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Summary of Contents for Metos SF 500
- Page 1 BLAST FREEZER TYPE: 500, 700 Accessories CENTRAL REFRIGERATION ATTACHMENT Installation and Operation Manual S/N: 56454 Rev.: 4.0 4155069, 4155076, 4135577, 4135584...
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Page 3: Table Of Contents
13.2.2009 Rev. 1. General ......................1 1.1 Symbols used in the manual ..................1 1.2 Symbols used on the appliance ..................1 1.3 Checking the relation of the appliance and the manual ..........1 2. Safety ......................2 2.1 Safe use of the appliance ....................2 2.2 Disposal of the appliance .................... - Page 4 13.2.2009 Rev.
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Page 5: General
13.2.2009 Rev. 4.0 General 1. General Carefully read the instructions in this manual as they contain important information re- garding proper, efficient and safe installation, use and maintenance of the appliance. Keep this manual in a safe place for eventual use by other operators of the appliance. The installation of this appliance must be carried out in accordance with the manufactur- er’s instructions and following local regulations. -
Page 6: Safety
13.2.2009 Rev. 4.0 Safety 2. Safety 2.1 Safe use of the appliance Please take careful note of the following instructions and warnings: • Always unplug the cold cabinet from the power supply before moving it or doing servicing procedures. • Before cleaning, the cabinet should be switched off. -
Page 7: Functional Description
13.2.2009 Rev. 4.0 Functional description 3. Functional description 3.1 Permitted use The appliance shall only be used for freezing foods and beverages. The manufacturer is not responsible for the consequences if the appliance is used for other purposes. 3.2 Construction The front panel of the cabinet has the following components: Front panel Main switch... -
Page 8: Operation Instructions
The capacities below are indicative values assuming that the product thickness is max. 50 mm. By reducing the amount to be freezed you will reach faster freezing times. Cabinet type Change of temperature Time Maximum weight SF 500 0 °°C...–18 °C 12 h 25 - 30 kg SF 500 0 °C...–18 °C... -
Page 9: Observe During Operation
13.2.2009 Rev. 4.0 Operation instructions • When the cabinet is no more used, turn the main switch off and clean and dry the interior of the cabinet. When especially fast freezing is required, the cabinet can be precooled using a fan. This is done by turning the fan function on at the timer for 30 minutes before loading the cab- inet. -
Page 10: Service By The User
The need for maintenance highly depends on external conditions and how frequently the appliance is used. Contact your local Metos-dealer to get additional information. Identification of the appli- ance helps when ordering spare parts, service or repair. The type and serial number of the... -
Page 11: Installation
13.2.2009 Rev. 4.0 Installation 5. Installation 5.1 General To guarantee trouble-free operation and effective energy economy, the cold cabinet should not be installed adjacent to heat sources. Do not place the cabinet near ovens, bain maries etc. The cabinet is designed for operation in room temperatures of +10ºC to +30ºC. All cold appliances generate heat while they are running. -
Page 12: Cleaning
13.2.2009 Rev. 4.0 Installation 5.5 Cleaning Wipe clean and dry the interior, the shelves and the exterior before use. For cleaning, use a neutral or slightly alkaline cleaning agent. 5.6 Electrical connections After the appliance has been three hours in place, it can be started. Connect the appliance to the power supply with an earthed socket. -
Page 13: Adjustment Instructions
13.2.2009 Rev. 4.0 Adjustment instructions 6. Adjustment instructions 6.1 Setting the internal temperature and starting the manual defrost The microprocessor-based control unit contains a series of parameters to control the cab- inet functions. Each control unit has been pre-programmed in the factory. The user can carry out two programming functions: setting the temperature and starting a manual de- frost cycle. - Page 14 13.2.2009 Rev. 4.0 Adjustment instructions Fault messages (in case the alarms are enabled). If an alarm occurs, the LEDs will flash on the display. Press the upper button (1) to display the alarm codes. Alarm code Action High temperature alarm Low temperature alarm Door alarm Alarm signal (DI input)
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Page 15: Troubleshooting
7. Troubleshooting In case of malfunction, review the following list and check if it is possible to put the ap- pliance in order without a service call. In all enquiries, please contact the nearest Metos- service. PROBLEM POSSIBLE CAUSE ACTION... - Page 16 13.2.2009 Rev. 4.0 Troubleshooting...
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Page 17: Technical Specifications
13.2.2009 Rev. 4.0 Technical specifications Technical specifications Refrigeration circuit diagram Wiring diagram SF; 500 Wiring diagram SF; 700 Wiring diagram SF; 500, 700; CCU Installation drawing 500 Installation drawing 700... - Page 18 Refrigeration circuit diagram...
- Page 19 13.2.2009 Rev. 4.0 Technical specifications Wiring diagram SF; 500 Condensing unit Kylaggregat Kylmäkompressori Electronic control device Elektronisk styrenhet Elektroninen ohjausyksikkö Defrost heat element 230V Avfrostningselement 230V Sulatusvastus 230V Door switch Dörrbrytare växlande Ovikytkin Fan for condenser Förångarfläkt Höyrystimen puhallin Light 230V Belysning 230V Valaisin 230V Switch...
- Page 20 13.2.2009 Rev. 4.0 Technical specifications Wiring diagram SF; 700 Condensing unit Kylaggregat Kylmäkompressori Electronic control device Elektronisk styrenhet Elektroninen ohjausyksikkö Defrost heat element 230V Avfrostningselement 230V Sulatusvastus 230V Door switch Dörrbrytare växlande Ovikytkin Fan for condenser Förångarfläkt Höyrystimen puhallin Light 230V Belysning 230V Valaisin 230V Switch...
- Page 21 13.2.2009 Rev. 4.0 Technical specifications Wiring diagram SF; 500, 700; CCU Solenoid valve Magnetventil Magneettiventtiili Electronic control device Elektronisk styrenhet Elektroninen ohjausyksikkö Defrost heat element 230V Avfrostningselement 230V Sulatusvastus 230V Door switch Dörrbrytare växlande Ovikytkin Fan for condenser Förångarfläkt Höyrystimen puhallin Light 230V Belysning 230V Valaisin 230V...
- Page 22 13.2.2009 Rev. 4.0 Technical specifications Installation drawing 500...
- Page 23 13.2.2009 Rev. 4.0 Technical specifications Installation drawing 700...
- Page 24 13.2.2009 Rev. 4.0 Technical specifications Item Type Volt- Specification ces- sory Electric connection 230 V/1~/ 50 Hz Temperature range -18...-22°C Refrigerant R404A Exterior Stainless steel Interior Stainless steel Insulation Foamed polyurethane Instrumentation Automatic, electronic control Refrigeration system Evaporator with fan Defrost Automatic, electronically controlled evaporation for condense water...
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