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A jumper position is referred to as “open” if the jumper is not set
Risk of material damage!
Change of jumper settings during unit operation may damage the con-
trol electronics or lead to unpredictable unit functioning.
Change jumper settings only when the system is turned off.
The jumper strip JP1 has 12 jumper positions, designated by the let-
ters A to L.
7.3.1 Brief Description of Jumpers
Jumper
Jumper Function
A
jumper must be open
B
jumper must be open
C
jumper must be open
D
Stand-by draining off
E
Main contactor switched off during blow-down
F
Less frequent partial blow-downs (-50%)
G
More frequent partial blow-downs (+100%)
H
Full blow-down switched off
F+G+H
Fully demineralized feed water
I
Factory setting: no jumper set
J
Factory setting: no jumper set
K
Factory setting: no jumper set
L
Factory setting: no jumper set
Summary of Contents for Basic-DS
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