Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for ISA METRO N VA 93
Summary of Contents for ISA METRO N VA 93
- Page 1 N VA RV VA RV LS N VA RV VA RV LS ISA S.r.l. Via del Lavoro, 5 06083 Bastia Umbra - Perugia - Italy Tel. +39 075 80171 - Fax +39 075 8000900 www.isaitaly.com METRO’ USE AND MAINTENANCE MANUAL...
-
Page 2: Table Of Contents
1. NOTES / IMPORTANT NOTES ......... . . 4 1.1 Introduction . - Page 3 N° ATTACHMENTS Wiring diagram 412100394000 Wiring diagram 412100395000 Wiring diagram 412100396000 Wiring diagram 412100401000 Wiring diagram 412100402000 Wiring diagram 412100404000 Wiring diagram 412100405000 Declaration of conformity The manual contains symbols to attract the reader’s attention and highlight particularly important aspects. The table below illustrates the meaning of the various symbols used. Read the instructions manual Use of protective clothing Requests for maintenance or operations must...
-
Page 4: Notes / Important Notes
1. NOTES / IMPORTANT NOTES The content of this manual is of technical nature and is owned by ISA. It is forbidden to reproduce, circulate or modify all or part of its content without written consent. Any infringement will be legally pursued. -
Page 5: Introduction
1.1 Introduction ISA employs materials of the best quality and as they enter the company, we constantly monitor their storage and the use as part of the manufacturing process to prevent damage, deterioration and failure. All manufacturing elements are designed and manufactured in order to guarantee reliability and high safety standards. -
Page 6: Safety
2. SAFETY The buyer is responsible for training personnel using the appliance on the risks, safety devices and general health and safety rules required by the laws of the country where the equipment is installed. Users/operators should be aware of the position of all the controls and how they work, as well as of the features of the equipment. -
Page 7: Sectioning The Electrical Power Supply
2.2.3 Sectioning the electricity supply Before conducting any maintenance work on the equipment or part of it, it is necessary to section the power supply that powers it Danger Please remember to fully disconnect the equipment from the power supply in the event of maintenance work during which the operator cannot prevent any accidental closure of the circuit by other people. -
Page 8: Explosive Atmosphere
2.3.3 Explosive atmosphere The equipment must not be located in an area classifi ed as an explosion risk according to 1999/92/EC such as: Zone 0 An area in which there is a permanent, long-lasting or frequently explosive atmosphere made up of a mixture of air and fl ammable substances in the form of gases, fumes or steam. -
Page 9: Waste Disposal
3. WASTE DISPOSAL During normal operation, the equipment does not generate any environmental contamination. At the end of its life cycle, or if it is necessary to proceed to permanent decommissioning, we recommend following the procedures below: DISPOSAL (User) The symbol, applied to either the product or its packaging, indicates that the product should not be considered as normal domestic waste, but should be taken to a waste collection point for the recycling of electrical and electronic appliances. -
Page 10: Installation
4. INSTALLATION This manual provides information on how to unpack, position and connect to the power supply. 4.1 Storage and unpacking The equipment, with or without the packaging, should be carefully stored inside warehouses or in areas away from the elements and direct sunlight, at a temperature between 0 and +40°C. -
Page 11: Technical Specifications
5. TECHNICAL SPECIFICATIONS This equipment is exclusively intended to display and sell pastry (fresh or dry) and/or pre-packaged fresh products. The manufacturer is not liable for injury to persons or damage to property or the equipment itself caused by the displaying of products other than those described above. Attention •... -
Page 12: Technical Specifications N Va
5. TECHNICAL SPECIFICATIONS METRO’ PASTRY DISPLAY CABINETS USE AND MAINTENANCE MANUAL 428000375237... -
Page 13: Technical Specifications Rv Va
5. TECHNICAL SPECIFICATIONS METRO’ USE AND MAINTENANCE MANUAL PASTRY DISPLAY CABINETS 428000375237... -
Page 14: Technical Specifications Rv Ls
5. TECHNICAL SPECIFICATIONS METRO’ PASTRY DISPLAY CABINETS USE AND MAINTENANCE MANUAL 428000375237... -
Page 15: Installation
5.1 Installation Attention The distances (mm) indicated for correct equipment installation must be respected. 5.2 Positioning Warning The equipment is fi tted with height adjustable feet. It is absolutely necessary after placement, to stabilise the equipment to the fl oor. METRO’... -
Page 16: Levelling
5.3 Levelling Warning It is absolutely necessary after placement, to level the equipment to the fl oor. 5.4 Load limits Attention It is essential not to exceed the indicated load limits in order to prevent altering the correct air fl ow and thus avoid higher product temperatures. -
Page 17: Adjusting Shelves
5.6 Adjusting shelves The display shelves are adjustable in height as indicated below. METRO’ USE AND MAINTENANCE MANUAL PASTRY DISPLAY CABINETS 428000375237... -
Page 18: Equipment Description
6. EQUIPMENT DESCRIPTION To ensure the operator's safety, equipment devices should be kept in constant working order. This manual is intended to illustrate the use and maintenance of the equipment. The operator has a responsibility and duty to carefully observe its instructions. 6.1 Structure The equipment consist of a single piece of furniture which contains all the operational devices necessary to make it a professional and effi... -
Page 19: Control Panel
7. CONTROL PANEL The control panel consists of the following components: Electrical socket Electronic Control Unit Lighting switch MODELS RV LS RV VA RV LS RV VA MODELS N VA N VA METRO’ USE AND MAINTENANCE MANUAL PASTRY DISPLAY CABINETS 428000375237... -
Page 20: Start-Up
7.1 Start-up Activate the mains system master switch. Plug the socket supplied by the customer, ensuring that the plug is fi tted with an earth contact and that there are no multiple sockets connected to it; the equipment automatically activates. 7.2 User Interface XR44CX Attention The electronic control board is installed already... -
Page 21: User Interface Xr44Cx
7.2 User Interface XR44CX Mode Meaning Compressor(s) active Flashing Delay against close start-ups Defrosting in progress Flashing Dripping in progress A temperature alarm has occurred Continuous cycle in progress Energy saving in progress Unit of measure Flashing Programming METRO’ USE AND MAINTENANCE MANUAL PASTRY DISPLAY CABINETS 428000375237... -
Page 22: Functions Xr44Cx
7.2.1 Functions XR44CX Minimum temperature display Press and release key The “Lo” message is displayed followed by reached minimum temperature. Press or wait 5 seconds to go back to displaying normal temperature. Maximum temperature display Press and release key The “Hi” message is displayed followed by reached maximum temperature. Press or wait 5 seconds to go back to displaying normal temperature. -
Page 23: User Interface Ew978
7.3 User Interface EW978 Attention At start-up, the instrument conducts a LAMP TEST for a few seconds. The display and LEDS fl ash to verify their integrity and to ensure they are working correctly. KEYS Scrolls menu options Increases the values Activates manual defrosting Switches lighting on DOWN... - Page 24 7.3 User Interface EW978 SET button Press the SET (ENTER) button and release immediately. The “Set” label appears. To view the Setpoint value, press the SET (ENTER) button again. The Setpoint value will appear on the display. To change the Setpoint value, press the UP and DOWN buttons within 15 seconds. To confi...
-
Page 25: Cleaning
8. CLEANING 8.1 Chiller compartment inside cleaning a) Remove the product contained in the chiller compartment and place it immediately in a freezer to ensure it is preserved correctly. b) Switch off the equipment. Wait at least 4 to 6 hours, until the ice on the evaporator has melted completely, before proceeding with cleaning the equipment. -
Page 26: Maintenance
9. MAINTENANCE Any work conducted on the on the equipment must involve disconnection from the power socket and in any case, none of the protective elements (grid, casing) should be removed by non-qualifi ed staff; the equipment should not be operated when these protective elements have been removed. The Equipment manager must check and respect the maintenance schedule in the table below by calling the authorised Technical Assistance service when indicated. -
Page 27: Technical Assistance
10. TECHNICAL ASSISTANCE 10.1 Faults If the appliance is not working properly or stops working, before contacting the Technical Assistance service intervention check the following: FAILURE CAUSE SOLUTION The appli- Blown protective fuse Find what triggered the ance is not switch and subsequently replace the fuse. -
Page 28: List Of Alarms On The Electronic Controller (If Any)
10.2 List of alarms on the electronic controller (if any) ALARM DESCRIPTION SOLUTIONS Broken thermostat probe. Contact the Technical Assistance service. The alarm starts a few seconds after the probe breaks Compressor trip with “CON” and “COF" down; it stops a few seconds after the probe starts parameters working again properly. - Page 29 Attachment 1 METRO’ USE AND MAINTENANCE MANUAL PASTRY DISPLAY CABINETS 428000375237...
- Page 30 Attachment 2 METRO’ PASTRY DISPLAY CABINETS USE AND MAINTENANCE MANUAL 428000375237...
- Page 31 Attachment 3 METRO’ USE AND MAINTENANCE MANUAL PASTRY DISPLAY CABINETS 428000375237...
- Page 32 Attachment 4 METRO’ PASTRY DISPLAY CABINETS USE AND MAINTENANCE MANUAL 428000375237...
- Page 33 Attachment 5 METRO’ USE AND MAINTENANCE MANUAL PASTRY DISPLAY CABINETS 428000375237...
- Page 34 Attachment 6 METRO’ PASTRY DISPLAY CABINETS USE AND MAINTENANCE MANUAL 428000375237...
- Page 35 Attachment 7 METRO’ USE AND MAINTENANCE MANUAL PASTRY DISPLAY CABINETS 428000375237...
- Page 36 Attachment 8 DECLARATION OF CONFORMITY We: ISA S.r.l. Via del Lavoro, 5 - 06083 - Bastia Umbra (PG) declare under our own responsibility, that the product: METRO’ Product: Serial number: ..To which this declaration refers, is in compliance with e following: MACHINERY SAFETY General electric safety Standard EN 60335-1: 2012-01+Modifi...
Need help?
Do you have a question about the METRO N VA 93 and is the answer not in the manual?
Questions and answers
Como operar la centralita
To operate the ISA METRO N VA 93 control unit:
1. Turn On/Off (Stand-By Mode):
- Press the STAND-BY (ESC) button to activate or deactivate stand-by mode.
2. Accessing and Changing the Setpoint:
- Press the SET (ENTER) button once to display the “Set” label.
- Press SET (ENTER) again to view the current Setpoint value.
- Use the UP and DOWN buttons to adjust the value within 15 seconds.
- Press SET (ENTER) again to confirm the new value.
3. Navigating the Menu:
- Press the SET (ENTER) button to access the programming menu.
- Use UP and DOWN buttons to navigate.
- Press SET (ENTER) to confirm selections.
- Press STAND-BY (ESC) to go back one level.
4. Checking Alarms:
- Press the SET (ENTER) button to display active alarms (if any).
5. LED Indicators:
- COMPRESSOR or RELAY 1: ON when compressor is running, flashing for delay or protection.
- ADDITIONAL: ON during defrosting, flashing for manual activation.
- ALARM: ON for active alarm, flashing for silenced alarm.
- FANS: ON when fans are operating.
These steps allow basic operation of the control unit.
This answer is automatically generated