DURAWATT
®
ELECTRIC WATER HEATERS
PV500-6 05/13
2
TABLE OF CONTENTS
1. Safety Considerations
2. Product Descriptions
3. Water Heater Installation
3.1 Checking Equipment Before You Install
3.2 Codes
3.3 Electrical Requirements
3.4 Location
3.5 Installation
3.6 Service Clearances
3.7 Clearances to Combustible Surfaces
3.8 Electronic Low Water Cutoff
4. Optional Equipment
4.1 Shunt Trip Circuit Interrupter
4.2 Time Sequencer
4.3 Proportional Sequencer
5. Start-up Procedures and Operation
6. Element Continuity Checks
7. Maintenance
7.1 Flushing
7.2 Draining the Tank
7.3 Sediment / Lime Scale Removal
7.4 T&P Relief Valve
7.5 Low Water Cutoff
7.6 Electrical Connections
7.7 Replacing Electric Elements
7.8 Cleaning Electric Elements
8. Troubleshooting Guide
Warranty forms ship separately with each product.