Sub-Zero 600-3

Available documentation

Error codes (15)

Service modes (21)

• Clear Error Codes / SERVICE AnnunciatorWith the problem corrected and unit ON, press and hold the Door Ajar Alarm Bell ON/OFF key for 15…
• diagnostic1
• Diagnostic ModeWith unit ON, press and hold either COLDER key, then press the UNIT ON/OFF key, then release both…
• Manual Compartment Disable ModeSwitch unit OFF using UNIT ON/OFF key
• Manual Component Activation ModeWith unit ON, press and hold the desired compartment COLDER key and the UNIT ON/OFF key for 10…
• Manual DefrostWith ICE displayed on the LCD, press and hold the ICE key for 10 seconds
• Manual Freezer Evaporator DefrostPress and hold the ICE key for five seconds, then release the key.
• manual_compartment_disable1
• manual_component_activation1
• manual_freezer_evaporator_defrost1
• Sabbath ModeSwitch unit OFF using UNIT ON/OFF key
• sabbath_mode1
• Show Room ModePress the UNIT ON/OFF key so OFF is displayed on the LCD
• Showroom ModeSwitch unit OFF using UNIT ON/OFF key
• showroom_mode1
• Temperature Log Recall Mode (Compartment and Evaporator)With unit ON and in Diagnostic Mode, toggle to the desired thermistor temperature display, then…
• Temperature Log Recall Mode (Compartment Only)With unit ON, press and hold the desired compartment WARMER key, then press the UNIT ON/OFF key…
• Temperature Units Selection ModeWithin the first minute after switching the unit ON, press and hold the door ajar alarm bell key…
• temperature_log_recall_compartment_and_evaporator1
• temperature_log_recall_compartment_only1
• temperature_units_selection1

Full entry steps, exit procedures, and test sequences are available in Max.