Clack Water Specialist 2H Manuel utilisateur
Water Specialist 2H
Control Valve Manual
Page 2 WS2H Control Valve Manual
AC Adapter for European Use
1. 220-240 VAC 50Hz input, 24.0 VAC 750mA output.
2. Cable should be one unshielded pair of 22AWG, UV resistant
UL2464 compliant wire.
3. Connector details:
a. Terminate end with one Molex white housing,
P/N 09-50-8043 and four Molex pins, P/N 08-50-0108.
b. Pin 1 = 24.0 VAC White
Pin 2 = Jumper to Pin 3
Pin 3 = Jumper to Pin 2
Pin 4 = 24.0 VAC Black
Custom Meter Wiring:
1) Terminate end with a Molex series 2695 housing, part
number 22-01-3037 and (3) Molex series 41572 (or
40445) pins, part number 08-65-0805 (or 97-00-44).
2) Auxilliary meter must be able to operate on 5VDC
Pin 1 = +5VDC,
Pin 2 (Center) = Signal
Pin 3 = Ground
3) Acceptable pulse input is .1 – 999 pulses/gallon, or
.4 –519 pulses / liter.
Pin 1
Molex
Housing
WS2H Control Valve Manual Page 3
Hold Locking Tab
While Pulling On Wire
Relay 2 Output
Dry Contacts Functional
Non
Source Inlet
Motor Drive
Separate
Relay 1 Output
Dry Contacts
Factory Wired
As White Wire
Flow Path
"A" Port
"Com" Port
Piston Rod
Is Visible
"B" Port
Optional System Board, Required For
Relay Output And Separate Source Inlet
1) Relay outputs 1 & 2 are N.O. SPST dry contacts.
2) Maximum power through relays to be:
a. 3A, 30 VDC
b. 3A, 30 VAC
3) Separate source inlet drives require connection to a
V3063 or V3063BSPT motorized alternating valve
(MAV).
Motorized Drive Operation
Viewing the piston rod through the clear dome is a visual indicator of the
drives current positon. On the WS2 motorized bypass drive viewing the
rod indicates that the unit is in service. Viewing the rod as shown on the
MAV indicates that the common port is currently connected to the “B”
port. If the rod is not visible the unit is offline in the case of a bypass, or
connected to the “A” port of a MAV. This drive logic is reversible to meet
specific plumbing applications by reversing the polarity of the drive
motor wirin
g
harness as shown below.
Reversing Motorized Drive Direction
WS2 motorized bypass and MAV drives are factory wired with the white
wire on the right when viewing the wiring harness as shown, reversing
the wires reverses the logic of the drive. The wires can be removed
from the housing by holding down the locking tab in the small window
while applying light pressure to the wire, being careful not to disengage
the wire from its crimped on connector. The wires can then be re-
inserted, bein
g
sure the lockin
g
tab re-en
g
a
g
es in the window.
1A
1A
Page 4 WS2H Control Valve Manual
Transformer Power
(24 VAC)
Auxilliray (DP)
Switch Input
Communication Cable
Display Pod
Motor Driven
Bypass
Meter
Main Drive
Motor
Motor Driven Bypass Manual Over Ride
Place in center for normal operation.
Up forces online, down forces offline
Unit 1 Unit 2
All Wiring Connections
Apply To Both Units
All Wiring Connections
Apply To Both Units
All Wiring Connections Apply To
Both Units. Connections For
Shared Meter And A MAV
Are Made On Unit 2 Only
Transformer Power
(24 VAC)
Auxilliray (DP)
Switch Input
Communication Cable
Relay 1 Output
Dry Contacts
Relay 2 Output
Dry Contacts
Display Pod
Motor Driven
Bypass
Meter
Main Drive
Motor
Non
Functional
Input On Slaves Must
Use Master / Slave Port
Separate
Source Inlet
Motor Drive
Motor Driven Bypass Manual Over Ride
Place in center for normal operation.
Up forces online, down forces offline
Two unit system, with optional system boards
for relay outputs and separate source inlet
Wiring Diagram Examples, 2 Unit Systems
Meter Motorized
Alternating Valve
Two units, no system boards.
Motorized Alternating Valve Manual Over Ride
Place in center for normal operation.
Up forces unit 2 online, down forces unit 1 online
Transformer Power
(24 VAC)
Auxilliray (DP)
Switch Input
Communication Cable
Display Pod
Main Drive
Motor
Simple Alternator
One Alternating Valve Replaces
Both Units Motorized Bypass
Unit 1, Plumbed To
"A" Port On MAV Unit 2, Plumbed To
"B" Port On MAV
Unit 1
Unit 2
No
Connection
Meter; No Connection
If Both Units Are
Sharing A Single Meter
WS2H Control Valve Manual Page 5
3 & 4 unit systems with no optional system boards
(4 unit shown)
Wiring Diagrams
All Wiring Connections
Apply To All Units
Cables
Communication
Bypass
Up forces online, down forces offline
Place in center for normal operation. Display Pod
Unit 3
(24 VAC)
Meter
Unit 2
Unit 4
Transformer Power
Unit 1
Motor Driven
Motor
Main Drive
Motor Driven Bypass Manual Over Ride
Auxilliray (DP)
Switch Input
Page 6 WS2H Control Valve Manual
Wiring Diagrams for relay outputs and separate source inlet
(4 unit shown)
3 & 4 unit systems with optional system boards
All Wiring Connections
Apply To All Units
Unit 4
Unit 2
(24 VAC)
Transformer Power
Switch Input
Auxilliray (DP)
Cables
Communication
Dry Contacts
Relay 1 Output
Dry Contacts
Display Pod
Relay 2 Output
Bypass
Meter Motor Driven
Motor
Main Drive
Functional
Non
Use Master / Slave Port
Input On Slaves Must
Unit 1
Motor Drive
Source Inlet
Separate
Up forces online, down forces offline
Motor Driven Bypass Manual Over Ride
Place in center for normal operation.
Unit 3
WS2H Control Valve Manual Page 7
Page 8 WS2H Control Valve Manual
WS2H Control Valve Manual Page 9
Page 10 WS2H Control Valve Manual
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