GSW 6G40NAV, Инструкция по установке и эксплуатации, Страница: 2 / 112

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TABLE OF CONTENTS
SAFE INSTALLATION, USE AND SERVICE . . . . . . . . . . . 3
GENERAL SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Quali fi ed Installer Or Service Agency . . . . . . . . . . . . 6
Preparing For The Installation . . . . . . . . . . . . . . . . . . 6
TYPICAL INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . 7
Get To Know Your Water Heater - Gas Models
(List Referencing Figures 1-5). . . . . . . . . . . . . . . . . . 7
Replacement Parts And Deliming Products . . . . . . . 8
Combo Heating Inlet And Outlet Side Taps. . . . . . . . 8
Water Piping - Mixing Valve Usage . . . . . . . . . . . . . . 9
Mixing Valves
Water Heater Operation . . . . . . . . . . . . . . . . . . . . . 10
Electrical Requirements & Wiring Diagram . . . . . . . .11
SAFETY LOCKOUTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
High Limit Controls (Energy Cut Off). . . . . . . . . . . . 12
Thermostat/Water Temperature
Blower High Limit Switch
Blower Air Pressure SwitchEs. . . . . . . . . . . . . . . . . 12
LOCATING THE NEW WATER HEATER . . . . . . . . . . . . . 13
Facts To Consider About The Location . . . . . . . . . . 13
Clearances To Combustibles
Floors With Carpeting
Clearances For Servicing
High Ambient Temperature Installations . . . . . . . . . 14
Important Notes and Warnings
Air Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 15
INSTALLING THE NEW WATER HEATER . . . . . . . . . . . 16
Water Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Space Heating And Potable Water Systems . . . . . . 16
Combo Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
System Requirements
Installation
Closed Water Systems . . . . . . . . . . . . . . . . . . . . . . 18
Thermal Expansion . . . . . . . . . . . . . . . . . . . . . . . . . 18
Temperature-Pressure Relief Valve. . . . . . . . . . . . . 19
T&P Valve Discharge Pipe Requirements:
Temperature-Pressure Relief Valve And
Pipe Insulation
High Altitude Installation . . . . . . . . . . . . . . . . . . . . . 20
Gas Piping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Sediment Traps . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Filling The Water Heater . . . . . . . . . . . . . . . . . . . . . 22
Venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Termination Clearances (Sidewall) . . . . . . . . . . . . . 24
Side Wall Vent Terminal Installation
Roof Vent Terminal Installation
Concentric Vent Termination Kit Installation
Multiple Concentric Vent Installations
Vent Pipe Length
Vent Pipe Termination
Venting Terminations And Sizing
Vent Screen Installation
Vent Pipe Material
Vent Pipe Installation
Vent Pipe Runs
Vent Terminal Installations
Blower Assembly Installation. . . . . . . . . . . . . . . . . . 30
Vent/Intake Pipe Connections To Blower/Air Duct
Coupling Installations According To Vent Sizes
Sound Suppressor . . . . . . . . . . . . . . . . . . . . . . . . . 33
Side Wall Vent Installation
Vertical Vent Installation
Installation Checklist . . . . . . . . . . . . . . . . . . . . . . . . 34
LIGHTING INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . 35
OPERATING THE TEMPERATURE
CONTROL SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Gas Control Valve/Thermostat . . . . . . . . . . . . . . . . 37
FOR YOUR INFORMATION. . . . . . . . . . . . . . . . . . . . . . . 38
Start Up Conditions . . . . . . . . . . . . . . . . . . . . . . . . . 38
Condensate
Smoke/Odour
Strange
Sounds
Operational Conditions . . . . . . . . . . . . . . . . . . . . . . 38
Smelly Water
“Air” In Hot-Water Faucets . . . . . . . . . . . . . . . . . . . 38
PERIODIC MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . 39
General Upkeep . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Venting System Inspection . . . . . . . . . . . . . . . . . . . 39
Burner Operation And Inspection . . . . . . . . . . . . . . 39
Combustion Chamber And Burner Cleaning . . . . . . 40
Housekeeping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Temperature-Pressure Relief Valve Test . . . . . . . . . 40
Draining And Flushing . . . . . . . . . . . . . . . . . . . . . . . 41
To Drain The Water Heater Storage Tank:
To Flush The Water Heater Storage Tank:
Anode Rod Maintenance. . . . . . . . . . . . . . . . . . . . . 42
LEAKAGE CHECKPOINTS . . . . . . . . . . . . . . . . . . . . . . . 43
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
REFERENCE PARTS LISTING . . . . . . . . . . . . . . . . . . . . 44
TROUBLESHOOTING GUIDELINES. . . . . . . . . . . . . . . . 46
Lockouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Soft Lockout
Hard Lockout
Resetting The Heater Control . . . . . . . . . . . . . . . . . 46
Ignition State And Timing . . . . . . . . . . . . . . . . . . . . 46
System Status And Error Codes . . . . . . . . . . . . . . . 47
Reading The LED Flash Sequence. . . . . . . . . . . . . 47
Corrective Actions . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Other Symptoms . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51