Clack Water Specialist 2H, Руководство пользователя

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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