Jenn Aire JCD2389DT

[schneiderrj]

I am looking for a service manual for a Jenn Aire JCD2389DT side by side frig.

Thanks

[RegUS_PatOff]

Defrost problem ?

JCD2389 Service Manual

[schneiderrj]

Thanks for the manual.  Yes defrost issue.

[RegUS_PatOff]

The "older style" ADC Boards with the L1 and TEST pins, were prone to faliure

(if your Fridge has that one)

On the newer models, to force Defrost, cycle the Freezer Cold Control 3 times within 6 seconds, and leave on MAX cold.

The newer OEM ADC Boards are designed better, and there'a also a 3rd party model that has a diagnostic LED.

Here's a thread from 2005 with some info, and my instructions on page 3 with some board repair info.