and see if it gets solid. Your perishable items should be put somewhere else until you are ready. At least the water frozen will keep the meat safe from bacteria growth or spoilage. Let me know how you do.

the alarm is there to warn you that the freezers not up to set tempature.. The reason as I see what you wrote would be a stuck or burnt out auto defrost timer motor. or the units got a leak in the refrigerant line??? good luck