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6 M2000 Installation Instructions

Fitting and Wiring Procedure

To install the control panel:

1. Remove the front cover by releasing its three

retaining screws and disconnecting the earth

bonding cable from the spade connector on the

transformer.

Warning: mains voltages may be present at the

mains terminal block (see Figure 1).

2. Connect any optional modules to the PCB.

3. Slide the back tamper switch mounting plate into

the slots shown in Figure 1.

4. Route all cables through the cable-entry holes

located on the base of the control panel. All holes

used must be fitted with a rubber grommet to

protect against sharp edges. The mains cable

must use its own cable-entry hole.

5. If required, secure the control panel to a wall

using not less than 30mm x No 10 screws through

the three fixing holes shown in Figure 1.

6. Connect all wiring except to the standby battery

(connect during power-up procedure).

General Wiring Considerations

Cable Type

In general, the control panel requires standard 7/0.2

un-screened alarm cable for wiring to MSNodes,

MRNodes, keypads, LEC2s, ID Nodes and zone

sensors. The number of cores varies, depending on the

device being connected.

Screened cable may prove necessary if the installation

site has equipment that produces high levels of R.F.

(Radio Frequencies), e.g. heavy industrial plant such as

welding equipment, etc. If screened cable is required,

you should adhere to the following guidelines:

1. The screen on the cable should be connected only

to mains earth at the control panel to avoid earth

loops.

2. The continuity of the cable screen is most

important and screens MUST be continuous along

the full length of the network.

3. If the network cable enters any metal enclosure,

ensure the screen is isolated from the case.

Cable Segregation

All network and zone wiring must be segregated from

any other wiring, such as mains supply cables,

telephone cables, computer network cables and R.F.

cables. It is recommended that cable ties are used to

keep cables separated.

The network and detection cables should be kept clear

of cables supplying sounders or extension

loudspeakers. It is also advisable to avoid running

more than one network down a single cable.

Cables Routed inside the Control Panel

Cables routed inside the product, must be:

• Kept as short as possible.

• Routed close to the housing.

• Kept as far as possible from the electronics.

Initial Power-Up Procedure and Checks

1. Place a small screwdriver blade between the

FACTORY RESTART terminals ("18" on Figure 2).

When you switch on the mains, this will ensure

that the factory default settings are used, as

documented in the

M2000/M800/M750

Engineering Manual

2. Switch on the mains supply and remove the

screwdriver blade only when the heartbeat LED

(LED1, next to the Digital Communicator

terminals) flashes. This may take up to 30 secs.

3. Check that the power LED on the control panel

PCB is lit. The keypad sounders and extension

loudspeakers will operate (tamper alarm).

4. Enter your engineer passcode (default 1234). The

sounders are silenced and the system prompts to

confirm the network devices used (as described in

the

M2000/M800/M750 Engineering Manual

Press [ESC] to enter the Engineering menus.

5. Connect the standby battery.

6. Switch off the 230V mains supply and ensure that

the DC voltage at each device on each network is

greater than 10.5V while the system is powered

from its standby battery.

7. Switch on the mains supply and measure the DC

voltage between the mains earth connection and

AUX +12V ("16" on Figure 2).

Warning: Do not

make contact with live or neutral!

Then measure the DC voltage between the mains

earth connection and 0V. In both cases, the

measurement should be 1V or less. If the voltage

is greater than 1V, the system has an "Earth Fault"

and all cables should be checked for isolation to

earth.

8. Replace the cover of the control panel.

9. Use the Engineer menu options to set up the

system, as described in the

Engineering Manual

10. Test system operation.

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