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MULTIPOINT CONTROL BOX 8

INSTALLATION MANUAL

Multipoint Wall Switches

Multipointwallswitchesareavailablein2,3,4,5,6,7and8zonecongurations,and

connect to the control box module via a synchronous data bus.

Each wall switch has one socket which connects directly to the control box module.

The 2, 3 or 4 button wall switches (MPWS234) are set to the required number of zones

by positioning a jumper on the back of the wall switch during installation.

The 5 and 6 button (MPWS56), and 7 and 8 button (MPWS78) wall switches are also

set to the required number of zones using a jumper during installation.

The top button (determined by the overlay used - not the switches on the hardware)

corresponds to the motor output 1 on the control box module.

A 2 button wall switch will control motor outputs 1 and 2 only. A 5 button wall switch will

control motor outputs 1, 2, 3 4 and 5 only. The 8 button wall switch controls all 8 zones.

Motorised Dampers

Motorised dampers connect directly to the control box module via the motor output

sockets.

Component Positioning

The control box module and wall switch expansion modules can be positioned on or

near the systems air handling unit, or in the mechanical services switchboard.

The wall switch should be mounted in a central location within the air conditioned space.

Theyaredesignedtobeushmountedtoacavitywall,butmaybesurfacemounted

through the use of a mounting block not less than 15mm deep.

The motorised dampers can be mounted at the takeoff point of the rigid duct or mounted

in-lineintheexibleduct.

Commissioning

Prior to applying power to the system, double check all wiring connections. Ensure

motors are connected to motor outputs and touchpads to touchpad outputs.

Set the spill zone(s) if required. To set the spill zone(s), move the respective switch in

the spill zone DIP switch block on the control box to the ‘on’ position. Any number or

combination of zones may be set as spill zones to suit the installation. Refer to the A/C

unitspecicationstodeterminetheminimumairowthatisrequired.

Thespillzone,whenset,ensuresairowacrossthecoilismaintainedatacceptable

levels. If the user turns all zones off, the designated spill zones are forced to open.

Turnallzoneson,thenturnontheindoorfantoensureairisowingtoeachzone.

Turn each zone off in turn to ensure the zone dampers are functioning correctly and the

zones match the names on the wall switch. Turn all zones off to ensure the spill zone is

functioning (if set).

Myzone Multipoint Control Box 8 User Manual

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