HCP
4.6.4 Rise-Time Alarm
A rise-time alarm indicates the slot temperature failed to reach operating temperature within a preset time after start up. The displayed message is Slot Rise Rate. An audible alarm sounds. Press a timer key to turn off the audible alarm. Service is required to correct a rise-time alarm.
4.6.5 Additional Out of Tolerance Displays
HHHin the display indicates a sensor error. Service is required.
LLLLindicates a sensor error or a slot below 50°F (10°C). Allow the slot to operate for 10 minutes. If LLLL remains, call for service.
