John Wood G6058 Series, Инструкция по установке и эксплуатации

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TABLE OF CONTENTS
RETAIN THESE INSTRUCTIONS IN A SAFE LOCATION FOR FUTURE REFERENCE
I) INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . .3
User Responsibilities 3
II) SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
For Installations in Canada 3
For Installations in the United States 3
Safety Warning (Flammable Vapours) 4
Safety Warning (Scalding) 4
Safety Warning (Carbon Monoxide) 4
Relief Valves (T&P) 4
Backflow Prevention 4
III) INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Unpacking the Water Heater 5
Location Requirements 5
In Earthquake Zones
Clearances and Accessibility 5
Gas Supply 6
Gas Pressure
Gas line purging
Gas Leak Testing
Air Requirements 7
Exhaust Venting 8
Vent Pipe System
Check for proper vent size
Drafthood Installation
Water Supply 8
Piping Installation
Union Connections
Mixing Valves 9
Closed System/Thermal Expansion
Temperature and Pressure (T&P) Relief Valve 10
The Temperature And Pressure Relief Valve:
The Discharge Line:
Installations Check 11
IV) OPERATING INSTRUCTIONS. . . . . . . . . . . . . . . . 11
Water Temperature Regulation 11
Temperature Adjustment
Operating the Temperature Control System 12
Water Temperature Adjustment
Operating Modes and Settings
Status Light Code
Lighting Instructions 13
Lighting the Pilot:
If the Status Light Does Not Blink:
If the Pilot Does Not Light:
If the Pilot Lights but the Status Light Does Not
Blink:
Lighting Instructions 14
V) OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Burner Flames 15
Emergency Shut Down 15
Checking the Draft 15
Operating Conditions 15
Condensation
Water Heater Sounds
Safety Shut-off
Anode/Water Odour
VI) MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Periodic Cleaning of the Wrap-around Filter 16
Draining and Flushing 16
Periodic Inspection 16
External Cleaning of the Flame-arrestor 16
Cleaning the Combustion Chamber and
Flame-arrestor 17
Temperature and Pressure Relief Valve 17
Resetting and Replacing the Safety (TCO)
Switch (NG models)
17
Piezoelectric Igniter System 18
Testing the Igniter System 18
Removing and Replacing the Gas Control
Valve/Thermostat 18
Removing the Gas Control Valve/Thermostat:
Replacing the Gas Control Valve/Thermostat:
Replacing the Manifold/Burner Assembly 18
Removing the Manifold/Burner Assembly 19
Removing the Burner from the
Manifold/Burner Assembly
20
Natural Gas (Low Nox) & L.P. Gas Burner
Replacing the Pilot/Thermopile Assembly 20
VII) COMBO HEATING . . . . . . . . . . . . . . . . . . . . . . . . .21
System Requirements 21
IX) TROUBLESHOOTING GUIDE . . . . . . . . . . . . . . . .22
Status Light And Diagnostic Code
Troubleshooting Chart
24
IX) REPAIR PARTS ILLUSTRATION . . . . . . . . . . . . .26
LIMITED WARRANTY . . . . . . . . . . . . . . . . . . . . . .27
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