Manuali utente per Westinghouse WGC055NG100

Sommario

• PART 1 – GENERAL SAFETY INFORMATION

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• A. PRECAUTIONS

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• B. IMPROPER COMBUSTION

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• C. GAS

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• D. WHEN SERVICING THE HEATER

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• E. HEATER WATER

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• PART 2 – BEFORE YOU START

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• A. WHAT’S IN THE BOX

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• B. HOW THE HEATER OPERATES

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• C. OPTIONAL EQUIPMENT

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• PART 3 – PREPARE WATER HEATER LOCATION

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• A. BEFORE LOCATING THE HEATER

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• B. LEVELING

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• C. CLEARANCES FOR SERVICE ACCESS

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• D. RESIDENTIAL GARAGE INSTALLATION

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• E. EXHAUST VENT AND INTAKE PIPE

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• 1. DIRECT VENT INSTALLATION OF EXHAUST VENT AND INTAKE PIPE

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• 2. INDOOR COMBUSTION AIR INSTALLATION IN CONFINED OR UNCONFINED SPACE

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• F. PREVENT COMBUSTION AIR CONTAMINATION

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• G. REMOVING A HEATER FROM A COMMON VENT SYSTEM

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• H. WATER CHEMISTRY

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• PART 4 – HEATER PIPING

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• A. GENERAL PIPING INFORMATION

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• B. SCALDING

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• C. TEMPERATURE AND PRESSURE RELIEF VALVE

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• D. BACKFLOW PREVENTER

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• E. POTABLE EXPANSION TANK

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• F. WATER PIPING

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• G. AUXILIARY CONNECTIONS

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• H. PIPING DIAGRAMS

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• PART 5 – VENTING, COMBUSTION AIR AND CONDENSATE REMOVAL

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• A. GENERAL

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• B. APPROVED MATERIALS FOR EXHAUST VENT AND INTAKE PIPE

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• C. REQUIREMENTS FOR INSTALLATION IN CANADA

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• D. EXHAUST VENT AND INTAKE PIPE LOCATION

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• E. EXHAUST VENT AND INTAKE PIPE SIZING

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• F. LONGER VENT RUNS

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• G. EXHAUST VENT AND INTAKE PIPE INSTALLATION

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• H. VENTING DRAWINGS

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• 1. DIRECT VENT INSTALLATION OF EXHAUST VENT AND INTAKE PIPE

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• 2. VENTING THROUGH AN EXISTING SYSTEM

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• 3. INDOOR COMBUSTION AIR INSTALLATION IN CONFINED OR UNCONFINED SPACE

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• I. CONDENSATE REMOVAL SYSTEM

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• PART 6 – WIRING

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• A. LINE VOLTAGE INPUT

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• B. LINE VOLTAGE CONDENSATE OUTPUT

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• C. LOW VOLTAGE OUTDOOR SENSOR INPUT

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• D. INTERNAL WIRING DIAGRAM

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• PART 7 – GAS CONNECTIONS

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• A. GAS PIPING

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• B. GAS TABLE

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• C. GAS VALVE

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• PART 8 – START-UP PROCEDURE

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• A. OPERATING INSTRUCTIONS

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• B. OVERALL WATER HEATER AND CONTROL OPERATION

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• C. STATUS MENU

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• D. OUTDOOR RESET

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• E. TEST MODE

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• F. MAINTENANCE

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• PART 9 – SHUTDOWN

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• A. SHUTDOWN PROCEDURE

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• B. VACATION PROCEDURE

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• C. FAILURE TO OPERATE

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• PART 10 – TROUBLESHOOTING

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• A. ERROR CODE

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• B. HEATER ERROR

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• C. LOCKOUT

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• PART 11 - MAINTENANCE

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• MAINTENANCE NOTES

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• CUSTOMER INSTALLATION RECORD FORM

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• Gas Fired Commercial Water Heater Limited Warranty

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