Haes MZAOV-1002 AOV Control Panel - Two Zone

The Haes MZAOV-1002 is a two detection zone, (extendable to 4), smoke vent control panel with integral 5 amp power supply, designed to control 24vdc actuators or magnets.

The panel has battery backup capability and assures that actuators can be powered in the event of a mains failure.

Vent controls and indications are provided on the front of the control panel with a large graphical LCD display and integral control inputs to accept signals from remote contacts, smoke detectors and manual controls.

Optional support for Rain Sensor and PIR inputs for environmental control and trap injury protection, plus 0/10v inputs and outputs to allow control interfacing with BMS systems and positional control Act output.

The MZAOV control panel range has been developed to provide a comprehensive solution to smoke vent control scenarios.

Key Features:

5 amp integral PSU

Large graphical display

Easy to program

Up to 4 detection zones, Conventional and Twin-wire

Upto 4 Input from other detection systems, to activate

Upto 4 Monitored Actuator outputs for controlling smoke vents

Switch input to control wide combination of vents

Fireman switch input to override all other inputs

All inputs and actuator outputs monitored for Short and Open Circuit

User switch inputs configurable as local fireman switches

Thermostat input - Ventilation mode. Vents openable in 10% steps

Optional support for Rain sensor, PIR and BMS control

Monitoring of unused inputs and outputs can be disabled

Actuators configurable for independent operation or linked together as per required by 12101-9

Staggered start of actuators to avoid the combined start-up currents from simultaneous actuator activations

Panel Specification:

Enclosure : 1.2mm Mild Steel IP30. Colour ref: MW334E Interpon powder coat

Cable Entry : Via 20mm knockouts located in the top and rear of the cabinet

Dimensions Back box : 375mm W x 345mm H x 110mm D

Lid : 382mm W x 354mm H x 25mm D

Mains Supply : 5A internal switch mode power supply, Nom 27v DC

Battery Capacity : 2 x 12Ah 12v VRLA

Detection Zones : 2 or 4 monitored detection zones. EOL = 6K8

Twin Wire : Selectable in panel (enables AV devices to be connected to det cct)

On Board Relays : 1 x Alarm, 1 x Fault, volt free changeover, Max 3A

Fireman’s Switch Input : Fireman’s control switch input for Open/Close/Auto

Vent Control Input : 2 or 4 vent control switch inputs, Open/Close (rocker switch)

Actuator Output : 2 or 4 reversal actuator control output (4.5A total max) can be configured as a maintained output for a magnetic door

Aux Output : 2 or 4 voltage free normally open relay contacts, closing when the associated zone is activated Max 3A

BMS Connection : 0/10v positional control input 10% steps, 0/10v positional data output. (Available on separate PCB)

False Alarm Management : Type A, B and C dependency mode, approved by LPCB