BKI TDCG Tiered Display Merchandiser - Manual (Page 19)

Hot Food Deli Case Maintenance
17
TL and TH messages will not appear until after the 20 minute stabilization period.
Touch Screen Display Not
Functioning (Properly) Damaged communication
cable. Replaced damaged cable.
Failed Control Touch Screen
Display. Replace failed Control Touch
Screen Display.
Failed Control I/O Board. Replace failed Control I/O Board.
Light Bulb(s) Do Not Illuminate
when Power is turned On Failed Light Bulb(s) Replace failed Light Bulb(s)
Fuse(s) Blown Locate and correct cause, then
replace blown fuse(s).
Failed Ballast Replace failed Ballast