3-2
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18.2 Cu Ft Top Mount Refrigerator
DIAGNOSTICS & COMPONENT ACCESS
For Service Technicians Use Only
REFRIGERATION SYSTEM
DIAGNOSTICS & TROUBLESHOOTING
Overview
Diagnostics contains Service Tests to troubleshoot and identify
the cause of most system problems. Use of the on-board
diagnostic routine will increase the speed and accuracy of
troubleshooting. Always use the tech sheet provided with the
refrigerator when running diagnostics.
To Access diagnostics:
¾
Press SW1 until LED1 is lit (Figure 1).
¾
Press and Hold the Refrigerator Door Switch
¾
Press and Hold SW1 for 5 Seconds (Figure 1)
¾
Release both switches when all LED’s turn on. LED’s
will go out after 10 seconds.
To Navigate Diagnostics:
¾
Use the tech sheet provided with the product, or found
on Service Matters to navigate diagnostics.
¾
Advance through the Seven Diagnostic Steps
sequentially by pressing SW1 (Figure 2).
¾
Table 1 on the Tech Sheet lists the components tested
during each Step. The LED Display pattern can be
used to determine the current Step number if you lose
track.
To Exit Diagnostics:
Service Diagnostics will Exit:
¾
After 20 minutes,
Or
¾
After Cycling Power to the Refrigerator,
Or
¾
After advancing to Step 7.
NOTE
After advancing to Step 7, the refrigerator will resume normal
operation if no errors were detected in Step 5 or Step 6.
NOTE
After advancing to Step 7, all 3 LED’s will flash if a failed
component was detected in Step 5 or Step 6
