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SAFETY
Safety-related information and instructions have been provided in this manual
and on the Navien water heater to warn any person(s) of potential hazards.
Read and follow all safety information and instructions throughout this manual.
It is very important to understand the safety instructions before installing,
operating or servicing Navien Water Heater.
This is safety alert symbol. It is used to alert you to potential
personal injury hazards. Obey all safety messages that follow this
symbol to avoid possible injury or death.
Indicates an imminent hazardous situation which , if not
avoided, could result in injury or death.
Indicates a potential hazardous situation which, if not
avoided, could result in injury or death.
Indicates an imminent hazardous situation which , if not
avoided, may result in minor or moderate injury.
Used whitout the safety alert symbol indicates a
potential hazardous situation which, if not avoided,
could result in property damage.
All safety messages will refer to a potential hazard. Follow the instructions in
this manual exactly to avoid the risk of injury.
Safety Related Symbols
Safety Instructions:
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Содержание NR-180A
Страница 5: ...SAFETY Safety Instructions 5 this...
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Страница 20: ...INSTALLATION Locating the Water Heater 20 or follow local codes...
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Страница 24: ...INSTALLATION Pressure Relief Valve 24 Pressure Relief Valve Shut off Valve...
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Страница 32: ...INSTALLATION Venting 32 ground or local codes...
Страница 33: ...INSTALLATION 33 Venting...
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Страница 35: ...INSTALLATION 35 Venting Clearances 1 Natural Natural...
Страница 37: ...INSTALLATION 37 Venting Indoor Installation...
Страница 38: ...INSTALLATION Venting 38 12 Min Exhaust 12 minimum from any obstruction above below left or right Intake...
Страница 39: ...INSTALLATION 39 Venting CONCENTRIC VENT TERMINATION 1 Sidewall Installation 2 Roof Installtion...
Страница 40: ...INSTALLATION Venting 40...
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Страница 44: ...INSTALLATION PCB Board Settings 44...
Страница 45: ...INSTALLATION 45 CascadeConnectionandSet upProcedures...
Страница 46: ...INSTALLATION 46...
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Страница 56: ...INSTALLATION 56...
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Страница 68: ...OPERATION Navien America Inc Limited Warranty 68 12 Grains of hardness may...
Страница 69: ...OPERATION 69 Model Description Legend...
Страница 70: ...OPERATION General Parts 70 Condensate Water...
Страница 71: ...OPERATION 71 General Parts Condensate Water...
Страница 72: ...OPERATION Remote Controller 72 Hot Water In Use Indicator...
Страница 74: ...OPERATION OPERATION Setting the Clock 74 Hour Minute...
Страница 79: ...OPERATION 79 A Series Recirculation Timer Setting 74...
Страница 81: ...OPERATION 81 Lock Function Setting...
Страница 82: ...OPERATION Well Pump setting function 82...
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Страница 89: ...OPERATION 89 A Series External Recirculation Mode...