Guides & Error Codes
Maintenance Notes and Error-Code Help
Answer-first guides for premium appliance owners: how to keep a unit running, what a fault code means, and when a symptom is worth a service call.
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General Guides
Maintaining a Built-In Refrigerator
Condenser cleaning, door seals and the habits that extend a unit's life.
Setting and Holding Wine Cooler Temperature
Why a zone drifts and how to tell a setting from a fault.
Repair or Replace a Premium Appliance?
How to weigh a repair against the cost of a built-in replacement.
Signs a Refrigerator Compressor Is Failing
The warning signs that separate a compressor from a simpler fault.
Reducing Frost Buildup in a Freezer
What causes frost and the defrost components behind it.
By Brand
Brand Maintenance Guides
Sub-Zero Maintenance Guide
Keeping a built-in or column running for the long term.
Wolf Range Care Guide
Burners, igniters and grates on dual-fuel and gas ranges.
Thermador Oven and Range Guide
Star burners, steam ovens and column refrigeration care.
Viking Range Guide
Maintaining pro-style ranges and built-in refrigeration.
Miele Dishwasher Guide
Filters, spray arms and the AutoDos system.
Gaggenau Appliance Guide
Combi-steam ovens, Vario cooktops and refrigeration.
Bosch Dishwasher Guide
Keeping a Benchmark or 800 Series draining and drying.
Dacor Appliance Guide
Ranges, wall ovens and column refrigerators.
Jenn-Air Appliance Guide
Ranges, wall ovens and built-in refrigeration care.
Kitchenaid Appliance Guide
Ovens, dishwashers and refrigerators.
Cove Dishwasher Guide
Getting the most from the Sub-Zero family dishwasher.
Scotsman Ice Machine Guide
Cleaning cycles and care for nugget and gourmet ice.
True Residential Refrigerator Guide
Columns, wine cabinets and undercounter care.
Monogram Appliance Guide
Professional ranges, ovens and refrigeration by GE.
La Cornue Range Guide
Caring for a handcrafted French range and oven.
Liebherr Refrigerator Guide
Integrated refrigeration and wine cabinet care.
Fault Codes & Symptoms
Error-Code Articles
Sub-Zero Runs but Is Not Cooling
Dual sealed systems and the checks a tech runs first.
Sub-Zero Defrost Problems
Frost and drain faults on built-in refrigeration.
Wolf Oven Error Codes Explained
Reading control-board faults before you call.
Wolf Range Igniter Problems
Clicking burners and weak ignition on gas models.
Thermador Error Codes Explained
Reading the F-code family on ovens and ranges.
Thermador Oven F-Codes
What F1, F2 and sensor faults point to.
Viking Oven Problems
Uneven heat, weak igniters and control faults.
Viking Range Igniter Issues
Why a Viking burner clicks without lighting.
Miele F11 and F70 Error Codes
Drain and float faults on Miele dishwashers.
Miele Dishwasher Error Codes
The common F-codes and what each means.
Gaggenau Oven Error Codes
Reading fault messages on combi-steam ovens.
Gaggenau Cooktop Faults
Induction errors and Vario cooktop issues.
Bosch Dishwasher E15 Error
The AquaStop tray fault and how to clear it.
Bosch Dishwasher Error Codes
E24, E22, E09 and the rest of the family.
Dacor Oven Error Codes
Sensor and relay faults on Dacor wall ovens.
Dacor Range Problems
Ignition and control issues on Dacor ranges.
Jenn-Air Oven F-Codes
The F#-E# fault format explained.
Jenn-Air Range Error Codes
Reading control-board faults on ranges.
Kitchenaid Oven Error Codes
F2-E0 and other Whirlpool-family codes.
Kitchenaid Dishwasher Error Codes
Blinking lights and fault sequences.
Cove Dishwasher Not Draining
Pump, filter and check-valve causes.
Cove Dishwasher Error Lights
Reading the indicator patterns.
Scotsman Not Making Ice
Water, sensor and harvest causes.
Scotsman Ice Machine Cleaning
Why cleaning fixes many output faults.
True Refrigerator Not Cooling
Symptom-to-cause on True columns.
True Temperature Problems
Drift and control faults on True units.
Monogram Oven F-Codes
The GE F-code family on Monogram ovens.
Monogram Refrigerator Problems
Cooling and control faults on built-ins.
La Cornue Oven Problems
Symptom-to-cause on handcrafted ranges.
La Cornue Burner Issues
Ignition and flame problems.
Liebherr Error Codes
E0, E1, E2 and temperature alarms.
Liebherr Temperature Alarm
Why the alarm sounds and what to check.
Reading a Fault Code and Want It Fixed?
Book a repair and we will bring the a part selected for the approved scope your model needs.