FC
Samsung · Samsung DVG45R6100W 7.5 cu. ft. Gas Dryer with Multi-Steam
The main board has detected an abnormal power frequency or motor speed signal. Check for stable household power supply. Generator power or highly variable utility voltage can trigger FC.
Error FC on the Samsung Samsung DVG45R6100W 7.5 cu. ft. Gas Dryer with Multi-Steam means: Frequency Control Error. The top-ranked community fix is “Test and Replace the Dryer Main Control Board” (hard difficulty, ~60 min, DIY cost: $15-$25). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · dryer
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many dryer repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $200-$300.
The Samsung Samsung DVG45R6100W 7.5 cu. ft. Gas Dryer with Multi-Steam has 8 other known error codes:
Error code FC also appears on 1 other Samsung model:
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