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EN - DORA METAL
UPRIGHT REFRIGERATORS
UPRIGHT FREEZERS
USER MANUAL
Issue 24.08.2017
STANDARD
PREMIUM
PLUS
DM-92121
DM-92131
DM-92122
DM-92132
DM-92125
DM-92224
DM-92127
DM-92137
Table of Contents
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Summary of Contents for Dora Metal DM-92121

  • Page 1 EN - DORA METAL USER MANUAL STANDARD PREMIUM PLUS UPRIGHT REFRIGERATORS DM-92121 DM-92131 DM-92122 DM-92132 DM-92125 DM-92224 UPRIGHT FREEZERS DM-92127 DM-92137 Issue 24.08.2017...
  • Page 2: Proper And Safety Operation Principles

    EN - DORA METAL Information of special importance for the user’s safety and a correct operation of equipment is marked with this sign. Read this user manual carefully before operating the equipment. PROPER AND SAFETY OPERATION PRINCIPLES In order to ensure operational safety and long trouble-free operation of the device, the following principles should be observed: ...
  • Page 3: Table Of Contents

    EN - DORA METAL TABLE OF CONTENTS PROPER AND SAFETY OPERATION PRINCIPLES ............2 TABLE OF CONTENTS ......................3 PURPOSE ..........................4 REFRIGERATED SYSTEM OPERATION .................4 INTERIOR TEMPERATURE SET-UP ................4 START-UP PREPARATION ....................4 CONNECTION TO ELECTRIC SYSTEM ................5 OPERATION .
  • Page 4: Purpose

    EN - DORA METAL PURPOSE The devices produced by DORA METAL belong to a group of professional chilling and freezing equipment. They are intended for short-term storage of foodstuffs at work place. The devices can be used in restaurants, confectioners' shops, cafés, networks of stores in which it is necessary to display foodstuffs in a chilled or frozen state allowing maintaining their taste, smell and aesthetic values.
  • Page 5: Connection To Electric System

    EN - DORA METAL The device should be located away from heat sources, in a place not exposed to sunlight. The devices are not designed for the operation outside the buildings and they cannot be exposed to the direct effects of adverse weather conditions (snow, rain, sunlight).
  • Page 6: Operation

    In case of the breakdown the goods stored in the device should be protected against damage. Dora Metal does not assume responsibility for the goods damaged as a result of the breakdown of the device.
  • Page 7: Transport

    EN - DORA METAL TRANSPORT The producer delivers the device in the crated, protected with cardboard angles and foil. During the transport the device should be protected against moving. The device should be transported in an operation position. Upon receipt of the device (before unpacking) it is necessary to check if any damages did not arise during the transport.
  • Page 8: Technical Data

    EN - DORA METAL TECHNICAL DATA Table 1. Stainless steel upright refrigerators of DM-9212x and DM-9222x series Catalogue number Data DM-92121 DM-92125 DM-92224 DM-92122 Depth Width Height 2065 Number of doors Type of doors Solid doors Glass doors Capacity (gross)
  • Page 9 EN - DORA METAL Table 3. Upright freezers of DM-9212x and DM-9213x series Catalogue number Data DM-92127 DM-93137 Depth Width Height 2065 Number of doors Type of doors Solid doors Capacity (gross) litre Permissible loading Surface of shelf 0,34 Number of shelves Max.
  • Page 10: Wiring Diagram

    EN - DORA METAL WIRING DIAGRAM FOR PRODUCTS: DM-92121 (standard version), DM-92122 (standard version), DM-92125 (standard version), DM-92224 (standard version), DM-92131 (optional version), DM-92132 (optional version) – with LAE AT2-5BQ4E-AG(ST) traditional controller provided with buttons Solenoid valve Bunch 1 LED power supply unit - OPTION...
  • Page 11 EN - DORA METAL Explanation: WIRING DIAGRAM FOR PRODUCTS: DM-92127 (standard version), DM-92137 (optional version) – with LAE AT2-5BQ4E-AG (ST) traditional controller provided with buttons Solenoid valve Bunch 1 LED power supply unit LED lighting Bunch 2 Monobloc Door switch...
  • Page 12 EN - DORA METAL Explanation WIRING DIAGRAM FOR PRODUCTS: DM-92121 (optional version), DM-92122 (optional version), DM-92125 (optional version), DM-92224 (optional version), DM-92131 (standard version), DM-92132 (standard version) – BD1-28C1S5W-B actuator module + membrane panel with LCD (SM) display Explanation: Defreezing heater...
  • Page 13 EN - DORA METAL WIRING DIAGRAM FOR PRODUCTS: DM-92127 (optional version), DM-92137 (standard version) – BD1-28C1S5W-B actuator module + membrane panel with LCD (SM) display Defreezing heater Solenoid valve Bunch 1 LED power supply unit LED lighting Bunch 2 - SOCKET - CONTROLLER...
  • Page 14: Lae Controller With Buttons - Service Instruction

    EN - DORA METAL Explanation: LAE CONTROLLER WITH BUTTONS - SERVICE INSTRUCTION Basic operation The power supply is turned on by means of a rocker switch located on the control panel of the device or by pressing the button of the controller. The switching condition is signalled by the values of the air temperature in the chamber appeared on the controller’s display.
  • Page 15 EN - DORA METAL and the mode ECO, press and hold the button for 2 seconds. The activation of the mode ECO is signalled by the proper lamp lit on the controller screen. Upright refrigerators and freezers...
  • Page 16: Lae Controller With Lcd Display And Membrane Buttons - Service Instruction

    EN - DORA METAL LAE CONTROLLER WITH LCD DISPLAY AND MEMBRANE BUTTONS - SERVICE INSTRUCTION LCD-DISPLAY DU00-02 Description of symbols: Description of diode indicators: LED indicators Buttons Active thermostat relay (cooling is turned on) Information/setup display button Active fan relay (fan is turned on)
  • Page 17 EN - DORA METAL RATING PLATE Place for product Data concerning the producer designation Name and type of product Rated voltage Factory number/year of production Current frequency Mass Climatic class Rated current Type of refrigeration unit Max. lighting power Refrigerant...
  • Page 18 602 286 179 Information included in this document may be changed by DORA METAL without prior notification of the user. Any part of this document may not be reproduced or disseminate in any form or by any means without written permit of DORA METAL Copyrights ©...

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