Manual Setpoint Adjustment; Operating Modes - ASCO Numatics FlowtronicD 607 Série Manuel D'installation

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1.3 MANUAL SETPOINT ADJUSTMENT (HAND)
After an interruption in the power supply, press both arrow buttons located beneath the display during power up
to switch to the manual mode. The operating mode is indicated by the letters "H n d" in the display.
The "H n d" display disappears when the arrow buttons are released.
Press the left arrow button or DOWN arrow to reduce the flow, press the right arrow button or UP arrow to increase
the flow. The yellow LED is on permanently during manual mode.
Exit this operating mode by pressing both arrow buttons simultaneously or by turning off the power supply for a
short time.
1.4

OPERATING MODES

Shut-off:
If the setpoint falls below 0.5 %, the control valve is switched off and the flow is interrupted.
Overtemperature:
If the temperature of the internal control electronics exceeds 100°C the green LED starts to flash.
Undervoltage / overvoltage:
If the supply voltage is less than 19 V or more than 30 V, the control valve is switched off and the valve is locked.
The red LED lights up constantly to indicate undervoltage or flashes to indicate overvoltage.
IM14156-4
INSTALLATION