Brand: SHANGFANG
Model: SF-102
Features 
Temperature control
Light control
manual/automatic defrost by turning off
Time/temp. seting to end defrost
Re-start delay
Celsius/Fahrenheit degrees
Relay output :1HP（compressor） 

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

Parameters  
Parameter
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
F1
Max.Defrost duration
1～60Min
20Min
F2
Defrost interval time
0～24Hr
6Hr
F3
Defrost termination temp.
0～20℃/32～68℉
8℃/46℉
F4
Display during defrost
0=Normal display
1=Last value before defrost
0
C1
Temperature unit
0=℃ 1=℉
0