DIGITEN DTC-101 Manual - Page 7

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Function Introduction

Set RV(RUN temperature) > SV(STOP temperature), the temperature

controller enter cooling mode. The LCD will display

When PV(measuring temperature) is higher than RV, the cooling

equipment starts working, and run LED will be turned on. When PV(measuring

temperature) reaches to SV(STOP temperature), the cooling equipment stop

working, and stop LED will be turned on.

Note: When run LED is flashing, it means the cooling equipment enter

compressor delay protection function.

Set RV(RUN temperature) < SV(STOP temperature), the temperature

controller enter cooling mode. The LCD will display

When PV(measuring temperature) is lower than RV, the heating

equipment starts working, and run LED will be turned on. When PV(measuring

temperature) reaches to SV(STOP temperature), the heating equipment stop

working, and stop LED will be turned on.

3.High/Low Temperature Alarm (AH/AL)

When measuring temperature (PV) ≥ high temperature alarm value (AH),

high temperature alarm will be triggered, buzzer will alarm with tone "bi-bi-Biii"

, press any key to cancel the alarm sound, if user want to close alarm, please

reset the AH value or wait until the PV is lower than AH.

When measuring temperature (PV) ≤ low temperature alarm value (AL),

low temperature alarm will be triggered, buzzer will alarm with tone "bi-bi-Biii"

, press any key to cancel the alarm sound, if user want to close alarm, please

reset the AL value or wait until the PV is more than AL.

4.Time of Compressor Delay Starting (DP)

Under refrigeration mode, after power on, if the measuring temperature (PV)

is higher or equal to Run Temperature (RV), the cooling equipment won't start

refrigeration immediately, but it will wait for a delay time(DP) to work.

When the time interval between two refrigeration operations is larger than

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