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Error code reference
Sub-Zero Refrigerator Error Code 98 H 99
Power brownout detected.
SourceSub-Zero Classic Enhancements (7025630): Serials 4200000 to 4379999: Service Manualp. 3-37
Diagnostic procedure
The full 98 H 99 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
Check electrical supply voltage (220-240VAC); verify proper grounding and circuit.
SourceSub-Zero Original (7011904): Prior to Serial 4100000: Service Manualp. 3-38
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
3 manuals in the MyPros+ library document this code for Sub-Zero refrigerator.
Models covered by the manuals that document this code
- BI-36F
- BI-36R
- BI-36S
- BI-36U
- BI-42S
- BI-42SD/O
- BI-42SD/S
- BI-42SD/S/CH
- BI-42SD/S/PH
- BI-42SD/S/TH
- BI-48S/O
- BI-48S/S
- BI-48S/S/CH
- BI-48S/S/PH
- BI-48S/S/TH
- BI-48SD
- ICBBI-30U/O-LH
- ICBBI-30U/O-RH
- ICBBI-30U/S/PH-LH
- ICBBI-30U/S/PH-RH
- ICBBI-30U/S/TH-LH
- ICBBI-30U/S/TH-RH
- ICBBI-30UG/O-LH
- ICBBI-30UG/O-RH
More models are covered than are listed here.
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