SYSTEMSENSOR ZONECHECK

S P R I N K L E R
S Y S T E M S
M O N I T O R I N G
Zonecheck
Flow Switch Tester
Manifold Models
UL/FM Models
with
110 V Pump
ULC Models
with
110 V Pump
ZC20
ZC20A
ZC25
ZC25A
ZC30
ZC30A
ZC40
ZC40A
Zonecheck Manifold Model
Retrofit Models
UL/FM Models
with
110V Pump
ULC Models
with
110V Pump
International
Models with
220V Pump
ZCR20
ZCR20A
ZCR20E
ZCR25
ZCR25A
ZCR25E
ZCR30
ZCR30A
ZCR30E
ZCR40
ZCR40A
ZCR40E
ZCR60
ZCR60A
ZCR60E
ZCR80
ZCR80A
ZCR80E
Replacement Parts
ZCK-1 Zonecheck 110V Keyswitch
ZCK-1E Zonecheck 220V Keyswitch
ZCK-1EG Zonecheck 220V Keyswitch (German)
ZCP-110 Zonecheck 110V Pump
ZCP-220 Zonecheck 220V Pump
ZCRK Zonecheck Replacement Kit
Product Overview
Simplifies compliance to NFPA 25 for
quarterly flow switch testing
System Sensor’s Zonecheck flow switch tester is an automatic method for
performing quarterly flow switch tests per NFPA 25.
Does not require opening the inspector’s
test connection
Saves as much as 400 gallons of water
per flow switch per year
Code Compliance. Quarterly flow switch tests are mandated by NFPA 25.
Zonecheck simplifies testing by re-circulating the water within the pipe around
the flow switch, to simulate the flow of one sprinkler head in operation. This
simulation is achieved without having to open the inspector’s test connection.
Does not activate the building’s fire pump
Environmental Savings. Zonecheck re-circulates the water within the pipe, so no
Testing initiated by a key switch
water is expelled from the system. Over the course of one year, Zonecheck can
save as much as 400 gallons of water per flow switch, per year.
Key switches may be interconnected
to control all Zonechecks from one
master switch
Significantly reduces testing time
Includes a System Sensor flow switch
with each model
Offered in manifold and retrofit
configurations
Ensured Life Safety. Since Zonecheck does not require opening the inspector’s
test connection, a building’s fire pump is not activated, to avoid unnecessary fire
department dispatches. This also reduces the likelihood of the fire pump being
turned off manually during flow switch testing, thereby ensuring the sprinkler
system’s integrity.
Time Savings. Zonecheck’s pump is activated by the turn of a key switch. The
key switch may be wired to initiate one pump locally, or can be interconnected.
When interconnected, any key switch may activate all Zonecheck pumps, to
significantly reduce testing time.
Applications Flexibility. All Zonechecks are equipped with a System Sensor flow
switch. Models include manifold and retrofit configurations with either 110V or
220V pumps, and UL, ULC, or International style flow switches.
Standard Specifications
Electrical Specifications
Working Pressure Rating
175 PSI
Operating Temperature Range
32°F - 120°F (0°C - 49°C)
Pump Operating Voltages
UL, ULC, FM models: 1.63A @ 110V,
60Hz
International models : 0.88A
@ 220V, 50Hz
Compatible Pipe (Manifold Models)
Schedule 10, 2″ - 4″ diameter
Key Switch Operating Voltage
ZCK-1: 110VAC
Compatible Pipe (Retrofit Models)
Schedule 10 and 40, 2″ - 8″ diameter
(50 mm through 200 mm)
Ser vice Use
Inspection, Testing and Maintenance of
Water-Based Fire Protection Systems:
NFPA25
National Fire Alarm Code: NFPA 72
ZCK-1E, ZCK-1EG: 220VAC
Key Switch Mounting Options
Includes back box for sur face or flush
mounting. For pre-wiring, use a
411⁄16″ x 411⁄16″ back box.
Key Switch Operation Modes
Self-test: Wired locally
Group test: Interconnected
Key Switch LED Operation
Ready state: No LED
Test initiation: Green LED
Flow switch activation: Red LED for
ZCK-1
Flow switch activation: Green LED for
ZCK1E + ZCK1EG
Flow Switch Included with Zonecheck
UL/FM Models with 110V Pump
Manifold Assembly Length
(Manifold Models)
25.6″ (65 cm)
Retrofit Model
Manifold Model
Flow Switch Model Included
ZCR20
ZC20
WFD20
Component Connections (included)
(Manifold Models)
2 - 1″ NPT/25mm British Standard
Thread elbows
ZCR25
ZC25
WFD25
ZCR30
ZC30
WFD30-2
ZCR40
ZC40
WFD40
Component Connections (included)
(Retrofit Models)
2 - 1″ NPT/25mm British Standard
Thread elbows
2 - 25mm British Standard
Thread elbows
ZCR60
WFD60
ZCR80
WFD80
Valves (included)
Red: Standard valve
Green: Contains check valve
Warranty
3 years
ULC Models with 110 V Pump
Retrofit Model
Manifold Model
Flow Switch Model Included
ZCR20A
ZC20A
WFD20A
ZCR25A
ZC25A
WFD25A
ZCR30A
ZC30A
WFD30-2A
ZCR40A
ZC40A
WFD40A
Approximate Weight
ZCR60A
WFD60A
Style
Weight
ZCR80A
WFD80A
ZCR20
31 lbs. (14.1 kg)
ZCR25
31.5 lbs. (14.3 kg)
International Models with 220V Pump
ZCR30
32 lbs. (14.5 kg)
Retrofit Model
Flow Switch Model Included
ZCR40
33 lbs. (14.9 kg)
ZCR20E
WFD20E
ZCR60
34 lbs. (15.4 kg)
ZCR25E
WFD25E
ZCR80
35 lbs. (15.9 kg)
ZCR30E
WFD30E
ZC20
37 lbs. (16.8 kg)
ZCR40E
WFD40E
ZC25
39 lbs. (17.7 kg)
ZCR60E
WFD60E
ZC30
41 lbs. (18.6 kg)
ZCR80E
WFD80E
ZC40
45 lbs. (28.8 kg)
For flow switch specifications, refer to the appropriate flow switch
instructions manuals.
Zonecheck Installation
For flow switch specifications, refer to the appropriate flow switch instructions manuals.
WATERFLOW
DETECTOR
RED VALVE
ZONECHECK
PUMP
RED VALVE
GREEN
VALVE
WATERFLOW
DETECTOR
ZONECHECK
PUMP
CORRECT
Pump stripes
(horizontal)
Correct Horizontal Installation
GREEN
VALVE
Correct Vertical Installation
INCORRECT
Pump stripes
(vertical)
ZONECHECK
PUMP
ZONECHECK
PUMP
Incorrect Horizontal Installation
Incorrect Horizontal Installation
Electrical Wiring Diagrams
FOR INTERCONNECTING MULTIPLE ZONECHECK UNITS
TO EARTH GND.
OR ATTACH TO
JUNCTION BOX
AC GROUND
GND
AC
AC POWER
AC
PUMP
PUMP
WIRING DIAGRAM FOR STAND ALONE APPLICATION
TO EARTH GND.
OR ATTACH TO
JUNCTION BOX
}
}
AC GROUND
WF INPUT
INTER-CONNECT
GND
AC
WATERFLOW
DETECTOR
AC POWER
AC
PUMP
PUMP
PUMP
}
}
WF INPUT
INTER-CONNECT
TO EARTH GND.
OR ATTACH TO
JUNCTION BOX
WATERFLOW
DETECTOR
AC GROUND
GND
AC
AC
PUMP
PUMP
PUMP
NOTE:
}
}
WF INPUT NOT REQUIRED FOR
KEYSWITCH OPERATION IF WATERFLOW
DETECTOR IS CONNECTED TO PANEL
OR OTHER MONITORING DEVICE.
WF INPUT
INTER-CONNECT
AC POWER AND PUMP WIRING
MUST CONFORM TO NEC OR
YOUR LOCAL CODES.
WATERFLOW
DETECTOR
PUMP
TO NEXT
ZONECHECK
SWITCH FOR
INTERCONNECT
AC POWER
Engineering Specifications
Ordering Information
General/Retrofit Model Specifications
Manifold Model Number
Pipe Size
Pump Voltage
Flow Switch
Model shall be a Zonecheck Flow Switch
Tester model ___________________ as manufactured by System Sensor. Flow Switch Tester
shall be installed on a sprinkler system riser as
designated on the drawings and/or as specified herein. Flow Switch Tester assembly shall
mount on any clear pipe span of the appropriate nominal size, either in a ver tical upflow or
horizontal run, between 6″ and 12″ from the
flow switch. Flow Switch Tester shall consist of
a recirculating pump, operating at nominal
110V or 220V as appropriate, two (2) sets of
valves and elbows to facilitate the circulation
of the water, a System Sensor vane-type waterflow detector, and a key switch to activate the
recirculating pump. When activated, the pump
shall circulate the water within the sprinkler
riser around the water flow detector vane to
simulate the flow of one sprinkler head in operation. The activating key switch shall provide
the means to be wired locally to one
Zonecheck Flow Switch Tester, or interconnected with other key switches for group
activation. Flow Switch Tester shall be available for manifold and retrofit installation
applications. Zonecheck Flow Switch Tester
retrofit models shall be listed by Under writers
Laboratories, Inc.
ZC20
2″
110V
WFD20
ZC25
2 1/2″
110V
WFD25
ZC30
3″
110V
WFD30-2
ZC40
4″
110V
WFD40
ZC20A
2″
110V
WFD20A
ZC25A
2 1/2″
110V
WFD25A
ZC30A
3″
110V
WFD30-2A
ZC40A
4″
110V
WFD40A
Retrofit Model Number
Pipe Size
Pump Voltage
Flow Switch
ZCR20
2″
110V
WFD20
ZCR25
2 1/2″
110V
WFD25
ZCR30
3″
110V
WFD30-2
ZCR40
4″
110V
WFD40
ZCR60
6″
110V
WFD60
ZCR80
8″
110V
WFD80
ZCR20A
2″
110V
WFD20A
ZCR25A
2 1/2″
110V
WFD25A
ZCR30A
3″
110V
WFD30-2A
ZCR40A
4″
110V
WFD40A
ZCR60A
6″
110V
WFD60A
ZCR80A
8″
110V
WFD80A
ZCR20E
50 mm
220V
WFD20E
Manifold Model Specifications
ZCR25E
65 mm
220V
WFD25E
Zonecheck Automatic Flow Switch Tester manifold models shall fur ther consist of a schedule
10 pipe assembly of the appropriate nominal
size. Manifold assembly shall provide grooved
ends for accepting the appropriate grooved
connection fittings. Manifold assembly shall
include no less than two drain por ts with the
appropriate drain plugs. Manifold Zonecheck
models shall come with the pump, valves,
elbows, pipe assembly, drain plugs, and System
Sensor water flow detector pre-assembled.
Zonecheck Flow Switch Tester manifold models
shall be listed by Under writers Laboratories,
Inc.
ZCR30E
80 mm
220V
WFD30E
ZCR40E
100 mm
220V
WFD40E
ZCR60E
150 mm
220V
WFD60E
ZCR80E
200 mm
220V
WFD80E
Replacement Model No. Description
ZCK-1
110V Keyswitch
ZCK-1E
220V Keyswitch
ZCK-1EG
220V Keyswitch (German)
ZCP-110
110V Pump
ZCP-220
220V Pump
ZCRK
Zonecheck Replacement Kit
System Sensor Canada
Ph: 905.812.0767
Fx: 905.812.0771
System Sensor in China
Ph: 86.29.524.6253
Fx: 86.29.524.6259
System Sensor – Far East
Ph: 85.22.191.9003
Fx: 85.22.736.6580
System Sensor Europe
Ph: 44.1403.276500
Fx: 44.1403.276501
System Sensor in Singapore
Ph: 65.6273.2230
Fx: 65.6273.2610
System Sensor – Australia
Ph: 613.54.281.142
Fx: 613.54.281.172
System Sensor Sales and Service
System Sensor Headquarters
3825 Ohio Avenue
St. Charles, IL 60174
Ph: 800/SENSOR2
Fx: 630/377-6495
Documents-on-Demand
800/736-7672 x3
www.systemsensor.com
© 2003 System Sensor. The company reserves the right to change product specifications without notice.
System Sensor – India
Ph: 91.124.637.1770 x.2700
Fx: 91.124.637.3118
A05-0272-003•02/03•#1070