ENSIM SENSORS ISS 04 Operating Manual page 12

2.10. Commissioning
Before power on:
*Let the Vessel reaches up to the service pressure.
*Check for any leakage from the joint area.
*Check the electrical connections.
If not any problem with above precautions, apply the power.
Meaning of LED
Check the led indicators which are extinguish and/or distinguish according to the Configuration and present water level at the vessel.
Use the tables given below for this purpose.
P3
Configuration settings (S1 switch positions)
e1- e4 An y elec trode
Imm er sed
Em er ged (Exposed)
About indicator LEDS:
The LEDs do NOT follow the respective Relay-action with the F2, F3 and F4 as you can see at the following pages.
The leds follow the respective relay with F1 only.
Meanings of LEDS according to configuration
Functions
F1 F2
Level 4
PUMP-OFF
Level 3
PUMP-ON
Level 2
Level 1
Functions
Relay&LED behaviour for F1
Activat ed
NO T Activat ed
F3
PUMP-OFF FULL
PUMP-ON PUMP-ON
PUMP-OFF
EMPTY
Ext inguish
Distinguish
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F4
Figure 20