GESTRA LRGS 15-1, Руководство по установке

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Commissioning
Function of the keys
Key 1 (P): For entering parameter setting mode
Key 2: Decrease value, scroll up
Key 3: Increase value, scroll down
Key 4 (E): Leave parameter setting mode, return to input mode and save settings
7 Segment display
Indicating actual value or setpoint, temperature, error code
LEDs 1 – 5
LED 1: The 7-segment display shows the setpoint
LED 2: The 7-segment display shows the actual value
LED 3: MAX limit reached
LED 4: Continuous blowdown valve opens
LED 5 Continuous blowdown valve in operating position
Keys and indicators
1. Make sure that the conductivity switch is connected in accordance with the wiring diagram.
2. Verify that the available supply voltage corresponds to the voltage that is stated on the name plate.
Checking electrical connection
Apply mains voltage. First the type designation and the software version are briefly indicated, then the
actual value is shown on the 7-segment display.
Applying mains voltage
1
2
3
4
5