Topics:

• PRO4850 and PRO3650 overhead lights do not come on
• What lighting should be inside the PRO4850G
• Does the PRO3650G have overhead lighting?
• Lights not coming on in Professional Refrigeration models
• Lights dim with the door open
• Lights flicker in PRO models
• Light bulbs for PRO models
• Accent lighting color

Answer:

PRO4850 and PRO3650 models do not have traditional overhead lighting. Accent lighting is used to illuminate the interior.

• Bulbs are not used for overhead lighting. An LED light assembly is installed in place of a light diffuser.
• The upper light assembly requires service in order to replace.
• The lighting in the drawers is LED tubes that require service in order to replace.

Lights Dimming:

Professional Series units have an Overheat Protection Mode that will activate after a door has been open for three minutes.

• The lights will dim and stay dimmed for three minutes to cool down.
• Overheat Protection Mode, Lights Dimmed for 180 Seconds, Touch to Dismiss will appear on the display.
• The seconds will count down.

Turn Lights On/Off:

Sub-Zero interior accent lights can be turned on and off at the control panel:

1. Tap the Settings icon .
   
   • For legacy products, first touch and hold the Automatic Display Lock icon  for 3 seconds to access Settings.
2. Tap the right arrow to scroll to the Lights icon .
3. Tap the Lights icon .
4. Tap the Accent Light icon to turn the accent light to HI, MED, LO, or OFF.
5. Tap Soft On to change the Soft On feature to 0 seconds, 4 seconds, or 2 seconds. 
6. Tap the Return iconto return to the Lights screen. Or wait 10 seconds to return to Settings.

Lights in the glass door do not change color.