Important Information; Safety Instructions; Checking The Package Contents; Introduction - Viessmann 4701 Bedienungsanleitung

1. Important information

Please read this manual completely and attentively before using the product for the first time. Keep this
manual. It is part of the product.

1.1 Safety instructions

Caution:
Risk of injury!
Due to the detailed reproduction of the original and the intended use, this product can have peaks, edges
and breakable parts. Tools are required for installation.
Electrical hazard!
Never put the connecting wires into a power socket! Regularly examine the transformer for damage. In
case of any damage, do not use the transformer.
Make sure that the power supply is switched off when you mount the device and connect the cables!
Only use VDE/EN tested special model train transformers for the power supply!
The power sources must be protected to avoid the risk of burning cables.
Risk of destruction!
The drive unit in the mast socket must not be opened, damaged or brought in contact with moisture.
1.2 Using the product for its correct purpose
This product is intended:
- For installation in model train layouts and dioramas.
- For connection to an authorized model train transformer (e. g. item 5200) or a digital command station.
- For operation in dry rooms only.
Using the product for any other purpose is not approved and is considered inappropriate. The manufac-
turer is not responsible for any damage resulting from the improper use of this product.

1.3 Checking the package contents

Check the contents of the package for completeness:
- Signal model with drive unit
- 2 screws
- Board with self-adhesive labels
- 680 Ohm resistor as programming aid (more information in chapter 9.5)
- Manual

2. Introduction

The switching outputs (fig. 1) are intended exclusively for switching small currents, e. g. for supplying
LEDs or switching relays.
Under no circumstances must they be connected to the track – it will result in the destruction of the
module! Traction current must be influenced by means of relays (fig. 9, 10).

2.1 Quick start

Connect the signal. Please observe fig. 5 resp. 6 for analogue mode and fig. 7 resp. 8 for digital mode.
The DCC default address of the decoder is 1. In analogue mode the wire with the red marker of a single
arm semaphore signal switches the signal to Hp0 (stop) while the wire marked green activates Hp1 (go).
In digital mode this is true in a similar fashion e. g.: for the red and green buttons on your command sta-
tion. Semaphore signals with two coupled arms can display Hp0 and Hp2 (speed reduction). Signals with
two uncoupled semaphore arms will be triggered to display Hp2 via the wire with a yellow marker. Hp0
and Hp1 are controlled in the same manner as single arm signals.
Please note that signals with two uncoupled semaphore arms require two consecutive digital addresses.
Hp2 is, therefore, controlled by the default address 2.
10
EN