Operation Of Switching Device; Scope Of Delivery; Accessories; Installation/Fitting - Wilo Drain-Control 1 Instrucciones De Instalación Y Funcionamiento

Jogging operation is possible in any operating state, including
x
imminent dry runs, and is conceived for emergencies. Pump(2) P1
and/or 2 run as long as the corresponding manual key is kept
pressed down.
Testrun can be activated in the menu for the pump(s). The waiting
x
time until the test running of the pumps will be operated is adjust-
able also the runnig time itself. The adjustments are relevant for
one or two pumps.
4.2 Operation of switching device (figure 1).
The switching device is set and operated via several menus which
appear in the display. Access to the menus is via the control panel
with 6 keys. These have the following functions:
Manual/jogging operation pump 1
Manual/jogging operation pump 2
Scroll backwards
Scroll forwards
Enter key
Key sequence
f f etc.
1f 2f
In the following menu structure the adjustable
ATTENTION!
version with membrane (pressure sensor) is no
longeravailable for new devices!

4.3 Scope of delivery

Wilo Drain Control 2 Switching Device,
x
Fitting and Operating Instructions.
x

4.4 Accessories

Accessories must be ordered separately.
Level sensor 2.5 mWC as standard and 1 / 5 mWC optional,
x
alternatively float switches type MS 1 or WA 65/95 (upper "on(+)"
x
lower "off (-)") for digital level control.
Control box for external mounting (additional accessory e.g. con-
x
trol box heating etc.)
EX-cut-off relay (3-5 circuit) for MS 1 float switch for use in
x
potentially explosive area.
Safety barrier (article number 2519928) for level sensor opera-
x
tion in Ex-areas.
cable straining clamp for level sensor
x
Horn 230 V / 50 Hz
x
Flashing light 230 V / 50 Hz
x
5

Installation/fitting

5.1 Assembly

Install the switching device in a dry and frost-free place. Switching
≤ 4 kW) is fastened to the wall with 3 screws, and swit-
device (P
2
≥ 5,5 kW) with 4 screws. Follow accessory and
ching device (P
2
catalogue instructions for external mounting.
When using the level sensor hang it in to the medium and fix it by
the cable straining clamp if necessary.
3f 4f 5f
Delete key for errors
Symbol for operational readiness with green LED
Symbol for error with red error light
1 2 N 0, 0 0 m
0 0 Autom.
The individual menus are shown and described in table 1.
Switch on main switch
x
The 1st menu in table 1 appears for 30 sec. and enables the lang-
x
uage selection menu to be opened by pressing a key
After 30 sec. the standard display appears, which provides infor-
x
mation on the status of the system.
The following sequence of keys should be pressed to operate the
menu:
Description of programming steps
The main menus appear in the following order 1, 2, 3, 4
Preselect main menu
1fa sub-menu appears, e.g. 1.01 with the parameters in >....<
2f>....< becomes I....I, flashing
3fchange of the setting
4fnew value is confirmed I....I becomes >....<
5fswitch to next sub-menu Once all sub-menus have been comple-
ted, switches back to the same main menu
The connecting cable of the level sensor must not
ATTENTION!
be crushed or bended strongly because the pressu-
re compensation line can falsify the measured value.
The end of the pressure compensation line must not
be blocked.

5.2 Electrical connection

The electrical connection is to be made by an qualified
electrican approved by the local electricity supply com-
pany and in accordance with the applicable national
regulations (e.g. VDE regulations in Germany).
Current type and voltage of the network connection must match
x
the details on the name-plate,
network fuse protection such as FI-protective switches and addi-
x
tional precautions according to the enclosed circuit diagram
Earth pump/system in accordance with regulations,
x
insert the cable ends of network and pump connecting cables
x
through the cable-screw connections and wire in accordance
with the markings on the terminal strips as follows: (Bild 2 (P
≥ 5,5 kW))
kW), figure 3 (P
2
Network connections (P
L1, L2, PE:
Network connection 1 ~ 230 V, 3-wire cable, the cable is to be
procured from the constructor,
network voltage preselection in device: bridge terminal in accor-
dance with the notice "1x / 3x230 V" on the board below the
control board !
Do not connect terminal N with terminal connec-
ATTENTION!
tion 1 ~ 230 V ! In menu 2.26 the factory setting >
3-pol. < must be changed to > 1-pol. < !
ENGLISH
The settings are displayed in the
2-line dialogue panel (display)
with 2x16 characters.
≤ 4 kW ):
2
.
≤ 4
2
15