The THZ Comfort N4 control panel has a robust metal housing with illuminated SHEV and ventilation buttons for small smoke and heat extraction systems.

  • Compact and attractive design with a very robust metal housing

  • Increased safety due to integrated, illuminated RWA and ventilation button

  • Adjustable backlight of the SHEV button

  • Safety and reliability confirmed by VdS recognition and TÜV test

  • Highest flexibility due to extensive parameter setting options

  • Quick and easy commissioning with the ST 220 service terminal

  • Reduced installation effort thanks to integrated push buttons

  • Interconnection of several staircase control panels possible via potential-free contacts

Applications

  • Smoke extraction in staircases

  • For smaller smoke and heat extraction solutions with one fire compartment

  • Connection options for smoke detector, FT 4 push button, fire alarm system contact, vent switch and weather sensors

  • For smoke and heat extraction system drives with a total power consumption of 4.5 A

  • Control of electromotive 24 V drives for smoke and heat extraction in the event of a fire

  • Control of a controlled natural ventilation

  • Suitable for new buildings and retrofitting

Technical data

THZ Comfort N4

Dimensions

140 x 248 x 85 mm

Width

140 mm

Height

248 mm

Depth

85 mm

Material

Aluminium die casting

IP rating

IP30

Service temperature

-5 - 40 °C

Operating voltage

230 V AC

Power consumption (max.)

120 W

Connection cross-section / mains

1.5 mm²

Output voltage

24 V DC +/-15%

Residual ripple

2 %

Output current (max.)

4.5 A

Duty rating with maximum output current

30 %

Motor cable wire size

4 mm²

Battery capacity

2.3 Ah

Alarm groups

1

Vent groups

1 x

Networking of several control units

Forwarding of alarm and reset signals for linking up to 10 control units

Signal outputs available

3 status contacts for which parameters can be set

Parameter setting of control units

Service push buttons and 5 LEDs or ST 220

Standard conformity

EN 12101-10, ISO 21927-9

Approvals

VdS