Watts AERCO Benchmark Series Installation And Start-Up Manual page 39

Benchmark Platinum-Edge [ii]: Installation Manual
SECTION 2 – INSTALLATION
Connector Strip J6 Terminals
Pin # Name
1 Remote Interlock Out
2 Remote Interlock Return
3 Delayed Interlock 1 Out
4 Delayed Interlock 1 Return
5 Delayed Interlock 2 Out
6 Delayed Interlock 2 Return
Connector Strip J7 Terminals
Pin # Name
1 Spare 2 Relay N.O.
2 Spare 2 Relay Com
3 DHW Pump Relay N.O.
4 DHW Pump Relay Com
5 V2/Spare 1 Relay N.O.
6 V2/Spare 1 Relay Com
7 Backup Relay N.O.
8 Backup Relay Com
9 Swing Valve 1 Relay N.O.
10 Swing Valve Relay Com
11 Fault Relay N.O.
12 Fault Relay Com
13 Aux Relay N.O.
14 Aux Relay Com
Connector Strip J14 Terminals
Pin # Name
BAS RS485 +
1
OMM-136_E • GF-210 •
Description
Connection to an auxiliary device interlock, such as louver open
feedback or flow sensor.
Connection to an auxiliary device interlock that requires a delay before
the plant starts firing.
Connection to an auxiliary device interlock that requires a delay before
the plant starts firing.
Description
Connection to an auxiliary device enable/disable signal, such as:
•
System Pump
•
Summer Pump
•
Pump 2
•
Louver
•
Louver 2
•
Damper
•
Other
To assign/program its function, go to the Controller's
Advanced Setup → Ancillary Devices →
Relay to Spare 2 Relay and the Name to one of the above devices.
Connection to a DHW Pump enable/disable signal.
Connection to an auxiliary device enable/disable signal, such as:
•
Swing Valve 2
•
System Pump
•
Summer Pump
•
Pump 2
To assign/program its function, go to the Controller's
Advanced Setup → Ancillary Devices →
Relay to V2/Spare 1 Relay and the Name to one of the above
devices.
Connection to a reserve/backup boiler enable/disable signal.
Connection to a Swing Valve 1 enable/disable signal.
Connection to a Fault/Remote Alarm enable/disable signal.
Connection to an auxiliary device enable/disable signal.
Description
Connection to the building automation system (BAS) network (Modbus RTU,
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Main Menu →
Relays, then set the
•
Louver
•
Louver 2
•
Damper
•
Other
Main Menu →
Relays, then set the
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