Zonecheck 450 - Wiring Configurations; Single Occupier Wiring; Multiple Occupier Wiring

08
Typical Zonecheck and flow-switch water flow alarm circuit wiring diagrams.
Single Occupier
Multiple Occupier
A single occupier, when
the Zonecheck units
are wired in parallel via
interconnect, can test all
of the units by turning
the key-switch to “Group
Test”.
Single occupier - One
fire alarm panel for all
Zonechecks installed.
Multi occupier -
individual fire alarm
panel for each tenant/
occupier.
Pump
AC
AC
GND
Interconnect
WF input
B
Com
B
Com
Pump
L
N
+
-
L N
Fire alarm panel
Key-switch
Flow-switch
Pump
E
G
Main electric circuit board
+
-
Interconnect
Key-switch 2
Key-switch
3
Pump
AC
AC
GND
Interconnect
WF input
B
Com
B
Com
Pump
L
N
+
-
L N
Fire alarm panel
Key-switch
Flow-switch
Pump
E
G
Main electric circuit board
+
-
+
-
Interconnect
+
-
Wiring