Filter
Top Products
© 2009
Roberts-Gordon LLC
All rights reserved. No part of this work covered by the copyrights herein may be reproduced
or copied in any form or by any means - graphic, electronic, or mechanical, including
photocopying, recording, taping or information storage and retrieval systems - without the
written permission of Roberts-Gordon LLC.
TABLE OF CONTENTS
SECTION 1: Introduction........................................................1
1.1 Safety...........................................................................1
1.2 What is a ROBERTS GORDON
®
System Control? ......1
1.3 Electrical Requirements ...............................................1
1.4 Check Installation Materials .........................................1
SECTION 2: Specifications ....................................................3
2.1 Material Specifications.................................................3
2.2 Electrical Specifications...............................................3
2.3 Pump Specifications ....................................................3
2.4 Burner Electrical Ratings.............................................4
2.5 Outside Air Supply Blower Electrical Ratings..............4
2.6 Indicator Lights ............................................................4
2.7 Terminal Block Guide...................................................4
SECTION 3: Installation..........................................................5
3.1 Preparation ..................................................................5
3.2 Installing the System Control Panel.............................5
3.3 Select the External Wiring Diagram for the
Installation....................................................................5
3.4 System Configuration...................................................6
SECTION 4: Typical External Wiring Diagrams....................7
4.1 EP-100 or EP-201 120 V 1 Ø Pump External
Wiring Diagram............................................................7
4.2 EP-201 or EP-301 230 V 1 Ø External
Wiring Diagram............................................................8
4.3 EP-203 or EP-303 208 - 230 V (or 460 V) 3 Ø Pump
External Wiring Diagram..............................................9
4.4 Outside Air Blower External Wiring Diagram............. 10
SECTION 5: Troubleshooting...............................................12
5.1 Sequence of Operation..............................................12
SECTION 6: Replacement Parts ..........................................14
6.1 Replacement Parts Instructions.................................15
SECTION 7: The ROBERTS GORDON
®
System Control
Warranty...........................................................17
Printed in U.S.A.