Table of Contents
Summary of Contents for Techfrost JOF ONE
- Page 1 JOF ONE JOF 23 JOF 23-A (110V.) OWNER’S MANUAL Street:5C Wendy Ct. Greensboro, NC 27409▪Mailing: PO Box 18542, Distributed by: Greensboro, NC 27419▪P:336-856-2919▪F:336-217-8838 Email:Sales@AdvancedGourmet.com▪Web:www.AdvancedGourmet.com...
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Page 2: Table Of Contents
Index 1) INTRODUCTION ..........................4 1i: TYPE OF USE AND LIMITATIONS ....................4 1iii: TESTING .............................. 4 2) GENERAL SAFETY ........................5 2i: GENERAL SAFETY STANDARDS......................5 2ii:LOCATION REQUIREMENTS......................5 3) INSTALLATION…………………………………………………………………………………..5 3i: INTRODUCTION ........................... 5 3ii: MATERIALS AND CHILLING SOLUTIONS………………………………………………………..6 3iii: ELEMENTARY SAFETY STANDARDS……………………………………………………………..6 3iv: INSTALLATION INSTRUCTIONS……………………………………………………………..……6 3v: CONNECTING TO THE POWER SUPPLY……………………………………………………….….6 4) ADVICE FOR PROPER USE OF THE EQUIPMENT…………………………………………7... - Page 3 9i: PRELIMINARY INSTRUCTIONS ...................... 15 9ii: ALARMS HACCP INFORMATIONS DISPLAY ................16 9iii: CANCELLATION OF HACCP ALARM INFORMATION ............. 17 10) COMPRESSOR WORKING HOUR CALCULATION............18 10i: COMPRESSOR WORKING HOUR DISPLAY ................. 18 10ii: COMPRESSOR WORKING HOURS CANCELLATION ............... 18 11) SETTING ............................
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Page 4: Introduction
1) INTRODUCTION Thank you for choosing TECHFROST products. We are certain that you will be more than satisfied with their performance. To help maintain efficiency and performance please follow the guidelines set forth in this manual describing the correct use and maintenance of the Blast Chiller Freezer. -
Page 5: General Safety
93/68/EEC, and electromagnetic compatibility 89/336/EEC; EN60335- 1, EN60335-2-24, EN55014, EN61000- 3-2, EN61000-3-3, EN55104. 2ii: LOCATION REQUIREMENTS It is necessary that electrical supply to the freezer be provided as specified on the data plate of your Techfrost freezer. Each freezer comes with electrical cord and power connector as required. ... -
Page 6: 3Ii: Materials And Chilling Solutions
3ii: MATERIALS AND CHILLING SOLUTIONS The areas in contact with the product are made of stainless steel. The chilled coolant, found in this machine, is used as permitted by current legislation and the HFC. The type and quality of gas used, are indicated on the data plate. -
Page 7: 3V: Connecting To The Power Supply
3v: CONNECTING TO THE POWER SUPPLY Always connect blast chiller/freezer to an electrical supply that matches data plate. Connect the unit only to energy sources that are properly grounded. Do not damage the power cord (danger of electric shock). If it is damaged, it must be replaced immediately by a qualified electrician. - Page 8 You can select from the following functions: BLAST CHILLING * BLAST CHILLING HARD * BLAST FREEZING HARD Every function cycle can be preceded by pre-cooling; please check the paragraph 4.6 “Pre-cooling”. It is used to cool down the internal room of the blast chiller to +5°C before placing product in the machine.
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Page 9: Keypad Identification
BLAST FREEZING (-40°C) Make sure the device is "on." Press the key BLAST FREEZING: the LED and the LED HARD will flash. ▲ to You can modify the default temperature setting of -40°C by, pressing the key increase the temperature or ▼... -
Page 10: User Functions
display blast chilling key blast freezing key hard blast chilling or soft blast freezing key, then also named “HARD/SOFT key” on/off/start/stop key, then also named “START/STOP key” increase key, then also named “UP key” decrease key, then also named “DOWN key” For further information, please refer to the following chapters. - Page 11 c) The display During the state "off" and during the state "stand-by" the display is off. During the state "on" the display shows the temperature of the cell. During the state "run" the device will work in the following way: ...
- Page 12 Keep the DOWN key pressed for 1 second. The display will show the first available label. Press and release the UP key or the DOWN key to select "Pb4." Press and release the BLAST CHILLING. The display will read the temperature of the condenser. To leave the procedure, operate in the following way: Press and release the BLAST CHILLING key or do not operate for 15 seconds.
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Page 13: Functions Of The Blast Chiller/Blast Freezer
To unlock the keyboard please operate in the following way: Make sure that a procedure is not in progress. Keep the DOWN key and the START / STOP key pressed for 1 second. The display will visualize "UnL" for 1 second. i) Buzzer off Please operate in the following way: Make sure that a procedure is not in progress. -
Page 14: 8Iii: Hard Blast Chilling And Conservation
8iii: HARD BLAST CHILLING AND CONSERVATION The temperature hard blast chilling cycle and conservation are distinguished by the followings three phases: hard blast chilling phase blast chilling conservation. When the first phase ends the device automatically passes to the following one. To start the cycle, please operate as follows: Make sure that the device is "on."... -
Page 15: 8V: Soft Blast Freezing And Conservation
8v: SOFT BLAST FREEZING AND CONSERVATION The temperature soft blast freezing cycle and conservation cycle are distinguished by the followings three phases: soft blast freezing blast freezing conservation. When the first phase ends the device automatically passes to the following one. To start the cycle: Make sure that the device is "on."... -
Page 16: Street:5C Wendy Ct. Greensboro, Nc 27409▪Mailing: Po Box
The following chart illustrates the information (related to the alarms HACCP) that the device is able to memorize. Date and hour of Alarm Code Critical Value Duration event alarm temperature blast the temperature blast chilling or temperature freezing not concluded from 1 min to 99 h and blast freezing not Time... -
Page 17: Iii: Cancellation Of Haccp Alarm Information
Information Meaning the critical value is 8.0 °C / 8 °F the display is going to show the date and the hour when the alarm occurred. the alarm occurred in 2011 (continue…) the alarm occurred in March (continue…) the alarm occurred on March 26th 2011 the alarm occurred in the16th hour (continue…) the alarm occurred at 16h 30m the display is going to show the alarm duration... -
Page 18: Compressor Working Hour Calculation
automatically end the procedure and the display will show the appropriate state from paragraph 8iic: “the display” If the device has not memorized any information about the HACCP alarms, the label "rLS" won't be visualized. 10) COMPRESSOR WORKING HOUR CALCULATION 10i: COMPRESSOR WORKING HOUR DISPLAY Please operate per below: Make sure that the keyboard is not jammed and that a procedure is not in progress. - Page 19 Press and release the BLAST CHILLING key: the display will read "yy" followed by the last two numbers of the year and the LED will flash. Press and release the UP key or the DOWN key within 15 seconds to change the value. To set the month, please operate in the following way: Press and release the BLAST CHILLING key during display of the year: the display will read "nn"...
- Page 20 JOF 23/ 23-A EXPLODED VIEW Street:5C Wendy Ct. Greensboro, NC 27409▪Mailing: PO Box 18542, Distributed By: Greensboro, NC 27419▪P:336-856-2919▪F:336-217-8838 Email:Sales@AdvancedGourmet.com▪Web:www.AdvancedGourmet.com P a g e | 20...
- Page 21 JOF ONE EXPLODED VIEW Street:5C Wendy Ct. Greensboro, NC 27409▪Mailing: PO Box 18542, Distributed By: Greensboro, NC 27419▪P:336-856-2919▪F:336-217-8838 Email:Sales@AdvancedGourmet.com▪Web:www.AdvancedGourmet.com P a g e | 21...
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