Digital Temperature Unit
I Size : 1U 19inch
II Technical Parameters:
Input: 150V~265VAC 47~63Hz Output: 150V~265VAC 47~63Hz 13A
III Instructions
3.1 Proper working display :
Real -time clock, the current temperature, fan state are showed on the display;
3.2 Temperature setting status display:
1. Press the "+" key to display the setting temperature of upper limit; press "-" to display the setting temperature of lower limit;
2.Pressing the "Temp" more than 3 seconds to enter modify mode of the temperature parameters, display "Set Tem" at the same time,then press "Temp" in turn display F1~F6 parameter value,and press the"+""-"key can modify the current F1~F6 parameter values.
3.Once setting up completed, press the "Temp" button more than 3 seconds, return to the normal display status.
Function Menu:
| ITEMS |
FUNCTION |
SETTING RANGE |
UNIT |
Default |
| F1 |
Upper limit |
F2~60 |
ºC |
25 |
| F2 |
Lower limit |
-40~F1 |
ºC |
15 |
| F3 |
Temperature calibration |
-5~5 |
ºC |
0.0 |
| F4 |
Output protection time |
0~9 |
Min |
3 |
| F5 |
Exceeding temperature offset |
0~50 |
ºC |
5.0 |
| F6 |
Exceeding temperature alarm delay time |
0~99 |
Min |
5 |
F1:Temperature upper limit:when the actual temperature is higher than the setting temperature alue,the fan start automatically.
F2:Temperature lower limit:when the actual temperature is lower than the temperature,the fan stop.
F3:Temperature calibration :When the measuring temperature value and the actual real temperature deviate,it will correct the temperature with this calibration value,in order to achieve the measurement accuracy.
F4:Output protection time:When the fan start-up, it has to run continuously for this time value to stop.
F5:Exceeding temperature offset:The default actual temperature value beyond the upper limit or below the lower limit temperature value.
F6:Exceeding temperature alarm delay time:When the actual temperature beyond the temperature value "F1+F5",or below the temperature value "F2-F5",the delay buzzer alarm.
4.Clock setting:
Pressing "Time" button more than 3 secondsto enterthe state of the clock Settings, then press the "Temp" key switch in turn to set the correct time "hour", "minute", "seconds" state, press "+", "-" button to set the current clock.
IV Alarm instructions:
When actualtemperature is higher than set temperature F1 + F5 Value or lower than set F2 -F5.value, the alarm indicator start flashing, after the setting time "F6", the buzzer starts alerting until the temperature is adjusted to the normal temperature.
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