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Error code reference
Haier Wine Storage Error Code HH
Temperature of the control and display sensor is more than 99°F (high temperature alarm).
SourceHaier BC100GS - Service Manual: Beverage Coolerp. 20
Diagnostic procedure
The full HH procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Press SET to silence alarm. When the temperature goes down to 97°F, the display status will return to normal and alarm will disappear.
SourceHaier BC100GS - Service Manual: Beverage Coolerp. 20
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented
4 manuals in the MyPros+ library document this code for Haier wine storage.
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