Joni MaxiMix QuickChill Operating Manual
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Joni MaxiMix QuickChill Operating Manual

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Operating Manual
Kettle model:
-MaxiMix QuickChill / OptiMix QuickChill (AutoTemp 56)
-MultiMix / OptiMix / MaxiMix (AutoTemp 36 / 56)
-Multi / Opti / Maxi (AutoTemp 32)
-EasyMix (AutoTemp 36)
-Easy / EasyMobil / EasyStand (AutoTemp 32)
Valid through Software version 1.9
"Original instructions"
Document 10000028013-DOC-000-00-EN
Manufacturer: Jøni A/S

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Summary of Contents for Joni MaxiMix QuickChill

  • Page 1 Operating Manual Kettle model: -MaxiMix QuickChill / OptiMix QuickChill (AutoTemp 56) -MultiMix / OptiMix / MaxiMix (AutoTemp 36 / 56) -Multi / Opti / Maxi (AutoTemp 32) -EasyMix (AutoTemp 36) -Easy / EasyMobil / EasyStand (AutoTemp 32) Valid through Software version 1.9 “Original instructions”...

  • Page 2: Table Of Contents

    Table of contents Foreword ..............2 General .

  • Page 3: Foreword

    Foreword This manual contains operating instructions for the appliance. The ‘Installation Instructions’ and ‘Service Instructions’ folders contain additional information about the appliance. Please contact your dealer if you have any further questions concerning the appliance. This manual has been optimized for colour printing Before use Please read this user manual carefully before using the appliance for the first time.

  • Page 4: General

    General Purpose The kettle must be stored and used indoors. The appliance is intended for professional use in connection with heating, cooking, stirring and other sim- ilar food preparation processes. The appliance must not be used for other purposes, including heating of acids or other chemical sub- stances.
  • Page 5 NOTICE! Special conditions to be observed when using the appliance, to ensure safe and trouble-free op- eration, is written in this format and marked with the symbol above The following symbols, depending on the model, can be found on the device: Fig.

  • Page 6: Controller

    Controller The controller’s functions are shown on the display gathered in function groups to make operation simple and clear. Below the display, there are a number of function buttons. The number of function buttons depends on the appliance configuration. Function keys Control on Control off Switch between hot and cold water filling (Accessory)
  • Page 7 AutoTemp 32 Fig. 0-4 Controller AutoTemp 32 Heating functions Water filling functions Timer functions Keys for tilt operation Arrow keys “Standby” key AutoTemp 36 Fig. 0-5 Controller AutoTemp 36 Heating and chilling functions Stirrer functions Water filling functions Timer functions Keys for tilt operation Arrow keys Keys and LED’s for heating and chilling modes...
  • Page 8 AutoTemp 56 Fig. 0-6 Controller AutoTemp 56 Heating and chilling functions Stirrer functions Water filling functions Program functions Keys for tilt operation Arrow keys Keys and LED’s for heating and chilling modes “Standby” key General control methodology In general, a function key is pressed so that the associated display flashes, indicating that the value can be altered using the arrow keys.

  • Page 9: Operation

    Operation CAUTION! When using the kettle, both the intended purpose of the kettle and the safety instructions must be followed CAUTION! The kettle must not be left unattended when in use. CAUTION! The kettle must be operated from the front. CAUTION! Should a hazardous situation occur at the appliance, turn off the safety switch immediately.
  • Page 10 CAUTION! Valves on the kettle bowl must not be opened, when the kettle is pressurized. CAUTION! For safety reasons, the kettle must not be filled to within 5 cm from the rim. Otherwise, there is an increased risk of over boiling and emptying the kettle will be difficult. CAUTION! During use, no steam may be discharged from the safety valve.

  • Page 11: Switching The Kettle On And Off

    Fig. 0-8 Castor brakes disengaged Fig. 0-9 Castor brakes engaged Switching the kettle on and off Turn power supply on by turning the handle clockwise to position ‘I’. Fig. 0-10 On Turn power supply off by turning the handle anticlockwise to position ‘0’. Fig.
  • Page 12 On kettles with compressed air, the compressed air supply must be opened in order for the kettle to func- tion. If a requirement for an access code has been activated in the user menu in order to switch the kettle on, the heating display will show ‘PAS’, and a four digit access code must be entered in order to activate the kettle.

  • Page 13: Tilting Function

    Tilting function CAUTION! Due to the risk of crushing injuries, it is forbidden to stay behind or below the kettle, when the tilting function is operated. CAUTION! Due to the risk of crushing injuries, no hands or fingers may be placed between any fixed or mov- ing components, when the tilting function is operated.

  • Page 14: Adjusting The Heat

    Adjusting the heat NOTICE! When the kettle is heating, pressure is built up inside the jacket. This pressure can be observed at the pressure gauge at the rear of the kettle. Automatic water level control in steam generator Water level in the steam generator is monitored by the kettle control system. Water will be added auto- matically if necessary to maintain the correct level.
  • Page 15 Open valve to bleed condensate. Close valve when condensate flow stops. The kettle is now ready to heat. 14/69 we know what‘s cooking...
  • Page 16 AutoTemp 16, 32 and 36 The heat is adjusted using the part of the panel shown in the following illustration. Fig. 0-13 Adjusting the heat, AutoTemp 16, 32 og 36 Key for jacket temperature Display for jacket temperature LED for heating and chilling on Key for heating chilling on/off Generally, the display will show the actual jacket temperature.
  • Page 17 NOTICE! The heating power function is used to determine the temperature of the steam jacket based on the food temperature, and therefore how powerful the heating should be. As the food is heated, the temperature of the jacket will automatically increase. Lower power gives gentler heating but a longer heating time.

  • Page 18: Chilling

    Chilling AutoTemp 36 and 56 CAUTION! Watch out for discharging water/steam from the bottom of the kettle when the chilling function is activated. The chilling function is used to chill the contents of the kettle. In technical terms, there are two solutions: •...
  • Page 19 NOTICE! To ensure that the food is at the temperature set point, it may be necessary to set the set point for food temperature lower, e.g. to 1 ºC. Starting and stopping chilling Chilling is started/stopped by pressing .The LED will illuminate when chilling is switched on. The kettle must be in the vertical position in order to chill.
  • Page 20 NOTICE! When chilling, depending on the contents of the kettle and stirring there may be a difference be- tween the temperature shown in the display and the actual temperature of the food. It is therefore important to check the temperature of the food with another temperature measure- ment directly in the food.
  • Page 21 End chilling Step Action Shut off the water supply to the kettle’s steam generator by setting the selector switch to heating. Close the valve for chilling water out. Open the kettle’s venting valve. Open the valve for water level and allow the excess water to drain out.
  • Page 22 Close the valve for water level when no more water is draining out. The kettle is now ready for heating. 21/69 we know what‘s cooking...

  • Page 23: Filling The Kettle With Water

    Filling the kettle with water CAUTION! Use caution, the water can be hot and pose a risk of burns. The water filling function is adjusted using the part of the panel shown in the following illustration. Fig. 0-16 Filling the kettle with water, AutoTemp 32, 36 and 56 Key for manual water filling Key for automatic water filling Display for water quantity or time...
  • Page 24 Start the filling of the required quantity by pressing so that the LED illuminates and the quantity is counted down. Filling will stop automatically when the required quantity reaches 0. The filling process can be interrupted by pressing sagain so that the LED extinguishes. The remaining quantity can now be adjusted using the arrows.
  • Page 25 This function enables the user to fill the kettle with water without holding down a key. Water filling will start when is pressed. Filling will stop when is pressed again. Switch between hot and cold water filling The switch is optional Fig.

  • Page 26: Timer

    Timer Only applies to AutoTemp 32 and 36 Fig. 0-19 Timer, AutoTemp 32 and 36 Key for timer signal Key for time signal Display for remaining time/time LED for timer on The Timer function enables the heating/chilling function to be switched off either at a particular time or after a remaining period of time.

  • Page 27: Stirrer

    Stirrer Only applies to AutoTemp 16, 36 and 56 CAUTION! Never put your hands, fingers or objects down into the kettle when the stirrer is switched on. CAUTION! Never touch the stirrer connection or shaft when the stirrer is operating. CAUTION! Adjust the speed of the stirrer according to how full the kettle is, so that the contents do not splash over.
  • Page 28 open, an error code will be shown. If the kettle is fitted with SlowMix, the stirrer can however rotate slowly when the lid is open and the kettle is tilted.The fan in the bottom of the kettle allows the stirrer motor to be cooled.
  • Page 29 Fig. 0-21 Stirrer Key for revolutions per minute (RPM) Key for stirring pattern Display for RPM Display for stirring pattern LED for stirrer on Key for stirrer on/off The displays are generally turned on by pressing . The displays are turned off again after 10 minutes without use.

  • Page 30: Inspection Hatch

    Mash potatoes, mix sauces, etc. Stirring with directional changes. 30-55 4 revolutions clockwise, ½ revolu- tion pause, 3 revolutions counter clockwise, ½ revolution pause, etc. Casserole dishes, etc. which require Stirring with directional changes. careful stirring at regular intervals. 3 revolutions clockwise, 50 revolu- tions pause, 3 revolutions counter clockwise, 50 revolutions pause, etc.

  • Page 31: Slowmix

    Fig. 0-22 Lid with inspection hatch SlowMix Additional equipment The SlowMix function enables the contents of the kettle to be stirred slowly when the lid is opened. It can be used, for example, to spread the contents evenly when the kettle is emptied. To activate SlowMix, open the lid completely.

  • Page 32: Programs

    Programs Only applies to AutoTemp 56 Fig. 0-23 Programs Key for program selection/interruption Key for correct program/confirm value Display for program and variant LED for program on Key for program start Selecting the program and variant Press so that the display flashes and select the program using the large arrows and the variant using the small arrows.
  • Page 33 The user must set the relevant parameters to enable the kettle to execute a program. In this example, the following parameters must be set: • When the process should start? • How much water should be added to the kettle? •...
  • Page 34 Set the set point for food temperature and heating P08.1 Food temperature power P08.2 Heating power Set stirring pattern and stirring RPM P09.1 Stirring pattern Switch on the stirrer P09.2 Stirring rate If stirring pattern 0 is selected, this step will be skipped. 1) Press so that the program display flashes and select program 4 using the large arrows and the variant using the small arrows.

  • Page 35: Programs For Autotemp 56

    If a program is cancelled, all functions will continue in their current mode. This means that no functions will be activated/deactivated.When a program is running, it will respond to manual key presses. This has three important consequences: • The kettle can be used normally whilst the program is running. The user can therefore add water to the kettle or adjust the temperature if desired while the program is running.
  • Page 36 Step Action Parameter Switch to heating mode Set the set point for food temperature and heating P02.1 Food temperature power P02.2 Heating power Switch on heating Set stirring pattern and stirring RPM P04.1 Stirring pattern Switch on the stirrer P04.2 Stirring rate If stirring pattern 0 is selected, this step will be skipped Pause for required time...
  • Page 37 Step Action Parameter Set stirring pattern and stirring RPM P01.1 Stirring pattern Switch on the stirrer P01.2 Stirring rate If stirring pattern 0 is selected, this step will be skipped. Pause for required time P02.1 Time Set stirring pattern and stirring RPM P03.1 Stirring pattern Switch on the stirrer P03.2 Stirring rate...
  • Page 38 Pause until the set point for food temperature has been reached Switch off chilling Switch off the stirrer Activate beeper Program 8 (Only with the additional equipment for chilling) This program starts the heating function and stirrer. After the required period of time, the temperature set point, heating power, stirring pattern and RPM are altered.
  • Page 39 This program adds water to the kettle and starts the heating function and stirrer at a set time. After the required period of time, the temperature set point, heating power, stirring pattern and RPM are altered. After a period of time, chilling to a temperature set point is started. When this temperature has been reached, the chilling function and the stirrer are stopped and the beeper is activated.This program could be used, for example, to automatically start cooking followed by warm-keeping and chilling.
  • Page 40 Set the set point for food temperature and chilling P02.1 Food temperature power P02.2 Chilling power Switch on chilling Set stirring pattern and stirring RPM P04.1 Stirring pattern Switch on the stirrer P04.2 Stirring rate If stirring pattern 0 is selected, this step will be skipped Pause for required time P05.1 Time...
  • Page 41 Set the set point for food temperature and heating P02.1 Food temperature power P02.2 Heating power Switch on heating Set stirring pattern and stirring RPM P04.1 Stirring pattern Switch on the stirrer P04.2 Stirring rate If stirring pattern 0 is selected, this step will be skipped Pause for required time P05.1 Time...
  • Page 42 Set stirring pattern and stirring RPM P07.1 Stirring pattern Switch on the stirrer P07.2 Stirring rate If stirring pattern 0 is selected, this step will be skipped. Pause for required time P08.1 Time Set the set point for food temperature and heating P9.1 Food temperature power P9.2 Heating power...
  • Page 43 Activate beeper Program 14 (Only with the additional equipment for chilling) This program starts the heating function and stirrer. When the required temperature has been reached, the temperature set point, heating power, stirring pattern and RPM are altered. After the required period of time, the temperature set point, heating power, stirring pattern and RPM are altered again.
  • Page 44 This program chills the contents of the kettle. At a set time it switches to heating. When the required tem- perature has been reached, temperature set point, heating power, stirring pattern and RPM are altered. After the required period of time, the temperature set point, heating power, stirring pattern and RPM are altered again.

  • Page 45: Additional Equipment

    Additional equipment CAUTION! Additional equipment can become hot when in use. Always wear gloves when operating/han- dling. Sieve plate CAUTION! Keep clear of the front of the kettle when it is being tilted, as hot liquids can splash as they are poured from the kettle.

  • Page 46: Cooking Basket

    Fig. 0-25 Pouring plate The pouring plate is used when more controlled emptying is required, i.e. when pouring into small con- tainers. The pouring plate is placed into the pouring lip and the kettle is tilted. Cooking basket CAUTION! Do not fill the basket too much or use lifting equipment to avoid heavy lifting and back injuries. Fig.

  • Page 47: Output For Temperature Logging

    Fig. 0-27 Målepind The measuring rod is used to measure the volume in the kettle. Output for temperature logging NOTICE! When chilling, depending on the contents of the kettle and stirring there may be a difference be- tween the temperature shown in the display and the actual temperature of the food. It is therefore important to check the temperature of the food with another temperature measure- ment directly in the food.

  • Page 48: Tool Trolley

    CAUTION! Do not spray on humans The spray gun is used to clean the kettle. Tool trolley Fig. 0-28 Tool trolley The trolley is used to store equipment such as: Mixing tool, cleaning tool, sieve plate pouring plate, which can hang on the pegs of the trolley Foot pedal NOTICE! If the foot pedal is pressed hard to the bottom, the panic stop of the appliance will be activated.
  • Page 49 The foot pedal is operated by placing the foot pedal on a flat solid surface. Insert the foot so that it hits the activation pole and the foot is then pressed downwards towards the pedal to activate the switch. The foot pedal is deactivated by lifting the foot away from the pedal. Tilt The conditions for tilt must be met as specified in Tilting function, for tilt to be enabled with foot pedal.

  • Page 50: Drain Valve Type Echtermann

    Drain valve type Echtermann CAUTION! Check that the valve and any additional connections, such as pumps and hoses are connected correctly, before the handle is operated. CAUTION! Open the valve slowly and be careful about the warm content of the appliance. CAUTION! Be aware that there may be food inside the valve, that is not prepared as the rest of the content.
  • Page 51 Mounting Drain valve type Echtermann Fig. 0-31 Mounting Drain valve type Echtermann Lubricate mounting stud with special fitting grease. Mount the valve so that the outlet points vertically to the floor. The valve is secured with an M8 bolt. Operating drain valve type Echtermann Fig.

  • Page 52: Drain Valve Type Butterfly Valve

    Lubrication drain valve type Echtermann Fig. 0-33 Lubrication drain valve type Echtermann The valve gaskets must be lubricated every time before use, with special fitting grease. NOTICE! The valve gaskets is considered as a wear part and should be replaced if any visible signs of damage occurs.
  • Page 53 Fig. 0-34 Butterfly valve type ISO Operate to open the butterfly valve Fig. 0-35 Operate to open the butterfly valve The handle is pulled out to unock the valve. Handle is turned 90° away fom the kettle to open the valve and when the handle is released, then the handle is locked.
  • Page 54 Fig. 0-36 Open butterfly valve Operation to close the butterflyvalve Fig. 0-37 Operation to close the butterflyvalve The handle is pulled out to unock the valve. Handle is turned 90° towards the kettle to open the valve and when the handle is released, then the handle is locked Fig.

  • Page 55: User Menu And Factory Settings Menu

    User menu and factory settings menu The kettle’s control system depends on a number of parameters which must be set correctly in order for the kettle to work. These parameters are set in the user menu and the factory settings menu. Only the parameters that are relevant to the control of the kettle will be shown.As the parameters in the factory settings menu have an effect on parameters in the user menu, changes must first be made in the factory settings menu.In ‘Factory data’, users can view the parameters that are set at the factory.
  • Page 56 56.0 Select lid type 0 = separate lid/hinged lid without switch 1 = Hinged lid with switch 60.1 Select safety factor for maximum opening time of 2.0 - 5.0 solenoid valve 1.0 corresponds to 12 litres/minute through the valve. 60.2 Select whether a water flow meter has been fit- 0 = No 1 = Yes...
  • Page 57 With the AutoTemp 16 control, the current menu item and the associated value are shown alternately in the temperature display. The value is set using the arrow keys and saved by pressing heating- When a value has been saved, the next menu item will appear.The user menu is exited when the last parameter has been saved and the display shows ‘---’.The user menu will be cancelled if the user press- or if no key is pressed for two minutes.

  • Page 58: Adjusting The Clock

    Specify whether programs are to be written to 0 = No the internal memory. 1 = Yes This must be performed when commissioning new controllers. The programs will then be gen- erated and all variants will be set to their default values.
  • Page 59 The stirrer cannot be switched on, as the lid is open. The kettle cannot tilt, as the motor’s duty factor has been exceeded. Wait approx. 30 seconds and tilt again. After 4 minutes, the tilt motor's intermittence will be reset. Chilling mode cannot be activated, as the kettle is not fitted with the chilling function.
  • Page 60 Error messages If a system error occurs, an error code will be shown and the LED will flash rapidly. The error code will normally not disappear until the controller is switched off and may require a service inspection. If such an error occurs, the kettle cannot be put into “Standby”-mode, but has to be switched off on the function key Error code Description Food temperature <...
  • Page 61 E99 occurred during emptying function. E99 occurred during filling of water to level. E99 occurred during filling of water to remove pressure. Timeout on 'remove pressure' during initialization. Timeout on emptying during initialization. Timeout on 'remove pressure' during pre-cooling. Tilt-switch is not activated even tough the key for Tilt has been pressed for more than 5 seconds.

  • Page 62: Cleaning

    Cleaning NOTICE! When cleaning the drain valve, take care to clean the valve and connecting pipe to the kettle. NOTICE! Drain- / Butterfly valve must be lubricated with special fitting grease, every time it’s cleaned or dismantled. CAUTION! Never leave any remains of cleaning water in the kettle bowl. Even small drops can damage the steel.
  • Page 63 NOTICE! Extreme care must be taken when cleaning the drain cock/valve and the passage in the kettle. NOTICE! If the kettle is equipped with a rotatable lid (additional equipment), the lid can be placed in various positions, to ease accessibility for the whole surface. To rotate the lid, open it and pull down the brim.

  • Page 64: Cleaning Drain Valve Type Echtermann

    Cleaning Drain valve type Echtermann Fig. 0-39 Dismantle drain valve The Handle on the open valve is turned 15°. The handle is pulled outwards and upwards. The insert is lifted out of the valve and is ready for cleaning. The drain valve is assembled in reverse order of the above. Lubrication drain valve type Echtermann Fig.

  • Page 65: Maintenance

    Maintenance The kettle needs careful maintenance for maximum reliability. Essential maintenance which must be car- ried out by the owner/user of the machine is described below. Failure to follow these instructions will re- lease the manufacturer from any liability. CAUTION! During the heating process, steam pressure is generated inside the jacket and it is therefore im- portant to exercise caution when maintaining the appliance.
  • Page 66 65/69 we know what‘s cooking...

  • Page 67: Annual Maintenance

    Annual maintenance NOTICE! This maintenance must be performed by skilled technicians. 1) Check that the appliance is still firmly attached to the floor. 2) Check that the top of the kettle is horizontal in the normal position. 3) If the kettle has been fitted with a hinged lid, check that the lid closes correctly. 4) Check that all electric operating handles, control lamps, etc.

  • Page 68: Testing The Safety Pressure Switch And The Safety Valve

    scribed in the service instructions. 20) Clean/replace air filter on pillars with ventilation. Not all kettles have pillars with ventilation. 21) Check the safety pressure switch and the safety valve according to chapter: Testing the safety pres- sure switch and the safety valve. Testing the safety pressure switch and the safety valve CAUTION! If national regulations deviate from the following, the national regulations must always be fol-...
  • Page 69 Testing electrically heated kettles The kettle must be in the vertical position and in heating mode when this test is performed. 1) Install a separate control pressure gauge on the test flange at the rear of the kettle. Open the test flange valve.
  • Page 70 CAUTION! If the kettle is switched off before the safety pressure control is engaged error E99 will occur. The procedure is then to switch of the supply to the kettle and wait until the pressure has dropped to below 0.8 bar. Testing steam-heated kettles On steam-heated kettles, a check must be performed to ensure that the safety valve and reduction valve on the fixed installation upstream of the kettle is working correctly.

This manual is also suitable for:

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