Error Code 78
Rear cabinet heater element is broken or disconnected
Moderate
Address soon - your appliance may not work properly
Also displayed as: 78c
What This Means
Separation of heater housing; Contact error or disconnection; Short circuit or temperature fuse error
What actually causes this:
Heater element failure or wiring disconnection
First Thing to Check
Check DC YEL1 connector pins 14 and 16
Parts Involved
How to Fix
- 1
Separate DC YEL1 Connector
- 2
Measure resistance between DC YEL1 #14 and #16
- 3
Resistance should be 96 ohm ± 7%
This Error Applies To
Samsung BRF425200A Series Refrigerators (2017) (2017–present)
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