EQUIPMENT:
FIRE
CLASS
PRECEPT EN13
PUBLICATION:
FIRECLASS PREC EN13 INST
ISSUE No. & DATE:
2 22/07/2021
PAGE 4 of 32
5. Internal Panel Views
Figure 1 – Precept EN13 2/4 Zone Internal View
Replace
N
L
Mains Fuse
With
Same
Type
+
-
S
S
+
1
2
3
4
5
6
7
8
9
10
O
N
1
2
3
4
5
6
7
8
9
10
O
N
FS1
+
J3
+
+
+
+
ZONES
ALARMS
OUTPUT OK
MAINS FAULT
THERM. FAULT
BAT/CHG FAULT
CHARGER FAULT
OUTPUT
FIT EARTH MON
INHIBIT F/P ON NLZ
DELAY ALARM SIL & RESET
DELAY ON AUTO
CONFIG NON-LATCH ZONES
CONFIG I/S ZONES
CONFIG M/S ZONES
CONFIG DELAY ZONES
2 STAGE DELAY
ALARMS ON EVAC ONLY
SILENCE BEFORE RESET
1
2
4
ZONAL
PULSE NON-ALARM
SILENT ZONE TEST
BUZZER DISABLE
8
DELAY/
MINUTES
CONFIG DELAY O/PS
CONFIG ENABLED
LATCHED FAULTS
BATTERY FUSE
BATT
THERM
+
-
CEL C
1631
ISSUE
2
Batteries
Motherboard
Removable Chassis
Relay Board Chassis
Relay Board
C1631 Repeater Interface
(Optional)
Mains Warning/
Primary Earth label
Mains Terminal Block
& Primary Earth Connection
Removable Chassis
Cable clip for
incoming mains cable
Enclosure fixing
holes (3 off)
Secondary earth bar
for cable screens
Mains Transformer
Mains
Transformer
Batteries
Motherboard
Relay Board
Relay Board
Chassis
FIRE
ROUTING
ROUTING
C/-
24V
PROTECTION
N
/C
N
/O
P
RESET
P O/-
C/+
P
O/-
C/+
FIRE
DIS
.
ALARM CIRCUITS
-
+
4
-
+
3
-
+
2
-
+
1
-
+
4
-
+
3
-
+
2
-
+
1
ZONE CIRCUITS
RST
.
SIL
.
EVAC
CLASS CHANGE
BUZ
.
ACTIVE
P
A
B
REPEATER
AUX D.C.
0V
OUTPUTS
INPUTS
EVAC
.
FAULT
GND
O/+
ZONE OUTPUTS
4
3
2
1
24V 0V
2
1
3
01
-05
-12
ISSUE
0
CEL C
1717
ALARM
-
+
4
-
+
3
-
+
2
-
+
1
CIRCUITS
IN
OUT
RETURN
Figure 2 – Precept EN13 8/16 Zone Internal View
Mains Fuse
Replace With
Same Type
N
L
01
-05
-12
ISSUE
0
CEL C
1717
ALARM
-
+
4
-
+
3
-
+
2
-
+
1
CIRCUITS
IN
OUT
RETURN
+
+
-
S
S
+
O
N
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
O
N
+
+
+
+
FS1
1 2 3 4
ZONE OUTPUTS
1
+ -
2
+ -
GND
EVAC
.
INPUTS
OUTPUTS
0V
AUX D.C.
REPEATER
B
A
ACTIVE
BUZ
.
CHANGE
CLASS
EVAC
SIL
.
RST
.
ZONE CIRCUITS
2
+ -
3
+ -
4
+ -
5
+ -
6
+ -
7
+ -
8
+ -
1
+ -
2
+ -
3
+ -
4
+ -
ALARM CIRCUITS
DIS
.
N
/C
RESET
24V
-
+
THERM
BATT
BATTERY FUSE
LATCHED FAULTS
1 2 3 4
ZONE OUTPUTS
CONFIG DELAY O/PS
MINUTES
DELAY/
8
BUZZER DISABLE
PULSE NON-ALARM ZONES
ZONAL ALARMS
4
2
1
SILENCE BEFORE RST
ALARMS ON EVAC ONLY
2 STAGE DELAY
CONFIG DELAY ZONES
CONFIG M/S ZONES
CONFIG I/S ZONES
CONFIG NON-LATCH ZONES
DELAY ON AUTO
DELAY ALARM SIL & RESET
INHIBIT F/P ON NLZ
1
+ -
2
+ -
SILENT ZONE TEST
MAINS FAULT
OUTPUT
CHARGER FLT
BAT/CHG FLT
OUTPUT OK
EARTH MONITOR
FIT LINK FOR
Mains Warning/
Primary Earth label
Mains Terminal Block
& Primary Earth Connection
Batteries
Removable Chassis
Motherboard
CEL C
1631
ISSUE
2
R0
R1
R2
Removable Chassis
Relay Board Chassis
Relay Board
C1631 Repeater Interface
(Optional)
Cable clip for
incoming mains cable
Enclosure fixing
holes (3 off)
Secondary earth bar
for cable screens
Mains
Transformer
Batteries
Motherboard
Relay Board
2
1
3
