HVAC, Appliance, CNC, and VFD Error Code Repair Guides
Browse repair guides for HVAC, appliances, refrigeration, CNC alarms, VFD faults, generators, boilers, water heaters, and commercial equipment.
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Ice-O-Matic GEMU090 Error Codes — Causes & Fix
What Ice-O-Matic GEMU090 faults mean, why they happen, and how to troubleshoot this undercounter pearl ice machine.
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Lennox Furnace Error Codes — Complete Reference Guide
Lennox furnace error codes: all fault codes for G61, ML, EL, and SL series furnaces with causes and fixes.
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Lennox SLP98V Error Codes — Variable-Speed Furnace Fault Guide
Lennox SLP98V error codes: iComfort fault codes, flash codes, and variable-speed blower faults for the 98% AFUE SLP98V furnace.
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Manitowoc Indigo Ice Machine Error Codes — Complete Guide
Manitowoc Indigo error codes: safety limits, temperature faults, and water system alarms with causes and fixes.