WeTech WTC693 User manual

© WEMPE Elektronic GmbH, Revision date: 26.09.2019 Made in Germany
USER MANUAL
WTC693
Thank you for purchasing a WeTech® product. This user manual contains important safety
and operating instructions foryour Passiv charger. Before using yourcharger, read this manual
and all warning instructions with care in order to avoid possible danger.
This product is suitable for the charging of MOTOROLA NNTN8020 and NNTN8023
rechargeable batteries.

2 Made in Germany
Safety instructions
1. Installation and the first start of the system should only be carried out by qualified
technicians. When installed in a vehicle, the installation specifications of the vehicle
manufacturer apply. Fasten the unit only in the interior of the vehicle.
2. The fastening material included in delivery is recommended for proper installation.
3. The use of rechargeable batteries not explicitly listed in this document may lead to fire.
4. The contacts of the product should be cleaned at regular intervals with a dry cloth. Under
no circumstances should you use water or other liquids.
Scope of delivery
The following items are included in the scope of delivery:
1. Passiv-Charger WTC693
1. Holding bracket for WTC693
2. Passive accessory set
Start of the system
Passive accessory set
1. Connect the strands (1) of the DC cable provided to mains power. Be sure that the
approved working voltage and polarity are used.
2. Mount the included holding bracket in a suitable place in the vehicle. Mounting screws for
the holding bracket are not included in the scope of delivery and must be purchased
separately.
3. Fasten the charger to the holding bracket using the four knurled screws (4).
4. Insert the hollow plug (3) of the DC cable into socket (C) of the charger.
5. Secure the connection using the cable tie (5)
Instructions: The DC cable includes a fuse holder (2) whose fuse will be destroyed in case of
excess current. You can find information about replacement fuses in the technical data.

© WEMPE Elektronic GmbH 3
Functions
The charging bracket is used for quick charging and maintaining charge. The table below
provides information about the function of the displays and the connections of the unit.
Pos.
Designation
Status
Description
A
LED rear shaft
green
Battery detected.
red
Quick charging active. Battery capacity under
80%
B
LED front shaft
green
Battery detected.
red
Quick charging active. Battery capacity under
80%
C
DC socket
DC socket for power supply voltage in
accordance with the technical data.
Schematic drawing WTC693

4 Made in Germany
Technical data
Designation
Value
Working voltage
10.8V ... 31.2V
Output voltage
4,2V
Output current
max. 1050mA
Fuse
6.3 x 32 mm² / 2.5A / Inert
Degree of
protection
IP20
Measurements
120 x 63 x 63 (mm)
Weight
234g
Additional instructions
e1 type approval
The e1 type approval from the German Federal Motor Vehicle and Transport Authority confirms that thisproduct
is in compliance with the EMC regulations for motor vehicles. Devices with this type approval may therefore be
mounted in vehicles without affecting the vehicle's operational permit.
CE conformity declaration
For this product, we confirm that it meetsthe requirements set forth in the Directive of the Council forConformity
of Legal Regulations of Member States regarding Electromagnetic Compatibility. This declaration applies to all
units manufactured in accordance with the production drawings included as a component of this declaration.
WEEE (this symbol applies only in the European Union)
This symbol indicates that the product so labelled may not be disposed of with normal household waste. If you
want to dispose of this product, obey the corresponding national laws and regulations in your country or
community. The correct disposal of this product supports environmental protection and prevents possible
damage to the environment and human health.
Contact
This product was manufactured in Germany by:
WEMPE Elektronic GmbH phone: [phone]
Leinenweberstr. 6 fax: [phone]
DE-36251 Bad Hersfeld website: www.wetech.de
e-mail: [email protected]