Goodman GCEC96 User's Manual PDF

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1 of 12

Summary of Content for Goodman GCEC96 User's Manual PDF

SS-GCEC96 www.goodmanmfg.com 12/21 Supersedes 10/19

Standard Features Cabinet Features Energy-efficient, multi-speed ECM blower motor Heavy-duty, aluminized-steel tubular heat exchanger Stainless-steel secondary heat exchanger Two-stage gas valve provides quiet, economical heating Durable Silicon Nitride igniter Quiet two-speed induced draft blower Self-diagnostic control board with constant

memory fault code history output to a LED Color-coded low-voltage terminals with provisions

for electronic air cleaner and humidifier Low continuous fan speed options offer quiet air circulation All models comply with California 40 ng/J

Low NOx emissions standard Can no longer be installed in Californias South Coast

Air Quality Management District (SCAQMD) on or after October 1, 2019.

AHRI Certified; ETL Listed

Designed for multi-position installation down flow, horizontal left or right

Certified for direct vent (2-pipe) or non-direct vent (1-pipe)

Easy-to-install top venting with optional side venting Convenient left or right connection

for gas and electrical service Cabinet air leakage (QLeak) 2% Heavy-gauge steel cabinet with durable finish Fully insulated heat exchanger and blower section Airtight solid bottom or side return with easy-cut tabs

for effortless removal in bottom air-inlet applications

Contents Nomenclature ........................................ 2 Product Specifications ........................... 3 Dimensions ............................................ 4 Airflow Specifications ............................ 5 Wiring Diagrams .................................. 10 Accessories .......................................... 11

Two-Stage, Multi-Speed ECM Gas Furnace

Up to 96% AFUE

GCEC96 Heating Input: 40,000100,000 BTU/h

* Complete warranty details available from your local dealer or at www.goodmanmfg.com. To receive the Lifetime Heat Exchanger Limited Warranty (good for as long as you own your home), 10-Year Unit Replacement Limited Warranty and 10-Year Parts Limited Warranty, online registration must be completed within 60 days of installation. Online registration is not required in California or Qubec.

2 www.goodmanmfg.com SS-GCEC96 SS-GCEC96 www.goodmanmfg.com 3

Nomenclature

G C E C 96 060 3 B N **

1 2 3 4 5,6 7,8,9 10 11 12 13,14

Brand Engineering

G - Goodman Brand Major / Minor Revisions * Not used for inventory control.

Configuration NOx

M - Upflow/Horizontal N - Low NOx

C - Downflow/Horizontal

Cabinet Width

Motor B - 17 C - 21"

V - Variable Speed ECM / ComfortNet D - 24"

E - Multi-Speed ECM

S - Single Speed Maximum CFM

2 - 800 CFM 4 - 1600 CFM

Gas Valve 3 - 1200 CFM 5 - 2000 CFM

M - Modulating

C - Two- Stage MBTU/h

S - Single Stage 040 - 40,000 BTU/h

060 - 60,000 BTU/h

AFUE 120 - 120,000 BTU/h

97 - 97% AFUE 96 - 96% AFUE

92 - 92% AFUE

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Product Specifications

GCEC96 0403BNA

GCEC96 0603BNA

GCEC96 0803BNA

GCEC96 1005CNA

Heating Data

High Fire Input 40,000 60,000 80,000 100,000

High Fire Output 38,400 57,600 76,800 96,000

Low-Fire Input 28,000 42,000 56,000 70,000

Low-Fire Output 26,880 40,320 53,760 67,200

AFUE 96 96 96 96

Temp. Rise Range (F) 20 - 50 20 - 50 35 - 65 35 - 65

Vent Diameter 2" - 3" 2" - 3" 2" - 3" 2" - 3"

No. of Burners 2 3 4 5

Circulator Blower

Available AC @ 0.5" ESP 1.5 - 3 1.5 - 3 1.5 - 3 3 - 5

Size (D x W) 10" x 8" 11" x 8" 11" x 8" 11" x 10"

Horsepower @ 1075 RPM 1/2 1/2 1/2 1

Speed 5 5 5 5

Electrical Data

Min. Circuit Ampacity 8 8 8 13.3

Max. Overcurrent (amps) 15 15 15 15

Shipping Weight (lbs) 112 115 118 140

Natural Gas BTU/h DOE AFUE based upon Isolated Combustion System (ICS) Installer must supply one or two PVC pipes: one for combustion air (optional) and one for the flue outlet (required). Vent pipe must be either 2 or 3 in diameter, depending upon

furnace input, number of elbows, length of run and installation (1 or 2 pipes). The optional Combustion Air Pipe is dependent on installation/code requirements and must be 2 or 3 diameter PVC.

Minimum Circuit Ampacity = (1.25 x Circulator Blower Amps) + ID Blower amps. Wire size should be determined in accordance with National Electrical Codes. Extensive wire runs will require larger wire sizes.

Maximum Overcurrent Protection Device refers to maximum recommended fuse or circuit breaker size. May use fuses or HACR-type circuit breakers of the same size as noted.

Notes All furnaces are manufactured for use on 115 VAC, 60 Hz, single-phase electrical supply. Gas Service Connection FPT Important: Size fuses and wires properly and make electrical connections in accordance with the National Electrical Code and/or all existing local codes. For bottom return: Failure to unfold flanges may reduce airflow by up to 18%. This could result in performance and noise issues. For servicing or cleaning, a 24 front clearance is required. Unit connections (electrical, flue and drain) may necessitate greater clearances than the minimum clearances listed

above. In all cases, accessibility clearance must take precedence over clearances from the enclosure where accessibility clearances are greater.

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Dimensions

Air Discharge

Air Return

Model A B C D E

GCEC960403BNA 17" 16" 13" 12" 13"

GCEC960603BNA 17" 16" 13" 12" 13"

GCEC960803BNA 17 16 13 12 13

GCEC961005CNA 21" 19" 17" 16" 17"

A

34

4

11

14

25

28

C

6 6

11

14

14

25

3 2

2

1

2

23

14

1

1

1

E

D Unfolded Flanges

18 Unfolded Flanges

20 Folded Flanges

2

1

2

6

2

Front View Right-Side View

Low-Voltage Electrical Outlet

Alternate Gas

High-Voltage Electrical Outlet

Standard Drain Trap Drain Trap Holes

Alternate Gas Supply

Alternate Vent/

High-Voltage Electrical Outlet

Right Side Exterior Drain Trap Holes

Low-Voltage Electrical Outlet

Air Discharge

Air Discharge

Folded Flanges

B

18

Minimum Clearances to Combustible Materials

Position Sides Rear Front Bottom Flue Top

Downflow 0" 0" 3" NC 0" 1"

Horizontal 6" 0" 3" C 0" 6"

C = If placed on combustible floor, the floor MUST be wood ONLY. NC = For installation on non-combustible floors only. A combustible floor sub-base must be used for installations on combustible flooring.

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Airflow Data GCEC960403BN

Notes All furnaces ship as high speed for cooling. Installer must adjust blower speed as needed. For most jobs, about 400 CFM per ton when cooling is desirable. INSTALLATION IS TO BE ADJUSTED TO OBTAIN TEMPERATURE RISE WITHIN THE RANGE SPECIFIED ON THE RATING PLATE.

COOLING

Dipswitch Setting: S1-1 S1-2 S1-3

Static 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8

Tstat Call CFM CFM CFM CFM CFM CFM CFM CFM

**OFF OFF OFF Ylo 647 576 511 449 387 335 280 252

Y 1229 1181 1150 1117 1078 1035 1002 964

ON OFF OFF Ylo 1137 1096 1056 1018 981 940 897 859

Y 647 576 511 449 387 335 280 252

ON ON OFF Ylo 1137 1096 1056 1018 981 940 897 859

Y 1229 1181 1150 1117 1078 1035 1002 964

OFF ON OFF^ Ylo 647 576 511 449 387 335 280 252

Y 743 688 628 572 515 459 408 364

OFF OFF ON^ Ylo 647 576 511 449 387 335 280 252

Y 939 894 846 806 759 706 661 614

OFF ON ON Ylo 1137 1096 1056 1018 981 940 897 859

Y 743 688 628 572 515 459 408 364

ON OFF ON Ylo 939 894 846 806 759 706 661 614

Y 1229 1181 1150 1117 1078 1035 1002 964

ON ON ON^ Ylo 939 894 846 806 759 706 661 614

Y 1137 1096 1056 1018 981 940 897 859

CONTINUOUS FAN

Dipswitch Setting: S2-2 S2-3 S2-4

Static 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8

Tstat Call CFM CFM CFM CFM CFM CFM CFM CFM

**OFF OFF OFF G 743 688 628 572 515 459 408 364

ON OFF OFF G 939 894 846 806 759 706 661 614

ON ON OFF G 1137 1096 1056 1018 981 940 897 859

OFF ON OFF G 647 576 511 449 387 335 280 252

OFF OFF ON G 1229 1181 1150 1117 1078 1035 1002 964

OFF ON ON G 743 688 628 572 515 459 408 364

ON OFF ON G 743 688 628 572 515 459 408 364

ON ON ON G 743 688 628 572 515 459 408 364

HEATING

Dipswitch Setting: S1-4 S2-1 Static

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8

CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM CFM CFM

**OFF OFF W1 743 33 688 36 628 40 572 44 515 48 459 408 364

W2 939 38 894 40 846 42 806 44 759 47 706 661 614

ON OFF W1 1137 NA 1096 NA 1056 NA 1018 NA 981 N/A 940 897 859

W2 939 38 894 40 846 42 806 44 759 47 706 661 614

ON ON W1 1137 NA 1096 NA 1056 NA 1018 NA 981 N/A 940 897 859

W2 647 55 576 NA 511 NA 449 NA 387 NA NA NA NA

OFF ON W1 647 38 576 43 511 49 449 55 387 64 335 280 252

W2 1229 29 1181 30 1150 31 1117 32 1078 33 1035 1002 964

** Factory Default SINGLE STAGE COOLING^

*NOT RECOMMENDED

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Airflow Data GCEC960603BN

Notes All furnaces ship as high speed for cooling. Installer must adjust blower speed as needed. For most jobs, about 400 CFM per ton when cooling is desirable. INSTALLATION IS TO BE ADJUSTED TO OBTAIN TEMPERATURE RISE WITHIN THE RANGE SPECIFIED ON THE RATING PLATE.

COOLING

Dipswitch Setting: S1-1 S1-2 S1-3

Static 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8

Tstat Call CFM CFM CFM CFM CFM CFM CFM CFM

**OFF OFF OFF Ylo 1149 1104 1057 1017 963 918 865 822

Y 1236 1189 1149 1101 1066 1017 969 928

ON OFF OFF Ylo 782 629 547 469 396 333 N/A N/A

Y 1149 1104 1057 1017 963 918 865 822

ON ON OFF Ylo 782 629 547 469 396 333 N/A N/A

Y 1236 1189 1149 1101 1066 1017 969 928

OFF ON OFF^ Ylo 1149 1104 1057 1017 963 918 865 822

Y 894 846 780 720 660 603 554 505

OFF OFF ON^ Ylo 1149 1104 1057 1017 963 918 865 822

Y 1328 1287 1249 1215 1170 1131 1085 1046

OFF ON ON Ylo 782 629 547 469 396 333 N/A N/A

Y 894 846 780 720 660 603 554 505

ON OFF ON Ylo 1328 1287 1249 1215 1170 1131 1085 1046

Y 1236 1189 1149 1101 1066 1017 969 928

ON ON ON^ Ylo 1328 1287 1249 1215 1170 1131 1085 1046

Y 782 629 547 469 396 333 N/A N/A

CONTINUOUS FAN

Dipswitch Setting: S2-2 S2-3 S2-4

Static 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8

Tstat Call CFM CFM CFM CFM CFM CFM CFM CFM

**OFF OFF OFF G 894 846 780 720 660 603 554 505

ON OFF OFF G 1328 1287 1249 1215 1170 1131 1085 1046

ON ON OFF G 782 629 547 469 396 333 290 251

OFF ON OFF G 1149 1104 1057 1017 963 918 865 822

OFF OFF ON G 1236 1189 1149 1101 1066 1017 969 928

OFF ON ON G 894 846 780 720 660 603 554 505

ON OFF ON G 894 846 780 720 660 603 554 505

ON ON ON G 894 846 780 720 660 603 554 505

HEATING

Dipswitch Setting: S1-4 S2-1 Static

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8

CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM CFM CFM

**OFF OFF W1 894 41 846 44 780 47 720 51 660 56 603 554 505

W2 1328 40 1287 41 1249 42 1215 43 1170 45 1131 1085 1046

ON OFF W1 782 47 629 NA 547 N/A 469 N/A 396 N/A N/A N/A N/A

W2 1328 40 1287 41 1249 42 1215 43 1170 45 1131 1085 1046

ON ON W1 782 47 629 NA 547 N/A 469 N/A 396 N/A N/A N/A N/A

W2 1149 46 1104 48 1057 50 1017 52 963 55 918 865 822

OFF ON W1 1149 32 1104 33 1057 35 1017 36 963 38 918 865 822

W2 1236 43 1189 44 1149 46 1101 48 1066 50 1017 969 928

** Factory Default SINGLE STAGE COOLING^

*NOT RECOMMENDED

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Airflow Data GCEC960803BN

Notes All furnaces ship as high speed for cooling. Installer must adjust blower speed as needed. For most jobs, about 400 CFM per ton when cooling is desirable. INSTALLATION IS TO BE ADJUSTED TO OBTAIN TEMPERATURE RISE WITHIN THE RANGE SPECIFIED ON THE RATING PLATE.

COOLING

Dipswitch Setting: S1-1 S1-2 S1-3

Static 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8

Tstat Call CFM CFM CFM CFM CFM CFM CFM CFM

**OFF OFF OFF Ylo 894 842 784 726 682 618 562 519

Y 1111 1068 1025 984 941 885 860 801

ON OFF OFF Ylo 750 644 569 507 442 388 328 N/A

Y 894 842 784 726 682 618 562 519

ON ON OFF Ylo 750 644 569 507 442 388 328 N/A

Y 1111 1068 1025 984 941 885 860 801

OFF ON OFF^ Ylo 894 842 784 726 682 618 562 519

Y 1221 1172 1128 1087 1049 1005 959 922

OFF OFF ON^ Ylo 894 842 784 726 682 618 562 519

Y 1311 1293 1249 1203 1172 1122 1088 1041

OFF ON ON Ylo 750 644 569 507 442 388 328 N/A

Y 1221 1172 1128 1087 1049 1005 959 922

ON OFF ON Ylo 1311 1293 1249 1203 1172 1122 1088 1041

Y 1111 1068 1025 984 941 885 860 801

ON ON ON^ Ylo 1311 1293 1249 1203 1172 1122 1088 1041

Y 750 644 569 507 442 388 328 N/A

CONTINUOUS FAN

Dipswitch Setting: S2-2 S2-3 S2-4

Static 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8

Tstat Call CFM CFM CFM CFM CFM CFM CFM CFM

**OFF OFF OFF G 1221 1172 1128 1087 1049 1005 959 922

ON OFF OFF G 1311 1293 1249 1203 1172 1122 1088 1041

ON ON OFF G 750 644 569 507 442 388 328 288

OFF ON OFF G 894 842 784 726 682 618 562 519

OFF OFF ON G 1111 1068 1025 984 941 885 860 801

OFF ON ON G 1221 1172 1128 1087 1049 1005 959 922

ON OFF ON G 1221 1172 1128 1087 1049 1005 959 922

ON ON ON G 1221 1172 1128 1087 1049 1005 959 922

HEATING

Dipswitch Setting: S1-4 S2-1 Static

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8

CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM CFM CFM

**OFF OFF W1 1221 40 1172 42 1128 44 1087 45 1049 47 1005 959 922

W2 1311 54 1293 54 1249 56 1203 58 1172 60 1122 1088 1041

ON OFF W1 750 66 644 N/A 569 N/A 507 N/A 442 N/A 388 328 N/A

W2 1311 54 1293 54 1249 56 1203 58 1172 60 1122 1088 1041

ON ON W1 750 NA 644 N/A 569 N/A 507 N/A 442 N/A 388 328 N/A

W2 894 N/A 842 N/A 784 N/A 726 N/A 682 N/A 618 562 519

OFF ON W1 894 55 842 59 784 NA 726 NA 682 N/A 618 562 519

W2 1111 63 1068 66 1025 69 984 NA 941 NA 885 N/A 801

** Factory Default SINGLE STAGE COOLING^

*NOT RECOMMENDED

8 www.goodmanmfg.com SS-GCEC96 SS-GCEC96 www.goodmanmfg.com 9

Airflow Data GCEC961005CN

Notes All furnaces ship as high speed for cooling. Installer must adjust blower speed as needed. For most jobs, about 400 CFM per ton when cooling is desirable. INSTALLATION IS TO BE ADJUSTED TO OBTAIN TEMPERATURE RISE WITHIN THE RANGE SPECIFIED ON THE RATING PLATE.

COOLING

Dipswitch Setting: S1-1 S1-2 S1-3

Static 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8

Tstat Call CFM CFM CFM CFM CFM CFM CFM CFM

**OFF OFF OFF Ylo 1637 1577 1528 1467 1410 1369 1307 1256

Y 2069 2009 1978 1932 1923 1876 1834 1773

ON OFF OFF Ylo 1477 1422 1364 1301 1244 1190 1135 1078

Y 1637 1577 1528 1467 1410 1369 1307 1256

ON ON OFF Ylo 1477 1422 1364 1301 1244 1190 1135 1078

Y 2069 2009 1978 1932 1923 1876 1834 1773

OFF ON OFF^ Ylo 1637 1577 1528 1467 1410 1369 1307 1256

Y 1300 1234 1175 1109 1052 992 928 866

OFF OFF ON^ Ylo 1637 1577 1528 1467 1410 1369 1307 1256

Y 1866 1817 1774 1729 1684 1637 1593 1552

OFF ON ON Ylo 1477 1422 1364 1301 1244 1190 1135 1078

Y 1300 1234 1175 1109 1052 992 928 866

ON OFF ON Ylo 1866 1817 1774 1729 1684 1637 1593 1552

Y 2069 2009 1978 1932 1923 1876 1834 1773

ON ON ON^ Ylo 1866 1817 1774 1729 1684 1637 1593 1552

Y 1477 1422 1364 1301 1244 1190 1135 1078

CONTINUOUS FAN

Dipswitch Setting: S2-2 S2-3 S2-4

Static 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8

Tstat Call CFM CFM CFM CFM CFM CFM CFM CFM

**OFF OFF OFF G 1300 1234 1175 1109 1052 992 928 866

ON OFF OFF G 1866 1817 1774 1729 1684 1637 1593 1552

ON ON OFF G 1477 1422 1364 1301 1244 1190 1135 1078

OFF ON OFF G 1637 1577 1528 1467 1410 1369 1307 1256

OFF OFF ON G 2069 2009 1978 1932 1923 1876 1834 1773

OFF ON ON G 1300 1234 1175 1109 1052 992 928 866

ON OFF ON G 1300 1234 1175 1109 1052 992 928 866

ON ON ON G 1300 1234 1175 1109 1052 992 928 866

HEATING

Dipswitch Setting: S1-4 S2-1 Static

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8

CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM CFM CFM

**OFF OFF W1 1300 47 1234 50 1175 52 1109 56 1052 59 992 928 866

W2 1866 47 1817 48 1774 50 1729 51 1684 52 1637 1593 1552

ON OFF W1 1477 42 1422 43 1364 45 1301 47 1244 49 1190 1135 1078

W2 1866 47 1817 48 1774 50 1729 51 1684 52 1637 1593 1552

ON ON W1 1477 42 1422 43 1364 45 1301 47 1244 49 1190 1135 1078

W2 1637 54 1577 56 1528 58 1467 60 1410 62 1369 1307 1256

OFF ON W1 1637 38 1577 39 1528 40 1467 42 1410 44 1369 1307 1256

W2 2069 43 2009 44 1978 44 1932 46 1923 46 1876 1834 1773

** Factory Default SINGLE STAGE COOLING^

*NOT RECOMMENDED

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Temperature Rise Range Chart

30 40

50 60

70 80

90 11

0 12

0 10

0 13

0 14

0 15

0

10 0

90 80 70 60 50 40 30 20 10

O U

TP U

T B

TU /H

R x

10 00

B TU

O U

TP U

T vs

TE M

P E

R AT

U R

E R

IS E

C H

A R

T TEMPERATURERISE

60 0

C FM

70 0

90 0 10

00 11 00 12

00

14 00

16 00 18

00 20 00 22

00 24 00

C FM

FO R

M U

LA S

B TU

O U

TP U

T =

C FM

x 1.

08 x

R IS

E

R IS

E =

B TU

O U

TP U

T 1.

08

C FM

80 0

Temperature Rise

O ut

pu t

BT U

/h x

1 ,0

00

Fo rm

ul as

BT U

/h O

ut pu

t = C

FM x

1 .0

8 x

Ri se

Ri se

=

BT U

/H O

ut pu

t

CF M

x 1

.0 8

B TU

O ut

pu t

Vs . T

em pe

ra tu

re R

is e

Ch ar

t

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Wiring Diagram GCEC96******AA

W iri

ng is

s ub

je ct

to c

ha ng

e. A

lw ay

s re

fe r

to t

he w

iri ng

d ia

gr am

o n

th e

un it

fo r t

he m

os t u

p- to

-d at

e w

iri ng

.

W

ar n in g

H ig

h Vo

lt ag

e: D

isc on

ne ct

a ll

po w

er b

ef or

e se

rv ic

in g

or i

ns ta

lli ng

t hi

s un

it. M

ul tip

le p

ow er

so

ur ce

s m ay

b e

pr es

en t.

Fa ilu

re to

d o

so m

ay c

au se

p ro

pe rt

y da

m ag

e, p

er so

na l i

nj ur

y, or

d ea

th .

GN

GND

COLOR CODES:

GN GREEN

RD RED GY GRAY

PU PURPLE

PK PINK

BK BLACK

BL BLUE WH WHITE BR BROWN

YL YELLOW OR ORANGE

GND

BK

RD

G N

G N

24VAC

115 VAC

GND

G R

D

BK

YLO Y W1 W2 R G C TWIN N.E.C. CLASS 2 WIRE

0140F02481-A

BR PK

GY

OR

G N

BL

YL

S1

BK

HUM X-FM

RL1 CIRC-H

EAC-H

5

2 1

4 3

24 V 3 A FUSE

NEUTRAL

DIAGNOSTIC

LED'S

5 CIRCUIT CO NNECTO

R

10

63

4

52

7

11

1

12

8

9

FRONT COVER PRESSURE SWITCH

NO C

FUSE 3 A

MICRO TO

PS2 (2)

TR (9)

G

HI

C

TH (5)

24V THERM O

STAT CO NNECTIO

NS N.E.C. CLASS 2 W IRE

VALVE GAS

W2

TRANSFORMER

HLI (6)

Y2

Y1 HLO (11)

GND (4)

O

MVL (7)

NO

W1

C

R

CONTROLS AUTO RESET AUXILIARY LIMIT

LIMIT CONTROLS MANUAL RESET ROLLOUTPRESS. SWTICH

HIGH FIRE

C

SWITCH LOW FIRE PRESS

MVH (1)

DEHUM

GND

PS1 (12)

LIMIT CONTROL AUTO RESET PRIMARY24 VAC

NO

PM

MVC (8)

INTEGRATED CONTROL MODULE

C

BLWR

AIR INDOOR

CIRCULATOR

R TO

MICRO TO

TO +VDC

EAC

HUMIDIFIER

ID

NEUTRAL

WIRING TO UNIT

L INTEG

RATED CO NTRO

L M O

DULE

HOT SURFACE

GND

BLWR

NEUTRAL

WARNING:

GROUNDED.

OVERCURRENT PROTECTION DEVICE

MUST BE PROPERLY

SWITCH

NEUTRAL

ELECTRONIC

AIR

IGN

IND HI

DISCONNECT

FS

POLARIZED AND

NEUTRAL

LINE

NEUTRAL

JUNCTION BOX

BLWR IND LO

N

INDOOR

AIR CLEANER

HUM

DOOR

NEUTRAL

INTEG RATED CO

NTRO L M

O DULE

TO 115VAC/ 1 /60 HZ POWER SUPPLY WITH

115 VAC

HUM-OUT

IGNITER

CIRCULATOR

BEFORE SERVICING.

FLAME SENSOR

DISCONNECT POWER

LINE

GND

T1 T2

O R

BR

BK W H

W H

W H

W H

PU G

Y YL

O R

BR

PK

R D

W H BK

PU

G Y

BR

O R

RD

OR

BL RD

W H

W H

LINE

NO

LIMIT CONTROL AUXILIARY AUTO RESET

PK

WARNING:DISCONNECT

TR AN

SFO R

M ER

40 VA

PU

GY

N NO

G

C

SWITCH PRESSURE LOW FIRE

SENSOR FLAME

PRESSURE SWITCH FRONT COVER

C TO UNIT MUST BE

BL

RD

AND GROUNDED.

1

JUNC TIO

N BO

X

W H

SWITCH (PRESS.)

FIELD SPLICE FIELD GND

3

G N

BL

BR

W H

NO

LIMIT CONTROL AUTO RESET PRIMARY

WH

1

OR

30 kBTU AND 40 kBTU) CONTROLS (SINGLE CONTROL ON

MANUAL RESET ROLLOUT LIMIT

WH

L

PU

GY

BK

SWITCH ASSEMBLY ID BLOWER TWO-STAGE PRESSURE

OR

WH

SERVICING. WIRING

EQUIPMENT GND

INTERNAL TO

SWITCH PRESSURE HIGH FIRE

PROT. DEVICE

INTEGRATED CONTROL

PK

PU

PLUG CONNECTION

L

N

BK

C

DOOR OPEN) (OPEN WHEN DOOR SWITCH COMPARTMENT BLOWER

SWITCH (TEMP.)

GND

1

BLOWERCIRCULATOR

JUNCTION

OR

40 VA

/60 HZ

DISCONNECT

(WHITE RODGERS) GAS VALVE TWO STAGE

OVERCURRENT

CONNECTOR 2 CIRCUIT

LOW VOLTAGE (24V)

YL

GND

WH

CH ASSIS G

R O

U N

D2 3

IGNITER SURFACE

HOT

2

YL

PU

C 2

C

BLOWER DRAFT

INDUCED

BK

PM

BK

BLOWER COMPARTMENT

115 VAC/ 1

OVERCURRENT

BK

HARNESS ECM MTR

HI

TERMINAL

O R

POWER BEFORE

IGNITER

RD

BK

TO

RD

POWER SUPPLY WITH

BURNER COMPARTMENT

PROTECTION DEVICE

PROPERLY POLARIZED

RD BK OR

BL

LOW VOLTAGE FIELD HI VOLTAGE (115V) HI VOLTAGE FIELD

RAPID = TWINNING ERROR

STEADY ON = INTERNAL GV ERROR, MICRO AND FREQUENCY CHECK

1 FLASH = FLAME SENSED WHEN NO FLAME SHOULD BE PRESENT

4 FLASHES = OPEN LIMIT SWITCH

0

4

3

2

1

RED LED FLASH CODE

2 FLASHES = PRESSURE SWITCH STUCK CLOSED/INDUCER ERROR

3 FLASHES = 1ST STAGE PRESSURE SWITCH STUCK OPEN/INDUCER ERROR

5 FLASHES = OPEN ROLLOUT/OPEN FUSE DETECTED

6 FLASHES = PRESSURE SWITCH CYCLE LOCKOUT

7 FLASHES = EXTERNAL LOCKOUT (RETRIES)

9

6

5

7

8 8 FLASHES = EXTERNAL LOCKOUT (RECYCLES)

9 FLASHES + GROUNDING OR REVERSED POLARITY

10 FLASHES = GAS FLOW WITH NO CALL FOR HEAT

11 FLASHES = LIMIT SWITCH OPEN-BLOWER FAILURE

12 FLASHES = IGNITOR RELAY FAILURE

11

10

12

3 DOUBLE FLASHES = 2ND STAGE PRESSURE SWITCH STUCK OPEN/INDUCER ERROR

3 FLASHES = W2 PRESENT WITH NO W1

2 FLASHES = NORMAL OPERATION WITH CALL FOR 2ND STAGE HEAT

1 FLASH = NORMAL OPERATION WITH CALL FOR 1ST STAGE HEAT (W1)

2

4

3

1

4 FLASHES = Y PRESENT WITH NO G CALL, YLO PRESENT WITH NO G CALL

AMBER LED FLASH CODE

RAPID = LOW FLAME SENSE CURRENT

RAPID = NORMAL OPERATION WITH CALL FOR FAN (G) STEADY ON = STANDBY

1 FLASH = NORMAL OPERATION WITH CALL FOR LOW STAGE COOL (YLO + G)

0

2

1

GREEN LED FLASH CODE

2 FLASHES = NORMAL OPERATION WITH CALL FOR HIGH STAGE COOL/ OR SINGLE STAGE COOLING (Y + G)

0

1. SET HEAT ANTICIPATOR ON ROOM THERMOSTAT AT 0.7 AMPS. NOTES:

$

2. MANUFACTURER'S SPECIFIED REPLACEMENT PARTS MUST BE USED WHEN SERVICING.

MUST BE REPLACED IT MUST BE REPLACED WITH WIRING MATERIAL HAVING A TEMPERATURE RATING OF AT LEAST 105 C. USE COPPER CONDUCTORS ONLY.

4. UNIT MUST BE PERMANENTLY GROUNDED AND CONFORM TO N.E.C. AND LOCAL CODES.

5. TO RECALL THE LAST 6 FAULTS, MOST RECENT TO LEAST RECENT, DEPRESS SWITCH FOR MORE THAN 2 SECONDS WHILE IN STANDBY (NO THERMOSTAT INPUTS)

3. IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE FURNACE

S3

S2 T5T3 T4

RD

CO M

BK

10 www.goodmanmfg.com SS-GCEC96 SS-GCEC96 www.goodmanmfg.com 11

Accessories

Model Description GCEC96 0403BNA

GCEC96 0603BNA

GCEC96 0803BNA

GCEC96 1005CNA

72950 Concentric Vent Kit (2")

72951 Concentric Vent Kit (3")

CFSB17 Downflow Sub-Base 17.5" ---

CFSB21 Downflow Sub-Base 21" --- --- ---

RF000142 Drain Kit-Horizontal Left Vertical Flue

0170K00000S Flush Mount Vent Kit- 3" or 2"

0170K00001S Flush Mount Vent Kit- 2" ---

AFE18-60A Fossil Fuel (Dual Fuel) Kit

HASFK High-Altitude Natural Gas Kit HASFK-1 HASFK-1 HASFK-2 HASFK-2

HASFK High-Altitude LP Gas Kit TBD TBD TBD TBD

0270F05405 Horizontal Drain Tubing Kit

LPLP03 Low LP Gas Pressure Switch

LPM-08 LP Conversion Kits

12 www.goodmanmfg.com SS-GCEC96 SS-GCEC96 www.goodmanmfg.com PB

Goodman Manufacturing Comp

Manualsnet FAQs

If you want to find out how the GCEC96 Goodman works, you can view and download the Goodman GCEC96 User's Manual on the Manualsnet website.

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The User's Manual should include all the details that are needed to use a Goodman GCEC96. Full manuals and user guide PDFs can be downloaded from Manualsnet.com.

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