English
Installation and operating instructions Wilo-CC-System
29
The operation and parametrisation is protected by
a 3 step safety system. After entering the pass-
word (Menue 3.1 and 3.5.2) the system is released
for the user on the specific level (Displayed by the
indicators shown beneath the level names). Push-
ing of the Login-Button leads the user then into
the system.
User 1:
On this level (typical : local user, e.g. janitor) the
display of all menues is enabled. Inputs of param-
eters are only in limited scale enabled.
The password (4 digits; numerical) for this level
can be defined in menue 3.4.1 (factory setting:
1111
).
User 2:
On this level (typical : operator) the display of all
menues, except of the simulation mode, is ena-
bled. Inputs of parameters are nearly unlimited
enabled.
The password (4 digits; numerical) for this level
can be defined in menue 3.4.2 (factory setting :
2222
).
The user level
Service
is reserved for the WILO-
service only.
6.3
Scope of supply
• Switch box WILO CC
• Wiring scheme
• Installation and operation manual
6.4
Optionals / acessories
The CC-System can optionally be equipped with
the units as shown in the table. Please take notice
that this modules must be ordered separately.
7 Installation /Fitting
7.1
Installation
•
Wall mounting, WM:
The panels for booster sys-
tems are mounted directly as WM-version on the
compact booster station. For an external mount-
ing besides the booster station, four screws
8 mm are required.
•
Base mounting, BM:
The BM-version is to be
erected on a plane area. In the standard version a
installation pedestal of a height from 100 mm is
supplied. Others on request.
7.2
Electrical connections
Electrical connection must be carried out by an
electrical installer authorised by the local power
supply company in accordance with the applica-
ble local regulations (e.g. VDE regulations).
Power supply lines:
Installation and operation manuals of the com-
plete booster system have to be observed!
Pump power supply lines:
The pumps are connected to the terminal blocks in
accordance with the wiring diagram. PE must be
connected to the earth bus. Shielded motor cables
are demanded.
Pressure sensor:
Properly connect the sensor to the terminals in
accordance with the installation and operating
instructions.
Use a shielded cable, connect one side of the
shield in the switchbox.
External on/off:
Via the terminals a remote switch off/on device
can be connected via a potential-free break con-
tact, after removing the bridge (factory mounted).
The system can then be switched on or off.
Dry run protection:
A low-water protection function can be con-
nected via the terminals designated in the wiring
scheme once the bridge has been removed (pre-
Option
Description
Uninteruptable
Power Supply
PLC -Powersupply remains in case
of mains fault
PTC-relays
Overtemperature protection of
pumps with PTC-Resistors
Remote setpoint
adjusting or actuator
operation
Setpoint can be adjusted via exter-
nal analog signal or panel works in
actuator operation via external ana-
log signal
Single run and fault
signals
Potentialfree contacts for signalling
of the pump states
Lack of water signal-
isation
Potentialfree contact for signalling
dry run
Setpoint switching
Switching between setpoints 1 and
2 by external signal
Bus-connection
Modules for the connection to a
variety of bus systems (e.g. CAN-
Bus, Profibus, Modbus RTU, Ether-
net, LON)
Communication
module
Modules for remote diagnosis/-
maintenance (Analogmodem, ISDN-
Terminal, GSM-Modem, Web-
Server)
Installation and operation manuals of
pumps has to be observed!
Do not apply external voltages to the
terminals!
External On-/Off
Contact closed
Automatic ON
Contact opened
Automatic OFF, Signalling
via symbol in the display
Contact load
24 V DC / 10 mA
Do not apply external voltages to the
terminals!
ATTENTION!
ATTENTION!
ATTENTION!
Summary of Contents for Wilo-CC-System
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