Brand: SHANGFANG
Model: SF-205N1 (SF-205)
 
Features 
It is an intelligent controller
and applicable to the compressor of one HP.
Temperature Display / Temperature Control
Automatic defrost by electric heater or hot gas／Light Control
Electric heater defog
High,Low temperature alarm
Self Testing /Parameter Locking

Technical Data 
Range of temperature display:－45～150℃       
Range of set temperature:－45～50℃         
Accuracy:±1℃
Temperature sensor: NTC, two sensors,2m(L)
Compressor:  N.O.  30A/250VAC  (applicable to one HP  Compressor, if more it needs to connect an  AC contactor)
Defrost:      N.O. 10A/250VAC              
Evap. Fan:    N.O.  5A/250VAC
Light:        N.O.  5A/250VAC               
Defog:       N.O. 10A/250VAC
Dimensions:142(Length)×40(Width)×40(Depth)mm
Mounting hole dimensions:138(Length)×32.5(Width)mm
Parameters 
 
Paramete
Function
Set range
Default
E1
Lower setpoint limit
－45℃～Set temp.
－30℃
E2
Higher setpoint limit
Set temp.～50℃
30℃
E3
Temp.hysteresis
1～10℃
4℃
E4
Comp.start delay time
0～10Min
2Min
E5
Offset on room temp.
－10～10℃
0
E6
Offset on evap.temp.
－10～10℃
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.
0～50～0℃
8℃
F4
Display during defrost
0=Normal display
1=Last value before defrost
0
F5
Dripping time after defrost
0～10Min
2Min
H1
Fan start delay time
0～10Min
1Min
H2
Fan operating function
0=Parallel with comp
1=Continuous running except defrosting
1
H3
Fan control during defrosting.
0=always OFF 1=always ON
0
C2
High temperature alarm
C3～130℃
40℃
C3
Low temperature alarm
－45℃～C2
－40℃
C4
Alarm delay time
1～90～1Min
60Min