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Re: fridge door pressurises
Make sure the refrigerator is leaning back a little. Adjust the front legs a little higher. Then just the weight of the doors will cause them to close after the air is perged. there is a magnet in the gasket. This should cause the gasket to grab the door.
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Hi. There is a valve in the top corner of the frigde that controls the cold Air to flow from the freezer to cool the fridge. This valve called a damper closes when the door is opened. You have to depress the door switch and listen for the fan in the freezer to switch on then feel for cold air to flow into the fridge compartment. The fan could have failed or the damper valve could be stuck closed.
To me This is on all Makes and models build up of frost means warmer humid air is entering into colder air this will cause a frost build up from entrance of warm air coming in so your looking at your air flow in all compartments of your ref,freezer so on.
blocked air will give false readings to sensors when compartment is asking for lower temp colder temp will be noticed.
bad or obstructed door seals door not closing properly
Follow your frost line it will point the way.
the frig part not cooling though the freezer works is usually caused by bad air flow due to restriction somewhere. check ur vent settings and make sure not defective, the door rubber insulation may also be defective and not sealing properly after closing? and thus cool air escapes? but if ur feeling noticing air flow from the freezer but not in the fridge, the flow is obstructed, if the flow is off and on, do u notice the sound of the fan always running or does it go off and then on, it may be defective, the only time fan should go off is when in defrost mode?
Unless that fridge has an automatic defrosting cycle, NO water should be collecting at the drain area under normal circumstances. The only time that drain is needed is during defrosting (manual or auto).
Does the unit ever turn the cool cycle off or is the fridge always running (does the fridge ever stop humming)? If the fridge is always running, ice will build up in the fridge and it is either because the thermostat is broken or the door is not sealing properly allowing the cold air to escape. This can be due to something inside the fridge is preventing the door from closing properly, the door itself being not properly aligned with the fridge compartment, a broken door seal or a bend door or a bend fridge frame.
Ice can build up fast when a fridge is installed in an area with high humidity (like in Florida) and the door is opened frequently (like every 5 minutes to get a beer out, like during a house party).
If the fridge door seems to seal properly and the fridge seems to keep things cool, it might be enough to defrost the fridge to get it back in proper operating condition.
When loading the fridge, allow enough space between items, to permit the air to circulate.
Good luck :)
The problem is damper assembly.In the damper assembly there is a door.This door opens and close with the help of motor.The damper is located between freezer and fridge section.The cold air from freezer section enters to fridge section via this damper door.----------
What repairmen did was proper, but may be that door is not properly got open, it got closed again.Or there is ice got collected between the freezer and freezer section, so this is not letting the cool air to pass from freezer to fridge.-----------
This damper assembly needs to be replaced.Actually this door functions correctly with motor.He open the damper door manually and thought, the cool air will enter the fridge section non stop, but that door is again got closed, by some how.---------
You will have to get the damper assembly part replaced, to get the air flow work properly.------- As the repair man has already ordered the part, otherwise you can get this parts from online sites like www.repairclinic.com or from sears parts direct site.--------
Getting the damper door assembly, replaced will help.Thanks.Helpmech.
Fridge problem- How to check
The fridge gets its cold air from the freezer through a vent(damper)
between the freezer and fridge.The fan in the freezer blows air through
it.There is a flap you adjust with the
fridge temp. control. Make sure it's opening and closing when you adjust the
fridge temp . OR .
If the evaporator coils behind the back panel of the freezer
are icing up because of auto defrost failure that will stop the circulation of
cold air and eventually affect the freezer too.
check defrost timer, defrost heater, defrost thermostat. In
most newer models the timer has been replaced by an electronic control board.
If the heater and thermostat are ok it’ll be the control.
You can turn the defrost timer till it clicks
and everything shuts down. The heater should now come on. If it does, replace
the timer. If it doesn't, check the heater and defrost thermostat. Turn the
timer again till everything starts back up to end the defrost cycle.
Your evaporator coils frost up in normal use
and every eight hours or so the entire unit shuts down and the defrost heater
comes on to melt the frost. This cycle last about 20 minutes. The melted frost drips
into a drain pan and through a drain tube to the drain tray under the
freezer/refrigerator where it's evaporated by the condenser fan.
Door problem-The lower hinge on each door
may have a door closing cam. It raises the door up ¼ inch when opening and this
assist in closing the door. If it’s wore out and doesn’t work the door may not
seal and the gasket can be damaged. Watch the operation of the door to see if
it rises up when opened.
problem is that the damper isn't working properly. It is supposed to open and close to send cold air from the freezer to the fridge. Open the door to the fridge, and look for the vent, close the door switch, and see if you can feel cold air coming out of the vent.
Either the motor that controls the damper is broken (most common) or the control board that sends power to the door to open and close as necessary is not sending power.
I think that I have a solution. Refridgerator side not cooling.
I read in the blogs that holding down the top two bottons(power cool & fridge) at the same time resets the refridgerator control panel.
I may have caused the problem by leaving the door open. If my above solution does not work, then I will defrost the frefrigerator just in case the coils are froze up. It works with my air conditioner.
The air ducts may have frozen over the air blows in through the louveres by the thermostats. There is also a return air duct on the side of the refrig behind the crisper drawers. Both need to be clear for air to be circulated proper
This is not a fault but it is a design problem that cannot be resolved, the problem occurs because between the fridge and the freezer there is an air duct to allow the freezer air to be blown into the fridge however when you close the fridge door this forces the air back into the fridge, the result is that it is forced into the air duct and pressurises the freezer or visa versa and pops the door open to allow the compressed air to escape.
soory no cure to this one.