Author Topic: LG Side By Side LSRC26922TT  (Read 1164 times)

Offline bluesuub

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LG Side By Side LSRC26922TT
« on: March 24, 2013, 03:31:47 PM »
Hello,

I have an Lg side by side that recently started showing error code dh.  This is not the only problem.  The internal lights are not coming on and the dispenser system (ice and water) are not working.  I have found my way to the defrost heater and checked it.  It has continuity.  I have a controller/thermister on order.  Should I be looking for something else?  None of the post I have read related to error code dh mention the internal lights or the dispenser.

Offline domain

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Re: LG Side By Side LSRC26922TT
« Reply #1 on: March 24, 2013, 05:13:24 PM »
LRSC26922TT?  :oops:

Offline domain

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Re: LG Side By Side LSRC26922TT
« Reply #2 on: March 24, 2013, 05:19:34 PM »
There is a fuse located in the defrost controller. This needs to have continuity and sensor needs to be in range. My bet from the symptoms described, the main pcb is on the fritzzzzzz.  :tickedoff:

Offline bluesuub

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Re: LG Side By Side LSRC26922TT
« Reply #3 on: March 24, 2013, 05:52:07 PM »
Thanks-I was afraid that the pcb could be going >:( Any way to be sure?
I may have gotten a bit cocky with typing the model number.  Have typed it several thousand times since yesterday and the first time I mess it up I get busted.

Offline bluesuub

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Re: LG Side By Side LSRC26922TT
« Reply #4 on: March 28, 2013, 06:08:24 PM »
replaced the pcb board.  additional symptoms went away (lights came back on and dispenser started working)  for about three minutes then stopped.  What is wrong????

Offline domain

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Re: LG Side By Side LSRC26922TT
« Reply #5 on: March 28, 2013, 06:22:45 PM »
Did error code re appear?

Offline bluesuub

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Re: LG Side By Side LSRC26922TT
« Reply #6 on: March 28, 2013, 06:31:33 PM »
not yet it has been 20 minutes since i replaced the board.  error code has taken several hours to reappear throughout

Offline bluesuub

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Re: LG Side By Side LSRC26922TT
« Reply #7 on: March 28, 2013, 06:40:03 PM »
had replaced the thermister/controller/fuse assembly prior to the pcb with no resolve to any symptoms

Offline wildimaginations

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Re: LG Side By Side LSRC26922TT
« Reply #8 on: March 29, 2013, 06:23:38 AM »
First thing, go back to the control board and look for CON4.  Test for continuity between the BROWN lead and the PURPLE lead.  This will test continuity of the heater circuit.  You should show continuity.  If not, then you need to go down to the control and check the connection.  It's possible that the connector is the problem.
Appliance Service Technician
Authorized servicer on LG appliances.
About 45 mins east of San Francisco

Offline bluesuub

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Re: LG Side By Side LSRC26922TT
« Reply #9 on: March 29, 2013, 10:20:50 AM »
CON 4 was labelled with "water valve, sole cube, aug motor and L".  CON 3 was labelled with "def htr (l), n, def htr (n), and pipe disp wtr.  I checked for continuity for CON 3 by putting probes on "def htr (l)" or purple lead and "def htr (n)" or brown lead and circuit has continuity.  FYI after several hours the error code dh still shows up.

Offline bluesuub

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Re: LG Side By Side LSRC26922TT
« Reply #10 on: March 30, 2013, 07:25:10 PM »
At my wits end.  Not sure what direction to take. Any help is greatly appreciated.

Offline domain

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Re: LG Side By Side LSRC26922TT
« Reply #11 on: March 30, 2013, 08:48:43 PM »
Something like that i need my hands and meter in. Where are you located?

Offline bluesuub

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Re: LG Side By Side LSRC26922TT
« Reply #12 on: March 30, 2013, 11:08:22 PM »
Pennsylvania-east of Pittsburgh.

 

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