LUNOS Fan Control

KNX LUNOS Control 4

Smart Ventilation - Intelligently Controlled

The KNX-LUNOS-CONTROL4 module enables up to 4 decentralized ventilation devices from Lunos to be controlled via the KNX bus.

In this way, several modules can be networked with each other to enable coordinated operation.

The devices can be controlled directly via the existing button/switch inputs.

Vital Specs

Integration of LUNOS fans with KNX
in REG housing or SK07 for flush-mounted installation
Control of up to 4 fans
Networking of multiple modules via the KNX bus for coordinated operation
Direct control via existing push buttons/switch inputs

Efficient Ventilation with Heat Recovery

Traditional ventilation often results in the loss of valuable heat. However, with heat recovery, a significant portion of the exhaust air’s thermal energy can be retained, allowing for efficient ventilation without unnecessary heating or cooling costs. This means:

Optimal indoor climate through continuous air exchange
Reduced energy consumption thanks to heat recovery
Automatic control via KNX for maximum comfort

Compatible Devices:

Ventilation units from the e2, ego, and nexxt series with heat recovery
Ventilation units Silvento (FK, EC, 30/60/100), Ra 15-60, ACM module, or 0..12V as exhaust-only fans

Professional Commissioning – Practical Video Guides

Our video tutorials show you step by step how to integrate KNX-Lunos-Control4 and configure it individually in ETS.

Watch Tutorials

For more Info please download the data sheet below (Documents and Technical Data).

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Documents and Technical Data

KNX-LUNOS-CONTROL4-IW

Since 2022 new Application | Arcus_Lunos_Ex_v5

Item No: 65001002

KNX-Lunos-Control4-IW
Operating voltage	KNX Busvoltage 21 .. 32VDC
Power consumption (KNX)	ca. 120mW ( @ 24VDC )
Bus voltage connection	KNX-2-pol Clamp ( red / black )
Auxiliary voltage	24V .. 32VDC 20W max. ( 5W / 10W / 15W / 20W @ 1..4 fans )
Connection AUX-voltage	WAGO-Clamping block ( yellow / white )
Electrical efficiency of module	92% ( With maximum power )
Button / switch input	3mA Potential -free / debounced
Busoppler	integrated
Ambient temperature	storage -20 .. +85°C operation -5 .. +45°C
Humidity	up to 90% not condensing
Power reduction	Automatically from 75 ° C modul temperature
Commissioning with	ETS Arcus_Lunos_Ex_v5.knxprod
Protection class	IP20
Installation of KNX module	Standard Inwall ( 60/68 ) mm
Housing of KNX module	Plastic black
Dimensions of KNX module	( 50 x 50 x 20 ) mm ( B x H x T ) 58mm Diagonal
Article number	65001002

For suitable ventilation devices with heat recovery as well as pure exhaust air devices, see Lunos Homepage (www.lunos.de).

## Commissioning

The KNX clamp is connected to the KNX bus via the supplied terminal block (red (+) / black (GND)).

The auxiliary voltage is connected via the supplied terminal block (yellow (+) / white (GND)). The fans are mounted according to the lunos specification and connected via the supplied preceded connector. Optionally, potential-free button / switch can be connected via the supplied connector.

Under no circumstances may the module be connected to mains voltage potential.The installation may only be carried out by a specialist.

	Lüfteranschluß	ACM-Modul Anschluß
violet	violet	0-10V
red	red	+12V
blue	blue	GND

Connection options for different lunos fan types

Fan-type	L1.A	L1.B	L2.A	L2.B
Nexxt / LUNOMAT		X		X
e² of any type	X	X	X	X	pairwise*
e²60	X	X		X	unpaired*
ego S1[R]	X		X
ego S2[L]		X		X
Silvento (FK, EC, 30/60/100)			X	X
RA 15-60			X	X
ACM-Modul or 0..12V			X	X

*It is important to ensure that with any type of e² the same number of exhaust-(A) and supply air fans (B) are always connected across the installation.
The only exception applies to an unpaired operation of 3 e²60 fans. To work in unpaired mode, the fan type e²60 must be selected on the main configuration page and the fan speed must be adjusted under System / Flow Rate.

KNX-LUNOS-CONTROL4-REG

since 02/2022 new application

Item No: 65001004

KNX-Lunos-Control4-REG
Operating voltage	KNX Busvoltage 21 .. 32VDC
Power consumption (KNX)	ca. 120mW ( @ 24VDC )
Bus voltage connection	KNX-2-pol Clamp ( red / black )
Auxiliary voltage	24V .. 32VDC 20W max. ( 5W / 10W / 15W / 20W @ 1..4 fans )
Connection AUX-voltage	WAGO-Clamping block ( yellow / white )
Electrical efficiency of module	92% ( With maximum power )
Button / switch input	3mA Potential -free / debounced
Busoppler	integrated
Ambient temperature	storage -20 .. +85°C operation -5 .. +45°C
Humidity	up to 90% not condensing
Power reduction	Automatically from 75 ° C modul temperature
Commissioning with	ETS Arcus_Lunos_Ex_v5.knxprod
Protection class	IP20
Installation of KNX module	din-rail assembly
Housing of KNX module	Plastic black
Dimensions of KNX module	Standard DIN-rail-housing 4TE ( 72 mm )
Article number	65001004

For suitable ventilation devices with heat recovery as well as pure exhaust air devices, see Lunos Homepage (www.lunos.de).

Commissioning

The KNX clamp is connected to the KNX bus via the supplied terminal block (red (+) / black (GND)).

The auxiliary voltage is connected via a screw clamp.The fans are mounted according to the lunos specification and connected via the screw terminals.Optionally, potential-free button / switch can also be connected via screw terminals.

Under no circumstances may the module be connected to mains voltage potential.The installation may only be carried out by a specialist.

Connection options for different lunos fan types

Fan-type	L1.A	L1.B	L2.A	L2.B
Nexxt / LUNOMAT		X		X
e² of any type	X	X	X	X	pairwise*
e²60	X	X		X	unpaired*
ego S1[R]	X		X
ego S2[L]		X		X
Silvento (FK, EC, 30/60/100)			X	X
RA 15-60			X	X
ACM-Modul or 0..12V			X	X

*It is important to ensure that with any type of e² the same number of exhaust-(A) and supply air fans (B) are always connected across the installation.
The only exception applies to an unpaired operation of 3 e²60 fans. To work in unpaired mode, the fan type e²60 must be selected on the main configuration page and the fan speed must be adjusted under System / Flow Rate.

Video guides for KNX-Lunos-Control4

Here you’ll find a short video tutorial on the basic settings in ETS6 for KNX-Lunos-Control4 explained step by step.

Find more tutorials in our YouTube playlist: Connect fans, optimize night mode, configure exhaust fans...

View more video tutorials on YouTube

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