Reznor R6GI Unit Installation Manual Bedienungsanleitung PDF herunterladen (Seite 21)

the blower and motor can create excessive loads on

the motor resulting in higher than normal operating

temperatures and possible shortened service life.

• Maintainheatexchangerandburners.Theunitshould

operate for many years without excessive scale buildup

in the heat exchanger, however, the heat exchanger, the

vent system, and the burners should be inspected and

cleaned (if required) by a qualiﬁed serviceman annually

to ensure continued safe operation. Particular attention

must be given to identify deterioration from corrosion

or other sources.

• Themotorsforthecirculatingairblower,outdoorfan,

and combustion blower are pre-lubricated at the factory.

No further oiling is required for the life of this product.

• Inspectandcleanthescreenoftheventcoverassembly

at the beginning of each heating and cooling season.

CleaningofHeatExchanger

WARNING:

Holesintheheatexchangercancauseproducts

ofcombustiontoenterthehome.Replacetheheat

exchangerifleaksarefound.Failuretoprevent

productsofcombustionfrombeingcirculatedinto

the living space can create potentially hazardous

conditionsincludingcarbonmonoxidepoisoning

that could result in personal injury or death.

If the heat exchanger must be cleaned due to soot or

scale build up, follow the steps below.

1. Shut off the gas supply to the unit at the meter or at the

manual valve in the gas supply piping.

2. Turn off all power to the unit and set the thermostat to

the lowest temperature setting.

3. Remove the louvered access panel from the unit.

4. Turn the gas control knob (gas valve) to the OFF

position. See Figure 11 (page 29) for gas valve shut

off instructions.

5. Disconnect the wires from the gas valve, ignitor, ﬂame

sensor, combustion air motor, ﬂame roll-out control,

over-temperature limit switch, and pressure switch.

6. Remove the silicone rubber tube from the collector pan

to the pressure switch.

7. Remove 4 nuts securing the combustion blower to the

collector pan. Remove the combustion blower.

8. Remove all screws securing the collector pan to the

unit. Remove the collector pan from the unit.

CAUTION:

To prevent damage to the unit or internal

components, it is recommended that two

wrenches be used when loosening or tightening

nuts. Do not over tighten!

9. Using 2 wrenches, separate the ground-joint union in

the gas supply piping at the unit.

CAUTION:

Usecarewhenremovingpartsfrom this unit.

Personal injury can result from sharp metal

edgespresentinallequipmentofsheetmetal

construction.

Proper maintenance is important to achieve optimum

performance from the system. The ability to properly

perform maintenance on this equipment requires certain

mechanical skills and tools. If you do not possess these

skills, contact your dealer for maintenance. Consult your

local dealer about the availability of maintenance contracts.

Routinemaintenanceshouldincludethefollowing:

CAUTION:

The unit should never be operated without a

ﬁlter in the return air system. Replace disposable

ﬁlters with the same type and size.

• Inspect,cleanorreplaceairltersatthebeginningof

each heating and cooling season, or more frequently

if required.

• Inspectthecondensatedrainandoutdoorcoilatthe

beginning of each cooling season. Remove any debris.

Clean the outdoor coil and louvers as necessary using a

mild detergent and water. Rinse thoroughly with water.

• Inspecttheelectricalconnectionsfortightnessatthe

beginning of each heating and cooling season.

• Theblowercompartmentshouldbecleanedmonthly

during the heating and cooling seasons to remove any dirt

and lint that may have accumulated in the compartment

or on the blower and motor. Buildup of dirt and lint on

AVERTISSEMENT:

RISQUEDECHOCÉLECTRIQUE,

D’INCENDIE OU D’EXPLOSION

Le non-respect des avertissements de sécurité

pourraitentraînerunfonctionnementdangereux

de l’appareil, des blessures graves, la mort ou des

dommages matériels.

Un entretein incorrect pourrait entraîner un

fonctionnement dangereux de l’appareil, des

blessures graves, la mort ou des dommages

matériels

• Couper toute alimentation électrique au

générateurd’airchaudavantdeprodéderaux

travauxd’entretein.

• Au moment de l’entretien des commandes,

étiquetez tous les ﬁls avant de les débrancher.

S’assurer de les raccorder correctement.

• S’assurerquel’appareilfonctionneadéquatement

aprés l’entretien.

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