Sub-Zero Service Manuals, Error Codes & Parts

346Service Manuals

70Error Codes

Appliance Types Covered

Cooktop Dishwasher Freezer Ice Maker Microwave Oven Range Refrigerator Wine Storage

Sample Models

424G/O RH FIELD TESTRefrigerator

201FD - LHIce Maker

244RFD-LHIce Maker

424S/O RH FIELD TESTRefrigerator

430HAG/P-RHWine Storage

430S/P-RHWine Storage

I424S/P-RHRefrigerator

511-LHRefrigerator

550SS-LHRefrigerator

5BI4850UFDID/S/TH|3DWRefrigerator

Top Error Codes

43Check Left Refrigerant Valve and Wiring. Possible causes: Refrigerant valve failure; Refrigerant valve wiring issue 96Check Wiring / Replace User Display #2. Possible causes: User display #2 wiring issue; User display #2 failure 98Check Communications Cables / Connectors. Possible causes: Communications cable issue; Connector problem 42Check Condenser Fan and/or Wiring. Possible causes: Condenser fan failure; Condenser fan wiring issue 44Check Zone X Glass Door Heater and Wiring. Possible causes: Glass door heater failure; Glass door heater wiring issue 46Check Ice Accessory Wiring for Open Circuit. Possible causes: Open circuit in ice accessory wiring 47Check Accent Lighting Wiring for Short Circuit. Possible causes: Short circuit in accent lighting wiring 89Check Icemaker Solenoid Valve and Wiring. Possible causes: Icemaker solenoid valve failure; Solenoid valve wiring issue 35D37Drawer Fan current is too high. Verify wiring and check for stalled fan or shorts.. Possible causes: Drawer fan stalled; Drawer fan wiring short; Fan motor failure 35F33Verify Freezer evaporator fan not shorted - the fan is running faster than its setting.. Possible causes: Freezer evaporator fan wiring short; Fan speed control issue

View all Sub-Zero error codes

Search Sub-Zero model numbers

Look up any Sub-Zero model for service manuals, wiring diagrams, and error code procedures.

$29/month · Cancel anytime · Or $9.95 3-day pass

STOP GUESSING·Start verifying

Start diagnosing faster today.

$29/month · Cancel anytime · Or $9.95 3-day pass