Electrical Connection; General Information; Connecting The 230 V Mains Voltage; Connecting The Overflow Safety Switch - Vaillant ecoLEVEL Notice D'emploi

6

Electrical connection

6.1

General information

Once the ecoLEVEL condensate pump has been
installed, proceed with the electrical connection of the
appliance.
The pump is connected to the 230 V power supply using
the cable (1) with the free end.
The overflow safety switch is connected to the Vaillant
boiler using the cable (2).
The electrical connection may only be performed by a
heating engineer.
Danger!
Risk of fatal electric shock! There is a danger of
electrocution and of damage to the appliance if
it is not correctly installed.
The power supply to the pump and boiler must be
switched off and secured against reconnection before
making electrical connections.
Note!
All electrical and condensate connections to
the pump must be made in a current-free state.
2
1
Fig. 6.1 Overview of the electrical connections
Key
1 230 V Connection cable (fit a 3-pin plug if required)
2 Connection cable for the overflow safety switch
Installation and maintenance manual ecoLEVEL
Electrical connection 6
6.2

Connecting the 230 V mains voltage

There are two options for connecting the 230 V mains
voltage:
• You can connect the cable (1) to the 230 V mains via
the mains connection on the boiler
or
• You can install a mains plug on the cable (1) and con-
nect the pump with a mains socket (the plug is not
included in the scope of delivery).
6.3

Connecting the overflow safety switch

The type of connection to be made on the circuit board
is dependent upon the boiler.
Use the table below to determine the connection type
for the boiler:
Country Boiler
GB ecoMAX
GB ecoTEC plus
GB ecoTEC pro
ecoMAX pro,
GB other condensing
boilers
Table 6.1 Types of connections for various boilers
A description of the respective connection types is given
in the following section.
Overflow safety switch
connection
Connection type A
Connection type B
Connection type B
Connection type C:
(Mains voltage is supplied to the
boiler through a overflow relay in
the ecoLEVEL condensate pump)
GB 7