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Watlow MiniChef 2000 Application Manual

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Download this manual See also: Applications Manual
M
C
INI
HEF
Applications 7, 8 & 9
Convection Oven
Applications Guide
Programming & Operating Steps
Watlow Controls
1241 Bundy Blvd.
P.O. Box 5580
Winona, Minnesota U.S.A. 55987-5580
(507) 454-5300, Fax (507) 452-4507
WMC2-XAGN-0002-Rev A
May 1997
2000
TM
97
TOTAL
CUSTOMER
SATISFACTION
ISO 9001
Registered Company
Winona, Minnesota USA
$5.00
Made in the U.S.A.

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Summary of Contents for Watlow MiniChef 2000

  • Page 1 2000 Applications 7, 8 & 9 Convection Oven Applications Guide Programming & Operating Steps TOTAL CUSTOMER SATISFACTION Watlow Controls ISO 9001 1241 Bundy Blvd. P.O. Box 5580 Winona, Minnesota U.S.A. 55987-5580 (507) 454-5300, Fax (507) 452-4507 Registered Company Winona, Minnesota USA WMC2-XAGN-0002-Rev A $5.00 May 1997...

  • Page 2: Table Of Contents

    Table of Contents Application 7 Automatic Convection Oven....1 Application 8 Automatic Convection Oven ....11 Application 9 Manual Convection Oven .

  • Page 3: Application 7

    Application 7 Automatic Convection Oven One Heat Channel, Six Menus Introduction to Application 7 ....1 Configuration Mode Quick Reference ..3 Program Mode Quick Reference .
  • Page 4 Key Functions in Configuration Mode 2000 Display five-digit, seven- segment numeric LED display. Indicator lights (1 for each key, 2 for heat channels). Edit key (A) Access the next level of parameters or values. Up key (C) Move up the Edit Enter lists.
  • Page 5 Configuration Mode Quick Reference These are the functions, parameters and values included in the Configuration Mode for this application. You must select Application 7 to access them. For directions, see the Hardware & Software Setup Guide. The Appendix of that guide includes an explanation of all parameters and values.
  • Page 6 Program Mode Quick Reference These are the functions, parameters and values included in the Program Mode for this application. You must select Application 7 to access them. For menu programming direc- tions, see the Hardware & Software Setup Guide. The Appendix of that guide includes a detailed explanation of all parameters and values.
  • Page 7 Step 7 Design a Faceplate Overlay To complete the installation, you must apply a graphic membrane to the front panel of the controller. The following artwork will help you design and create a membrane for this application. For more dimensions and guidelines, see the Hardware & Software Setup Guide.
  • Page 8 Step 8 Operate the Controller Summary of Key Functions in Operation Mode Function Menu 1 Menu 2 Menu 3 Menu 4 Menu 5 Menu 6 Start-up Apply power to the oven. [`idle] will appear on the display. If the Real Time Clock Display option is installed and [setUp] / [time] is pro- grammed, the time of day will appear on the display.
  • Page 9 The heat output indicator light - G, just below the display- will light up whenever the controller is calling for heat. When the oven is at operating temperature (above the relative set point minus the ready band) [ready] will appear on the display and the menu key indicator light will flash rapidly.
  • Page 10 With Sound set to 0, the controller automatically switches to idle in which the con- troller does not maintain temperature and does not run time. [`idle] or time of day will appear on the display. The menu key indicator light will be off. With Sound set to 1, 2, or 3, [``end] will appear on the display and an audible tone will be emitted.
  • Page 11 4. Once the controller goes into idle, the menu key indicator light and the heat outputs will switch off. The controller will not regulate to any temperature. 5. To repeat cooking, repeat steps 1 through 2 or 3. Pause a Menu While cooking, you can pause cooking time by pressing the active menu key once.
  • Page 12 Errors The controller will alert you to errors if they occur. Errors are critical problems that shut down the unit. If an error occurs, an error message will appear on the display. You should switch off the power and call for service. See the Appendix in the Hardware &...

  • Page 13: Application 8

    Application 8 Automatic Convection Oven One Heat Channel, 15 Menus Introduction to Application 8 ....11 Configuration Mode Quick Reference ..13 Program Mode Quick Reference.
  • Page 14 Key Functions in Configuration Mode 2000 Display five-digit, seven- segment numeric LED display. Indicator lights (1 for each key, 2 for heat channels). Edit key (A) Access the next level of parameters or values. Up key (C) Move up the Edit Enter lists.
  • Page 15 Configuration Mode Quick Reference These are the functions, parameters and values included in the Configuration Mode for this application. You must select Application 8 to access them. For directions, see the Hardware & Software Setup Guide. The Appendix of that guide includes an explanation of all parameters and values.
  • Page 16 Program Mode Quick Reference These are the functions, parameters and values included in the Program Mode for this application. You must select Application 8 to access them. For menu programming direc- tions, see the Hardware & Software Setup Guide. The Appendix of that guide includes a detailed explanation of all parameters and values.
  • Page 17 Step 7 Design a Faceplate Overlay To complete the installation, you must apply a graphic membrane to the front panel of the controller. The following artwork will help you design and create a membrane for this application. For more dimensions and guidelines, see the Hardware & Software Setup Guide.
  • Page 18 Step 8 Operate the Controller Summary of Key Functions in Operation Mode Function Not Used Not Used Menu Increment Menu Select Start/Stop Menu Decrement Start-up Apply power to the oven. [`idle] will appear on the display. If the Real Time Clock Display option is installed and [setUp] / [time] is pro- grammed, the time of day will appear on the display.
  • Page 19 • Activate the menu by pressing the Start/Stop key. • If the oven is not at operating temperature, it will preheat. Meanwhile: The word [pre-`] [`Heat] will appear on the display for a few moments. The Start/Stop key indicator light will flash slowly. The temperature of Channel 1 will be displayed until the operating temperature is reached.
  • Page 20 With Sound set to 0, the controller automatically switches to idle in which the con- troller does not maintain temperature and does not run time. [`idle] or current time will appear on the display. The Start/Stop key indicator light will be off. With Sound set to 1, 2, or 3, [``end] will appear on the display and an audible tone will be emitted.
  • Page 21 With Sound set to 4 or 5, [``end] will appear on the display and the Start/Stop key indicator light will flash rapidly. You must acknowledge the audible signal by pressing the Start/Stop key. Once acknowledged the audible signal is silenced and the controller goes into idle.
  • Page 22 Temperature Alarms The controller will alert you to temperature alarm conditions if they occur. If an alarm occurs, take action as determined by your supervisor. See the Appendix in the Hardware & Software Setup Guide for a Troubleshooting Chart and a summary of temperature alarms.

  • Page 23: Application

    Application 9 Manual Convection Oven One Heat Channel Introduction to Application 9 ....21 Configuration Mode Quick Reference ..23 Step 7 Design a Faceplate Overlay .
  • Page 24 Key Functions in Configuration Mode 2000 Display five-digit, seven- segment numeric LED display. Indicator lights (1 for each key, 2 for heat channels). Edit key (A) Access the next level of parameters or values. Up key (C) Move up the Edit Enter lists.
  • Page 25 Configuration Mode Quick Reference These are the functions, parameters and values included in the Configuration Mode for this application. You must select Application 9 to access them. For directions, see the Hardware & Software Setup Guide. The Appendix of that guide includes an explanation of all parameters and values.
  • Page 26 Auto-tuning Note: Before auto-tuning Application 9, [teNp1] in the operations menu must first be set to a value that is typical of your application. (See Hardware & Software Setup Guide for information.) Then set [tHerl] / [tunE1] to [```on]. After you accept [```on], by pressing “Enter,”...

  • Page 27: Temp

    Step 7 Design a Faceplate Overlay To complete the installation, you must apply a graphic membrane to the front panel of the controller. The following artwork will help you design and create a membrane for this application. For more dimensions and guidelines, see the Hardware & Software Setup Guide.
  • Page 28 Step 8 Operate the Controller Summary of Key Functions in Operation Mode Function Cook Temp(s) Cook Time(s) Up (Increment) Fan Settings Start/Stop Down (Decrement) Start-up Apply power to the oven. [`idle] will appear on the display. If the Real Time Clock option is installed and [setUp] / [time] is programmed, the time of day will appear on the display.
  • Page 29 Set the Fan 1. Press the Fan Settings key. [`FAn1] and then the fan setting value will appear on the display. 2. Press the Up or Down key until the value you want appears on the display. 3. Press the Fan Settings key again. The Fan value has been set.
  • Page 30 Set the Fan 1. Press the Fan Settings key. [~FAn1] and then the first fan setting value will appear on the display. 2. Press the Up or Down key until the value you want appears on the display. 3. Press the Fan Settings key again. The first fan value has been set.
  • Page 31 2. With [`idle] or time of day on the display, press the Start/Stop key. If the preheat condition has not been met, the oven will preheat until [ready] appears on the display. Note: You can skip preheat and go directly to the cooking sequence by pressing the Start/Stop key a second time. If the oven is already at operating temperature [ready] will appear on the display.
  • Page 32 4. When the cooking sequence is finished, [``end] will appear on the display and an audible tone will sound for two seconds. The controller will then go into idle. 5. Once the controller goes into idle, the Start/Stop indicator light will switch off. 6.
  • Page 33 Event Outputs While running a menu when the Configuration Mode [EtYPE] / [FAn``] is set to [````2] : When Low fan speed is on, Event Output 1 is on. When High fan speed is on, Event Output 2 is on. While running a menu when the Configuration Mode [EtYPE] / [FAn``] is set to [````1] :When the fan is on, Event Output 1 is on.
  • Page 34 Specifications Audible Output Options (1032) • Switched dc signal, 4.5V to 5.25V, 30mA maximum Control Mode output, minimum load resistance > 150Ω, non-isolated. • Single and dual heat channels, PID or on/off. • Internal audible alarm, 75dB at 10 cm. •...

  • Page 35: Ordering Information

    Ordering Information (1033) F 2 H A - _ _ _ 1 - _ _ A A 2000™ Cooking controller with numerous food equipment application software sets, single and dual channel on/off or PID temperature regulation, timer and machine-function control, microprocessor- based, programmable, auto-tuning, WatCurve, WatHelp diagnostics, 24VÅ...
  • Page 36 Ordering Information: Part Numbers & Accessories 2000 Accessories 2000 Documentation 0836-0442-0000 Sensor Input Mating Connector, WMC2-XUGN-0000 The Complete M (RIACON #31007106), 6-position, 2000 User Guide quick-connect terminal, screw WMC2-XADN-0000 The Complete M connection for 28-14 AWG wires, 2000 User Guide on CD tighten to 7 in/lb WMC2-XTDN-0000 2000 Tutorial...
  • Page 37 Watlow Controls Watlow Controls is a division of Watlow Electric Mfg. Co., St. Louis, Missouri, a manu- facturer of industrial electric heating products since 1922. Watlow begins with a full set of specifications and completes an industrial product that is manufactured totally in- house, in the U.S.A.
  • Page 38 Notes Watlow M 2 0 0 0 Appl ic ati on 8 I N I H E F...
  • Page 39 Notes Applica tion 8 Wa tlow M 2000 I N I H E F...
  • Page 40 Watlow M ™ 2000 Convection Oven Applications Guide Watlow Controls, 1241 Bundy Blvd., P.O. Box 5580, Winona, MN U.S.A. 55987-5580 Phone: (507) 454-5300, Fax: (507) 452-4507...

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