Brand Name: shangfang
Model Number: SF-781
Place of Origin: Guangdong, China (Mainland)
We have 15 years experience producing temperature controller.Our products are well-known for their stable performance and durability.
Besides conventional products,customized are offered as well. So,do not hesitate to contact us,we will serve you with 100% enthusiasm
Satisfactory after-service is offered.Our technical team support you for any technical problem about products.And there is one year warranty for each one.
We ready to serve you. Let's build a win-win partnership!
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The Newest Factory Air Conditioner Thermostat SF-781
Feature
1.touch screen,water proof,damp-proof
2.temperature control&display
3.refrigeration position indicate
4.power switch,self testing
Technical Data
1.one NTC
2.range:-50~150°C(-50~302°F)
accuracy:±1°C(±2°F)
3.compressor:30A/250VAC
Size
dimension:209*64*40mm
mounting hole dimension:192.5*58mm
Factory Air Conditioner Thermostat
Technical Parameter
Code | Function | Set range | Default |
PAS | Password | 00~99 | |
E1 | Lower setpoint limit | -50°C/-50°F~set temp. | -25°C/-13°F |
E2 | Higher setpoint limit | set temp.~45°C/113°F | 20.0°C/68.0°F |
E3 | Temp.hysteresis | 0.1~40.0°C/0.2~72.0°F | 4.0°C/7.2°F |
E4 0 | Comp.start delay time | 0~10min | 2min |
E4 1 | Comp.start delay time | 0~10min | 2min |
E5 | Offset on room temp. | -20~20°C/-36~36°F | 0°C/0°F |
C7 | Compressor force teminate time | 0~120min | 2min |
C8 | Compressor force running time | 0=comperssor stop 1~120min=starting time |
30min |
CF | Temperature unit | Celsius=°C Fahr.=°F | °C |
D1 | Display type | 0=Display current cold-room actual value 1=Display not over"set temp.+E3+D2" 2=Fixed display set temperature |
0 |
D2 | Display increment | 00~30.0°C/00~54.0°F | 5.0°C/9.0°F |
Db | Display resolution | 0.1/1 °C/°F | 0.1 |
Circuit Diagram
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Factory Air Conditioner Thermostat
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