Brand: SHANGFANG
Model: SF-202
Features
Mini-sized and intelligent controller and applicable to the compressor of one HP.
Temperature Display / Temperature Control
Automatic defrost by turning off compressor
High,Low temperature alarm
Value Storing / Parameter Locking / Self Testing
Technical Data
Range of temperature display:—45~99℃Range of set temperature:-40~40℃
Accuracy:±1℃
Temperature sensor: NTC, one sensor,2m(L)
Compressor: N.O. 30A/250VAC (applicable to one HP Compressor,if more it needs to connect to an AC contactor)
Light: N.O. 8A/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 | -40℃~Set temp. | -30℃ |
E2 | Higher setpoint limit | Set temp.~40℃ | 30℃ |
E3 | Temp.hysteresis | 1~20℃ | 5℃ |
E4 | Comp.start delay time | 0~10Min | 2Min |
E5 | Offset on room temp. | -10~10℃ | 0 |
F1 | Max.Defrost duration | 1~90Min | 20Min |
F2 | Defrost interval time | 0~24Hr | 6Hr |
F4 | Display during defrost | 0=Normal display | 0 |
C2 | High temperature alarm | Set value~49℃~OFF | 40℃ |
C3 | Low temperature alarm | OFF~-44℃~Set value | OFF |
C4 | Alarm delay time | 1~90Min |
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