User manual DIXELL XR06CX

[. . . ] In case of failure or faulty operation send the instrument back to the distributor or to "Dixell S. p. A. " (see address) with a detailed description of the fault. Consider the maximum current which can be applied to each relay (see Technical Data). Ensure that the wires for probes, loads and the power supply are separated and far enough from each other, without crossing or intertwining. In case of applications in industrial environments, the use of mains filters (our mod. [. . . ] An additional parameter "FS" provides the setting of temperature, detected by the evaporator probe, above which the fans are always OFF. This is used to make sure circulation of air only if his temperature is lower than set in "FS" TO UNLOCK THE KEYBOARD 1598025600 XR06CX GB WIS r1. 1 2008. 01. 31. doc XR06CX 1/3 dIXEL Keep pressed together for more than 3s the and Operating Manual keys till the "on" message will be displayed. PARAMETERS REGULATION Hy Differential: (0, 1°C ÷ 25°C / 1°F ÷ 45°F) Intervention differential for set point. Compressor Cut IN is SET POINT + differential (Hy). Compressor Cut OUT is when the temperature reaches the set point. LS Minimum SET POINT: (-55°C÷SET/-67°F÷SET): Sets the minimum value for the set point. . US Maximum SET POINT: (SET÷99°C/ SET÷99°F). ot First probe calibration: (-9. 9÷9. 9°C / -17°F ÷ 17°F) allows to adjust possible offset of the first probe. P2 Evaporator probe presence: n= not present; y= the defrost stops by temperature. oE Second probe calibration: (-9. 9÷9. 9°C / -17°F ÷ 17°F) allows to adjust possible offset of the second probe. od Outputs activation delay at start up: (0÷99min) This function is enabled at the initial start up of the instrument and inhibits any output activation for the period of time set in the parameter. AC Anti-short cycle delay: (0÷50 min) minimum interval between the compressor stop and the following restart. Cy Compressor ON time with faulty probe: (0÷99 min) time during which the compressor is active in case of faulty thermostat probe. Cn Compressor OFF time with faulty probe: (0÷99 min) time during which the compressor is OFF in case of faulty thermostat probe. DISPLAY CF Measurement unit: (°C÷°F) °C =Celsius; °F =Fahrenheit. WARNING: When the measurement unit is changed the SET point and the values of the parameters Hy, LS, US, oE, o1, AU, AL have to be checked and modified if necessary. rE Resolution (only for °C):(dE ÷ in) dE= decimal between -9. 9 and 9. 9°C; in= integer Ld Default display: (P1 ÷ P2) P1= thermostat probe; P2= evaporator probe. SP=Set point (only XR04CX) dy Display delay: (0÷15 min. ) when the temperature increases, the display is updated of 1 °C/1°F after this time. DEFROST td Defrost type: (EL ­ in) EL= electrical heater, compressor OFF; in= hot gas, compressor ON; dE Defrost termination temperature: (-55÷50°C / -67÷99°F) if P2=Y it sets the temperature measured by the evaporator probe, which causes the end of defrost. id Interval between defrost cycles: (0÷99 minutes) Determines the time interval between the beginning of two defrost cycles. Md Maximum length for defrost: (0÷99 min. with 0 no defrost) when P2=n, (not evaporator probe: timed defrost) it sets the defrost duration, when P2 = y (defrost end based on temperature) it sets the maximum length for defrost. [. . . ] Power supply: according to the model 230Vac ±10%, 50/60Hz --- 110Vac ±10%, 50/60Hz Power absorption: 3. 5VA max Display: 2 digits, red LED, 14, 2 mm high; Inputs: Up to 2 NTC. Digital input: free voltage contact Relay outputs: compressor SPST 8(3) A, 250Vac; SPST 16(6)A 250Vac or 20(8)A 250Vac defrost: SPDT 8(3) A, 250Vac fan: SPST 8(3) A, 250Vac or SPST 5(2) A Data storing: on the non-volatile memory (EEPROM). Kind of action: 1B; Pollution grade: 2;Software class: A. ; Rated impulsive voltage: 2500V; Overvoltage Category: II Operating temperature: 0÷60 °C;Storage temperature: -25÷60 °C. Relative humidity: 20÷85% (no condensing) Measuring and regulation range: NTC -40÷110°C; Resolution: 0, 1 °C or 1°C or 1 °F (selectable); Accuracy (ambient temp. [. . . ]