Shutdown Mode (Two Dashes on Display)

Appliance: Sub-Zero 700 Series Models: 700TR, 700TC/I, 700TF/I, 700BR, 700BF/I

⚠ What This Means

The unit displays two dashes (--) indicating it is in Shutdown Mode. All unit functions are suspended except the lights and door alarm. This occurs when the user sets temperatures warmer than control limits, or the unit has been turned off.

🔧 How to Fix

Press the "COLDER" key on the control panel to start the unit.
The display should change from -- to the current temperature reading.
If the display does not respond, check the display cable wiring (see related errors).

🛒 Replacement Parts for This Fix

Sub-Zero Control Panel Assembly 700 Series

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❓ Frequently Asked Questions

What does -- mean on my Sub-Zero 700 display?

Two dashes indicate the unit is in Shutdown Mode. All cooling is suspended. Press the COLDER key to restart.

Will my food spoil if I see -- on my Sub-Zero?

The unit is not cooling in shutdown mode. Press COLDER immediately to restart cooling. If the unit was off for extended time, check food temperatures.