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Warning, Caution – Bryant 313AAV User Manual

Page 46

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46

CARE AND MAINTENANCE

FIRE OR EXPLOSION HAZARD
Failure to follow this warning could result in personal

injury, death and/or property damage.
Never store anything on, near, or in contact with the

furnace, such as:

1. Spray or aerosol cans, rags, brooms, dust mops,

vacuum cleaners, or other cleaning tools.

2. Soap powders, bleaches, waxes or other cleaning

compounds, plastic or plastic containers, gasoline,

kerosene, cigarette lighter fluid, dry cleaning fluids,
or other volatile fluids.

3. Paint thinners and other painting compounds, paper

bags, or other paper products.

!

WARNING

For continuing high performance and to minimize possible
equipment failure, periodic maintenance must be performed on

this equipment. Consult your local dealer about proper frequency

of maintenance and the availability of a maintenance contract.

ELECTRICAL SHOCK AND FIRE HAZARD
Failure to follow this warning could result in personal

injury, death or property damage.
Turn off the gas and electrical supplies to the unit before

performing any maintenance or service. Follow the

operating instructions on the label attached to the

furnace.

!

WARNING

CARBON MONOXIDE POISONING AND

FIRE HAZARD

Failure to follow this warning could result in personal

injury, death and/or property damage.
Never operate unit without a filter or with filter access door

removed.

!

WARNING

CUT HAZARD
Failure to follow this caution may result in personal injury.
Sheet metal parts may have sharp edges or burrs. Use care

and wear appropriate protective clothing, safety glasses and

gloves when handling parts and servicing furnaces.

CAUTION

!

The minimum maintenance on this furnace is as follows:

1. Check and clean/replace air filter each month or more

frequently if required. Replace if torn.

2. Check blower motor and wheel for cleanliness each

heating and cooling season. Clean as necessary.

3. Check electrical connections for tightness and controls for

proper operation each heating season. Service as
necessary.

4. Inspect burner compartment before each heating season

for rust, corrosion, soot or excessive dust. If necessary,

have furnace and burner serviced by a qualified service
agency.

5. Inspect the vent pipe/vent system before each heating

season for rust, corrosion, water leakage, sagging pipes or
broken fittings. Have vent pipes/vent system serviced by a

qualified service agency.

6. Inspect any accessories attached to the furnace such as a

humidifier or electronic air cleaner. Perform any service or

maintenance to the accessories as recommended in the
accessory instructions.

CLEANING AND/OR REPLACING AIR FILTER
The air filter arrangement will vary depending on the application.

The filter is exterior to the furnace casing.
NOTE: If the filter has an airflow direction arrow, the arrow
must point towards the blower.

Table 15 – Filter Size Information (In. / mm)

FURNACE

CASING

WIDTH

In. (mm)

FILTER SIZE (In. / mm)

FILTER TYPE

Side Return

Bottom Return

14---1/2

(368)

16 x 25 x 3/4

(406 x 635 x 19)

14 x 25 x 3/4

(356 x 635 x 19)

Washable*

17---1/2

(445)

16 X 25 X 3/4

(406 x 635 x 19)

16 X 25 X 3/4

(406 x 635 x 19)

Washable*

21 (533)

16 x 25 x 3/4

(406 x 635 x 19)

20 X 25 X 3/4

(508 x 635 x 19)

Washable*

24 (610)

16 x 25 x 3/4

(406 x 635 x 19)

24 X 25 X 3/4

(610 x 635 x 19)

Washable*

* Recommended

Media cabinet filter procedures :
NOTE: Media cabinet is included with single--stage deluxe
furnace.

1. Turn off electrical supply to furnace before removing filter

access door.

2. Remove filter cabinet door.
3. Slide filter out of cabinet.
4. If equipped with permanent, washable 3/4--in. (19 mm) fil-

ter, clean filter by spraying cold tap water through filter in

opposite direction of airflow. Rinse filter and let dry.
Oiling or coating of the filter is not recommended. See

Table 15 for size information.

5. If equipped with factory--specified disposable media filter,

replace only with media filter having the same part

number and size. For expandable replacement media, refer
to the instructions included with the replacement media. If

equipped with accessory KGAFR0301ALL external filter
rack, See Table 15.

6. Slide filter into cabinet.
7. Replace filter cabinet door.
8. Turn on electrical supply to furnace.

BLOWER MOTOR AND WHEEL

ELECTRICAL SHOCK HAZARD
Failure to follow this warning could result in personal injury

or death.
Blower access door switch opens 115--v power to control.

No component operation can occur unless switch is closed.

Caution must be taken when manually closing this switch

for service purposes.

!

WARNING

313A