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Xtester-SF353 Refrigeration Thermostat Beer Cabinet Smart Digital Led Temperature Controller
Product description
1. Power supply: 220~240VAC 2. Temperature sensor: NTC, one sensor , 2m(L) (Neither positive nor negative) 3. Range of temperature display: -45~99℃(-49~210℉) Accuracy: ±1℃(±2℉) 4. Range of set temperature:E1~E2 Factory default : 04℃(39℉) 5. Dimension:142(Length)*40(Width)*40(Depth)mm Mounting hole dimension:138(Length)*32.5(Width)mm 6. Temperature of the operating environment: -10~60℃/14~140℉ Relative Humidity:20%~90%(Non-condensing) 7. Relay output contact capacity Compressor: N. O. 30A/250VAC(Can connect 1HP compressor, if more needs to connect an AC contactor.) Fan: N. O. 10A/250VAC Light: N. O. 10A/250VAC |
Parameters
| Parameter | Function | Set range | Default |
| E1 | Lower set point limit | -49℉ -45℃~set temp. | 32℉ 00℃ |
| E2 | Higher set point limit | Set temp.~122℉ 50℃ | 54℉ 12℃ |
| E3 | Temp. hysteresis | 02~36℉ 01~20℃ | 07℉ 04℃ |
| E4 | Comp. Start delay start | 00~10min | 2min |
| E5 | Offset on room temp. | -18~18℉ -10~10℃ | 00℉ 00℃ |
| F1 | Max. Defrost duration | 01~60min | 15min |
| F2 | Defrost interval time | 00~24hr | 3hr |
| F4 | Display during defrost | 00=normal display 01=last value before defrost | 01 |
| F5 | Dripping time | 00~10min | 2min |
| H1 | Fan delay start time | 00~10min | 01min |
| H2 | Fan control | H2=00 synchronized with comp., Stop when defrost H2=01 synchronized with comp., Start when defrost H2=02 keep working, start when defrost H2=03 keep workin g, stop when d efrost | 02 |
| C2 | High temp. alarm | C3~122℉ 50℃ | 104℉ 40℃ |
| C3 | Low temp.Alarm | -49℉ -45℃~C2 | -40℉ -40℃ |
| C4 | Alarm delay time | 01~90min | 60min |
| CF | Temperature unit | ℃=Celsius ℉=Fahrenheit | ℃ |
