Vestfrost VLS 094A SDD Technical Manual
  1. Manuals
  2. Brands
  3. Vestfrost Manuals
  4. Laboratory Equipment
  5. VLS 094A SDD
  6. Technical manual

Vestfrost VLS 094A SDD Technical Manual

Hide thumbs Also See for VLS 094A SDD:
Table of Contents

Advertisement

Quick Links

Download this manual
Vestfrost Solutions is working towards reaching the UN - Global Sustainable
Development Goals by 2030.
The Sustainable Development Goals are the blueprint to achieve a better and
more sustainable future for all.
In order to implement Goal no 12 "Responsible Consumption and Production",
this manual has been printed on recycled paper.
Technical manual VLS 024 / 054A / 094A / 154A SDD

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the VLS 094A SDD and is the answer not in the manual?

Questions and answers

Related Manuals for Vestfrost VLS 094A SDD

Summary of Contents for Vestfrost VLS 094A SDD

  • Page 1 Vestfrost Solutions is working towards reaching the UN - Global Sustainable Development Goals by 2030. The Sustainable Development Goals are the blueprint to achieve a better and more sustainable future for all. In order to implement Goal no 12 ”Responsible Consumption and Production”, this manual has been printed on recycled paper.
  • Page 2 WARNING WARNING: As the appliance contains flam- mable refrigerant, as stated Do not damage the refrigerant on nameplate, it is essential to system. ensure that the refrigerant pipes are not damaged. WARNING: The appliance may not be The quantity and type of the exposed to rain.
  • Page 3 WARNING: WARNING: Always, keep the keys in a When positioning the appliance, separate place and out of reach ensure the supply cord is not of children. trapped or damaged. WARNING: WARNING: Before servicing or cleaning Do not locate multiple portable the appliance, switch off circuit socket-outlets or portable power breaker.

  • Page 4: Table Of Contents

    Periodic preventive maintenance checks ...5 Complete spare part list VLS 024 SDD ..6 Complete spare part list VLS 054A SDD ..8 Complete spare part list VLS 094A SDD ..10 Complete spare part list VLS 154A SDD ..12 Vital components ........14 Health and safety guidance –...

  • Page 5: Periodic Preventive Maintenance Checks

    Periodic preventive maintenance checks Maintenance of the solar panels Daily Check: Monitor Temperature Weekly maintenance: Internal lid is placed properly The solar panels are to be cleaned for dust Lid fits and lock tight to cabinet once each week – or as required. Cleaning Lid gasket not faulty.

  • Page 6: Complete Spare Part List Vls 024 Sdd

    VLS 024 SDD Complete spare part list VLS 024 SDD Position Item number Item name 0061 0-6538001 Filter drier, 0087 0-6038175 Base plate fittings, complete 0129 8-036510223 Compressor - BD35K 101Z0211 10-45V - ECU 652 0899 7020956 Sensor 2170 0-A9301260103 Distance piece 5000 3010049...

  • Page 8: Complete Spare Part List Vls 054A Sdd

    VLS 054A SDD Complete spare part list VLS 054A SDD Position Item number Item name 0061 0-6538001 Filter drier, 0087 0-6038175 Base plate fittings, complete 0129 8-036510223 Compressor - BD35K 101Z0211 10-45V - ECU 0899 7020311 Thermostat sensor 2170 0-A9301260103 Distance piece 5000 3010049...

  • Page 10: Complete Spare Part List Vls 094A Sdd

    VLS 094A SDD Complete spare part list VLS 094A SDD Position Item number Item name 0061 0-6538001 Filter drier, 0087 0-6038175 Base plate fittings, complete 0129 8-036510223 Compressor - BD35K 101Z0211 10-45V - ECU 0899 7020311 Thermostat sensor 2170 0-A9301260103...
  • Page 11 5052 ef5705 5605 r:1 5606 � 5685 5052 5682 � °?@ 5000 __________ _J __________ _J � � ""'/ � � � � � � � � 5 4 5 0 � � 5 4 5 1 5 4 0 2 .

  • Page 12: Complete Spare Part List Vls 154A Sdd

    VLS 154A SDD Complete spare part list VLS 154A SDD Position Item number Item name 0061 0-6538001 Filter drier, 0087 0-6038175 Base plate fittings, complete 0129 8-036510223 Compressor - BD35K 101Z0211 10-45V - ECU 6 0899 7020311 Thermostat sensor 2170 0-A9301260103 Distance piece 5000...

  • Page 14: Vital Components

    Vital components Position Item no Description 0129 8-036510223 Compressor 5212 702090013 Thermostat 5727 6520845 Starting Device ECU 0899 7020956 Thermostat sensor...

  • Page 15: Health And Safety Guidance - Warning

    Health and safety guidance – Warning! Before any repair job be aware of following! WARNING: Before servicing or cleaning the appliance, disconnect it from power source. WARNING: Danger risk of fire or explosion. Flammable refrigerant used. To be repaired only by trained personnel.

  • Page 16: Required Basic Tools

    Required basic tools 1. Flexible socket wrench 2 Socket wrench - size 7mm 3. Nose plier 4. Phillips screwdriver 5. Torx screwdriver - size t10+t20 6. Screwdriver - size 1,0x6,0 7. Screwdriver – size 0,6x3,5 8. Multimeter...

  • Page 17: Motor Compartment

    Motor compartment How to get access to the motor compartment. Use a screwdriver to remove grille. Unlock all 4 clamps and pull the compressor grille downwards.

  • Page 18: Thermostat Replacement

    Thermostat replacement The thermostat is placed to the left in the compressor compartment, fixed to the terminal bracket. Side Front/Screen Back...
  • Page 19 1. Dismount the 5 wires from ECU. Use a nose plier to grab the wire socket and pull gently. 2. Loosen 4 screws for thermostat / fan bracket. Use the flexible socket wrench size 7 mm.
  • Page 20 3. Gently pull out the thermostat bracket, by tilting out from bottom. 4. Push clip on left and right side and pull out thermostat.
  • Page 21 5. Unplug connector for temperature probe. 6. Use a small screwdriver to loosen the cable lugs from thermostat socket. 7. Exchange the wires 1/1 from the old ther- mostat to the new.

  • Page 22: Thermostat, Wire Diagram

    Thermostat, Wire diagram...

  • Page 23: Thermostat Programming

    Thermostat programming Front panel commands To display target set point. In programming mode it selects a parameter or confirm an operation. (DEF) To start a manual defrost (UP) To see the max stored temperature. In programming mode it browses parameters or increases the displayed value. (DOWN) To see the min stored temperature.
  • Page 24 Main functions How to see the set point 1. Push and immediately release the SET button. The display will show the set point value. 2. Push and immediately release the SET button or wait for 5 seconds to display the probe value again.

  • Page 25: Starting Device Ecu Replacement

    Starting device ECU replacement Starting device: Back, Front with terminal The starting device is mounted to the left board. side of the compressor. 1. Loosen the Phillips screw a couple of 2. Place a screwdriver in the small vent in turns.
  • Page 26 3. Unclick plastic cover/starting device from 4. Use a screwdriver to disconnect the compressor bracket. socket from compressor.

  • Page 27: Thermometer Replacement

    Thermometer replacement The thermometer is placed in at the front of Thermometer display. the appliance. The thermometer sensor is placed inside 1: Dismount the temperature sensor cover the compartment of the appliance. by loosen the 2 x torx screws – size 10. 2.
  • Page 28 4. Temperature sensor. 5. Thermometer comes with wire and sensor. Tar kit 6. IMPORTANT! When re-mounting 7. IMPORTANT! When re-mounting the new ther- the new thermometer make sure mometer remember to properly the wire sealing plug is placed seal the wire feed through. properly.

  • Page 29: Thermostat Sensor Replacement

    Thermostat sensor replacement The thermostat sensor is placed inside the 1: Dismount the sensor cover by loosen the compartment of the appliance. 2 x torx screws – size 10. 3. Unplug the probe connector from 2. Remove the wire sealing and the thermostat.
  • Page 30 Probe Cable sockets Tar kit 6. The thermostat sensor comes with probe, wire and cable socket. 7. IMPORTANT! When re-mounting the new thermometer remember to properly seal the wire feed through. 8. IMPORTANT! When re-mounting the new thermometer make sure the wire sealing plug is placed properly.

  • Page 31: Fan Replacement

    Fan replacement The fan is placed in the motor 2. Loosen the 2 screws with a compartment on the fan/thermo- torx 20. stat bracket. 1. Dismount the fan/thermostat bracket as described in section ”thermostat replacement”. 3. Unplug the thin red wire from the fan 4.

  • Page 32: Fuse Replacement

    Fuse replacement If the fuse is burned. It need to be replaced. Use the small fuse- tool supplied together The fuse is placed in the compressor com- with spare fuses in the small plastic bag partment at the terminal box. together with appliance.

  • Page 33: Compressor Replacement

    Compressor replacement Procedure of compressor switch. 1: WARNING! Drain coolant R600a from refrigeration system by vacuum suction. 2: IMPORTANT! Blow refrigeration system with NO/Nitrogen 3: Cut A: Suction and pressure tube B: Capillary tube C: Dry filter 4: Dismount starting device ECU 5: Dismount old compressor 6: Insert new compressor 7: Solder...

  • Page 34: On-Site Checklist

    On-site checklist ● Is the green diode in the control panel on (Power check) ● Temperature records ( manual records, FT2 data) ● Is the internal temperature inside the acceptable range of +2° to +8° ● Is the vaccine compartment clean and without condensation (water) ●...

  • Page 35: Trouble Shooting

    Trouble shooting Fault Possible cause Remedy Compressor is not Be patient, it is most likely that If this is not the case, check the running. the compressor will start within a following: few minutes. - Check that power is connected and that the wire from the solar panel to the appliance is intact.

  • Page 36: Diagnostic

    Diagnostic Trouble shooting VLS SDD Controller display on?  Switch on  front panel  No cooling during  turned on? daytime Compressor running? or high temp  (Place hand on  inside cabinet compressor) Switch on Refrigerant charge  lost.  Search for leak,  repair and recharge Discharge tube hot? Cooling system seems to  work. Check the lid is sealing  tight to the top frame...
  • Page 37 Change  compressor  Voltage >17V  on compressor Check wire  connection on  R=0 on wires to  terminal board C and T Replace  controller "*" in display Wire connection  on back of  controller OK?  Fix wires Check SP and Hy  (SP=3 Hy=0.1) Replace  controller Power wires to  controller are ok ? Fix wires Voltage >17V on  compressor Check power  wires to from PV  panels...

  • Page 38: Technical Support

    Technical support When contacting Vestfrost Solutions technical support please supply below information: 1. Model 2. Serial number 3. What is the issue Rating plate Serial no. Model Contact: Vestfrost Solutions Tel. +45 75142250 cce-service@vestfrostsolutions.com Or visit our service-center webpage: http://www.vestfrostsolutions.com/service-center/...

  • Page 39: Recycling Procedures

    Recycling procedures Information for Users on Collection and Disposal Old Equipment and used Batteries This symbol on the products, packaging, and/or accompanying documents mean that used electrical and electronic products and batteries should not be mixed with general household waste. For proper treatment, recovery and recycling of old products and used batteries, please take them to applicable collection points, in accordance with your national legislation and the Directives 2012/19/EU and 2006/66/EC.
  • Page 40 8195076 rev 02...

This manual is also suitable for:

Vls 054a sddVls 024 sddVls 154a sdd

Table of Contents