John Wood Power Direct Vent (ENERGY STAR) User Manual
Page 3
I) INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . .4
User
Responsibilities
4
II) SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
For Installations in Canada:
5
For Installations in the United States:
5
Safety Warning (Flammable Vapours)
5
Safety Warning (Scalding)
5
Relief Valve Requirements (T&P)
6
III) INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Unpacking the Water Heater
6
Location
Requirements
6
Site
Location
6
Clearances
and
Accessibility
7
In Earthquake Zones
Gas
Supply
7
Gas
Requirements
Gas
Piping
Gas
Pressure
Gas
Pressure
Testing
Venting
8
Vent Pipe Material
Vent Pipe Connection to Blower
Vent Pipe Installation
Vent Pipe Length
Vent Pipe Runs
Vent
Pipe
Termination
Vent
Terminal
Installations
Side Wall Vent Terminal Installation
Vertical Vent Terminal Installation
Concentric Vent Termination Kit Installation
Multiple Concentric Vent Installations
Water
Supply
13
Piping
Installation
Closed System/Thermal Expansion
Temperature and Pressure (T&P) Relief Valve 14
The Temperature and Pressure Relief Valve:
The Discharge Line:
Electrical
Supply
14
Resettable Lockout
15
Installation
Checklist
18
IV) LIGHTING & OPERATING INSTRUCTIONS . . . . .19
Lighting Instructions (Robertshaw)
19
First
Lighting
20
Gas
Control
Robertshaw 2000N WDER Operation
Temperature
Adjustment
Lighting Instructions (White-Rodgers)
22
Gas
Control/Thermostat
Putting the Heater into Service
Temperature
Adjustment
Heater
Shutdown
System Error Codes
Intelli-Vent
TM
System Error Codes
V) OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Water Heater Operation
26
Burner
Flames
26
Stacking
26
Emergency Shut Down
26
Operational
Conditions
26
Condensation
Water Heater Sounds
Smoke/Odour
Anode Rod/Water Odour
VI) MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Draining and Flushing
28
Routine Preventative Maintenance
28
Temperature and Pressure Relief Valve
28
Replacement
Parts
28
VII) COMBO HEATING . . . . . . . . . . . . . . . . . . . . . . . . .29
System
Requirements
29
Installation
30
VIII) TROUBLESHOOTING GUIDE . . . . . . . . . . . . . . . .31
Robertshaw 2000N WDER and
White-Rodgers Intelli-Vent
TM
31
IX) PARTS REFERENCE ILLUSTRATION . . . . . . . . .32
LIMITED WARRANTY . . . . . . . . . . . . . . . . . . . . . .33
TABLE OF CONTENTS
RETAIN THESE INSTRUCTIONS IN A SAFE LOCATION FOR FUTURE REFERENCE
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