Commissioning; Maintenance - Wilo Drain-Control 1 Notice De Montage Et De Mise En Service

ENGLISH
L1, L2, L3, N PE:
Network connection, 3 ~ 400 V +N 5-wire cable, the cable is to be
procured from the constructor,
network voltage preselection in device: bridge terminal in accor-
dance with the notice "3x400 V" on the board below the control
board!
(factory setting 3x400 V +N)
L1, L2, L3, PE:
Network connection, 3 ~ 400 V (3 ~ 230 V) 4-wire cable, the cable
is to be procured from the constructor,
network voltage preselection in device: bridge terminal in accor-
dance with the notice "3x230 V" or "3x400 V" on the board
below the control board !
≤ 4 kW):
Network connections (P
2
L1 (T1), L2 (T2), L3 (T3), PE: (on main switch 0Q1)
Network connection, 3 ~ 400 V (3 ~ 230 V) 4-wire cable, the cable
is to be procured from the constructor,
network voltage preselection in device: bridge terminal in accor-
dance with the notice "3x230 V" or "3x400 V" on the board
below the control board !
(factory setting 3x400 V)
Pump connections: (figure 4)
U, V, PE:
Alternating current connection pump/motor
The terminal box on the pump cable may not be
ATTENTION!
fully removed. Cut shock-proof plug from network
cable and wire accordingly. Operating the A.C.
pumps without motor capacitor will destroy the
pump in question !!
U, V, W, PE:
Rotary current connection pump/motor,
T1, T2:
Connection for motor protection "WSK" (Coil Protection Contact)
or PTC (motor protection with resistor). The terminals are to be
bridged in the case of submersible motor-driven pumps without
"WSK".
TI (DI):
Tightness indicator for Wilo-Drain TP80, TP100, TP150 pumps
Messages:
SSM:
Connection for external collective fault signal, potential-free
convertor, max. contact load 250 V, 1 A e.g. connection of a flas-
hing light
Alarm:
Connection to drive a horn, potential-free make contact, max.
contact load 250 V, 1 A
≤ 4 kW)
P1 / P2: (P
2
Individual operating messages pump 1 / 2, potential-free make
contact, max. contact load 250 V, 1 A
≥ 5,5 kW)
SBM: (P
2
Collective run signal, potential-free make contact, max. contact
load 250 V, 1 A
Niveau (level):
By using the level sensor connect the 2-leaded cable to the
switch device corresponding the enclosed wiring diagram, if
necessary by using the safety barrier for the EX-area.
If the "float" level indicator is used connect the necessary float-
switches (max. 5).
Emergency control for flooding: (see menu 2.21)
In order to be able to switch on the pump(s) automatically in case
of a defect of the level sensor even in rising water levels, the
installation of a high water float swich is recommended (look 4.4
accessories) according to Fig. 6, float switch 5.
Set protective motor switch to the pump motors' rated current
x
given on the name-plate.
Pumpen with P up to 4 kW in Menü 3.01/3.02.
2
Pumpen with P up to 10 kW on protective motor switch (MSS) for
2
star/triangular start-up.
Pumpen with P up to 14 kW on thermal circuit breaker (TSA) for
2
star/triangular start-up on 0,58 x rated current.
16
6

Commissioning

We recommend having the system commissioned by Wilo custo-
mer service.
7

Maintenance

We recommend having the system inspected by WILO customer
yearly, but if necessary the level sensor must be cleaned and chek-
ked in shorter periods according the contamination level of the
medium.