2
Front Door
Backbox
Figure 2
Reinstalling the Front Door
Figure 3
Inserting the Filler Plates in the Front Door
MOUNTING PLATES
(MBR-MP and MBR-3MP)
Install the MBR-MP and MBR-3MP Mounting Plates,
which are shipped separately. Refer to the MBR-MP/
MBR-3MP Installation Instructions, P/N 315-094882.
WIRING
In compliance with UL-864, effective May 1, 1995,
all power limited fire protective signaling conduc-
tors must be separated a minimum of 1/4 inch from
all of the following items located within a control
panel:
• electric light
• power
• Class 1 or non-power limited fire protective
signaling conductors
To meet the above requirements, the following
guidelines must be observed when installing
modules and wiring to this control panel.
NOTE: If power-limited wiring is not used within
an MXL/MXLV enclosure, then the follow-
ing guidelines do not apply. In that case,
be sure to follow standard wiring practices.
FRONT DOOR
The front door is the main outer door for the
MLE-6 enclosure. The door is supplied
without filler plates for the three large
openings. To select the appropriate filler
plates for the three openings, follow the
information below.
• When visual indication of system
operation (LCD, LED, or printer) is
required, install clear panels, the MDL-1
lens, behind the appropriate door
openings.
• When visual indication of the system
operation is not required, install plain
blank panels, MDB-1s, behind the
appropriate door openings.
• When audio amplifiers such as the
EL-410C/D or ZAC-30 are used,
install the MDG-1 (MXL Door Venting
Grill) behind the appropriate door
openings.
• After determining which filler plates
are required, insert the appropriate
plates in the front door as shown in
Figure 3 using the hardware supplied.
