Watts AERCO Edge [ii] Operation Manual page 4

Edge [ii] Controller Operation Manual
TABLE OF CONTENTS
6.3 BST CASCADE ................................................................................................................. 117
6.3.1 Cascade Configuration.................................................................................................................. 118
6.3.2 Cascade Communication .............................................................................................................. 122
6.3.3 BST Application Configuration ...................................................................................................... 124
6.3.4 Operating Controls ....................................................................................................................... 129
Sequencing Controls .............................................................................................................................. 130
Anti-Cycling Control ............................................................................................................................... 132
Temperature Control ............................................................................................................................. 133
Valve Configuration ............................................................................................................................... 134
Reserve Unit Control .............................................................................................................................. 135
Setpoint Range....................................................................................................................................... 136
Lead/Lag ................................................................................................................................................ 138
Valve Balancing ...................................................................................................................................... 139
6.3.5 SmartPlate Communication ......................................................................................................... 144
6.4 COMM & NETWORK ........................................................................................................ 145
6.4.1 BAS (Building Automation System) .............................................................................................. 145
6.4.2 onAER ........................................................................................................................................... 148
6.4.3 Smart Devices ............................................................................................................................... 149
6.4.4 Ethernet ........................................................................................................................................ 149
6.4.5 Communication Failsafe ............................................................................................................... 150
6.5 ANCILLARY DEVICES...................................................................................................... 151
6.5.1 Interlocks ...................................................................................................................................... 151
6.5.2 Relays............................................................................................................................................ 152
6.5.3 Analog Outputs ............................................................................................................................. 153
6.5.4 Analog Inputs ................................................................................................................................ 154
6.6 PERFORMANCE .............................................................................................................. 155
6.6.1 AERtrim ......................................................................................................................................... 156
AERtrim Settings .................................................................................................................................... 156
O Trim Parameters ............................................................................................................................... 158
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AERtrim Status ....................................................................................................................................... 158
6.6.2 Temperature Control .................................................................................................................... 160
PID Setting ............................................................................................................................................. 160
Temperature Conformance ................................................................................................................... 161
Setpoint Range....................................................................................................................................... 162
6.6.3 Fire Control ................................................................................................................................... 163
Purge Control ......................................................................................................................................... 164
Ignition Control ...................................................................................................................................... 164
Operating Control .................................................................................................................................. 165
Anti-Cycling Controls ............................................................................................................................. 166
SECTION 7: UNIT STATUS ............................................................................. 167
7.1 IGNITION SEQUENCE ..................................................................................................... 168
7.1.1 Demand ........................................................................................................................................ 169
7.1.2 Auxiliary Delay Timers .................................................................................................................. 169
7.1.3 Purging .......................................................................................................................................... 170
7.1.4 Spark Cleaning .............................................................................................................................. 171
7.1.5 Ignition.......................................................................................................................................... 171
7.2 UNIT STATUS .................................................................................................................. 173
7.3 PLANT STATUS ............................................................................................................... 174
7.4 BST CASCADE STATUS .................................................................................................. 175
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OMM-139_E 8/25/2020
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