WIRING DIAGRAM

DESCRIPTION OF PANEL FUNCTION

DESCRIPTION OF PANEL DISPLAY Set Point: Clockwise, capacitance increases. Red LED: Power indicator. Range: Alarm setting- HI/LOW FSH/FSL switch (High/Low level failsafe) Green LED: Alarm indicator for FSH and FSL. Green LED turns off when alarm goes off. Time Delay: Alarm time delay setting up to 30 seconds. Power switch. Alarm simulation testing. Relay output. Power.
PRO-ADMIT 230V 115V

FAILSAFE ALARM

FSH high level failsafe alarm: FSL low level failsafe alarm: PRO-ADMIT switch is installed in high level and FSH mode is on. Green LED lights up and relay output/NC is opened when medium is in normal level(Medium does not reach the probe). When medium level reaches high level(Medium touches the probe) or blackout, Green LED shuts off and relay output/NC is closed. When relay output/NC is closed, it implies FSH alarm is activated. PRO-ADMIT switch is installed in low level and FSL mode is on. Green LED lights up and relay output/NC is opened when medium is in normal level(Medium touches the probe). When medium level drops below low level(Medium does not reach the probe) or blackout, Green LED shuts off and relay output/NC is closed. When relay output/NC is closed, it implies FSL alarm is activated.

CALIBRATION

Setting for High Level alarm Setting for Low Level Alarm 1.Switch the FSH/FSL Knob to FSH 2.Switch the Range Knob to LO. 3.Switch the Time Delay Knob to S (Minimum). 4.Decreasing the level of the medium to below the measuring probe. 5.Spinning the Set Point Knob till the Alarm LED (green light) lights up. 6.Firstly, increasing the level of the medium till it covers half of he measuring probe and the Alarm LED (green light) shut off. Secondly, spinning the Set Point Knob clockwise till Alarm LED (green light) lights up. If the Alarm LED (green light) industrial still not lights up after spinning it till the end, please adjust the Range Switch to HI and repeat procedure 5. Thirdly, recording the numbers of turns and its angle, then switching the knob counterclockwise back for 1/2 circle and angle. 7.Adjusting the delay time for alarm (0~3 seconds): If turning the Time Delay Knob clockwise, the delay time is postponed, while turning the Time delay Knob counterclockwise, the delay time is 1.Switch the FSH/FSL Knob to FSL. 2.Switch the Range Knob to LO. 3.Switch the Time Delay Knob to S (Minimum). 4.Increasing the level of the medium to cover half of the measuring probe. 5.Spinning the Set Point Knob counterclockwise till the Alarm LED lights up. If the LED doesn't light up after spinning it to the end, please adjust the Range Knob to HI and repeat procedure 5. 6.Firstly, decreasing the level of the medium till it is below the measuring probe and the Alarm LED shut off. Secondly, spinning the Set Point Knob counterclockwise till Alarm LED (green light) lights up. Thirdly, recording the numbers of turns and its angle, then switching the knob clockwise back for 1/2 circle and angle. 7.Adjusting the delay time for alarm (0~30 seconds): If turning the Time Delay Knob clockwise, the delay time is postponed, while turning the Time delay Knob counterclockwise, the delay time is shorten. 5

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