Stand Alone Wiring - Project Fire Zonecheck Retrofit ZC450-R50 Instruction Booklet

Stand Alone Wiring

Please note Zonecheck should be installed by a competent fire sprinkler installer and wired
up by a qualified electrician.
Switched
Fused Spur
3A
Power
Supply
Fire Alarm/
Interface
Device
7
N/O COM
N/O
COM
1 2
Flow-switch
L N N L
Key-switch
G
+
2 1 2
1
Grouping
G
WIELAN
CONNECTORS
(SUPPLIED)
-
Monitored Zone/
Isolation Valve
(Optional)
ZONECHECK
PUMP