Unit installation

MR-2100/MR-2200 Installation Manual

3.0 Installation

3.1 Unpacking the MR-2100 or MR-2200

The basic MR-2100/MR-2200 package includes the following components:

Backbox

Outer door including:

•Lock

• Display window

Inner dead-front door including:

• Display PCB

• Operating instruction insert

• Hotkey label insert

• Wiring label

Hardware backplate including:

•Main PCB

• Transformer

• Ribbon Cable for expansion modules

• Plastic Shield

Hardware pack including:

• 2 x NAC EOL resistors

• Door keys (taped to outside of cabinet)

Installation manual and operating manual

3.2 Mounting and Assembling the MR-2100/MR-2200

Note: All applicable codes and standards should be considered. Specific reference should be

made to NFPA 72, or ULC-S524 and CEC Part 1 Section 32.

Surface and Flush Mounting

The MR-2100/MR-2200 can be mounted in either flush or surface mount installations. Before

installing the MR-2100/MR-2200 Panel the following should be considered.

1. Determine a suitable location for mounting the FACP. Keep in mind that surrounding walls,

fixtures, must not hinder access to internal components. etc.

2. Determine the size and location of conduit entrances. The Backbox provides various

knockout locations, however should it be necessary to cut additional conduit entrances the

electronics must be removed to avoid metal chip contamination. Reference the ’Remove

Electronics’ paragraph on the following page.

Note: Removing the inner door, outer door, and plate-mounted electronics is recommended in all

MR-2100/MR-2200 installations.

3. The enclosure must be mounted to provide a 135

(minimum) angle of rotation of the outer

door to insure easy removal or assembly.

4. Mark placement of mounting hardware, drill holes and install plugs (if necessary).

5. Secure the FACP to the wall using hardware suitable to the wall construction. Support

backbox in place while inserting hardware and ensure that the backbox is level and plumb

before tightening.

Note: Please see the detailed diagram (Figure 1) for location of knockout and mounting holes.