ZCK-1 반도체 회로 부품 판매점
Zonecheck Keyswitch
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 Systemsensor |
INSTALLATION AND MAINTENANCE INSTRUCTIONS
ZCK-1, ZCK-1E, ZCK-1EG, ZCK-1EN and ZCK-50
Zonecheck Keyswitch for Control and Monitoring
of the Zonecheck Flow Switch Tester
3825 Ohio Avenue, St. Charles, Illinois 60174
1-800-SENSOR2, FAX: 630-377-6495
www.systemsensor.com
Electrical Specifications
Operating Voltage:
Operating Temperature:
Operating Humidity:
Mounting Options:
Operation Modes:
LED Operation:
Tested to EN 61010-1
ZCK-1: 120V, 60Hz; ZCK-1E, ZCK-1EG, ZCK-1EN and ZCK-50: 220VAC, 50Hz, 3w Max.
0°C to 49°C (32°F to 120°F)
5% to 95% RH (non-condensing)
Includes back box for surface or flush mounting.
For pre-wiring, use a 411/16˝ x 411/16˝ back box
Self-test: Wired locally
Group test: Interconnected
Ready state: No LED
Test initiation: Green LED
Flow switch activation: Red LED (ZCK-1), Green LED (ZCK-1E, ZCK-1EG, ZCK-1EN and ZCK-50)
WIRING DIAGRAM FOR STAND ALONE APPLICATION
WARNING
If this product TisO EnAoRtTHuGsNeDd. as specified, it may become impaired.
OR ATTACH TO
JUNCTION BOX
AC GROUND
GND
AC
AC
AC POWER
WIRING DIAPPGUUMMRPPAM FOR STAND ALONE APPLICATION
FOR INTERCONNECTING MULTIPLE ZONECHECK UNITS
TO EARTH GND.
OR ATTACH TO
JUNCTION BOX
AC GROUND
GND
AC
AC
AC POWER
FOR INTERCONNPPUUEMMCPP TING MULTIPLE ZONECHECK UNIT
}WF INPUT
}INTER-CONNECT
TO EARTH GND.
OR ATTACH TO
JUNCTION BOX
WATERFLOW
DETECTOR
GND
AC
AC
PUMP
PUMP
www.DataSheet4U.com
}PUMP WF INPUT
}INTER-CONNECT
WATERFLOW
DETECTOR
AC GROUND
AC POWER
PUMP
W0158-00
NOTE: WF input not required for keyswitch operation if
waterflow detector is connected to panel or other monitor-
ing device.
AC power and pump wiring must conform to NEC or your
local codes.
TO NEXT
ZONECHECK
SWITCH FOR
INTERCONNECT
D770-31-00
1
}WF INPUT
}INTER-CONNECT
TO EARTH GND.
OR ATTACH TO
JUNCTION BOX
WATERFLOW
DETECTOR
GND
AC
AC
PUMP
PUMP
AC GROUND
AC POWE
}PUMP
WF INPUT
}INTER-CONNECT
TO EARTH GND.
OR ATTACH TO
JUNCTION BOX
GND
AC
AC
PUMP
PUMP
PUMP
WATERFLOW
DETECTOR
AC GROUND
AC POWER
}WF INPUT
}INTER-CONNECT
TO EARTH GND.
OR ATTACH TO
JUNCTION BOX
WATERFLOW
DETECTOR
GND
AC
AC
PUMP
PUMP
AC GROUND
AC POWE
}PUMP WF INPUT
}INTER-CONNECT
W0158-00
WATERFLOW
DETECTOR
I56-1610-007R
PUMP
ZCK-1E, ZCK-1EG, ZCK-1EN and ZCK-50
If the pump used in this application is grounded, it must
share the same input/output earth ground as the device.
An overcurrent protection device such as a switch or circuit
breaker is required. The protection device must be clearly
marked and have a maximum rating of 16 A.
There are no ventilation requirements.
Pre-operation Guidelines
Contact central monitoring station or appropriate fire safety
personnel prior to testing Zonecheck.
WARNING
Only activate the Zonecheck key switch when the valves
are opened and the sprinkler system is full.
Zonecheck Testing: Self-Test Mode
ZCK-1
To activate the Zonecheck wired locally to the key switch in-
sert key and turn to the right. The green LED will illuminate
to show that the pump has been activated. The red LED will
illuminate once the waterflow detector has been activated.
NOTE: The red LED will not illuminate if the waterflow
detector is not wired to the key switch. When testing has
been completed, turn the key back to the standby position.
ZCK-1E, ZCK-1EG, ZCK-1EN and ZCK-50
To activate the Zonecheck wired locally to the key switch in-
sert key and turn to the right. Green LEDs will illuminate when
either the pump or the waterflow detector are activated.
NOTE: The LED for the waterflow detector will not illumi-
nate if the detector is not wired to the key switch. When
testing has been completed, turn the key back to the
standby position.
Zonecheck Testing: Group-Test Mode
All Zonecheck systems whose key switches are intercon-
nected (refer to interconnecting wiring diagram), may be
activated from any key switch. To initiate the group test,
insert key and turn to the left.
The LEDs on the key switch used to initiate the group test
indicate the activity for the Zonecheck unit and waterflow
detector connected to that key switch only.
When testing has been completed, turn the key back to the
standby position.
www.DataSheet4U.com
Please refer to insert for the Limitations of Fire Alarm Systems
Three-Year Limited Warranty
System Sensor warrants its enclosed product to be free from defects in materi-
als and workmanship under normal use and service for a period of three years
from date of manufacture. System Sensor makes no other express warranty
for the enclosed product. No agent, representative, dealer, or employee of the
Company has the authority to increase or alter the obligations or limitations
of this Warranty. The Company’s obligation of this Warranty shall be limited
to the replacement of any part of the product which is found to be defective
in materials or workmanship under normal use and service during the three
year period commencing with the date of manufacture. After phoning System
Sensor’s toll free number 800-SENSOR2 (736-7672) for a Return Authorization
number, send defective units postage prepaid to: System Sensor, Returns
Department, RA #__________, 3825 Ohio Avenue, St. Charles, IL 60174. Please
include a note describing the malfunction and suspected cause of failure.
The Company shall not be obligated to replace units which are found to be
defective because of damage, unreasonable use, modifications, or alterations
occurring after the date of manufacture. In no case shall the Company be
liable for any consequential or incidental damages for breach of this or any
other Warranty, expressed or implied whatsoever, even if the loss or damage
is caused by the Company’s negligence or fault. Some states do not allow the
exclusion or limitation of incidental or consequential damages, so the above
limitation or exclusion may not apply to you. This Warranty gives you specific
legal rights, and you may also have other rights which vary from state to state.
D770-31-00
2 I56-1610-007R
©2005 System Sensor
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