Cornelius ICE FROST - Manual (Page 10)

Ice Frost Operator’s Manual
Publication Number: M620919596OPR - 6 - © 2004-2006, IMI Cornelius Inc.
“FILTER CLEANING” Alarm
A filter cleaning alarm will activate when the unit is running hot due to insufficient internal air circulation.
When this occurs a “Filtr” message will appear on the touch pad LED display readout and an intermittent
tone will also sound to alert the operator of this condition.
The “Filtr” message will appear when the alarm activates (a beeping sound every 4-5 seconds). To
determine the condition that caused the alarm and correct problem, see list of conditions below:
“SYSTEM OVER TEMPERATURE” Alarm
A system over temperature alarm will activate as a safety precaution when the unit has overheated to
protect the compressor.
• The system automatically goes to “OFF” status where the compressor’s operations is stopped, while
augers will keep working to avoid forming ice blocks.
• When this occurs an “Err” message will appear on the touch pad LED readout accompanied by a
continuous buzzer sound to alert the operator of this condition.
• When this alarm sounds, turn OFF all switches. Then determine the reason for the alarm. (See “Filter
Cleaning” Alarm Section for Conditions and Corrective Actions).
Condition Corrective Action
• The filter is dirty and needs to be cleaned. • Clean and replace filter following instructions
(Removing and Cleaning Filter).
• The unit is positioned too close to a wall or
other object restricting air flow and causing
the machine to run at a higher temperature.
• Reposition unit to maximize ventilation space
(Installation Instructions).
• The filter is not properly installed. • Properly install filter (Removing and cleaning fil-
ter).
• The unit has been installed near a heat
source, such as a coffee machine, ice maker
or cold beverage machine which expels hot
air from its vents, causing the machine to run
at a high temperature (installation near a
heat source should be avoided).
• Reposition unit to maximize ventilation space.