AHT IBIZA 100 NAM Operating Manual

Multi-mode commercial refrigeration equipment

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AHT Cooling Systems GmbH
OPERATING MANUAL
IBIZA
MALTA
MANHATTAN
MIAMI
SYDNEY
PARIS
Multi-mode commercial refrigeration
equipment
Copyright © AHT Cooling Systems GmbH. All Rights Reserved.
SNr. 406054
Status: 10/19
08.10.2019 16:37

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Summary of Contents for AHT IBIZA 100 NAM

  • Page 1 AHT Cooling Systems GmbH OPERATING MANUAL IBIZA MALTA MANHATTAN MIAMI SYDNEY PARIS Multi-mode commercial refrigeration equipment Copyright © AHT Cooling Systems GmbH. All Rights Reserved. SNr. 406054 Status: 10/19 08.10.2019 16:37...
  • Page 2: Model Types - Overview

    AHT Cooling Systems GmbH Original operating manual. Keep for future reference. MODEL TYPES - OVERVIEW Multi-mode commercial refrigeration equipment Dimensions Maximum total weight Model Length x Depth x Height unit * [mm] [in] [kg] [lb] IBIZA 100 NAM 1 000 x 851 x 925 39.37 x 33.50 x 36.42...
  • Page 3: Table Of Contents

    Automatic defrost ........................11 Operating and display elements .................... 11 Temperature display ......................11 Operating panel and display elements .................. 11 Electronic controller AHT (SECOP) ..................11 Switch refrigeration function on/off ..................11 Setting selection ........................11 Semi-automatic defrost ......................12 Alarm indication and acknowledgment ..................
  • Page 4: Safety

    Failure to observe the above points will invalidate the warranty claims. The contractual obligations agreed to under the contract, the general terms and conditions of sale and delivery of the “AHT Cooling Systems GmbH” (hereinafter “AHT”) and the statutory provisions applicable at the conclusion of the contract apply.
  • Page 5: Intended Purpose

    AHT Cooling Systems GmbH Symbol Meaning Symbol Meaning General warning sign Refer to instruction manual/booklet Warning: Electricity Disconnect before carrying out maintenance or repair Warning: Electricity Do not connect damaged power cables to the circuit Wear eye protection Warning: Flammable material...
  • Page 6: Staff Requirements

    Only trained operating staff are allowed to operate and clean the device. • Qualified staff: Only AHT-authorized, qualified staff and specialists are allowed to perform work on the unit, e.g.: • Servicing (maintenance, service and repair). • Only staff trained in handling flammable refrigerants may perform work on the refrigerant circuit of R-290 units.
  • Page 7: Refrigerant Circuit

    AHT Cooling Systems GmbH In the case of fault messages or damage to the unit, contact the maintenance service immediately (see → chapter 10.4). WARNING Contact with live parts may cause electric shock. Risk of fire due to sparks or overloading.
  • Page 8: Mechanical Hazards

    Inquire with the responsible authorities about the safety and statutory disposal regulations applicable to you. The product was designed to take into account the environmental and disposal friendliness of AHT units. The refrigerant R-290 and the propellant pentane (for the insulating foam) do not have any ozone depletion potential and do not contribute directly to the greenhouse effect.
  • Page 9: Residual Risks

    AHT Cooling Systems GmbH Safety by handling of glass CAUTION • Glass breakage hazard. Cutting injuries to the body. Impact injury. ►Do not install units with multi-pane insulating glass at altitudes above 2000 m (6562 ft). Multipane insulating glass can break due to air pressure differences.
  • Page 10: Product Description

    AHT Cooling Systems GmbH 2 Product description Further information: Maintenance services (see → chapter 10.4). General information Serial plate and serial number In the product design, the manufacturer has When handling the unit, the information on the serial considered the environmental and disposal- plate must be observed.
  • Page 11: Automatic Defrost

    AHT Cooling Systems GmbH NOTICE A limited number of semi-automatic defrosts can be performed (see → chapter 4.2.1.3). Property damage due to incorrect parameter • Depending on the setting, individual variations of changes. interior equipment (air ducts, floor grilles, partition ►Reinstall protection acrylic cover after operation.
  • Page 12: Semi-Automatic Defrost

    AHT Cooling Systems GmbH Semi-automatic defrost WARNING Damage to refrigerant circuit. Start semi-automatic defrost: The refrigerant can escape and create Press button [MAN. DEFROST] briefly an explosive gas/air mixture. Risk of „dEF“ is shown at the display during entire fire.
  • Page 13: Setup And Installation

    AHT Cooling Systems GmbH CAUTION maintenance service (see → chapter 10.4). ►Do not climb onto or into the device. Heavy unit components. Cutting injuries to the hands. Hands can be jammed. ► When unpacking, take care with WARNING fingers and hands.
  • Page 14: Electrical Connection

    ►The unit must be electrically protected Contact with live parts may cause electric according to the applicable laws and shock. Risk of fire due to sparks or regulations and the requirements of AHT overloading. (see → chapter 7.2). ►The brackets of the IEC-Box must be properly fixed and secured by the screw holder ►Connect the unit only to a network circuit...
  • Page 15: Commissioning

    Risk ►Never connect more than 2 devices of fire due to sparks or overloading. to a Circuit Breaker (CB). AHT The refrigerant can escape and create an recommends one device only. explosive gas/air mixture. Risk of fire.
  • Page 16: Loading

    AHT Cooling Systems GmbH Loading 1. Disconnect the unit. 2. Secure the unit against restarting. Access to the goods from the top. The unit must only be loaded with goods when the Reasons for decommissioning temperature specified for the product has been by qualified staff: reached.
  • Page 17: Maintanance

    AHT Cooling Systems GmbH Maintenance and high-pressure cleaners (→ see chapters 1.6.1 and 1.6.2.1). Monitoring tasks by operating staff: CAUTION Monitoring tasks Frequency see → Cutting injuries in the case of material chapter breakage. Check continuously 1.3, Danger of falling.
  • Page 18: Cleaning Steps Only With Cooling Function Switched Off (Manual Defrost)

    AHT Cooling Systems GmbH Cleaning steps: Remove food residues, such as spilled liquids Clean exterior walls and the frame. and packaging residues If available clean the bumpers and water Clean the interior of the unit protection strips. Clean the defrost drain Remove and clean the defrost water sieve Clean glass surfaces outside.
  • Page 19: What To Do If

    → Fig.11), Type of fault. Fig.11. Example, sticker with 14-digit serial number Maintenance services For questions regarding maintenance (service, repair, etc.), please contact your regionally competent AHT service partner: AHT-service line: See sticker on the unit Email: product_support@aht.at...
  • Page 20 AHT Cooling Systems Brasil Ltda. Rua Onório Bortolato1065–Bairro Pedreiras Navegantes – SC - 88375-000Brasil Phone: +55 (0) 11 4702 / 30 99 Fax: +55 (0) 11 4702 / 71 68 Email: info@br.aht.at AHT Cooling Systems (Changshu) Co., Ltd. 215500 Changshu  88 Yangguang Avenue Jiangsu Province ...

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