INSTRUCTION MANUAL
IM234
Moisture Sensor Relay
A 5VDC Power Supply is required for operation of Moisture Sensor Relay
• Connections to Aquavar SOLO • Connections to S-Drive and SPD
• Connections to Aquavar ABII (AquaBoost II)
INSTALLATION AND OPERATION MANUAL FOR 9K585
DANGER
WARNING
CAUTION
WARNING
WARNING
1: SAFETY INSTRUCTIONS
WARNING
1: SAFETY INSTRUCTIONS
TO AVOID SERIOUS OR FATAL PERSONAL INJURY
OR MAJOR PROPERTY DAMAGE, READ AND
FOLLOW ALL SAFETY INSTRUCTIONS IN MANUAL
AND ON EQUIPMENT.
THIS MANUAL IS INTENDED TO ASSIST IN THE
INSTALLATION AND OPERATION OF THIS UNIT
AND MUST BE KEPT WITH THE UNIT.
This is a SAFETY ALERT SYMBOL.
When you see this symbol on the pump,
the controller or in the manual, look for
one of the following signal words and
be alert to the potential for personal
injury or property damage.
Warns of hazards that WILL cause
serious personal injury, death or major
property damage.
Warns of hazards that CAN cause serious
personal injury, death or major property
damage.
Warns of hazards that CAN cause
personal injury or property damage.
NOTICE: INDICATES SPECIAL
INSTRUCTIONS WHICH ARE
VERY IMPORTANT AND MUST BE
FOLLOWED.
THOROUGHLY REVIEW ALL INSTRUCTIONS
AND WARNINGS PRIOR TO PERFORMING ANY
WORK ON THIS CONTROLLER.
MAINTAIN ALL SAFETY DECALS.
Disconnect and lockout electrical power
before installing or servicing any
electrical equipment.
ELECTROCUTION HAZARD.
CONTROLLER INPUT GROUND
TERMINAL (GND) AND ALL EXPOSED METAL
PIPING, INCLUDING PRESSURE TRANSDUCER
CASE, MUST BE CONNECTED TO THE SERVICE
ENTRANCE GROUND TERMINAL.
All electrical work must be performed
by a qualified technician. Always follow
the National Electrical Code (NEC), or the Canadian
Electrical Code, as well as all local, state and provincial
codes. Code questions should be directed to your local
electrical inspector. Failure to follow electrical codes and
OSHA safety standards may result in personal injury or
equipment damage. Failure to follow manufacturer’s
installation instructions may result in electrical shock,
fire hazard, personal injury or death, damaged
equipment, unsatisfactory performance, and may void
manufacturer’s warranty.
5VDC MOISTURE SENSOR RELAY
5VDC MOISTURE SENSOR RELAY
MODEL #9K585
INSTALLATION INSTRUCTIONS
The Sensor can detect the presence of water and provide
a relay output for signal or control of an external device.
The switch operates on 5 Volts DC and functions as a
Normally Closed Sensor, for a Closed Loop system. The
Red and Balck wires power the switch while the White
and Green wires are the relay output wires.
For installation to an alarm panel, the Red wire is
connected to the positive side of a 5 Volt supply and the
Black wire is connected to the negative. The Green and
White wires can then be connected to any pre-selected
Closed Loop zone. A resistor can be connected in series
with either the Green or White wire for those panels that
require end-of-line resistance.
After installation these units should be tested with a
damp sponge or paper towel and inspected annually. If
there is any corrosion or damage the sensor should be
replaced.
SPECIFICATIONS
Power Requirements:
Operating Voltage 5 Volts DC
Operating Current 10 mA
Contact Characteristics:
Contact Resistance 100 mΩ
Switching Voltage 30 Volts DC Max
Switching Current 500 mA Max
Power 250 mW Max
Wire Connections:
Red 5 Volts DC
Black - Ground
Green Relay Contact
White Relay Contact
2
AQUAVAR SOLO AND BALANCED FLOW
AQUAVAR SOLO AND BALANCED FLOW
Connections for Moisture Sensor (Part Number 9K585) for Balanced Flow, Aquavar SOLO and 3AB2, 5AB2;
ABII Controllers
Connect Red wire from Moisture Sensor to
transducer terminal marked "R" on controller.
Connect Black wire from Moisture Sensor to
transducer terminal marked "B" on controller.
S-DRIVE AND AQUAVAR SPD
S-DRIVE AND AQUAVAR SPD
Connect White
and Green wires
from Moisture
Sensor to the
RUN/STOP INPUT
marked "JUMPER
TO RUN" on controller.
Connect White and Green wires
from Moisture Sensor to the terminals 1 and 2 on controller.
Connect Red wire from Moisture Sensor to the terminal
number 8 on controller.
Connect
Black wire
from Moisture
Sensor to
the terminal
number 9 on
controller.
3
AQUAVAR ABII OR AQUABOOST II
AQUAVAR ABII OR AQUABOOST II
Connect Black wire
from Moisture Sensor
to terminal marked
"Com. (Blk)" on
controller.
Connect White
wire from Moisture
Sensor to the White
wire of the pressure
transducer cable with
a wire nut
Connect Red wire from
Moisture Sensor to
terminal marked "+5V
(Red)" on controller.
Connect Green wire
from Moisture Sensor
to terminal marked
"Input (Wht)" on
controller.
Xylem, Inc.
2881 East Bayard Street Ext., Suite A
Seneca Falls, NY 13148
Phone: (866) 325-4210
Fax: (888) 322-5877
www.xyleminc.com/brands/centripro
CentriPro is a trademark of Xylem Inc. or one of its subsidiaries.
© 2012 Xylem, Inc. IM234 Rev 1 July 2012
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