Pelco WD57 operation manual

BK57 Blower, HK57

Heater, O/I-PCB and

WD57 Defroster Kits

for EH5700/EH5700L

Series Environmental

Enclosures

Installation/

Operation Manual

C1423M-D (10/03)

00972

Pelco • 3500 Pelco Way • Clovis, CA 93612-5699 USA • www.pelco.com

In North America and Canada: Tel (800) 289-9100 • FAX (800) 289-9150

International Customers: Tel +1(559) 292-1981 • FAX +1(559) 348-1120

Contents

Main 2Pelco Manual C1423M-D (10/03) REVISION HISTORY CONTENTS LIST OF ILLUSTRATIONS LIST OF TABLES Pelco Manual C1423M-D (10/03) 3 1.0 GENERAL 1.1 IMPORTANT SAFEGUARDS AND WARNINGS The product and/or manual may bear the following marks: 4Pelco Manual C1423M-D (10/03) 2.0 DESCRIPTION 2.1 CERTIFICATIONS 3.0 BLOWER KIT INSTALLATION Wire Gauge Table A. 24 VAC Wiring Distances EXAMPLE: Distances are calculated in feet; values in parentheses are meters. Page Table B. Exploded Assembly Parts List for Blower Figure 1. Exploded Assembly Diagram for Blower 4.0 HEATER KIT INSTALLATION 10 Pelco Manual C1423M-D (10/03) Figure 2. Exploded Assembly Diagram for Heaters Table C. Exploded Assembly Parts List for Heaters 5.0 DEFROSTER KIT INSTALLATION Window defrosters manufac- tured after July 1998 have a metal plate affixed to the defroster. Page 6.0 CIRCUIT BOARD KIT INSTALLATION 14 Pelco Manual C1423M-D (10/03) Figure 4. Exploded Assembly Diagram for Circuit Board Table E. Exploded Assembly Parts List for Circuit Board Page Page Pelco Manual C1423M-D (10/03) 17 7.0 OPERATION 8.0 CARE AND MAINTENANCE 8.1 TROUBLESHOOTING Page Page 9.0 WARRANTY AND RETURN INFORMATION WARRANTY RETURNS