8
Removing and Replacing the Accord
XP
C PCB
If necessary the Accord PCB can be removed from the mountings to aid with enclosure
mounting and cable wiring.
Note: The control panel enclosure must not be opened before isolating the mains
supply. Illumination of the green power LED indicates the presence of a.c.
mains supply.
To remove the PCB:
1.
Gently pull back the PCB mounting clips to free the Accord PCB.
2.
Lift the PCB free of the PCB mounting slots.
To replace the PCB:
1.
Insert the PCB into the PCB mounting slots.
2.
Ensure that any cabling is clear of the PCB support pillars.
3.
Gently pull back the PCB mounting clips and place the PCB on top of the
PCB support pillars.
4.
Release the PCB mounting clips ensuring that they spring back into place
and that the PCB is held firmly in place.
For information on the layout of the enclosure base, see figure 2.1.
1 Amp
0.5 Amp
0.5 Amp
AU
X
K
P
A
D
T
R
IG
L
S
1
5
AC
AC
BA
TTER
Y
–+
1
4
A B PHONE
EE Volume
+
VADJ
SW 1
BELL
STRB BTMP
ZONE
TAMP
1
ZONE
2
ZONE
7
ZONE
6
ZONE
5
ZONE
4
ZONE
3
ZONE
8
ZONE
BELL
AU
X
BA
TT
T1
RL1
S1
X1
IC12
1
5
LED
+
_
_
_
R
Figure 2.2 Accord xpC pcb
SW1 — Accord Tamper
Switch SW1 on the Accord control panel PCB is the control panel tamper. Removing the
enclosure lid releases the tamper switch; this causes a tamper alarm if the system is not in
programming mode.
Note: The installer must attach the Tamper switch pin and spring supplied with the
ancilleries pack in order for the tamper to operate.
Содержание ACCORD XPC
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