
Full-bin sensor: overfilling or stopping too early
Bin controls are infrared/optical sensors (countertop, Opal), thermostatic bulbs (Hoshizaki) or thermistor sensors. Dirty, blocked, loose or misplaced sensors cause over- or under-production.
Before you start
- Unplug before reaching into the machine.
Diagnostic steps
Unlock all 5 steps with expected values
Full library + AI assistant for $34.90, one time.
Get lifetime accessOnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.