Question about Lynx Refrigerators
Fridge/freezer freezing up-and no fanor air circulation:
first check the defrost terminator thermostat it may have gone out. Thus not allowing the heating element to melt the ice.?
AT TIMES The fan usually stops workingAND CAN MAKE FUNNY NOISES AS WELLdue to ice obstruction when the defrost terminator has gone out and u get ice build up? u can check the terminator with a multi meter for continuity but do not check at room temperature. stick the terminator in cup of ice water for 20 minutes then check it for continuity, should be closed when cold and open at room temperature.
May also need to check thedefrost timer,The defrost timer is usually found behind the front grill "toe kick" of the refrigerator.Or in the fridge compartment near middle top section.
u can get by and test manually by placing a small screw driver into the tiny slot or hole underneath the timer and turn slowly clockwise till u hear 1 click. this will engageurdefrost cycle in about 15 minutes u should be able to come back and feel the heat in freezer as it melts the ice providingurterminator is not bad?
Another way to test it is with a multi meter. Remove timer it from fridge and you will see 4 prongs numbered 2,1,4,3 in that order. Placeurmeter prong on prong 1 & 3 (if your fridge has a capacitor wired in series with the windings, then u check for micro fares rather than OHMS) If u cannot confirm this test, still try the next.
Takeurmeter prong and connect to prong 1 & 4, it should read resistance or ohms ( closed) now remove prongs and place on prong 1 & 2, this should now read infinity or open (no ohms) now take a small screwdriver place it in the tiny hole or slot under the timer. Turn it clockwise slowly till u hear 1 click. Nowur1& 2 should read closed ( showing ohms or resistance) now place meter prongs on 1 & 4 and you it should now show open ( or no resistance - no ohms) this is how u knowurtimer is good, Remember when testing for ohms ADJUST meter to use a high ohms rating in the thousands as the resistance is very high in OHMS. And adjusting to low ohms rating may give a false reading or not show the proper resistance..
Another item to check with a meter is theheating elementitself. Located under the evaporator coils. It should show continuity or resistance OHMS WHEN TESTED AT BOTH ENDS OF THE PRONGS .
Lastly check thecold control thermostatwith a meter for both OHMS and volts ( VOLTS is a live test with fridge plugged in so be careful) It must show 110 volts. An open or thermostat that reads infinity will not allow the proper cooling and defrosting cycles to operate and may in fact stop anything from happening as if there is no power to the unit?
ALSO CHECK THE AIR FLOW VENT SYSTEMand THERMISTORSAt times it can get stuck to far closed or open. Some units feature a digital electric adjusting vent system while others are manually set. Check for any ice build up or other obstruction in the vent damper, see if u can manually open or close it. Some times when u have the settings set to the highest it closes off one area while allowing to much cold air flow to the other area!
THERMISTORS in the freezer and fridge section for continuity OHMS and for amount of OHMS current being putout. In most models around 1300( give or take 150 ohms) ohms is required
https://www.youtube.com/watch?v=zmdsBkO46dk defrost therm.
God is so good: so this is why I give free advice so please thank him not me.
Posted on Mar 29, 2020
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Sounds like two separate problems!!!
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Posted on Aug 28, 2008
SOURCE: lynx fridge freezer the freezer
check if there are frost at the back of the freezer wall, if there is then you have a defrost issue.
if not, check the vents if air is coming out on the fridge side. close the freezer door, press the door switch on the fridge side and feel the air. if there is no air, the evaporator fan could be shut.
if there is little air, check the vent, insert a small rigid wire, push the vent or flapper open and make the air stronger. you have a vent controll problem.
if there are ice in the vent, thaw it out and hope it won't freeze again.
Posted on Jan 01, 2009
The problem is a defrost problem. The freezer coil has frost on it and thus restricts the cold air from flowing. This affects the refrigerator as it gets its cold air from the freezer. The ice will not make if the temperature is above 12*F and this also is why ice cream is like mush.
Posted on Apr 23, 2009
The fridge gets its cold air from the freezer through a vent(damper) between the freezer and fridge. There is a flap you adjust with the fridge temp. control. Make sure it's opening and closing when you adjust the fridge temp.
The problem could be the electronic control if you have one or the mechanical linkages.
Posted on Mar 11, 2010
Testimonial: "Thanks, I have checked that, but the vent at the bottom of the fridge section is a rigid plastic grill, which doesn't, nor looks like it should move. "
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