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OSRAM Touch DIM LS LI User Manual

Touch dim ls li, Description, Installation

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TOUCH DIM LS LI

A

B

C

EVG QTi DALI

1

2

3
4

DA
DA

~
~

N

PE

L

Touch DIM

Sensor

EVG QTi DALI

1

2
3

4

DA

DA

~
~

L N S

D

E

F

G

Description

Function and application

The TOUCH DIM LS LI sensor regulates the brightness at the

workplace and in office areas to increase the working comfort

and to save energy.
The sensor can be installed in luminaires (e.g. floor standing

luminaires) or in false ceilings.

Function

The sensor measures the brightness in the area to be regulated

and keeps this to an adjustable set value by introducing artificial

light according to the amount of daylight available.
As daylight increases the artificial light is reduced.

Construction

The sensor is made up of the following components:
• Light sensor (A)
• Housing (B)
• Connections (C) for signal line, zero line and phase

Installation

Safety instructions

The sensor must only be installed and put into operation by

a qualified electrician. The applicable safety regulations and

accident prevention regulations must be observed.

WARNING!
Exposed, live cables or damaged housing.
Danger of electric shock!
• Only work on the sensor when it is de-energized.
• Disconnect the sensor or luminaire from the

power supply if the housing or plastic lens is

damaged.

CAUTION!

Destruction of the sensor and other devices through

incorrect mounting!
• Only use electronic OSRAM ballast coils of the

type QUICKTRONIC INTELLIGENT DALI (QTi

DALI…DIM), HALOTRONIC INTELLIGENT DALI

(HTi DALI…DIM) or OPTOTRONIC INTELLI-

GENT DALI (OT…DIM).

• Do not operate any other other control units on

the control line.

• Do not exceed the maximum number of ballast

coils and maximum overall cable length between

the operating button, sensor and ballast coil.

• Do not connect control line with external voltage.
• Only supply sensor with an AC operating vol-

tage, especially in networks with UPS systems.

Connecting the sensor

D Operating pushbutton: Same phase as sensor.
E Electronic ballast coil (EVG): Connect max. 4 ballast coils.
F Signal line: Max. 10 m.
G Sensor: Cable connection via 3-wires permitted for mains

voltage. Do not switch the sensors in parallel.

Light sensor

Fitting instructions

Continued on the back page!