KT-20
Switch between cooling, heating and alarming;
Return difference to control temperature; User parameter setting and Administrator menu setting; Temperature upper and lower limit; Compressor work on schedule when sensor error; compressor delay time adjustable; Temperature calibration; Alarm function, Universal model
Technical Parameter:
Power supply:220VAC±10%（12VAC/VDC,optional）
Power consumption: ﹤5W
Temperature measuring range:-50~99℃
Resolution: 1℃
Accuracy: ±1℃
Compressor delay time: 0-9 minutes adjustable
Temperature calibration:-5~+5℃
Compressor output contact capacity: 10A/240VAC
Sensor: NTC
Panel size: 77.0×34.5(mm)
Mounting size: 71×29(mm)
Product size: 77.0×34.5×65.5(mm)
Code | Function | Setting Range | Default | Unit |
F0 | Return Difference | 1～16 | 3 | ℃ |
F1 | Delay time | 0～9 | 5 | Min |
F2 | Set temp. lower limit | -50～set value | -40 | ℃ |
F3 | Set temp. upper limit | Set value～+99 | +70 | ℃ |
F4 | Mode | 1:Cool 2: Heat 3:Alarm | 0 | 1 |
F5 | Temperature Calibration | 0～+7 | 1 | Min. |
