Reznor R6GI Unit Installation Manual Bedienungsanleitung PDF herunterladen (Seite 15)

After the gas piping to the unit is complete, all connections

must be tested for gas leaks. This includes pipe connections

at the main gas valve, emergency shutoff valve and

other gas connectors. A soap and water solution can be

applied on each joint or union using a small paintbrush.

If any bubbling is observed, the connection is not sealed

adequately and must be retightened. Repeat the tightening

and soap check process until bubbling ceases.

• Ifpressuretestingthegassupplylinesatpressures

greater than 1/2 psig (14 inches WC), the unit must

bedisconnectedfromthegassupplypipingsystem

to prevent damage to the gas valve.

• Ifthetestpressureislessthanorequalto1/2psig

(14inchesWC),theunitmustbeisolatedfromthe

gassupplylinebyclosingthemanualshut-offvalve.

High Altitude Conversion

Conversion of this unit must be performed by qualiﬁed

service personnel, using only approved parts. All

installations must be made in accordance with the National

Fuel Gas Code and/or local jurisdiction codes.

High altitude conversion can be ﬁeld performed by a simple

adjustment of manifold pressure or a change of the oriﬁces

(if necessary) depending on type of gas being utilized. The

changes required depend on the installation altitude and

the heating value of the gas (based on sea level) which

can be obtained from your local gas utility. The heating

value of gas at high altitude is always lower than the sea

level heating value. The heating values listed in Table 5

& Table 6, (page 16) are based on sea level values.

WARNING:

Thereductionofinputratingnecessaryforhigh

altitude installation may only be accomplished

withfactorysuppliedorices.Donotattemptto

drill out oriﬁces in the ﬁeld. Improperly drilled

orifices may cause fire, explosion, carbon

monoxidepoisoning,personalinjuryordeath.

If installing this unit above 2,000 feet, the input rate must

bereduced4%per1,000feetofaltitude(Example:12%

at 3,000 feet, 16% at 4,000 feet, etc). NOTE: Deration is

necessary to compensate for low atmospheric pressure

at high altitudes.

For altitudes between 5,000 and 10,000 feet above sea

level, the unit can be converted by adjusting the furnace

manifold pressure. See Table 5 for the correct manifold

pressure settings when using natural gas.

LP/Propane Gas Conversion

WARNING:

Thisunit was equipped at the factoryforuse

with natural gas only. A special kit, supplied by

themanufacturer,isrequiredtoconverttheunit

to operate on LP/propane gas. Failure to use the

properconversionkitcancausere,explosion,

propertydamage,carbonmonoxidepoisoning,

personal injury, or death.

MPORTANT NOTE:

WhenconvertingthislowNOxunitfromnaturalgas

to propane (LP) gas, it is necessary to remove the

NOxbafes.

Conversion of this equipment to LP/Propane gas must

be made by qualiﬁed service personnel, using approved

factory parts. Conversion to LP can be accomplished by

replacing the natural gas oriﬁces with the appropriate LP/

Propane oriﬁces and then adjusting the manifold pressure

(page 18). Conversion to LP/Propane (sea level and high

altitude) is detailed in the installation instructions provided

with the conversion kit. Pleasefollowtheinstructions

provided in each kit. Approvedconversionkitsare:

• TheUnitedStatesLP/PropaneGasSeaLevelandHigh

AltitudeConversionKitisforLP/propaneconversionin

the United States at altitudes between zero and 10,000

ft. above sea level.

• The CanadianLP/PropaneGas SeaLevel andHigh

AltitudeConversionKitisforLP/propaneconversions

in Canada at altitudes between zero and 4,500 ft. above

sea level.

For installations between zero and 4,999 ft. above sea

level, a #55 drill size oriﬁce should be used. Installations

5,000 ft. above sea level require a #56 drill size oriﬁce.

Table 6, (page 16) lists the correct oriﬁce size to use

at different altitudes.

After changing the oriﬁces, it is required that you measure

the gas input rate by clocking the gas meter and using

the local gas heating value. See Verifying & Adjusting the

Firing Rate section on page 18.

AVERTISSEMENT:

RISQUE D’INDENDIE OU D’EXPLOSION

Le non-respect des avertissements de sécurité

pourrait d’entraîner des blessures graves, la

mort ou des dommages matériels.

Ne jamais utiliser une flamme nue por

vérierlaprésencedesfuitesdegaz.Pourla

vériﬁcation de tous les joints, utiliser plutôt une

solution savonneuse commerciale fabriquée

spéciquementpurladétectiondesfuitesde

gaz.Unincendieouuneexplosionpeutentraîner

des dommages matériels, des blessures ou la

mort.

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