AERCO Boiler Valve Controller (BVC) PRIOR to Serial-12-840-1 - Manual (Page 5)

CONTENTS AND TABLES
5
Table of Contents
SECTION 1
0BGENERAL INFORMATION ................................................................................................. 7
1.1 4BINTRODUCTION .............................................................................................................................. 7
1.2 MOTOR OPERATED VALVE REQUIREMENTS .......................................................................... 7
1.3 BOILER VALVE CONTROLLER GENERAL DESCRIPTIONS .................................................... 7
1.4 USE OF THE BOILER VALVE CONTROLLER ............................................................................. 8
1.5 TRIGGERED VERSUS MANUAL OPERATION ............................................................................ 8
1.6 IMPORTANT NOTES ........................................................................................................................ 9
1.7 PHONE SUPPORT ............................................................................................................................. 9
SECTION 2
1BINSTALLATION ................................................................................................................. 10
2.1 8BINTRODUCTION ............................................................................................................................ 10
2.2 9BSITE SELECTION ........................................................................................................................... 10
2.3 10BPREPARING & MOUNTING THE BVC ....................................................................................... 10
2.3.1 18BMounting the Boiler Valve Controller Enclosure ...................................................................................... 10
2.3.2 Drilling Access Holes for Conduit and Cable Connections ........................................................................ 11
2.3.3 17BRemoval and Replacement of the AERCO BVC Cover ............................................................................ 12
2.4 WIRING REQUIREMENTS ............................................................................................................ 12
2.4.1 20BExternal Power Wiring To The Boiler Valve Controller ........................................................................... 12
2.4.2 21BBoiler Electrical Connections .................................................................................................................... 12
2.4.3 22BConnecting the Required Electrical Components (4 Boiler Version) ........................................................ 18
2.4.4 23BConnecting the Required Electrical Components (12 Boiler Version) ...................................................... 19
2.4.5 Fuses and On/Off Switch ............................................................................................................................ 25
SECTION 3
2BOPERATION ...................................................................................................................... 26
3.1 12BINTRODUCTION ............................................................................................................................ 26
3.2 13BFOUR BOILER SYSTEMS AND TWELVE BOILER SYSTEMS ................................................ 26
3.3 THE TOUCH SCREEN NAVIGATION LOGIC SEQUENCE ....................................................... 27
3.4 15BMANUAL VALVE CONTROL SCENARIOS ............................................................................... 29
3.4.1 Scenario 1 ................................................................................................................................................... 29
3.4.2 Scenario 2 ................................................................................................................................................... 31
3.5 SEQUENCE FOR SETTING TIME DELAYS ................................................................................ 33
3.5.1 Manual Time Delay Scenario 1 .................................................................................................................. 33
SECTION 4 SPARE PARTS .................................................................................................................. 35