Wilo Stratos Série Notice De Montage Et De Mise En Service page 40

ENGLISH
In regulator mode, the speed or
10 V
nominal lift of operating mode
p-c or
input 0...10 V of the Stratos IF
module Ext.Off, Ext.Min and SBM.
The button then has no set value
input function.
Control system p-T, regulated to
temperature dependent differen-
tial
(Fig. 10). The maximum set value
Hs
max
system can only be activated via
the IR monitor or via LON.
All settings on module apart from
"ack- nowledge error" blocked.
Settings blocked by IR monitor.
Settings can only be altered using
IR monitor.
The pump is operated via a serial
data interface (see section 4.4).
The "On/Off" function is not
activated on the module. Only
tion, acknowledge error are to be
set on the module. PLR mode can
be interrupted via the IR monitor
(for tests, for reading out data).
Pump runs as slave pump. No
changes can be made to the
position setting of the display.
Double pump running in peak load
mode (master + slave)
Double pump running in duty /
standby mode (master or slave)
Appears on pumps with IF module
LON, to send a service message to
the building control point.
34
p-v the pump is set via
pressure set value
is displayed. This control
, , display posi-
Operating the tuning button: (Figure 1a, pos.1.3)
Starting from the basic setting, the setting menus are
selected one after the other in a fixed order by pressing
the button (in 1st menu: press for more than 1 s). The
relevant symbol blinks. By turning the button to the
left or to the right the parameters on the display can be
altered up or down. The symbol which has just been set
blinks. The new setting is stored by pressing the but-
ton. At the same time the system advances to the next
setting option.
The set value (differential pressure or speed) in the ba-
sic setting can be altered by turning the tuning button.
The new value blinks. The new setting is stored by
pressing the button.
If the new setting is not confirmed, after 30 s the old
value is accepted and the display returns to the basic
setting.
Settings of the display position: For the layout of the
control module, whether installed horizontally or ver-
tically, the position of the display can be rotated
through 90°. The position setting can be entered in
menu point 3. The display position specified by the ba-
sic setting flashes by "ON" (for horizontal position).
The display can be rotated by turning the selector but-
ton. "ON" flashes for the vertical position. The setting
is confirmed by pressing the selector button.