Waeco Freezer warming above 0C when on DC.

BVasily

Member
Jan 5, 2007
66
Kingston, Ontario
Boat Info
420 DA
Engines
Cummins 450C
The Waeco 1.6CF freezer on my 42 Sundancer works well when plugged into shore power but warms up to 0-1C when on DC. Compressor is a Danfoss D35F 101Z 0200 with controller 101N0220. Test light flashes 2X suggesting fan overload cutting off compressor but I have replaced fan already and no other loads on fan circuit. Solar keeps house voltage well up in 13V range when on hook and voltage as tested at freezer is same. As soon as 120V applied test light clear and freezer returns to -12 to -15C. Any thoughts or advice appreciated.
 

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