Amana ARS2304AC freezer temperature fluctuates constantly
The freezer temperature fluctuates constantly. Refrigerator temperatures are normal. The unit normally would go through a defrost cycle about once a week but,it seems to be doing the defrost cycle daily. Not normal at all. First came to my attention noticing ice cream becoming partially liquid. The ice cubes start to melt to the point of getting stuck in the trays, but never turning to water. Vacuumed and cleaned all vents and condenser coils, hoping that would fix it. I didn't. Please help me out with possible solutions. Thank you in advance. John A. Solvik.
The refrigerator temp remains constant and normal. It' just thr freezer temp fluctuating between -5 and 40 degrees daily at different times during the day. Is there a thermostat for the defrost circuit, not functioning properly, energizing the defroster timer to activate and perform a defrost cycle when it shouldn't ?The refrigerator temp remains constant and normal. It' just thr freezer temp fluctuating between -5 and 40 degrees daily at different times during the day. Is there a thermostat for the defrost circuit, not functioning properly, energizing the defroster timer to activate and perform a defrost cycle when it shouldn't ?
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Based on the information you provided, it sounds like your Kenmore refrigerator is operating normally.
Most modern refrigerators are designed to cycle on and off in order to maintain the temperature inside the fridge and freezer compartments. During the "on" cycle, the compressor runs and cools the refrigerant, which in turn cools the air inside the fridge and freezer. During the "off" cycle, the compressor stops running and the refrigerant flows back to the compressor to prepare for the next cycle.
The length of the on and off cycles can vary depending on factors such as the ambient temperature in the room, the amount of food inside the fridge, and how often the doors are opened. However, it's normal for a refrigerator to cycle on for around 10-15 minutes and then off for around 20-30 minutes.
If the temperature inside the fridge and freezer compartments is staying at the correct levels, then there is likely no cause for concern. However, if you notice any unusual sounds, odors, or fluctuations in temperature, it may be worth having a professional technician inspect the refrigerator to ensure it's functioning properly.
There are plenty of reasons this could happen like the following:
PROBLEM
POSSIBLE CAUSE
Loud operating sound level
• See "Sound Information" section for explanation of normal operating sounds
Freezer too warm. Compressor not operating
• Freezer temperature set too warm
• Defective compressor
• Defective overload or relay
Refrigerator too cold
• Refrigerator temperature set too cold
• Chefs Pantry control set too cold or misaligned allowing freezer air to escape into refrigerator section
• Freezer temperature set too cold
• Restricted condenser air
• Refrigerant shortage or restriction
• Refrigerant overcharge
Freezer too warm. Compressor cuts off on overload
• Heavy usage
• High ambient
• Restricted condenser air
• Defective condenser fan motor
• Loose or missing condenser fan blade
• Improper voltage
• Defective relay or overload
• Compressor motor winding
• Non-condensibles in system
• Refrigerant overcharge
Freezer too warm. Compressor operating
• Freezer temperature set too warm
• Restricted condenser air
• Defective condenser fan motor
• Opened door
• Heavy usage
• Defective freezer fan motor
• Opened defrost thermostat
• Opened defrost heater
• Loose or missing freezer or condenser fan blade
• Heavily frosted evaporator
• Refrigerant shortage or restriction
• Inefficient compressor
Refrigerator too warm
• Refrigerator temperature set too warm
• Freezer temperature set too warm
• Return air or air supply duct blocked
• Chefs Pantry control set too warm or air supply tube blocked
• Heavy usage
• High ambient
Problem
Possible Cause
Freezer too cold
• Freezer temperature set too cold
Long off cyde
• Low ambient
• Freezer temperature set too warm
Short off cycle
• Heavy usage
• High ambient
• Freezer temperature set too cold
• Light constantly on
• Poor door gasket seal
Long or continuous run cyde
• Heavy usage
• High ambient
• Inadequate condenser air flow
• Freezer temperature set too cold
• Loss or restricted refrigerant
Short run cycle
• Light usage
• Low ambient
• Freezer temperature set too warm
Exterior cabinet condensation
• High humidity. Design accepts beads of water on cabinet exterior after 4 hours with 0° to 2°F (-18° to -17°C) freezer food temperature and 38° to 40°F (3° to 4°C) refrigerator food temperature in 84% R.H. conditions. See "Typical Sweat Pattern" section under above conditions.
• Freezer temperature set too cold
• Poor door gasket seal
• Insulation void
FREEZER /FRIDGE NOT COOLING: Optimum refrigerator temperature at or below40° F(4° C). The freezer temperature should be0° F(-18° C). Check temperatures periodically. Appliance thermometers are the best way of knowing these
Service engeener always checks the average temperature inside freezer or refrigerator compartment. When you turn on freezer, the compressor starts to circulate gas through the system and the temperature in the freezer is decreasing (go to minus). When inside of the freezer reaches the set temperature the compressor is switched off and temperature will increasing. What will be the difference of inside temperature depends on the type of refrigerator and type of thermostat or sensor and moves to max. 8-9 degrees. With the advent of new "No Frost" refrigerator, this difference was reduced to only a few degrees Celsius, thanks to the fan inside the refrigerator and NTC sensor.
So 29 + 14 = 43; 43/2 = 21.5 which means that your average temperature of -21.5 which is not too much deviation from the set temperature of -18 and I think that is ok.
check the freezer evaporator thermistor on the top left corner clipped to the evaporator,if its not 16k ohm when at 32 degrees in a glass of ice water after 4 minutes it will defrost too many times and cause this issue,you need to unplug the J1 connector on the mother board in the rear behind the cover and check terminals 4 & 5 un the plug,not on the board though
Refrigerators shut off and on time depends on the outside temperature, and how often you open it according the temperature setting. Lower temperature setting would yield less turn off time and higher temp seting would yiel less running time and vise versa.
Hi, There are a few reasons why the refrigerator part will not cool...here are a couple of tips that will help you to figure out why the refrigerantor is not cooling...
The refrigerator temp remains constant and normal. It' just thr freezer temp fluctuating between -5 and 40 degrees daily at different times during the day. Is there a thermostat for the defrost circuit, not functioning properly, energizing the defroster timer to activate and perform a defrost cycle when it shouldn't ?
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