Section 2. Installing The Control; Mounting The Cabinet; Installing The Lock (If Used); Installing The Control's Circuit Board Alone Or (If Used), With A 4204 Relay Unit - ADEMCO N7227V5 Installation Instructions Manual

Section 2. INSTALLING THE CONTROL

Mounting the Cabinet

Installing the Lock (if used)

Installing the Control's Circuit Board Alone, or (if used), with a 4204 Relay Unit
Control's Circuit Board
This section provides instructions for mounting the control cabinet, and
installing the cabinet lock (if used). Also included in this section are instructions
for the following:
• Installing the main PC board (and 4204 Relay Unit, if used).
• Mounting the RF Receiver board (if used) in the cabinet.
• Standard phone line connections.
• Installing the back-up battery in the cabinet.
• Connecting the AC transformer.
• Making earth ground connections.
Mount the control cabinet to a sturdy wall using fasteners or anchors (not
supplied), in a clean, dry area which is not readily accessible to the general
public. Four mounting holes are provided at the back of the cabinet.
If an RF Receiver is being used and you intend to mount its PC board within
the cabinet, note the following:
• Do not mount the cabinet on or near metal objects. This will decrease RF
range and/or block RF transmissions from wireless transmitters.
• Do not locate the cabinet in an area of high RF interference (revealed by
frequent or prolonged lighting of the LED in the receiver after it is
operational). Random flicker is OK.
Use an Ademco No. N6277 Cam Lock and No. N6277–1 Push-On Clip
(Retainer Clip).
Note: The cabinet can be closed and secured without a lock by using 2
screws in the cover's edge.
LOCKED
RETAINER
CLIP
UNLOCKED
CABINET DOOR BOTTOM
Figure 1. Installing the Lock
Before installing the cabinet's contents, remove the metal cabinet knock-outs
required for wiring entry. Do not attempt to remove the knockouts after the
circuit board has been installed.
1. Hang two long Red mounting clips (provided) on the raised cabinet tabs
(see Detail B in Fig. 2).
2. Insert the top of the circuit board into the slots at the top of the cabinet.
Make sure that the board rests on the correct row (see Detail A in Fig. 2).
3. Swing the base of the board into the mounting clips and secure the board
to the cabinet with the accompanying screws (see Detail B in Fig. 2).
– 11 –
1. Remove the cabinet door. It
RETAINER CLIP
(NOTE POSITION)
2. Remove the lock knockout
RETAINER
SLOTS
3. Hold the lock steady, and in-
is easily removable for
servicing and is easily re-
installed.
from the control cabinet
door. Insert the key into the
lock. Position the lock in the
hole making certain that the
latch will make contact with
the latch bracket when the
door is closed.
sert the retainer clip into the
retainer slots. Position the
clip as illustrated in order to
permit easy removal.