Eternal GU145 (S), Руководство по эксплуатации

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If the Eternal combustion air inlet is located in an area likely to cause or contain contamination, the combustion
air must be repiped and terminated at another location. Contaminated combustion air will damage the unit and its
burner system, resulting in possible severe personal injury, death or substantial property damage.
WARNING
! !
For installations in Canada,  eld supplied plastic vent piping must comply with CAN/CGA-B149.1(latest edition)
and be certi  ed to the Standard For Type BH Gas Venting Systems,ULC S636 Components of this listed system
shall not be interchanged with other vent systems or unlisted pipe/  ttings. All plastic components and speci  ed
primers and glues of the certi  ed vent system must be from a single system manufacturer and not intermixed
with other system manfacturer's vent system parts.
The supplied vent connectors are certi
 ed as part of the water heater.
WARNING
! !
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Venting Intake & Exhaust Material
All primers, cleaners and cements must meet all local codes and applicable standards of the American Society for
Testing Materials (ASTM).
Cementing PVC, ABS or CPVC PIPE and FITTING
This water heater must be properly vented for removal of exhaust gases to the outside of the home. Correct
installation of the vent pipe system is mandatory for the safe and ef
 cient operation of this water heater and is an
important factor in the life of the unit.
WARNING
! !
The appliance must be vented separately from all other appliances. The following type of non-metallic vent can be
used:
Vent Pipe Material
PVC (schedule 40, ASTM-D1785) CPVC (schedule 40, ASTM-D2846)
PVC-DWV (ANSI/ASTM-D2665) ABS (schedule 40, ASTM-D2661)
Polypropylene Pipe Single wall & Components (ULC-S636, UL-1738)
Note : Do not use cellular foam core pipe.
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The following guidelines should be followed when installing the exhaust outlet piping:
Venting should be as direct as possible with a minimum number of pipe  ttings.
Venting diameter must not be reduced unless specially noted in the installation instructions.
Support all horizontal pipe runs every 3
½ feet according to local codes.
Vents running through unconditioned spaces where below freezing temperatures are expected should be
properly insulated to prevent freezing. For horizontal runs, wrap the vent pipe with self-regulating 3 or 5 watt
heat tape. The heat tape must be U.L. listed and installed per manufacturer's instructions.
Do not connect this venting system with an existing vent or chimney.
Do not connect common vent with the vent pipe of any other water heater or appliance.
Do not use low pro
 le wall termination.
Do not use non return valve.
Do not use bushing as reducer.
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NOTICE-VENTING GUIDELINES
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