2998 - Regulator HAGER - Free user manual and instructions

Product Type	Rotary DALI potentiometer with power supply
Intended Use	Brightness and color temperature control for DALI luminaires (Tunable White DT8)
Rated Voltage (AC)	230 V~
Mains Frequency	50 / 60 Hz
Power Consumption	Max. 2 W
DALI Voltage	DC 16 V (typical)
Output Current	Max. 52 mA
Color Temperature Range	2000 ... 10000 K
Max. DALI Subscribers	26 (up to 104 with parallel switching of 4 units)
Max. Active DALI Potentiometers	4
Ambient Temperature	-5 ... +45 °C
Terminal Cable Cross-Section	Single stranded, max. 4 mm²
Mounting	In appliance box according to DIN 49073
Operation	Press for on/off; turn for brightness; turn while pressed for color temperature
Memory Functions	Save switch-on brightness, basic brightness, color temperature limits
Parallel Switching	Up to 4 units in parallel to increase DALI subscriber capacity
Safety	Always disconnect power before working; observe VDE specifications
Warranty	Statutory provisions apply; contact point of sale or regional representative

Frequently Asked Questions - 2998 HAGER

How do I switch the light on and off?

Press the control knob briefly to toggle the light on or off.

How do I adjust the brightness?

Turn the control knob. Slow turning changes brightness by small increments; fast turning by larger increments.

How do I set the color temperature?

Press and hold the control knob while turning: left (W) for warmer light (lower color temperature), right (C) for colder light (higher color temperature).

How do I save a switch-on brightness?

With the light on, set the desired brightness, then double-click (press twice quickly). The light will flash to maximum brightness twice to confirm.

How do I delete the switch-on brightness?

Switch the light off, then double-click. After about 2 seconds, the light flashes to maximum brightness and the stored switch-on brightness is deleted.

How do I save a basic brightness?

Set the lighting to minimum brightness. Turn the DALI potentiometer until brightness begins to increase. Press the control knob for longer than 10 seconds. The light will briefly switch off and on again.

How do I save color temperature limiting values?

While pressing the control knob, turn left (W) to the warmest desired color and hold for >10 seconds (light flashes 3 times). Then turn right (C) to the coldest desired color and hold for >10 seconds (light flashes 3 times).

How do I delete the basic brightness and color temperature limits?

Switch the lighting off. Press the control knob for longer than 10 seconds. The light briefly turns to maximum brightness and then off. All stored values are deleted.

Can I use multiple DALI potentiometers together?

Yes, up to 4 potentiometers with power supply can be connected in parallel to support up to 104 DALI subscribers. Ensure correct polarity when wiring.

What should I do before installing or servicing the device?

Always disconnect all circuit breakers supplying dangerous voltages to the device or load. Cover live parts. Use appropriate cable types and follow VDE specifications.

USER MANUAL 2998 HAGER

Rotary potentiometer DALI with power supply

Art. no.: 2998

Rotary potentiometer DALI, Tunable white

Art. no.: 2997

Operating instructions

1 Safety instructions

Electrical devices may only be mounted and connected by electrically skilled persons.

Serious injuries, fire or property damage possible. Please read and follow manual fully.

Danger of electric shock. Always disconnect before carrying out work on the devise or load. In so doing, take all the circuit breakers into account, which support dangerous voltages to the device and or load.

These instructions are an integral part of the product, and must remain with the end customer.

2 Device components

Figure 1

(1) DALI potentiometer
(2) Frame
(3) Central plate
(4) Control knob
(5) Screw terminals

3 Function

Intended use

– Brightness setting for luminaires with DALI interface
- Setting the colour temperature for luminaires with DALI Device Type 8 for Tunable White in accordance with IEC 62386-209
- Mounting in appliance box according to DIN 49073

Product characteristics

- The DALI potentiometer with power supply unit supplies the control current for 26 DALI subscribers.

• Parallel switching of up to four DALI potentiometers with power supply unit with the option of supplying up to 104 DALI subscribers.
• The DALI potentiometer without a power supply unit is powered using the DALI voltage and serves as an additional control section.
• Saving of colour temperature limiting values and a basic or switch-on brightness.

To ensure fault-free operation, do not combine the device with other DALI controllers.

Behaviour after a mains voltage failure

When the mains voltage returns, the lighting is switched to the brightness and colour temperature present before the mains voltage failed.

4 Operation

Operation can take place from multiple control sections and always applies to all connected subscribers (broadcast).

Switch light

■ Press the control knob.

Adjust the brightness

■ Turn the control knob.

Turn slowly = Brightness change small Turn quickly = Brightness change great

Setting colour temperature

graph TD
    A["Top Circle"] --> B["W"]
    A --> C["C"]
    B --> D["Bottom Circle"]
    C --> D
    D --> E["Arrow Up"]
    style A fill:#f9f,stroke:#333
    style C fill:#f9f,stroke:#333

Figure 2

■ Turn pressed control knob.

Turn left (W) = warmer light (reduce colour temperature) Turn right (C) = colder light (increase colour temperature)

Save switch-on brightness

If the lighting is not always to be switched on with the same brightness, then this can be saved as a switch-on brightness.

■ Switch on light.
■ Set required switch-on brightness.
■ Press the control knob briefly twice in succession (double-click).

The lighting briefly switches to maximum brightness twice. The switch-on brightness is saved.

If the lighting switches off after the double-click, then the time between the first and second presses was too long.

Delete switch-on brightness

■ Switch the light off.
■ Press the control knob briefly twice in succession (double-click).

After about 2 seconds the lighting switches to maximum brightness.

The switch-on brightness has been deleted.

5 Information for electrically skilled persons

DANGER!

Mortal danger of electric shock.

Before carrying out work on the device or load, disengage all the corresponding circuit breakers. Cover up live parts!

5.1 Fitting and electrical connection

Connecting and fitting the device

■ Connect the DALI potentiometer and DALI electrical ballast according to the wiring example (Figure 3). In so doing, observe the data of the electrical ballast manufacturer.
■ When switching multiple DALI potentiometers with a power supply unit in parallel, ensure correct polarity.
■ If multiple circuit breakers supply dangerous voltages to the device or load, couple the miniature circuit breakers or label them with a warning, to ensure disconnection is guaranteed.

i Ensure that the control cable is of the appropriate type, cross-section and routing for the VDE specifications for 250 V cable, control voltage has basic insulation.

The control cable and load cable can be run in a shared cable, e.g. NYM J 5×1.5.

The connected DALI subscribers may be operated on different phases.

5.2 Commissioning

Saving a basic brightness

The basic brightness should be set to a state that does not directly lead to an increase in brightness when turning the DALI potentiometer at minimum brightness.

■ Set lighting to minimum brightness.
■ Turn the DALI potentiometer to the point that where the brightness begins to increase.
■ Press the control knob for longer than 10 seconds.

The lighting switches briefly off and on again. The basic brightness is saved.

Saving colour temperature limiting values

The setting range of the DALI potentiometer can be adjusted to the colour temperature of the luminaire with this setting.

When saving the colour temperature, you must ensure that the last turn of the pressed control knob (Figure 2) is made to the left for the warmest light colour (W) and to the right for the coldest light colour (C).
■ Turn pressed control knob to the left (W) until reaching the warmest light colour required, and hold it in this position for more than 10 seconds. The light switches off three times and then switches on again. The warmest light colour is saved.
■ Turn pressed control knob to the right (C) until reaching the coldest light colour required, and hold it in this position for more than 10 seconds. The light switches off three times and then switches on again. The coldest light colour is saved.

Deleting the basic brightness and colour temperature limiting values

■ Switch the lighting off.
■ Press the control knob for longer than 10 seconds.

Briefly switch the lighting to maximum brightness and then off again. The stored values are deleted.

DALI subscribers of different manufacturers may deviate from the acknowledgements given here.

6 Appendix

6.1 Technical data

Rated voltage AC 230 V\~

Mains frequency 50 / 60 Hz

Power consumption max. 2 W

Ambient temperature -5 ... +45 °C

Rated voltage DALI DC 16 V (typ.)

Output current max. 52 mA

Colour temperature setting 2000 ... 10000 K

Number of DALI subscribers max. 26

Number of active DALI potentiometers max. 4

Terminal-specific cable cross-section:

single stranded max. 4 mm²

6.2 Warranty

We reserve the right to make technical and formal changes to the product in the interest of technical progress.

Our products are under guarantee within the scope of the statutory provisions.

If you have a warranty claim, please contact the point of sale or ship the device postage free with a description of the fault to the appropriate regional representative.