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7.8 Jumper Settings (PS150 only)
NOTE – The following chapter to adjust
jumper settings is relevant for PS150
controllers only.
Before start-up check the setting of jumper Jmp2. For
standard PS150 systems (centrifugal mode) Jmp2 must be
set. For PS150 Boost systems make sure Jmp2 is
not
set,
if necessary remove it. Please refer to “Figure 13: Jumper
Jmp2 on PS150 controller boards” on page 35.
To access the mainboard in non-UL controllers unscrew the
plastic cover; in UL controllers unscrew the top cover.
Jmp2
Jmp3
Jmp1
SYSTEM
PUMP ON
OVERLOAD
WELL DRY
TANK FULL
BATTERY LOW IF FLASHES
1 2 3 4 5 6 7
lo
w
-w
at
er
sensor probes
co
nn
ec
t
fo
r batter
y
m
ode
remote
float switch
NO
Co
m
NC
Max. 50V
Do not connect
this terminal
www.
LORENTZ
.de
T1
T2
T3
T4
T5
T7
V8
Figure 13: Jumper Jmp2 on PS150 control-
ler boards
Jumper Jmp2
Make sure the two
left
pins are
not
connected for PS150
Boost mode or connected for centrifugal mode.
(The two right pints are not connected)
34
Controller Installation
Controller Installation
35
Содержание PS 1800 CS-F
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