Reliant FVIR GAS WATER HEATER Betriebsanleitung Seite 12

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12
Installing the water heater
The water heater must be installed with the factory supplied draft hood in place.
Venting
Vent connectors must be attached
to the draft hood outlet to connect
the water heater to the gas vent or
chimney. The vent connectors must be
the same size (diameter) as the draft
hood or larger, never smaller.
For proper venting in certain
installations a larger vent connector
size may be needed. Consult the Vent
Tables in Appendix G of the latest
version of the National Fuel Gas Code
(ANSI standard Z223.1 or NFPA 54.)
Horizontal vent connectors must be
pitched upward to the chimney at least
1/4” per foot of length. Single wall
vent connectors must be at least 6”
from adjacent unprotected combustible
surface. Vent joints must be securely
fastened by sheet metal screws or
other approved method.
Test for spillage at the draft hood
relief opening after 5 minutes of main
burner operation. Use a flame of a
match or candle or smoke. The flame
or smoke should be pulled into the
draft hood’s relief opening(s).
DANGER: Failure to
install the draft hood and
properly vent the water
heater to the outdoors as
outlined in the Venting
section of this manual will
result in unsafe operation of
the water heater causing
bodily injury, explosion,
fire or death. To avoid the
risk of fire, explosion, or
asphyxiation from carbon
monoxide, NEVER operate
the water heater unless it is
properly vented and has
adequate air supply for
proper operation as
outlined in the Venting
section of this manual.
Insulation Blankets
Insulation blankets, available to the
general public, for external use on
gas water heaters are not necessary.
The purpose of an insulation blanket
is to reduce the standby heat loss
encountered with storage tank heaters.
This water heater meets or exceeds
the National Appliance Energy
Conservation Act standards with
respect to insulation and standby loss
requirements making an insulation
blanket unnecessary.
The manufacturers warranty does not
cover any damage or defect caused
by installation, attachment or use of
any type of energy saving or other
unapproved devices (other than those
authorized by the manufacturer) into,
onto or in conjunction with the water
heater. The use of unauthorized energy
saving devices may shorten the life of
the water heater and may endanger life
and property.
The manufacturer disclaims any
responsibility for such loss or injury
resulting from the use of such
unauthorized devices.
CAUTION: If local codes require
the application of an external
insulation blanket to this water
heater, pay careful attention to the
following so as not to restrict the
proper function and operation of the
water heater:
DO NOT cover the operating or
warning labels attached to the water
heater or attempt to relocate them
on the exterior of insulation blanket.
DO NOT apply insulation to the
top of the water heater. This will
interfere with the safe operation of
the draft hood.
DO NOT cover the burner access
door, jacket door, gas control
(thermostat)/gas valve or pressure
and temperature relief valve.
DO NOT apply insulation to the
bottom of the water heater or the
area where the combustion air inlet
openings are located. This area must
be unobstructed so as not to restrict
combustion air flow to the burner.
Inspect the insulation blanket
frequently making certain it has not
sagged and is restricting the air flow
to the combustion air inlet openings
(perforation holes) located around
the lower perimeter of the water
heater jacket. This could result in an
unsafe operating condition.
WARNING: If local codes
require external application
of insulation blanket kits
the manufacturer’s
instructions included with
the kit must be carefully
followed.
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