Delfield T5, T20C, T40, T24C, T14D manual Soft Timed Blast Chilling, Hard Blast Chilling

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At the end of the chilling cycle, the appliance automatically switches to the set storage temperature for an indefinite interval (like a standard storage appliance).

LEDs 13

switch off while LEDs 14

 

 

 

 

 

light up.

 

 

 

 

 

 

 

• The compartment temperature is constantly shown on display 16;

 

οC during this cycle, defrost

 

 

cycles are performed at regular intervals with duration set as required (parameter programming reserved for installation technician). The factory setting for positive storage temperature is +36°F / +2°C.

• Press push-button 6

 

to set the appliance to STOP status (relative LED switches off), ready for a new

 

cycle.

 

 

To modify the final blast chilling temperature, consult the user programming instructions.

IMPORTANT: During chilling or shock freezing by core sensor it’s possible to read:

-The room temperature by pressing push button

-The evaporator temperature by pressing push button

5.3 SOFT TIMED BLAST CHILLING

• Press push-button 2

+38ο

(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 90 minutes).

To modify this time, press push-buttons 7 and 8 (time in minutes).

• Press push-button 6 to start the appliance. 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 chilling cycle is completed and the appliance automatically switches to the set positive storage temperature for an indefinite interval.

LEDs illuminate and the beep is activated when the cycle is finished (as in the chilling cycle by temperature). The same applies for the positive storage function.

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

IMPORTANT: Use the storage function sparingly. After chilling, food products should be placed in storage cabinets.

HARD BLAST CHILLING

When the HARD function is used, chilling takes place in two stages:

an initial “Hard” stage when the air temperature is brought down to below 32°F / 0°C in order to accelerate chilling;

a second “Soft” stage, involving air temperatures around 32°F.

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

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Contents T5, T14D, T20C, T24C, T40 Blast Chiller/Shock Freezers Contents General Documentation InstallationAdvice to Ensure Efficient Appliance Operation Description of the Control PanelAlarm Management Maintenance and CleaningAppliance Functions General Documentation Installation AvoidSafety and control systems Condensate drainage connectionAppliance disposal Shut-down procedures Operating tipsPre-cooling Loading the applianceDescription of the Vertical Control Panel PUSH-BUTTONS Programming and operating instructions Soft Blast Chilling by Temperature pre-cooked, hot foods Bottom right of display FlashesSoft Timed Blast Chilling Hard Blast ChillingHard Blast Chilling by Temperature Hard Timed Blast ChillingBlast Freezing by Temperature Timed Blast Freezing LED 5BAppliance functions Additional FunctionsProgram Storage PUSH-BUTTON Recalling a Stored ProgramExample Printing OUT Stored Data PUSH-BUTTONForced Ventilation Function Manual DefrostingAlarm Management Display/Led Blackout alarm ALL Compressor preventive maintenance alarm ALLTemperature not reached in set time alarm ALL Keyboard/membrane alarm ALLInformation 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