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Summary of Contents for Arctiko LMC260
- Page 1 Technical Manual Controller for UPUL580 Controller type LMC260...
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Page 2: Table Of Contents
Ultra Low Freezer UPUL580 / LMC 260 ver 1.00 Content Introduction.......................................3 Controlling ........................................4 Indicator LEDs ....................................4 Turn/Push button.....................................4 Main switch......................................4 2.3.1 Menu selection..................................4 2.3.2 Settings menu..................................4 2.3.3 Adjustment of s ettings................................4 Menu overview......................................5 Operation description ....................................5 Operating mode and status ................................5 Usage.........................................6 4.2.1 Setup......................................6... -
Page 3: Introduction
Ultra Low Freezer UPUL580 / LMC 260 ver 1.00 1 Introduction LMC 260 contains a complete controller for an Ultra Low Freezer capable of cooling down to -85°C. Functions: • Controlling of the temperature in the freezer • Supervision of the freezer temperature •... -
Page 4: Controlling
Ultra Low Freezer UPUL580 / LMC 260 ver 1.00 2 Controlling 2.1 Indicator LEDs The LMC 260 has two LEDs at the left side of the display. They light up as described below: Green Green flash Red flash Upper LED Power OK Lower LED Alarm... -
Page 5: Menu Overview
Ultra Low Freezer UPUL580 / LMC 260 ver 1.00 3 Menu overview The Menu stucture is shown in Appendix A. 4 Operation description 4.1 Operating mode and status The user selects the operating mode of the system with the switch at the left side of the display: Operation Description STANDBY... -
Page 6: Usage
Ultra Low Freezer UPUL580 / LMC 260 ver 1.00 4.2 Usage 4.2.1 Setup The freezer must be set up by an authorized person. In the settings menu the correct code must be entered so that the items below become visible . SETPOINT The temperature that the controller is set to achieve [SetPoint] T DIFF... -
Page 7: Calibration Of Sensor
SetPoint for one hour as a minimum. Below is a description of the calibration procedure: Enter a calibration value in SETTINGS -> CALI. This value represents the offset from the SetPoint. The LMC260 now controls the freezer according to SetPoint +/- this value. -
Page 8: Installation
Ultra Low Freezer UPUL580 / LMC 260 ver 1.00 5 Installation 5.1 Connection See wirring diagram for connection diagram. Terminal numbers [White] [Brown] [Black/White] [Y/Gr] d . l... - Page 9 Ultra Low Freezer UPUL580 / LMC 260 ver 1.00 Type Switch Terminal Name Connection Digital Input 1, 2 Main switch 3, 4 Power Sense 5, 6 Door sensor 7, 8 Temperature sensor 1, 2 Temperature in the freezer 3, 4 Temperature in the room 5, 6 7, 8...
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Page 10: Alarm
Ultra Low Freezer UPUL580 / LMC 260 ver 1.00 6 Alarm 6.1 Alarm list Alarm no. Alarm Alarm text display Type Limit Sound ° AL11 T1 Short T1 SHORT ° ° AL30 Power Fail AL31 Door open DOOR > AL32 TRoom ROOMTEMP Room temp erature too high... -
Page 11: Alarm System
When the user test is faulty in one or more tes ts CRITICAL: The LMC260 continues to control the temperature in the freezer, however CTS and audial alarm are active In the “ALARM LOG” sub menu the last 15 alarms can be read. -
Page 12: Technical Data
Ultra Low Freezer UPUL580 / LMC 260 ver 1.00 7 Technical data 7.1 Authority approval IEC 60335-2 (high-voltage current regulations) • • CE marked according to light industry and domicile EN61000-6-1 • CE marked according to light industry and domicile EN61000-6-3 •... -
Page 13: In- And Output Specifications
Ultra Low Freezer UPUL580 / LMC 260 ver 1.00 7.3 In- and output specifications Nane Amount Description Specifikation T1 – T4 Temperatureinput for Measuring range: -10°C to -90°C NTC sensor Accuracy non-calibrated: -85 to -50 +/- 2,65 °C -50 to -10 +/- 2,15 °C 2 terminals per input •... -
Page 14: Ntc Temperature Sensor Table (For Freezer)
Ultra Low Freezer UPUL580 / LMC 260 ver 1.00 7.5 NTC Temperature sensor table (for freezer) Resis tance in Ohm Temperature in Celsius degrees °C + 0 °C + 2 °C + 4 °C + 6 °C + 8 °C 13800 7763 8782...
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