Timed Blast Freezing, LED 5B | Delfield T20C, T40, T5, T24C, T14D

5.7 TIMED BLAST FREEZING
• Press push-button 4 0ο (relative LED lights up), then press push-button 5					to select the timer mode
(LED 5B	on). Display 15	shows the maximum chilling time (set by default to 240 minutes).
To modify this time, press push-buttons 7			and 8	(time in minutes).

•Start up the cycle by pressing push-button 6 . LED 5B and push-button LEDs remain on and LEDs 13 flash throughout the cycle.

Internal cell temperature is shown on display 16 οC .

•When the maximum chilling time has counted back to 0, the cycle is completed and the appliance automatically switches to the set negative storage temperature for an indefinite interval.

LEDs illuminate and the beep is activated when the cycle is finished (as in the freezing cycle by temperature). The same applies for the storage function. The factory setting for negative storage temperature is -13°F / -25°C.

•Press push-button 6 to set the appliance to STOP status (relative LED switches off), ready for a new cycle.

IMPORTANT: During chilling or shock freezing by time it’s possible to read the evaporator temperature by pressing push button

HACCP

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Delfield T20C, T40, T5, T24C, T14D manual Timed Blast Freezing, LED 5B

Contents

T5, T14D, T20C, T24C, T40 Blast Chiller/Shock Freezers Description of the Control Panel Contents General DocumentationInstallation Advice to Ensure Efficient Appliance Operation Alarm Management Maintenance and CleaningAppliance Functions General Documentation Avoid Installation Safety and control systems Condensate drainage connectionAppliance disposal Loading the appliance Shut-down proceduresOperating tips Pre-cooling Description of the Vertical Control Panel PUSH-BUTTONS Programming and operating instructions Bottom right of display Flashes Soft Blast Chilling by Temperature pre-cooked, hot foods Hard Blast Chilling Soft Timed Blast Chilling Hard Timed Blast Chilling Hard Blast Chilling by Temperature Blast Freezing by Temperature LED 5B Timed Blast Freezing Recalling a Stored Program Appliance functionsAdditional Functions Program Storage PUSH-BUTTON Manual Defrosting ExamplePrinting OUT Stored Data PUSH-BUTTON Forced Ventilation Function Alarm Management Display/Led Keyboard/membrane alarm ALL Blackout alarm ALLCompressor preventive maintenance alarm ALL Temperature not reached in set time alarm ALL Information on Alarms List of other operating faults not indicatedFault Cause Solution Maintenance and cleaning T5 Blast T14D Blast Chiller/Shock Freezer Blast Chiller/Shock Freezer Blast Chiller/Shock Freezer T40 Blast Chiller/Shock Freezer Btuh @ -32˚F, 90 amb, 104.4 Cond 27,500BTUH T20-24CUW Remote Water Cooled Condensing Unit Unit T40CUW Remote Water Cooled Condensing Unit T5/T14D refrigeration system schematic Wiring diagrams Page Page Page Page T40 Installation and Assembly T40 Installation and Assembly Hole for Probes Electrical Hole Refrigerant Line Holes T40 Installation and Assembly Page Page Thank you for choosing Delfield