American Standard Freedom 80 User Manual

4.5 (26)
American Standard Freedom 80 User Manual

Upflow/ Downflow Horizontal Right or Left Gas-Fired Furnace

Freedom 80

AUD2A040A9242A, AUD2A060A9362A, AUD2B060A9362A, AUD2B080A9362A, AUD2B080A9482A, AUD2B100A9362A, AUD2C100A9482A, AUD2C100A9602A, AUD2D100A9602A, AUD2D120A9542A, AUD2D120A9602A, AUD2D140A9602A ADD2A040A9242A, ADD2A060A9362A, ADD2B060A9362A, ADD2B080A9362A, ADD2B100A9482A, ADD2C100A9482A, ADD2C100A9602A, ADD2D120A9602A, ADD2D140A9602A

Two-Stage Fan Assisted Combustion System

PUB. NO. 12-1263-02

General

Features

Natural Gas Models

Central heating furnace designs are certified by the American Gas Association for both natural and L.P. gas. Limit setting and rating data were established and approved under standard rating conditions using American National Standards Institute standards.

Safe Operation

The Integrated System Control has solid state devices, which continuously monitor for presence of flame, when the system is in the heating mode of operation. Dual solenoid combination gas valve and regulator provide extra safety.

Quick Heating

Durable, cycle tested, heavy gauge aluminized steel heat exchanger quickly transfers heat to provide warm conditioned air to the structure.

Burners

Multi-port In-shot burners will give years of quiet and efficient service. All models can be converted to L.P. gas.

Integrated System Control

Exclusively designed operational program provides total control of furnace limit sensors, blowers, gas valve, flame control and includes self-diag- nostics for ease of service. Also contains connection points for E.A.C./ Humidifier.

Air Delivery

The multispeed, direct drive blower motor, with sufficient airflow range for most heating and cooling requirements, will switch from heating to cooling speeds on demand from room thermostat. The blower door safety switch will prevent or terminate furnace operation when the blower door is removed.

Styling

Heavy gauge steel and “wrap-around” cabinet construction is used in the cabinet with baked-on enamel finish for strength and beauty. The heat exchanger section of the cabinet is completely lined with foil faced fiberglass insulation. This results in quiet and efficient operation due to the excellent acoustical and insulating qualities of fiberglass.

Features And General Operation

The FREEDOM 80 High Efficiency Gas Furnaces employ a Hot Surface Ignition system, which eliminates the waste of a constant burning pilot. The integrated system control lights the main burners upon a demand for heat from the room thermostat. Complete front service access.

a.Low energy power venter.

b.Vent proving differential switch.

© 2009 American Standard Heating & Air Conditioning

2

12-1263-02

Contents

General Features

2

Features and Benefits

 

4

 

 

Standard Equipment

4

 

 

Optional Equipment

5

General Data

 

6

 

 

AUD2A040A9242A

6

 

 

AUD2A060A9362A

6

 

 

AUD2B060A9362A

6

 

 

AUD2B080A9362A

6

 

 

AUD2B080A9482A

7

 

 

AUD2B100A9362A

7

 

 

AUD2C100A9482A

7

 

 

AUD2C100A9602A

7

 

 

AUD2D100A9602A

8

 

 

AUD2D120A9542A

8

 

 

AUD2D120A9602A

8

 

 

AUD2D140A9602A

8

 

 

ADD2A040A9242A

9

 

 

ADD2A060A9362A

9

 

 

ADD2B060A9362A

9

 

 

ADD2B080A9362A

9

 

 

ADD2B100A9482A

10

 

 

ADD2C100A9482A

10

 

 

ADD2C100A9602A

10

 

 

ADD2D120A9602A

10

 

 

ADD2D140A9602A

10

Performance Data

 

11

Electrical Data

 

14

Field Wiring

 

16

Twinning Field Wiring

 

18

Dimensions

 

20

12-1263-02

3

Features and

Benefits

FREEDOM 80 Upflow/ Downflow Horizontal Right or Left Standard Equipment

Convertible to horizontal with left or right airflow

Power supply 115/1/60

2-stage gas valve

2-speed venter

2 heating blower speeds

Silicon Nitride Hot surface igniter with adaptive heat up

Integrated solid state control with self-diagnostics

Single wire twinning

Inner blower door panel

Right and left hand side knockout for venting

Attractive color accents

Hinged blower door

Prefect Fit door latches

Insulated blower door

Gasketed blower door

Internal filter rack

Standard filter sizes

Heavy gauge aluminized steel heat exchanger

Blower door safety switch

Multi-port In-shot burners

Complete front service access

Alternate bottom/ left/ right return air

Slide out blower assembly

Direct drive, 4-speed motors

Adjustable fan off times

Common vent capability

Heavy gauge reinforced wrap-around steel cabinet

Optional L.P. conversion kit

Left/ right gas connection

Accessory hook-up capability

Selectable cooling fan off eliminates need for BAY24X045 time delay relay

24 volt fuse

Manual reset flame roll-out switches

4

12-1263-02

Features and

Benefits

Optional Equipment

OPTIONAL EQUIPMENT FOR CONDENSING UNITS (Check mark [ ] indicates accessories included).

 

 

Comfort Control, Mechanical 2-Stage Heating/1-Stage Cooling ................................................................

BAYSTAT241

[

]

Comfort Control, Heating/Cooling Single Stage (Mounts Horizontally) ............................................................

AY28X092

[

]

Comfort Control, Heating/Cooling Single Stage (Mounts Vertically) ..........................................................

BAYSTAT305

[

]

Comfort Control, Electronic Programmable 2-Stage Heating/1-Stage Cooling ........................................

BAYSTAT302C

[

]

Comfort Control, Electronic Programmable 1-Stage Heating/1-Stage Cooling ........................................

BAYSTAT300C

[

]

Comfort Control, Electronic Non-Programmable 1-Stage Heating/1-Stage Cooling ..................................

TAYSTAT370

[

]

Comfort Control, Electronic Programmable (5/2) 1-Stage Heating/1-Stage Cooling ..................................

TAYSTAT340

[

]

Comfort Control, Heating Only ..................................................................................................................

BAYSTAT388

[

]

Propane Conversion Kit ..........................................................................................................................

BAYLPKT210A

[

]

5" Media Air Filter, “Perfect Fit” High Efficiency (14-1/2" Wide Gas Furnace) ..........................................

TFM145A9FR0 [

]

5" Media Air Filter, “Perfect Fit” High Efficiency (17-1/2" Wide Gas Furnace) ..........................................

TFM175A9FR0 [

]

5" Media Air Filter, “Perfect Fit” High Efficiency (21" Wide Gas Furnace) ................................................

TFM210A9FR0 [

]

5" Media Air Filter, “Perfect Fit” High Efficiency (24-1/2" Wide Gas Furnace) ..........................................

TFM245A9FR0 [

]

1" Media Air Filter, “Perfect Fit” Standard Efficiency (14-1/2" Wide Gas Furnace) ...................................

TFP145A9FR0 [

]

1" Media Air Filter, “Perfect Fit” Standard Efficiency (17-1/2" Wide Gas Furnace) ...................................

TFP175A9FR0 [

]

1" Media Air Filter, “Perfect Fit” Standard Efficiency (21" Wide Gas Furnace) .........................................

TFP210A9FR0 [

]

1" Media Air Filter, “Perfect Fit” Standard Efficiency (24-1/2" Wide Gas Furnace) ...................................

TFP245A9FR0 [

]

Coil Enclosure (14-1/2" Wide Cabinets) .............................................................................................

BAYCLE14A1422A

[

]

Coil Enclosure (17-1/2" Wide Cabinets) .............................................................................................

BAYCLE17A1722A

[

]

Coil Enclosure (21" Wide Cabinets) ...................................................................................................

BAYCLE21A2130A

[

]

Coil Enclosure (24-1/2" Wide Cabinets) .............................................................................................

BAYCLE24A2430A

[

]

High Altitude Switch ...................................................................................................................................

BAYHALT239 [

]

High Altitude Switch ...................................................................................................................................

BAYHALT249 [

]

Downflow Subbase ....................................................................................................................................

BAYBASE205

[

]

Filter Access Door Kit ................................................................................................................................

BAYFLTR206 [

]

Masonry Chimney Vent Kit ......................................................................................................................

BAYVENT800B [

]

Filter Rack Kit ........................................................................................................................................

BAYRACK960A

[

]

Cleanable Filter (14.5"/17.5" wide Upflow models) .....................................................................................

BAYFLTR317 [

]

Cleanable Filter (21" wide Upflow models) .................................................................................................

BAYFLTR321 [

]

Cleanable Filter (24.5" wide Upflow models) ..............................................................................................

BAYFLTR324 [

]

12-1263-02

5

General

Data

AUD2 Product Specifications 1

MODEL

AUD2A040A9242A

AUD2A060A9362A

AUD2B060A9362A

AUD2B080A9362A

RATINGS2

 

26000

 

39000

 

 

 

52000

1st Stage Input BTUH

 

 

 

39000

 

1st Stage Capacity BTUH (ICS)3

 

20800

 

31200

 

31200

 

41600

2nd Stage Input BTUH

 

40000

 

60000

 

60000

 

80000

2nd Stage Capacity BTUH (ICS)3

 

32000

 

47000

 

47000

 

63000

AFUE (ICS)

 

80.0

 

80.0

 

80.0

 

80.1

Temp. Rise (Min.-Max.) °F.

 

30 - 60

 

30 - 60

 

30 - 60

 

30 - 60

BLOWER DRIVE

 

DIRECT

 

DIRECT

 

DIRECT

 

DIRECT

Dia.-Width (In.)

 

10 x 6

 

10 x 6**

 

10 x 6**

 

10 x 7

No. Used

 

1

 

1

 

1

 

1

Speeds (No.)

 

4

 

4

 

4

 

4

CFM vs. in. w.g.

SEE FAN PERF. TABLE

SEE FAN PERF. TABLE

SEE FAN PERF. TABLE

SEE FAN PERF. TABLE

Motor HP

 

1/5

 

1/3

 

1/3

 

1/3

R.P.M.

 

1080

 

1075

 

1075

 

1075

Volts/Ph/Hz

 

115/1/60

 

115/1/60

 

115/1/60

 

115/1/60

COMBUSTION FAN — TYPE

 

CENTRIFUGAL

 

CENTRIFUGAL

 

CENTRIFUGAL

 

CENTRIFUGAL

Drive - No. Speeds

 

DIRECT - 2

 

DIRECT - 2

 

DIRECT - 2

 

DIRECT - 2

Motor HP - RPM

 

1/100 - 2544/1374

 

1/100 - 2543/1727

 

1/100 - 2543/1727

 

1/100 - 2543/1727

Volts/Ph/Hz

 

115/1/60

 

115/1/60

 

115/1/60

 

115/1/60

FL Amps

 

.76/.37

 

.70/.40

 

.70/.40

 

.70/.40

FILTER — Furnished?

 

NO

 

NO

 

NO

 

NO

Type Recommended

 

HIGH VELOCITY

 

HIGH VELOCITY

 

HIGH VELOCITY

 

HIGH VELOCITY

Filter (No.-Size-Thk.)

1 - 17 X 25 - 1 IN.

1 - 17 X 25 - 1 IN.

1 - 17 X 25 - 1 IN.

1 - 17 X 25 - 1 IN.

VENT — Size (In.)

 

4 ROUND

 

4 ROUND

 

4 ROUND

 

4 ROUND

HEAT EXCHANGER

ALUMINIZED STEEL TYPE 1

ALUMINIZED STEEL TYPE 1

 

 

ALUMINIZED STEEL TYPE 1

Type -Fired

ALUMINIZED STEEL TYPE 1

-Unfired

 

20

 

20

 

 

 

20

Gauge (Fired)

 

 

 

20

 

ORIFICES — Main

 

2 - 45

 

3 - 45

 

 

 

4 - 45

Nat. Gas. Qty. — Drill Size

 

 

 

3 - 45

 

L.P. Gas Qty. — Drill Size

 

2 - 56

 

3 - 56

 

3 - 56

 

4 - 56

GAS VALVE

REDUNDANT - TWO STAGE

REDUNDANT - TWO STAGE

REDUNDANT - TWO STAGE

REDUNDANT - TWO STAGE

DIRECT IGNITION DEVICE

 

HOT SURFACE

 

HOT SURFACE

 

 

 

HOT SURFACE

Type

 

 

 

HOT SURFACE

 

BURNERS — Type

 

IN-SHOT

 

IN-SHOT

 

IN-SHOT

 

IN-SHOT

Number

 

2

 

3

 

3

 

4

POWER CONN. — V/Ph/Hz4

 

115/1/60

 

115/1/60

 

115/1/60

 

115/1/60

Ampacity (In Amps)

 

4.5

 

8.2

 

8.2

 

8.2

Max. Overcurrent Protection (Amps)

 

15

 

15

 

15

 

15

PIPE CONN. SIZE (IN.)

 

1/2

 

1/2

 

1/2

 

1/2

DUCT CONN.

SEE

OUTLINE DRAWING

SEE

OUTLINE DRAWING

SEE

OUTLINE DRAWING

SEE

OUTLINE DRAWING

DIMENSIONS

 

H X W X D

 

H X W X D

 

H X W X D

 

H X W X D

Crated (In.)

41-3/4 X 16-1/2 X 30-1/2

41-3/4 X 16-1/2 X 30-1/2

41-3/4 X 19-1/2 X 30-1/2

41-3/4 X 19-1/2 X 30-1/2

Uncrated

SEE

OUTLINE DRAWING

SEE

OUTLINE DRAWING

SEE

OUTLINE DRAWING

SEE

OUTLINE DRAWING

WEIGHT

 

119/110

 

127/118

 

 

 

142/132

Shipping (Lbs.)/Net (Lbs.)

 

 

 

127/118

 

1 Central Furnace heating designs are certified by AGA and ETL.

2For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. For Canadian applications, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level.

3 Based on U.S. government standard tests.

4 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.

6

12-1263-02

General

Data

AUD2 Product Specifications 1

MODEL

AUD2B080A9482A

AUD2D100A9362A

AUD2C100A9482A

AUD2C100A9602A

RATINGS2

 

52000

 

65000

 

65000

65000

1st Stage Input BTUH

 

 

 

1st Stage Capacity BTUH (ICS)3

 

41600

 

52000

 

52000

52000

2nd Stage Input BTUH

 

80000

 

100000

 

100000

100000

2nd Stage Capacity BTUH (ICS)3

 

63000

 

79000

 

79000

80000

AFUE (ICS)

 

80.0

 

80.6

 

81.0

80.0

Temp. Rise (Min.-Max.) °F.

 

30 - 60

 

40 - 70

 

35 - 65

30 - 60

BLOWER DRIVE

 

DIRECT

 

DIRECT

 

DIRECT

DIRECT

Dia.-Width (In.)

 

10 x 8

 

10 x 7

 

10 x 8

11 x 10

No. Used

 

1

 

1

 

1

1

Speeds (No.)

 

4

 

4

 

4

4

CFM vs. in. w.g.

SEE FAN PERF. TABLE

SEE FAN PERF. TABLE

SEE FAN PERF. TABLE

SEE FAN PERF. TABLE

Motor HP

 

1/3

 

1/3

 

1/2

3/4

R.P.M.

 

1075

 

1075

 

1075

1075

Volts/Ph/Hz

 

115/1/60

 

115/1/60

 

115/1/60

115/1/60

COMBUSTION FAN — TYPE

 

CENTRIFUGAL

 

CENTRIFUGAL

 

CENTRIFUGAL

CENTRIFUGAL

Drive - No. Speeds

 

DIRECT - 2

 

DIRECT - 2

 

DIRECT - 2

DIRECT - 2

Motor HP - RPM

 

1/50 - 3000

 

1/50 - 3000

 

1/50 - 3000

1/50 - 3000

Volts/Ph/Hz

 

115/1/60

 

115/1/60

 

115/1/60

115/1/60

FL Amps

 

1.0

 

0.93

 

0.93

0.93

FILTER — Furnished?

 

YES

 

YES

 

YES

YES

Type Recommended

 

HIGH VELOCITY

 

HIGH VELOCITY

 

HIGH VELOCITY

HIGH VELOCITY

Filter (No.-Size-Thk.)

 

1 - 17 X 25 - 1 IN.

 

1 - 17 X 25 - 1 IN.

 

1 - 20 X 25 - 1 IN.

1 - 20 X 25 - 1 IN.

VENT — Size (In.)

 

4 ROUND

 

4 ROUND

 

4 ROUND

4 ROUND

HEAT EXCHANGER

ALUMINIZED STEEL TYPE 1

ALUMINIZED STEEL TYPE 1

ALUMINIZED STEEL TYPE 1

ALUMINIZED STEEL TYPE 1

Type -Fired

-Unfired

 

20

 

20

 

20

20

Gauge (Fired)

 

 

 

ORIFICES — Main

 

4 - 45

 

5 - 45

 

5 - 45

5 - 45

Nat. Gas. Qty. — Drill Size

 

 

 

L.P. Gas Qty. — Drill Size

 

4 - 56

 

5 - 56

 

5 - 56

5 - 56

GAS VALVE

REDUNDANT - TWO STAGE

REDUNDANT - TWO STAGE

REDUNDANT - TWO STAGE

REDUNDANT - TWO STAGE

DIRECT IGNITION DEVICE

 

HOT SURFACE

 

HOT SURFACE

 

HOT SURFACE

HOT SURFACE IGNITOR

Type

 

 

 

BURNERS — Type

 

IN-SHOT

 

IN-SHOT

 

IN-SHOT

IN-SHOT

Number

 

4

 

5

 

5

5

POWER CONN. — V/Ph/Hz4

 

115/1/60

 

115/1/60

 

115/1/60

115/1/60

Ampacity (In Amps)

 

8.9

 

8.4

 

11.0

12.8

Max. Overcurrent Protection (Amps)

 

15

 

15

 

15

15

PIPE CONN. SIZE (IN.)

 

1/2

 

1/2

 

1/2

1/2

DUCT CONN.

SEE

OUTLINE DRAWING

SEE

OUTLINE DRAWING

SEE

OUTLINE DRAWING

SEE OUTLINE DRAWING

DIMENSIONS

 

H X W X D

 

H X W X D

 

H X W X D

H X W X D

Crated (In.)

41-3/4 X 19-1/2 X 30-1/2

41-3/4 X 19-1/2 X 30-1/2

41-3/4 X 23 X 30-1/2

41-3/4 X 23 X 30-1/2

Uncrated

SEE

OUTLINE DRAWING

SEE

OUTLINE DRAWING

SEE

OUTLINE DRAWING

SEE OUTLINE DRAWING

WEIGHT

 

142/132

 

151/141

 

162/151

162/151

Shipping (Lbs.)/Net (Lbs.)

 

 

 

1 Central Furnace heating designs are certified by AGA and ETL.

2For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. For Canadian applications, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level.

3 Based on U.S. government standard tests.

4 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.

12-1263-02

7

General

Data

AUD2 Product Specifications 1

MODEL

AUD2C100A9612A

AUD2D120A9542A

AUD2D120A9602A

AUD2D140A9602A

RATINGS2

 

78000

78000

91000

1st Stage Input BTUH

65000

1st Stage Capacity BTUH (ICS)3

52000

62400

62400

72800

2nd Stage Input BTUH

100000

120000

120000

140000

2nd Stage Capacity BTUH (ICS)3

79000

94000

95000

111000

AFUE (ICS)

81.1

80.0

80.0

80.0

Temp. Rise (Min.-Max.) °F.

30 - 60

35 - 65

30 - 60

40 - 70

BLOWER DRIVE

DIRECT

DIRECT

DIRECT

DIRECT

Dia.-Width (In.)

10 x 10

11 x 10

11 x 10

11 x 10

No. Used

1

1

1

1

Speeds (No.)

4

4

4

4

CFM vs. in. w.g.

SEE FAN PERF. TABLE

SEE FAN PERF. TABLE

SEE FAN PERF. TABLE

SEE FAN PERF. TABLE

Motor HP

3/4

3/4

3/4

3/4

R.P.M.

1075

1075

1075

1075

Volts/Ph/Hz

115/1/60

115/1/60

115/1/60

115/1/60

COMBUSTION FAN — TYPE

CENTRIFUGAL

CENTRIFUGAL

CENTRIFUGAL

CENTRIFUGAL

Drive - No. Speeds

DIRECT - 2

DIRECT - 2

DIRECT - 2

DIRECT - 2

Motor HP - RPM

1/50 - 3000

1/50 - 3000

1/50 - 3000

1/50 - 3000

Volts/Ph/Hz

115/1/60

115/1/60

115/1/60

115/1/60

FL Amps

0.93

.95

.95

.95

FILTER — Furnished?

YES

YES

YES

YES

Type Recommended

HIGH VELOCITY

HIGH VELOCITY

HIGH VELOCITY

HIGH VELOCITY

Filter (No.-Size-Thk.)

1 - 24 X 25 - 1 IN.

1 - 20 X 25 - 1 IN.

1 - 24 X 25 - 1 IN.

1 - 24 X 25 - 1 IN.

VENT — Size (In.)

4 ROUND

4 ROUND

4 ROUND

4 ROUND

HEAT EXCHANGER

 

ALUMINIZED STEEL TYPE 1

ALUMINIZED STEEL TYPE 1

ALUMINIZED STEEL TYPE 1

Type -Fired

ALUMINIZED STEEL TYPE 1

-Unfired

 

20

20

20

Gauge (Fired)

20

ORIFICES — Main

 

6 - 45

6 - 45

7 - 45

Nat. Gas. Qty. — Drill Size

5 - 45

L.P. Gas Qty. — Drill Size

5 - 56

6 - 56

6 - 56

7 - 56

GAS VALVE

REDUNDANT - TWO STAGE

REDUNDANT - TWO STAGE

REDUNDANT - TWO STAGE

REDUNDANT - TWO STAGE

DIRECT IGNITION DEVICE

 

HOT SURFACE

HOT SURFACE

HOT SURFACE

Type

HOT SURFACE

BURNERS — Type

IN-SHOT

IN-SHOT

IN-SHOT

IN-SHOT

Number

5

6

6

7

POWER CONN. — V/Ph/Hz4

115/1/60

115/1/60

115/1/60

115/1/60

Ampacity (In Amps)

12.8

12.8

12.8

13.0

Max. Overcurrent Protection (Amps)

15

15

15

15

PIPE CONN. SIZE (IN.)

1/2

1/2

1/2

1/2

DUCT CONN.

SEE OUTLINE DRAWING

SEE OUTLINE DRAWING

SEE OUTLINE DRAWING

SEE OUTLINE DRAWING

DIMENSIONS

H X W X D

H X W X D

H X W X D

H X W X D

Crated (In.)

41-3/4 X 26-1/2 X 30-1/2

41-3/4 X 23 X 30-1/2

41-3/4 X 26-1/2 X 30-1/2

41-3/4 X 26-1/2 X 30-1/2

Uncrated

SEE OUTLINE DRAWING

SEE OUTLINE DRAWING

SEE OUTLINE DRAWING

SEE OUTLINE DRAWING

WEIGHT

 

176/165

186/174

193/181

Shipping (Lbs.)/Net (Lbs.)

175/163

1 Central Furnace heating designs are certified by AGA and ETL.

2For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. For Canadian applications, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level.

3 Based on U.S. government standard tests.

4 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.

8

12-1263-02

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