Question about GE Refrigerators
Fridge not starting?CLICKING? FIRSTALWAYSCHECK FORpower at the outlet,checkfor 120 volts.
MAY HAVE A BAD START RELAY OR CAPACITOR ONTHE COMPRESSOR , CAN BUY A INEXSPENSIVE 3 IN 1 HARDSTART KIT AND BY PASS THEM , NOT THAT HARD TO DO, COMES WITH INSTRUCTIONS> ? BY THE WAY DO U HEAR ANY CLICKING SOUNDS FROM COMPRESSOR? BUT U MAY ALSO WANT TO CHECKURCOLD CONTROL THERMOSTAT IF IT GOES BAD U MAY GET A NON START ALSO HAVE IT CHECKED FOR PROPER VOLTAGE AND OHMS RESISTANCE WHEN IN THE ON POSITION
A BAD DEFROST TIMER though seldom CAN SHUT DOWN COMPRESSOR HAVE IT CHECKED WITH MULTI METER.
to check thedefrost timer, 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..
Some fridges are now using ADC boards.
Designers are using microprocessors (on solid state circuit boards) to adapt defrost intervals and durations to compensate for differences and changes in operating conditions. Such techniques are calledAdaptive Defrost Control, commonly abbreviated as ADC.Theyare normally found in same locations as the timer would be but look somewhat different in appearance. It is more difficult to test these units without the appliance schematic.
Some ADC / control boards control other functions of the refrigerator, too, such asicemakingand electrical air damper door opening andclosing.Thedefrost frequency may also be shortened under certain circumstances.
AT TIMES YOU MAY HEAR THE COMPRESSOR CLICK OFF AND ON OVER AND OVER. Signs of a bad start relay or capacitor.Check with an OHMS meterfor continuity (ohms) and voltage, capacitor can be checked forMicrofares.( if in series with the windings)
If you hear your compressor "short-cycling" (starting and stopping at short intervals) try jumping across the two leads of the cold controlthermostat ( in the fridge compartment)with an alligator jumper.You can also check both for live voltage current and ohms-If there is a greenthirdlead, ignore it for this test; it is the ground wire. If the fridge starts running constantly, the cold control is bad. Replace it.
To checkurcompressor with multi meter:
Disconnect and remove the relay and capacitor from compressor, sometimes located next to compressor in a casing.
You wills see 3 prongs coming out of compressor. 1 goes tourstart winding, 1 goes tourrun winding and the center goes tourground or COM
Placeurmeter connector or prong on the start prong and the other on the ground (center prong) take note of the reading in OHMS for example 5 ohms.
Next place meter prong on run prong and the center ground prongagin. Take note of the reading in OHMS. Example 4 ohms
Next place meter prong on the start prong and the other on the run prong, now take note of the reading example 9 ohms. Now match the total of this ohms test with the total ofurtwo separate test. 9 ohms, if they matchurok give or take 5 percent plus or minus. One more test to make to test of there is a short in compressor attach meter prong to ground prong and rub the other end of meter prong to metal ( scrape the metal clean of paint and test on metal surface not painted surface. If it shows continuity or ohms, u have a short inurcompressor. It should show infinity
God is so good: so this is why I give free advice so please thank him not me.
TO REPLACE RELAY AND CAPACITOR WITH A HARDSTART KIT YOU CAN USE
A3 in 1 start kit for compressors sizes 1/4 through 1/3 HP. And a 5 in 1 for higher H.P. (BE SURE TO MATCH WITH UR COMPRESSOR MODEL NUMBER AND TYPE) Thekit includes relay, capacitor, andoverload device, pre-wired. Thekit will replace all 3 electrical components on capillary refrigeration systems. For newer systems with a run capacitor use?proper kit. For smaller horsepower compressors useTJ90RCO810.
The wire set up is as follows the red wire goes to the right side of compressor prong, the white wire to the left side prong, the black wire to the center prong, and the 2 other black wires go to the power and the ground connection
https://www.youtube.com/watch?v=-L80Fk5had4 defrost timer
Posted on Mar 12, 2020
If you are refering to the 3/4 " tubing , it's the defrost drain hose from the drain trough to the drain pan under refrig . If it's the 1/4 " tubing , that goes from the water valve to the icemaker .
Posted on Aug 28, 2009
SOURCE: My GE TBX22Z runs about
Many times a freezer and/or refrigeratordo not work right because of a dirty condenser coil...there are also many otherthings that can go wrong. If you are hearing a clicking or buzzing thencheck out the last two tips.
If your refrigerator is running but warm, then...
Check out these tips that I wrote about that... it is a great place to starttrouble shooting your unit...and something that you can do rather then callinga repair person to do a simple thing for you...
Refrigerator Condenser Coil Cleaning Refrigerator Repair
Refrigerator Troubleshooting Refrigerator Compressor
Refrigerator Compressor Start Capacitor and Start Relay
Refrigerator or Freezer not Cooling or Getting Cold
Posted on May 22, 2011
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