ISA ZERO TOUCH T12, Use And Maintenance Manual

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Index
1 USER INTERFACE ................................................................................................................................. 4
1.1 Status and black-out ............................................................................................................................ 4
1.2 Prima accensione del dispositivo ............................................................................................................ 4
1.3 Switching the device on and off ............................................................................................................. 4
1.4 Lock/unlock keypad .............................................................................................................................. 5
1.5 Silencing the buzzer ............................................................................................................................. 5
1.6 Door-open signal ................................................................................................................................. 5
2 FUNCTION MODES ............................................................................................................................... 6
2.1 Initial information on operating cycles .................................................................................................... 6
2.2 Initial information on the needle probe ................................................................................................... 6
2.3 Selecting the operating mode ................................................................................................................ 7
3 BLAST-CHILLING MODE ........................................................................................................................ 8
3.1 Blast chilling/blast-freezing and conservation .......................................................................................... 9
3.2 Hard chilling, soft freezing phase and Holding ........................................................................................ 10
3.3 Continuous cycle ................................................................................................................................ 11
3.3.1 Multi needle probe mode ............................................................................................................. 11
3.3.2 Multi-timer mode ........................................................................................................................ 12
3.4 Custom cycle ..................................................................................................................................... 12
3.5 Setting the set points ......................................................................................................................... 13
3.5.1 Setting the cabinet temperature set point ...................................................................................... 13
3.5.2 Setting the product temperature set point ..................................................................................... 13
3.5.3 Setting the cycle duration ............................................................................................................ 14
3.5.4 Setting the fan speed .................................................................................................................. 14
3.6 Running the cycle............................................................................................................................... 14
3.6.1 Needle probe insertion test .......................................................................................................... 15
3.6.2 Recording historical data ............................................................................................................. 15
3.6.3 End of a cycle ............................................................................................................................ 15
4 SPECIAL CYCLES MODE ...................................................................................................................... 16
4.1 Fish sanitation ................................................................................................................................... 17
4.2 Thawing ............................................................................................................................................ 18
4.3 Defrosting ......................................................................................................................................... 19
4.4 Ice cream hardening .......................................................................................................................... 20
4.5 Cabinet sterilisation ............................................................................................................................ 20
4.6 Heating the needle probe .................................................................................................................... 21
4.7 Drying .............................................................................................................................................. 21
4.8 Proofing ............................................................................................................................................ 22
4.8.1 Description of proofing ................................................................................................................ 22
4.8.2 Setting up a proofing cycle .......................................................................................................... 22
4.9 Slow cooking ..................................................................................................................................... 23
5 RECIPE BOOK MODE ........................................................................................................................... 24
5.1 Pre-set blast chilling recipes ................................................................................................................ 25
5.2 Pre-set blast-freezing recipes .............................................................................................................. 25
5.3 Saving a recipe .................................................................................................................................. 26
6 PRE-COOLING MODE .......................................................................................................................... 27
7 ALARM LIST ...................................................................................................................................... 28
7.1 HACCP alarms ................................................................................................................................... 30