LEAB MelfBox User manual

Electrical supply system for
verhicles
MelfBox
Quick start guide
V 3
General Safety
This guide supports safe handling of the product. Use the product only in
accordance with its intended use:
The MelfBox is a vehicle electrical supply system. Assembly and installa-
tion should only be carried out by qualified electricians. Any modifica-
tions to the product or its components are prohibited and do not con-
form to its intended use. Only use original LEAB or LEAB-approved ac-
cessories.
Observe the safety instructions:
DANGER!Danger from short circuits: Before operating, make sure
there are no open or damaged cables. DANGER!Replace defective
parts or damaged cables immediately.
NOTE!Reverse polarity can damage the unit: Before operating, make
sure that all cables are connected correctly.
NOTE!Equipment damage and danger of cable fire: Only use the device
within the specified voltage limits.
Package Contents
No. Item
1x Cover
1x Housing
1x Housing seal
1x Body seal
3x Screw 3.5x14
1x Cap
Accessories
Part number Description
1105001001 Connection cable 2.5 m
1105001002 Connection cable 5 m
1105001003 Connection cable 10 m
Technical Specifications
Part no. 1105002001
Modell MelfBox
Nominal voltage (AC) 230 V (+/-10%)
Current, max. (AC) 16 A
Frequency 50 Hz
International Protection (IP class) IP55
Protection class I
Operating display LED
Switch contact 1 A
Material Polyamide, glass fibre reinforced (PA6
GF30)
Cable cross-section 2.5 mm²
Contacts L1/N/PE
Installation depth 56 mm
Installation diameter 55 mm
Weight 0.12 kg
Dimensions (L x W x H) 62 mm x 67 mm x 67 mm
Creating a Body Cutout
Fig.1: MelfBox dimensions
To create the body cutout, proceed as follows:
üChoose a vertical surface.
üChoose an assembly site with minimum dust and which is protected
from water.
üMake sure that there is sufficient space at the assembly site.
1. Saw a hole (Ø 55 mm) in the vehicle body.
2. To prevent corrosion, seal the cut surfaces.
ðThe body cutout is now created.
LEAB Automotive GmbH
Thorshammer 6
DE-24866 Busdorf
Tel: [phone]
Fax: [phone]
[email protected]
It is prohibited to copy, duplicate, translate or otherwise pass on
the content of this guide to third parties without the express writ-
ten permission of LEAB.
We make energy mobile.

Installation
To install the device, perform the following steps:
CAUTION!Install a suitable fuse in the vehicle (up to 16 A).
1. Route a connection cable (H07RN-F, 3 x 2.5) in the vehicle.
2. Attach the connection cable to the vehicle installation.
3. Pierce the housing seal at the intended location with a pointed tool.
4. Feed the connection cable (H07RN-F, 3 x 2.5) through the hole.
5. Connect the wires of the connection cable to the corresponding screw
terminals.
ðThe device is installed.
Optional: Connect the immobiliser to the potential-free
switching contact (normally open contact)
To connect the immobiliser, proceed as follows:
CAUTION!Install a suitable fuse in the vehicle (up to 1 A).
1. Route a cable (H05RN-F, 2 x 0.5) for the immobiliser in the vehicle and
connect it to the specific vehicle installation (control module or sim-
ilar).
2. Insert the immobiliser cable (H05RN-F, 2 x 0.5) through the second hole
of the housing seal.
3. Insert the wires of the immobiliser cable into the push-in terminals
(max. current: 1 A).
ðThe immobiliser is connected.
Assembly
1
2
3
4
5
1Cover 2Housing with body seal
3Housing seal 4Cap
5Retaining screw
To install the device, proceed as follows:
1. Place the housing seal in the cap.
2. Attach the cap to the supply unit with the 3 screws (3.5 x 14).
3. Check the tightness of the housing seal.
4. Push the supply unit into the body cutout.
5. Tighten the 3 screws on the front until the supply unit is firmly seated
in the body cutout (maximum torque:1Nm).
6. Attach the cover.
ðThe device is mounted and ready.
Operation
NOTE!An inactive immobiliser can cause equipment damage. The im-
mobiliser only works when the MelfBox is active (operating display lit up).
1. Plug the two-pin earthed plug of the connection cable into a 230-V
mains supply.
2. Open the flap of the supply unit.
3. Plug the coupling into the supply unit.
ðThe voltage input is provided at the load output of the supply unit.
Connected consumers are supplied. The operating display shows the
operating status of the MelfBox.
LED Operating status
Blue,
flashing
The MelfBox is active. A minimum of 50 W power is removed
from the supply unit (the greater the power, the faster the
flashing).
Yellow,
Steady light
The MelfBox is active. No power is removed.
– Check the connection of the consumers.
– Check the fuse at the outlet of the MelfBox.
Disposal
Dispose of the device in accordance with the Waste Elec-
trical and Electronic Equipment Regulations (WEEE).
The system must not be disposed of with household
waste. Take it to a recycling point or return it to your point
of sale.
EU Declaration of Conformity
The MelfBox complies with the requirements of the follow-
ing directives:
– 2014/30/EU: EMV
– 2011/65/EU: RoHS
LEAB Automotive GmbH // Thorshammer 6 // 24866 Busdorf