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Summary of Contents for ARCTICO UPLTF 90
- Page 1 OPERATING INSTRUCTIONS UPLTF 90 / 275...
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Page 3: Table Of Contents
INDEX PAGE Before using the appliance ..........Safeguarding the environment . -
Page 4: Before Using The Appliance
IMPORTANT Before using the freezer: For safety reasons, the instructions should be read before the freezer is commissioned. The operating instructions should always be available to and accessible for the personnel! The appliance concerned complies with the below Directives and standards except as refrigerant amount. Low Voltage Directive /EEC Electromagnetic Compatibility Directive //EEC. -
Page 5: Operating Instructions
Operating Instructions: Low Temperature Freezing Cabinet For safety reasons, these operating instructions should be read before the freezer is commissioned. The operating instructions should always be available to and accessible for the personnel! Instruct the personnel in the use of the freezer. There is a risk of frostbite if the contents or the sides of the inner container are touched! In the event of breakdown or irregularities contact professional instructors or repair technicians immediately. -
Page 6: Warning
Warning-Regulations require that this appliance must be earthed: The manufacture declines all liability for injury to persons or animals and for damage to property resulting from failure to observe the above procedures and reminders. If the socket and plug are not of the same type, please have the plug or socket replaced by a qualified electrician. -
Page 7: Potential Free Alarm Contact
POTENTIAL FREE ALARM CONTACT The purpose of having the potential free contact (CTS) is to make it possible to receive a signal when the controller of the freezer registers some kind of error. By using the potential free contact, it is ensured to receive the signal regardless of which kind of surveillance system is used. As the potential free contact works like a switch on/off contact, it is independent of any possible software or hardware that might be used in the surveillance system. -
Page 8: Control Panel
CONTROL PANEL (Dixell XR30CX Controller) To display target set point; in programming mode it SET: selects a parameter or confirm an operation. To start a manual defrost (DEF): Figure 1 To see the max. stored temperature; in programming (UP): mode it browses the parameter codes or increases the displayed value. (DOWN): To see the min stored temperature;... - Page 9 HOW TO RESET THE MAX AND MIN TEMPERATURE RECORDED 1. Hold press the SET key for more than 3s, while the max. or min temperature is displayed. (rSt message will be displayed) 2. To confirm the operation the “rSt” message starts blinking and the normal temperature will be displayed. MAIN FUNCTIONS HOW TO SEE THE SETPOINT 1.
- Page 10 3. Select the required parameter. 4. Press the “SET ” key to display its value. 5. Use to change its value. 6. Press “SET ” to store the new value and move to the following parameter. To exit: Press SET + wait 15s without pressing a key.
- Page 11 PARAMETERS REGULATION (0,1 ÷ 25,5°C / 1÷255 °F) Intervention differential for set point. Compressor Cut IN is Differential: Set Point + differential (Hy). Compressor Cut OUT is when the temperature reaches the set point. (-100°C ÷ SET; [-148F ÷ SET): Sets the minimum value for the set point. Minimum set point: (SET÷150°C/ SET÷302°F).
- Page 12 ALARMS ALC Temperature alarms configuration: (Ab; rE) Ab= absolute temperature: alarm temperature is given by the ALL or ALU values. rE = temperature alarms are referred to the set point. Temperature alarm is enabled when the temperature exceeds the “SET+ALU” or “SET-ALL” values. (SET÷150°C;...
- Page 13 (0 ÷15) Number of activation of the pressure switch, during the “did” nPS Pressure switch number: interval, before signalling the alarm event (I2F= PAL). If the nPS activation in the did time is reached, switch off and on the instrument to restart normal regulation.
- Page 14 ALARM SIGNALS ALARM RECOVERY Probe alarm “P1” starts some seconds after the fault in the related probe; it automatically stops some seconds after the probe restarts normal operation. Check connections before replacing the probe. Temperature alarms “HA” and “LA” automatically stop as soon as the thermostat temperature returns to normal values.
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Page 15: Connections
CONNECTIONS XR30CX: 20A COMPRESSOR 12Vac/dc supply: connect to the terminals 7 and 8. 24Vac/dc supply: connect to the terminals 7 and 8. 120Vac supply: connect to the terminals 7 and 8. -
Page 16: Parameter Settings For Unit
LS~US 0.1~25.5°C -50°C~SET SET~110°C Prevent start delay 0~50 minutes 0~20.0 minute 1 ~120 hours 0~255 minute ALC=rE, 0~50°C; ALC=Ab, ALL~110°C ALC=rE, 0~50°C; ALC=Ab, ALU~50°C 0.1~25.5°C 0~255 minute nu, oFF, ES... -
Page 17: Wiring Diagram
Wiring diagram Plug 11 12 Temperature sensing control Temp.sensor Transformer 220V Run Cap. Start Cap. Compressor Start Relay... -
Page 18: Cleaning And Maintenance Of The Freezer
There is no guarantee for the contents of the freezer. If the freezer does not work: call an authorised servicing engineer! Contact the distributor or an authorised service repair shop! Cleaning and Maintenance of the Freezer: After prolonged operation a layer of frost or ice may form on the cooling elements. If the layer of frost or ice becomes too thick, it will increase the energy consumption. - Page 19 Notes:...
- Page 20 WWW.ARCTIKO.COM LAMMEFJORDSVEJ 5 DK-6715 ESBJERG N DENMARK TEL. +45 70 20 03 28 FAX. +45 70 20 03 29 INFO@ARCTIKO.COM 50 80 024-0 -GB WWW.ARCTIKO.COM...
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