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SF-105 digital temperature controller


Product number:1033013055291482112

  • Description
  • Features 
    Temperature control
    Evaporator fan control
    Automatic/manual defrost by electric heater or hot gas
    High,Low temperature alarm
    Time/temp. seting to end defrost
    Re-start delay
    Celsius/Fahrenheit degrees 

    Technical Data 
    Range of temperature displayed :  -45~45℃(—40~120℉)
    Range of set temperature: -45~45℃ (—40~120℉)
    Accuracy:±1℃ (±2℉)
    Compressor: N.O. 20A/250VAC
    Defrost: N.O. 10A/250VAC
    Evap. Fan: N.O. 5A/250VAC
    Dimension:77(Length)×35(Width)×60(Depth)mm
    Mounting hole dimension:71(Length)×29(Width)mm

    Parameters 

    Paramete
    Function
    Set range
    Default
    E1
    Lower setpoint limit
    -45℃/-40℉~Set temp.
    -35℃/-31℉
    E2
    Higher setpoint limit
    Set temp.~45℃/120℉
    20℃/68℉
    E3
    Temp.hysteresis
    1~10℃/1~18℉
    4℃/7℉
    E4
    Comp.start delay time
    0~10Min
    2Min
    E5
    Offset on room temp.
    -5~5℃/℉
    0
    E6
    Offset on evap.temp.
    -5~5℃/℉
    0
    F0
    Defrost function
    0=Electric heater?? 1=Hot gas
    0
    F1
    Max.Defrost duration
    1~60Min
    20Min
    F2
    Defrost interval time
    0~24Hr
    6Hr
    F3
    Defrost termination temp.
    0~30℃/32~68℉
    8℃/46℉
    F4
    Display during defrost
    0=Normal display
    1=Last value before defrost
    0
    F5
    Fan operating function
    0=Parallel with comp.
    1=Continuous running except defrost
    0
    C1
    Temperature unit
    0=℃?? 1=℉
    0
    C2
    High temperature alarm
    0~40℃/℉ above setpoint
    20℃
    C3
    Low temperature alarm
    -40~0℃/℉ below setpoint
    -20℃
    C4
    Alarm delay time
    1~90Min
    60Min

     

    Circuit diagram

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