Ideal AKE CALEO COLD Translation Of The Original Operating Manual
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Ideal AKE CALEO COLD Translation Of The Original Operating Manual

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Translation of the original
Operating Manual
CALEO COLD/NEUTRAL
22A

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  • Page 1 Translation of the original Operating Manual CALEO COLD/NEUTRAL...
  • Page 2 Subject to technical changes | Valid as of January 2022...
  • Page 3 Information on this operating manual The user’s manual presented here applies to all units of the type CALEO COLD, CALEO NEUTRAL, CALEO NEUTRAL PLUS, CALEO AIR TOWER (self-service display cases), independent of the different possible configurations regarding freestanding and Gastronorm dimensions.

  • Page 4: Table Of Contents

    Content General Information and Safety 1.1. Foreword 1.2. Flexibility 1.3. Scope 1.4. Guarantee and Liability 1.5. Support 1.5.1. Further contact details for inquiries/repair 1.6. Used symbols and signal words 1.7. Marking 1.8. General safety instructions 1.9. Special safety instructions for units with propane refrigerant (R290) 1.10.
  • Page 5 Cleaning / Maintenance / Servicing 4.1. Cleaning and care 4.1.1. Cleaning intervals 4.1.2. Cleaning agents 4.1.3. Cleaning the evaporator 4.1.4. Cleaning the glass 4.1.5. Cleaning the condenser 4.1.6. Cleaning the night roller blind 4.1.7. Cleaning hinged hot gas condensate evaporation 4.1.8.

  • Page 6: General Information And Safety

    CALEO COLD/NEUTRAL GENERAL INFORMATION AND SAFETY 1. General Information and Safety 1.1. Foreword Thank you for choosing one of our appliances. This product incorporates the highest technical standards with practical operating convenience. With your unit, you have a product that is state of the art with regard to operating safety for the start-up personnel, the operator and user.

  • Page 7: Flexibility

    1.2. Flexibility Stand-alone unit installation Wall installation Back-to-back Side-by-side Front side with corner modules Front side with refrigerated well with Four modules back-to-back convection cooling and shelves Well, unrefrigerated, squared Stand-alone solution Front side with Caleo module 142 Corner module, unrefrigerated, oblique Corner module, unrefrigerated, squared NOTE All Caleo units are equipped with height-adjustable feet and castors.

  • Page 8: Scope

    CALEO COLD/NEUTRAL GENERAL INFORMATION AND SAFETY 1.3. Scope This operating manual applies to the following models as well as assignable custom models of the CALEO series (self-contained or remote refrigeration): Caleo Cold Caleo Neutral Caleo Neutral Plus Caleo Airtower (cooling)

  • Page 9: Guarantee And Liability

    1.4. Guarantee and Liability Our “General Terms and Conditions (GTC) or customer-specific payment and delivery conditions” apply. A guarantee claim and liability for personal and property damage is not possible if it is attributable to one or more of the following reasons: •...

  • Page 10: Support

    CALEO COLD/NEUTRAL GENERAL INFORMATION AND SAFETY 1.5. Support In the event of technical questions, contact your supplier or the manufacturer. AKE Ausseer Kälte- und Edelstahltechnik GmbH Pichl 66 A-8984 Bad Mitterndorf T: +43 3624 21100 - 0 F: +43 3624 21100 - 33 E: office@ake.at...

  • Page 11: Used Symbols And Signal Words

    1.6. Used symbols and signal words DANGER Imminent danger to the life of persons Safety information with the DANGER signal word indicates imminent danger to the life and health of persons. Failure to observe these safety instructions can lead to death or serious damage. WARNING Danger of personal injury (serious injuries) and possibly property damage as well Safety information with the WARNING signal word indicates a dangerous situation that can have an impact on the health...

  • Page 12: Marking

    CALEO COLD/NEUTRAL GENERAL INFORMATION AND SAFETY 1.7. Marking AKE Ausseer Kälte- und Edelstahltechnik GmbH Pichl 66, A-8984 Bad Mitterndorf www.ideal-ake.at The unit is clearly identified by the content of its rating plate. The rating plate is Serial-No.: located on the cover of the controller or in the base, close to the control box.

  • Page 13: General Safety Instructions

    1.8. General safety instructions Generally, the following safety provisions and obligations apply when working with the unit: • Covers with warning signs may only be opened by authorised specialists. • The units must not be cleaned with a water jet. •...

  • Page 14: Special Safety Instructions For Units With Propane Refrigerant (R290)

    CALEO COLD/NEUTRAL GENERAL INFORMATION AND SAFETY 1.9. Special safety instructions for units with propane refrigerant (R290) The following applies to units with propane (R290) refrigerant: • For the installation or combination with devices as well as electrical and refrigeration components that do not correspond to an R290 design according to the respective guidelines, the unit must be covered and distanced from the adjoining units/components.

  • Page 15: Usage In Accordance With The Intended Purpose

    1.10. Usage in accordance with the intended purpose The units are specially designed for freestanding CALEO islands, as CALEO modules, or for individual installation (see chapter Flexibility). They are suitable for keeping packaged food products and beverages cold and presenting them at controllable tempera- tures (see catalogue and homepage).

  • Page 16: Target Group And Prior Knowledge

    CALEO COLD/NEUTRAL GENERAL INFORMATION AND SAFETY 1.11. Target group and prior knowledge This documentation is intended for operating personnel in the area of gastronomy (e.g.: hotel chains, restaurants, catering) as well for the installation personnel. The unit may only be operated by trained personnel who are to be defined by the operator.

  • Page 17: Reasonably Foreseeable Misuse

    1.12. Reasonably foreseeable misuse The units must not be used as follows: • No food may be cooled. The unit must not be filled with food that exceeds the stipulated core temperature (+5 °C). • Operation outside the specified temperature range is not reliably possible. See the catalogue and website. •...

  • Page 18: Residual Dangers

    CALEO COLD/NEUTRAL GENERAL INFORMATION AND SAFETY 1.14. Residual dangers Even with maximum care during the design and construction of the units and taking into consideration all safety-relevant circumstan- ces, there can still be residual dangers that were evaluated by means of a risk assessment. All the residual risks and safety instructions from the risk assessment are listed in this chapter.
  • Page 19 WARNING Danger of being hit by the units during installation, cleaning and maintenance work Be aware of possible dangers of being hit by the unit. WARNING Danger of crushing/cutting when handling the evaporator box When lifting and reinserting the evaporator box, use the metal rod intended for that purpose. When lifting the evaporator box, make sure that it is lifted far enough until the locking tabs snap into place automatically.
  • Page 20 CALEO COLD/NEUTRAL GENERAL INFORMATION AND SAFETY CAUTION Danger of tripping in the entire area around the unit Be aware of possible tripping hazards from cables/lines installed on the floor. Lines and cables must be installed safely by the operator so that there is no tripping hazard.

  • Page 21: Personal Protective Equipment

    1.15. Personal protective equipment The following protective equipment must be worn for installation, dismantling and maintenance work: ar safety shoes for installation and loading work. Wear safety gloves according to EN 378-3 during assembly and loading activities and during activities with refrigerant. Wear safety glasses when disposing of the refrigerant and damaged parts/components.

  • Page 22: Transport And Packaging

    CALEO COLD/NEUTRAL GENERAL INFORMATION AND SAFETY 1.16. Transport and packaging NOTE All units must only be transported and stored in the position of use (horizontal). Units with propane or other combustible and explosive refrigerants must be transported and handled observing the points given in Chapter 1.9. The safety inst- ructions in Chapter 1.8 must be complied with.

  • Page 23: Disposal

    1.17. Disposal WARNING Various dangers when disposing of refrigerants Wear protective gloves and eye protection during the disposal of refrigerants (propane, R404A, R134A etc.). Working with open flames is forbidden during the disposal of refrigerant. Dispose of the refrigerant properly and in an environmentally compatible way.

  • Page 24: Technology

    CALEO COLD/NEUTRAL TECHNOLOGY 2. Technology 2.1. Explanation of terms for components Caleo Cold Designation Base (including compressor compartment1 and castors) Exhaust air duct, left (100 mm) Air baffle plate, back wall Lighting support (with lamp) Shelf support Possibilities: • choice of inclined/straight position through hooking in the top tab •...
  • Page 25 The partitions (left or right) are absolutely necessary for the installation of a Caleo Hot/Caleo Hot Basic or Caleo Neutral unit on a Caleo Cold unit. The partitions (left or right) can be removed for the installation of a Caleo Cold unit on a Caleo Cold unit.
  • Page 26 CALEO COLD/NEUTRAL TECHNOLOGY CALEO AIR TOWER (refrigerated well with convection cooling) Designation Controller (including display) Base with compartments (model-dependent) Left baffle glass Base deck Front baffle glass Ventilation plate (incoming and outgoing air) Compressor compartment (including conden- sing unit) CALEO CORNER MODULE (UNREFRIGERATED)

  • Page 27: Accessories

    2.2. Accessories Product basket, large/small with holder Glass shelf (front side) Chutes Bumpers with a wood look Cough and spit guard Subject to technical changes | Valid as of January 2022...

  • Page 28: Technical Specifications

    CALEO COLD/NEUTRAL TECHNOLOGY 2.3. Technical specifications Protection class Protection class I earth connection EN 61140 Performance data According to rating plate or • homepage • catalogue • offer Noise data 70 dB(A) (closed units) IEC 60335-1 IEC 60335-2-89 Connection of drinking The distributor/operator is responsible for this.

  • Page 29: Safety Instructions On The Unit

    2.4. Safety instructions on the unit Safety instructions are attached to the unit. They must be followed under all circumstances. If the safety markings start to blister or become damaged over the course of the service life of the unit, then they must be replaced by new stickers without delay. The legibility and completeness must be checked at regular intervals.

  • Page 30: Electrical Information

    CALEO COLD/NEUTRAL TECHNOLOGY 2.4.1. Electrical information The units are electrically fully equipped and installed (due to special construction depending on the order specification, the product may be prepared for customer-side controller/electrics). NOTE The cooling zone controller is completely set and ready for operation. After completion of the installation, check parameter H11 (calibration of return air sensor).

  • Page 31: Refrigeration-Related Information

    2.4.2. Refrigeration-related information All units are equipped with coated fin coil evaporators. The connection pipes lead out downwards through the foamed refrigerated well. All pipes are installed and insulated. Units that are configured with gas dampers for the opened position of the fin coil evapo- rator must be checked monthly to make sure they work (model dependent).

  • Page 32: Assembly And Installation Guide

    CALEO COLD/NEUTRAL TECHNOLOGY 2.5. Assembly and Installation guide In this chapter, you are given important Information on the assembly and use of the units. 2.5.1. First steps Delivery acceptance Check whether the unit has any transport damage and write down the damage that you discover on the transfer papers from the freight forwarder as well as on your form.
  • Page 33 WARNING Danger of the unit tipping on an uneven and unstable subsurfaceAchten Sie darauf, das Gerät ausschließlich auf ebenen Make sure that the unit is installed exclusively on a level and adequately stable subsurface. The unit could tip over, parts could fall or open unintentionally.

  • Page 34: Unit Installation

    CALEO COLD/NEUTRAL TECHNOLOGY 2.5.2. Unit installation Unit installation for more than 2 units (back-to-back or side-by-side): Observe the associated installation guide for the „Caleo Island“. The instructions contained in it must be followed. The instructions can be found on the manufacturer‘s homepage or are available from customer support.

  • Page 35: Installation Of The Unit Above 2000 M Above Sea Level

    Connection of the units in the base: All adjacent units must be connected in the base. For this purpose, mounting aids (fastening nuts) are pre-mounted in the base on each side of the unit. Connect two units that are beside each other with the help of a screw (M8) in the designated fastening nuts. Check the hold of each connection.

  • Page 36: Installation Of The Control Box

    CALEO COLD/NEUTRAL TECHNOLOGY 2.6. Installation of the control box The controller housing (incl. controller and display) is attached to the base of the unit (standard version). In the case of remote re- frigeration units, the controller is supplied loose and must be professionally installed after unit installation.

  • Page 37: Condensate Disposal

    2.7. Condensate disposal The condensate can be disposed of in a variety of ways (see table in Chapter 2.3). WARNING Danger from leaking water from an open hot gas evaporation or improperly installed condensate tray During the installation as well as operation of the unit, pay attention to a properly pushed-in condensate tray and completely closed hot gas evaporation.

  • Page 38: Air Circulation

    CALEO COLD/NEUTRAL TECHNOLOGY 2.8. Air circulation By default, the units are delivered with incoming air on the operator side and outgoing air on the customer side. We recommend ha- ving the exhaust air outlet on the customer side (see variant 1). If an exhaust air outlet on the customer side is not possible, then the exhaust air must be configured to be on the side or on the operator side (see variant 2).
  • Page 39 Exhaust Air inlet for opening for cold air hot air Correct Front side of the condenser housing Removable fan grille Counter covering Narrow gap between condenser housing and cover- ing (approx. 5 mm). Seal the gap with sealing tape. NOTE Prevent the hot exhaust air from being drawn back into the compressor compartment.

  • Page 40: Defrosting Possibilities

    CALEO COLD/NEUTRAL CALEO COLD/NEUTRAL TECHNOLOGY 2.9. Defrosting possibilities Automatic defrosting Defrosting is handled automatically with the electronic thermostat. The unit starts the defrosting process automatically at regular intervals (depending on the model). The duration of a defrosting phase is already set at the factory for the respective model. During this time, the centre LED display (defrosting) illuminates on the left display.
  • Page 41 CALEO COLD/NEUTRAL NOTES Subject to technical changes | Valid as of January 2022...

  • Page 42: Operation And Usage

    CALEO COLD/NEUTRAL OPERATION AND USAGE 3. OPERATION AND USAGE This chapter explains the proper start-up as well as operation of the unit. 3.1. Initial start-up Before the initial start-up, a waiting period of at least two hours must be kept after the installation. This rest period ensures that any oil that is located in the compressor capsule, which could have become displaced during transport, can run back to the compressor (applies to self-contained cooling appliances).

  • Page 43: Switch Unit On

    3.2. Switch unit on Press the On/Off switch (for Caleo Neutral and Caleo Neutral Plus) to switch on the LED light or the On button on the controller display (for Caleo Cold) to switch on the unit. 3.2.1. Störk button assignment The button assignments and their functions are explained in the following table.

  • Page 44: Temperature Setting

    CALEO COLD/NEUTRAL OPERATION AND USAGE 3.2.2. Temperature setting The interior temperature is regulated via the display of the electronic temperature controller. It is located on the control box. The factory set target value can be shown by pressing the SET button. The temperature that you desire can be set by holding the SET button and simultaneously pressing the UP button for a higher temperature or alternatively the DOWN button for a lower temperature.

  • Page 45: Sensor Calibration

    3.2.3. Sensor calibration For a new installation and start-up of a unit, a sensor calibration is only possible after the target value temperature has been reached. This will take some time. NOTE The cooling zone controller is completely set and ready for operation. After completion of the installation, check parameter H11 (calibration of return air sensor).

  • Page 46: Stocking The Unit

    CALEO COLD/NEUTRAL OPERATION AND USAGE 3.3. Stocking the unit Stocking Stock the unit with pre-cooled products via the customer side. The products can be placed on glass shelves and on the base deck. NOTE Observe the maximum carrying capacity of the base decks and shelves Loading shelves: see stacking limit / outline drawing of the corresponding model group.

  • Page 47: Stacking Limits / Outline Drawings

    Please contact your supplier, specialist dealer or manufacturer regarding this. max. 30 kg max. 50 kg max. 120 kg max. 120 kg EK014319 EK014322 Caleo Cold Air Tower Subject to technical changes | Valid as of January 2022...

  • Page 48: Height Adjustment Of The Shelves

    CALEO COLD/NEUTRAL OPERATION AND USAGE 3.3.2. Height adjustment of the shelves The height and incline of the intermediate shelves can be adjusted in order to adapt the unit to your requirements. The intermedia- te shelves can be moved by one level (± 25 mm) from the middle position.
  • Page 49 Height-adjustment of the base decks (Air Tower) Some units are delivered with adjustable-height base decks. For models with a deep refrigerated well, this offers many possibilities for product presentation (see Chapter 2.1). GN trays with a maximum depth of 150 mm can be used. Models of the BAK design are delivered with flat shelves without height adjustment (Backnorm baking sheets with 600 x 400 mm) NOTE When adjusting the base decks, observe the stacking limits specified for the respective refrigeration appliance.

  • Page 50: Malfunctions And Causes

    CALEO COLD/NEUTRAL OPERATION AND USAGE 3.4. Malfunctions and causes NOTE If malfunctions occur, switch off the unit. Please immediately contact your supplier or the manufacturer. Fault Possible Cause Remedy The unit doesn‘t work. Power supply disconnected Fit of the earthing contact plug (for power outlet and controller).
  • Page 51 Fault Possible Cause Remedy The evaporator ices up constantly. The fans aren’t running. authorised service specialist / support. Air circulation impeded in the unit. Uncover ventilation slits (see Chapter 2.9). Evaporator tray inserted incorrectly. Insert the evaporator tray with the opening facing upwards as described in chapter 3.4.3.

  • Page 52: Status Displays And Error Messages On The Display

    CALEO COLD/NEUTRAL OPERATION AND USAGE 3.5. Status displays and error messages on the display ST501 ST200F Message Cause Measures Overtemperature - temperature above the alarm limit from  parameter A1 Undertemperature - temperature below the alarm limit from  parameter A2 1...
  • Page 53 CALEO COLD/NEUTRAL NOTES Subject to technical changes | Valid as of January 2022...

  • Page 54: Cleaning/Maintenance/Servicing

    CALEO COLD/NEUTRAL CALEO COLD/NEUTRAL CLEANING/MAINTENANCE/SERVICING 4. Cleaning / Maintenance / Servicing 4.1. Cleaning and care To ensure optimum presentation of the products, daily cleaning of the inside and outside must be carried out in accordance with the hygiene regulations. DANGER Danger from electrical voltage on live components The power supply must be disconnected before all cleaning and service work.

  • Page 55: Cleaning Intervals

    4.1.1. Cleaning intervals The following cleaning intervals are recommended to ensure the best possible functioning of the unit: ACTIVITY INTERVAL CLEANING ACTIVITY DAILY WEEKLY MONTHLY Well including drain (siphon) Condensate collecting basin, hot gas evaporation., condensate tray (model-dependent) Shelves and base decks Evaporator Condenser Night roller blind...

  • Page 56: Cleaning Agents

    CALEO COLD/NEUTRAL CLEANING/MAINTENANCE/SERVICING 4.1.2. Cleaning agents NOTE Exclusively the cleaning agents mentioned in this chapter are permissible for cleaning the unit. Do not use cleaning agents that contain chlorine or vinegar. Components / materials Cleaning agents Comment Surfaces that come into Lukewarm soapy water Rinse with clear water.

  • Page 57: Cleaning The Evaporator

    4.1.3. Cleaning the evaporator DANGER Danger from electrical voltage on live components The power supply must be disconnected before all cleaning and service work. To do this, unplug the cooling appliance or disconnect all poles from the power mains. WARNING Danger of crushing when handling the evaporator box When lifting and reinserting the evaporator box, use the metal rod intended for that purpose.
  • Page 58 CALEO COLD/NEUTRAL CLEANING/MAINTENANCE/SERVICING For cleaning the evaporator, proceed as follows: Remove the base decks or alterna- Remove the hook-in strips as well as air tively GN trays. baffles up and out of the unit. Attention: The hook-in strips could fall off the air baffle plate.
  • Page 59 After cleaning has been completed, proceed in reverse order as follows: Lift up the evaporator box slightly. Swing the side locking device to the inside. Lower the evaporator box (don’t let it fall). Close the evaporator cover. Replace the insertion tray correctly. Position the side air baffle with the support strips.

  • Page 60: Cleaning The Glass

    CALEO COLD/NEUTRAL CLEANING/MAINTENANCE/SERVICING 4.1.4. Cleaning the glass WARNING Danger from falling objects Hang on to the glass firmly when cleaning, and never let the front glass fall. NOTE The glass must be manipulated and cleaned by at least two persons. Do not underestimate the weight of the glass. This also applies to glass enclosures.

  • Page 61: Cleaning The Condenser

    4.1.5. Cleaning the condenser The fins of the condenser are very thin and sharp. Avoid direct contact with the fins in order to prevent injuries. Wear the appropriate protective equipment Guide to cleaning the condenser 1. Remove the ventilation grille or condenser protector. 2.

  • Page 62: Cleaning The Night Roller Blind

    CALEO COLD/NEUTRAL CLEANING/MAINTENANCE/SERVICING 4.1.6. Cleaning the night roller blind The night roller blind (model-dependent) must be cleaned daily in accordance with Chapter 4.1.1. Exclusively the cleaning agents mentioned in Chapter 4.1.2 are permissible for cleaning the unit. Depending on the model, it is possible to have a mechanical or electric night roller blind (see Chapter 2.1).

  • Page 63: Cleaning Hinged Hot Gas Condensate Evaporation

    4.1.7. Cleaning hinged hot gas condensate evaporation The cleaning instructions given are to be used for the hot gas condensate evaporation as well as for the electric condensate tray (optional accessory). DANGER Danger from electrical voltage on live components The power supply must be disconnected before all cleaning and service work. To do this, unplug the cooling appliance or disconnect all poles from the power mains.
  • Page 64 CALEO COLD/NEUTRAL CLEANING/MAINTENANCE/SERVICING Carry out the following steps when cleaning the hot gas evaporation tray: Wear protective gloves for cleaning. Name Locking mechanisms Guide handle Switch off the unit via the controller and pull the mains plug properly out of the socket or disconnect It the unit from the mains at all poles.

  • Page 65: Cleaning The Electric Condensate Tray (Optional Accessory)

    4.1.8. Cleaning the electric condensate tray (optional accessory) The given cleaning instructions are to be applied in addition to the instructions described for the hot gas condensate evaporation NOTE Further cleaning instructions are given in the enclosed operating manual for the condensate tray and must also be observed.

  • Page 66: Cleaning The Drain Pipe (Incl. Siphon)

    CALEO COLD/NEUTRAL CLEANING/MAINTENANCE/SERVICING 4.1.9. Cleaning the drain pipe (incl. siphon) For units connected to the wastewater system, the drains including the siphon (model-dependent) must be flushed with hot water to remove possible impurities and bacteria. For units that have condensate evaporation (hot gas or electric), remove the drain pipe from the condensate tray and flush it with hot water.

  • Page 67: Maintenance Information

    4.2. Maintenance information The unit must be checked and maintained regularly to ensure that it functions properly and presents the goods in best possib- le way. Each unit has been tested at the factory in accordance with the test procedure „Routine test” EN 60335-1 appendix A. Recommendation by the manufacturer: annual follow-up test according to VDE 0701-0702 by the operator.

  • Page 68: Maintenance And Service Intervals

    CALEO COLD/NEUTRAL CLEANING/MAINTENANCE/SERVICING 4.3. Maintenance and service intervals It is imperative that you adhere to the maintenance instructions in order to ensure the continued functioning of your unit and extend them if necessary. ACTIVITY INTERVAL VISUAL AND FUNCTIONAL DAILY WEEKLY...

  • Page 69: Checking The Gas Damper

    4.4. Checking the gas damper DANGER Danger from defective gas damper Check gas dampers monthly to make sure they function properly. Replace them if they are defective. Observe the service life and maintenance intervals given by the manufacturer. 4.5. Checking the refrigeration circuit All cooling appliances are equipped with refrigeration circuits in which proven, tested components are used.

  • Page 70: Declaration Of Conformity According To Mrl 2006/42/Ec

    AKE Ausseer Kälte- und Edelstahltechnik GmbH Pichl 66, 8984 Bad Mitterndorf, ÖSTERREICH Product Self-service display case Type Caleo Cold (60; 80; 120; 142) Caleo Neural (60; 80; 120; 142) Caleo Neutral Plus (60; 80; 120; 142) Caleo Air Tower 142 Year of construction...

This manual is also suitable for:

Caleo neutralCaleo neutral plusCaleo air tower

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