Grunbeck GENO-Multi Niveau User Manual

Installation
30 | 64
BA_712940
-inter_175_GENO
-Multi Niveau.docx
For the subordinate control unit (MSR-tronic., BW-tronic) to detect
a power failure on the GENO-Multi Niveau, set the programmable
contacts used of levels a – b alternately as normally closed/nor-
mally open contacts (refer to chapter 7.2.3.2).
In the event of a power failure on the GENO-Multi Niveau, the sub-
ordinate control unit detects an inadmissible level position and out-
puts a corresponding fault.
Example 1
Example 2
Example 3
a = Normally open
contact NOC
a = Normally open con-
tact NOC
a = Normally open con-
tact NOC
b = Normally closed con-
tact NCC
b = Normally closed con-
tact NCC
b = Normally closed con-
tact NCC
c = Normally open con-
tact NOC
c = Normally open con-
tact NOC
d = Normally closed con-
tact NCC
5.4.2.4 Function of switching points
Obey the operation manuals of the respective system.
Reverse osmosis and Ultrafiltration
a
System stops production
b
System starts production
Reverse osmosis
c
Bypass valve Y3 opens until level a is reached
d
Dry-run protection of pressure booster
● In case of reverse osmosis systems, level d instead of c can
be used for dry-run protection.

Grunbeck GENO-Multi Niveau Specifications

General

Brand	Grunbeck
Model	GENO-Multi Niveau
Category	Measuring Instruments
Language	English