PLATINUM
WATER HEATER
2 PV500-37C 06/12
TABLE OF CONTENTS
1. Safety Considerations
2. Product Description
3. Standard Features and Equipment
3.1 Warranty
4. Water Heater Installation
4.1 Checking Equipment Before You Install
4.2 Codes
4.3 Electrical
4.4 Location
4.5 Service Clearances
4.6 Clearances to Combustible Surfaces
5. Venting
5.1 Vent System Design
5.2 Venting of Multiple Units
5.3 Maximum Allowed Vent Length
5.4 Vent Construction and Assembly
5.5 Horizontal and Vertical Venting Through a Wall or Roof
6. Combustion and Ventilation Air
6.1 Vertical or Horizontal Remote Air Option
6.2 Remote Air Piping Design
6.3 Remote Air Piping of Multiple Units
6.4 Maximum Allowed Remote Combustion Air Inlet Length
6.5 Combustion Air Inlet Construction and Assembly
6.6 Horizontal and Vertical Remote Combustion Air Inlet Piping
7. Condensate Neutralization & Disposal
8. Gas Supply and Piping
8.1 Inlet Pressure
8.2 Appliance Isolation During Gas Supply Piping Pressure Test
8.3 Gas Connection
8.4 Gas Train and Controls Certification
8.5 Gas Control Trains
9. General Information on Water Connections and Use
9.1 Water Inlet and Outlet Connections
9.2 Filling the Unit
9.3 Relief Valve
9.4 Thermal Expansion
9.5 Low Water Cutoff
9.6 Temperature Adjustment
9.7 Thermostat Settings
9.8 High Water Temperature Limit Control
10. Sequence of Operation
10.1 For Your Safety
10.2 To Turn Off Gas to Appliance
10.3 Smell of Gas
10.4 Lighting Instructions
11. NSF Food Service Installation Guidelines
12. Startup
13. Periodic Maintenance
14. Plumbing Diagrams
15. Platinum Notes
16. Wiring Diagram
Warranty forms ship separately with each product.