The Electrical Connection In Split-Phase Systems; Terminal Block; Active Power Increase; Dip Switch Settings - Webasto Pure II Instrucciones De Montaje

NOTE
Make sure to connect them using the correct connection
sequence for a right rotating field.
u To do this, insert the screwdriver in the designated up-
per opening of the spring relief for the terminal block
and open the clamping spring.
u Now insert the individual wire into the designated
connection opening of the terminal block (lower
opening).
u Then remove the screwdriver again and perform a ten-
sion test to ensure that the individual wires are
clamped properly and fully and no exposed copper
areas are visible.
NOTE
If multiple charging stations are connected to a common
main power supply point, there is a risk of overload.
A phase rotation must be provided and adapted to the
connection configuration of the charging station. See on-
line configuration manual: https://webasto-charging.com/
documentation.
u Insert the data line into the designated connection in
the connection area. See chapter 3.1, "Control cable
(Control Pilot)" on page 3 and Fig. 2
u Remove any soiling such as insulation trimmings out
of the connection area.
u Check again for firm attachment of all wires in the
corresponding terminal.
u Next position the cable bushing in the housing lead-
through.
NOTE
Make sure there are no air gaps between the housing and
the cable bushing.
The electrical connection in split-phase
8.4.1
systems
Terminal configuration:
Supply lead

Terminal block

L1
L1
Neutral
L2
DIP switch configuration: D6 = 0
OI II Webasto Pure
NOTE
This terminal configuration does not define the unbalance
load limit.

Active power increase

8.5
See Fig. 2
The active power increase as per the rules of VDE-AR-N
4100 should be connected as follows.
The two cables from the radio control receiver should be
inserted into this connector (position 3 & 4) – the alloca-
tion is irrelevant (max. cable cross-section 1.5 mm²).
8.6

DIP switch settings

DANGER
High voltages.
Danger of fatal electric shock.
u
u Ensure safe isolation from the power supply.
DIP-switches configure the current setting of the char-
ging station.
Fig. 11
DIP switch up/ON = 1
DIP switch down/OFF = 0
DIP-switch factory setting: 000111
NOTE
Changes to the DIP switch settings become active after re-
starting the charging station.
The DIP switches should be programmed in such a way
that the output power illustrated below for the single-
and three-phase charging operation can be set to the de-
sired current (D1-D6).
D1 D2 D3 [A] Description
0
0 0 8 Factory settings
0
0 1 10
1
0 0 13
1
0 1 16
0
1 0 20
0
1 1 25
D1 D2 D3 [A] Description
1
1 0 32
1
1 1 0 Demo mode: charging not
possible
D4 0= no unbalance load limit for single-phase char-
ging, 1= unbalance load limit at 16A and D1-D3 >
20A (for CH and AT).
D5 0= no unbalance load limit for single-phase char-
ging, 1= unbalance load limit at 20A and D1-D3 >
25A (for D).
D6 1= TN/TT system, 0= IT system (only 1-phase con-
nection possible). See chapter 8.4.1, "The electrical
connection in split-phase systems" on page 7
8.7

Initial start-up

8.7.1

Safety check

Document the results of the checks and measurements
carried out during initial start-up corresponding to the
applicable installation requirements and standards.
The local regulations relating to operation, installation
and environmental protection also apply.

Start-up procedure

8.7.2
Remove material residues from the connection area.
u
u Check that every screw is correctly tightened and
every clamp is correctly engaged.
u Fit the lower cover.
u Secure the bottom cover with the mounting screws;
carefully tighten the mounting screws to the stop. See
Fig. 8.
u Switch on power supply.
– Start sequence is activated (duration up to 60
seconds).
– White chase light running up and down. See Fig. 4
operating status N2.
EN
7