Blast Freezer Control

Standard

• User programmable blast runtime length.
• Manual start or automatic start based on user programmed start time and day of week.
• Blast freezer can be set to stop, defrost then stop, or hold at end of blast runtime.
• Priority defrost allows a blast zone to be the next zone allowed to defrost.
• Blast operating state can be overridden by the user.
• Blast staging to provide a programmable delay between multiple blast cell starts

Options

• Demand defrost based on temperature differential across coils or fan motor current.
• Ability to display blast runtime either counting up or down.
• Priority defrost of zones based on user issued command.
• Blast termination based on product probes
• VFD fan control based on user defined fan speed profile/schedule