Évaluations - 4, GPA: 3.8
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Facilité d'utilisation
2 WARNING: If these instructions are not followed exactly, a fire or explosion may result causing property damage, personal injury or death. FOR YOUR SAFETY: Do not store or use gasoline or other flammable vapors and liquids or other combustible materials in the vicinity of this or any other appliance. To do so may result in an explosion or fire. WHAT TO DO IF YOU SMELL GAS: • Do not try to light any appliance. • Do not touch any electrical switch; do not use any phone in your building. • Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions. • If you cannot reach your gas supplier, call the fire department. Installation and service must be performed by a qualified installer, service agency or the gas supplier. This manual should be maintained in legible condition and kept adjacent to the heater or in another safe place for future reference. Models 399B–2339B Types H & WH LWG INSTRUCTIONS WARNING: If these instructions are not followed exactly, a fire or explosion may result causing property damage, personal injury or death. FOR YOUR SAFETY: Do not store or use gasoline or other flammable vapors and liquids or other combustible materials in the vicinity of this or any other appliance. To do so may result in an explosion or fire. WHAT TO DO IF YOU SMELL GAS: • Do not try to light any appliance. • Do not touch any electrical switch; do not use any phone in your building. • Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions. • If you cannot reach your gas supplier, call the fire department. Installation and service must be performed by a qualified installer, service agency or the gas supplier. Models 399B–2339B Types H & WH LW This manual should be maintained in legible condition and kept adjacent to the heater or in another safe place for future reference. CATALOG NO. 1000.60A Effective: 01-06-09 Replaces: 09-28-07 P/N 241330 Rev. 2 Rev. 2 reflects the following: Changes to: Paragraph one of the Stacking section on page 9; Table G on page 16; Table H on page 18; Fig. 19 on page 22; Fig. 20–22 on page 23; Fig. 24 on page 24; the Wiring Diagrams on pages 39 and 40. The addition of: A wiring diagram note on page 38. 2 CONTENTS WARNINGS 4 APPENDIX 49 BEFORE INSTALLATION 5 Inside Air Contamination 49 Product Receipt 5 WARRANTY 50 Model Identification 5 START-UP CHECKLIST 51 Ratings and Certifications 5 Installations at Elevation 5 Component Locations 6 General Information 7 GENERAL SAFETY 8 Time/Temperature Relationships in Scalds 8 INSTALLATION 9 Installation Codes 9 Equipment Base 9 Stacking 9 Clearances 11 Combustion and Ventilation Air 12 Conventional Combustion Air Supply 12 Water Piping 14 Hydronic Heating 16 Gas Supply 18 Electrical Power Connections 21 Field Wiring Connection 22 Venting 25 Changing the Flue Outlet 27 Venting Installation Tips 27 Venting Configurations 28 Outdoor Installation 32 Controls 32 Heater Sequence of Operation 33 Wiring Diagrams 39 START-UP 41 Pre Start-up 41 Start-Up 42 OPERATION 45 Lighting Instructions 45 To Turn Off Gas To Appliance 45 TROUBLESHOOTING 46 MAINTENANCE 47 Suggested Minimum Maintenance Schedule 47 Preventative Maintenance Schedule 47 3 WARNINGS Pay Attention to These Terms DANGER: Indicates the presence of immediate hazards which will cause severe personal injury, death or substantial property damage if ignored. WARNING: Indicates the presence of hazards or unsafe practices which could cause severe personal injury, death or substantial property damage if ignored. CAUTION: Indicates the presence of hazards or unsafe practices which could cause minor personal injury or product or property damage if ignored. NOTE: Indicates special instructions on installation, operation, or maintenance which are important but not related to personal injury hazards. DANGER: Make sure the gas on which the heater will operate is the same type as that specified on the heater rating plate. WARNING: Should overheating occur or the gas supply valve fail to shut, do not turn off or disconnect the electrical supply to the heater. Instead, shut off the gas supply at a location external to the heater. WARNING: Do not use this heater if any part has been under water. Immediately call a qualified service technician to inspect the heater and to replace any part of the control system and any gas control which has been under water. WARNING: To minimize the possibility of improper operation, serious personal injury, fire, or damage to the heater: • Always keep the area around the heater free of combustible materials, gasoline, and other flammable liquids and vapors. • Heater should never be covered or have any blockage to the flow of fresh air to the heater. WARNING - CALIFORNIA PROPOSITION 65: This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. WARNING: Risk of electrical shock. More than one disconnect switch may be required to deenergi...