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Our continuing commitment to quality products may mean a change in specifications without notice.

© 2014-2019 Goodman Company, L.P.

5151 San Felipe St., Suite 500, Houston, TX 77056

www.goodmanmfg.com • www.amana-hac.com

*MEC96 & *CEC96

Two-Stage

Gas Furnaces

IOG-2011Q

06/2019

(Type FSP CATEGORY IV Direct

or Non Direct Vent Air Furnace)

(Type FSP CATÉGORIE IV Direct

ou four á air souffl

י non direct)

INSTALLER:  Affix all manuals adjacent to the unit.

As a professional installer you have an obligation to know 

the product better than the customer. This includes all 

safety precautions and related items.
Prior to actual installation, thoroughly familiarize your-

self with this Instruction Manual. Pay special attention to 

all safety warnings. Often during installation or repair it 

is possible to place yourself in a position which is more 

hazardous than when the unit is in operation.
Remember, it is your responsibility to install the product 

safely and to know it well enough to be able to instruct a 

customer in its safe use.
Safety is a matter of common sense...a matter of thinking 

before  acting.  Most  dealers  have  a  list  of  specific  good 

safety practices...follow them.
The precautions listed in this Installation Manual are in-

tended as supplemental to existing practices.   However, 

if there is a direct conflict between existing practices and 

the content of this manual, the precautions listed here 

take precedence.

  RECOGNIZE THIS SYMBOL

            AS A SAFETY PRECAUTION.

*

NOTE:  Please contact your distributor or our website 

for the applicable Specification Sheet referred to in this 

manual.

 

These furnaces comply with requirements 
embodied in the American National 
Standard / National Standard of Canada 
ANSI Z21.47·CSA-2.3 Gas Fired Central 
Furnaces.

O

NLY

 

PERSONNEL

 

THAT

 

HAVE

 

BEEN

 

TRAINED

 

TO

 

INSTALL

ADJUST

SERVICE

 

OR

 

REPAIR

 

(

HEREINAFTER

, “

SERVICE

”) 

THE

 

EQUIPMENT

 

SPECIFIED

 

IN

 

THIS

 

MANUAL

 

SHOULD

 

SERVICE

 

THE

 

EQUIPMENT

. T

HE

 

MANUFACTURER

 

WILL

 

NOT

 

BE

 

RESPONSIBLE

 

FOR

 

ANY

 

INJURY

 

OR

 

PROPERTY

 

DAMAGE

 

ARISING

 

FROM

 

IMPROPER

 

SERVICE

 

OR

 

SERVICE

 

PROCEDURES

.  I

F

 

YOU

 

SERVICE

 

THIS

 

UNIT

YOU

 

ASSUME

 

RESPONSIBILITY

 

FOR

 

ANY

 

INJURY

 

OR

 

PROPERTY

 

DAMAGE

 

WHICH

 

MAY

 

RESULT

.  I

N

 

ADDITION

IN

 

JURISDICTIONS

 

THAT

 

REQUIRE

 

ONE

 

OR

 

MORE

 

LICENSES

 

TO

 

SERVICE

 

THE

 

EQUIPMENT

 

SPECIFIED

 

IN

 

THIS

 

MANUAL

ONLY

 

LICENSED

 

PERSONNEL

 

SHOULD

 

SERVICE

 

THE

 

EQUIPMENT

.  I

MPROPER

 

INSTALLATION

ADJUSTMENT

SERVICING

 

OR

 

REPAIR

 

OF

 

THE

 

EQUIPMENT

 

SPECIFIED

 

IN

 

THIS

 

MANUAL

OR

 

ATTEMPTING

 

TO

 

INSTALL

ADJUST

SERVICE

 

OR

 

REPAIR

 

THE

 

EQUIPMENT

 

SPECIFIED

 

IN

 

THIS

 

MANUAL

 

WITHOUT

 

PROPER

 

TRAINING

 

MAY

 

RESULT

 

IN

 

PRODUCT

 

DAMAGE

PROPERTY

 

DAMAGE

PERSONAL

 

INJURY

 

OR

 

DEATH

.

Cancer and Reproductive Harm

 -

www.P65Warnings.ca.gov

 

Brand is a registered trademark of Maytag Corporation or its related companies and is used under license. All rights reserved.

Summary of Contents for Amana CEC96 Series

Page 1: ...there is a direct conflict between existing practices and the content of this manual the precautions listed here take precedence RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION NOTE Please contact your d...

Page 2: ...ed Horizontally with Left Side Down 23 ELECTRICAL CONNECTIONS 24 Wiring Harness 24 115 Volt Line Connections 24 Junction Box Relocation 25 24 Volt Thermostat Wiring 25 Single Stage Heating Thermostat...

Page 3: ...s manual Always install a furnace to operate within the furnace s intended temperature rise range with a duct system which has external static pressure within the allowable range as specified on the f...

Page 4: ...mage and for a thorough investigation of each claim The distributor or manufacturer will not accept claims from dealers for transportation damage SHOULD OVERHEATING OCCUR OR THE GAS SUPPLY FAIL TO SHU...

Page 5: ...entos cuartos de servicio B10259 216 El mon xido de carbono puede causar enfermedades severas como da o cerebral permanente muerte Las emisiones de mon xido de carbono pueden circular a trav s del apa...

Page 6: ...of the area to be heated The total heat loss should be calculated by an approved meth od or in accordance with ASHRAE Guide or Manual J Load Calculations published by the Air Conditioning Contractors...

Page 7: ...e furnace so that the burners and ignition source are located not less than 18 inches 457 mm above the floor Protect the furnace from physical damage by vehicles If the furnace is installed horizontal...

Page 8: ...12 inches of the bottom of the confined space In a typical construction the clearance between the door and door frame is usually adequate to satisfy this ventilation requirement CARBON MONOXIDE POISO...

Page 9: ...ilateurs les registres de foyer et tous les autres appareils de combustion aliment s au gaz doivent tre remis dans leur tat initial AVERTISSEMENT Existing Furnace Removal NOTE When an existing furnace...

Page 10: ...ors and windows These changes have helped in reducing heating cooling costs but have created a problem supplying combustion and ventilation air for gas fired and other fuel burning appliances Applianc...

Page 11: ...nally the appropriate downward piping slope must be maintained from the drain trap to the drain location Refer to Condensate Drain Trap and Lines for further details If the drain trap and drain line w...

Page 12: ...ed vent and combustion air materials for instal lations in the U S A and Canada Manufacturers Installation instructions for these products must be followed These products have specific instructions fo...

Page 13: ...ce The length diameter and number of elbows of the vent flue pipe and combustion air pipe when applicable affects the performance of the furnace and must be carefully sized All piping must be installe...

Page 14: ...rmination of a direct vent application should not terminate in an area which is frequently dusty or dirty NOTE In Canada the current edition of CAN CSA B149 1 15 takes precedence over the preceding te...

Page 15: ...upling by using a take apart rubber coupling supplied with the furnace or a plastic coupling Also the intake coupling may be inverted to allow the intake pipe to be glued directly to it After invertin...

Page 16: ...CN MEC961005CN CEC960403BN CEC960603BN CEC960803BN CEC961005CN MEC960603BN add 45 of 2 pipe for upflow 2 5 pipe may be used instead of 2 pipe For installations at or above 7 000 altitude use 3 venting...

Page 17: ...4 per foot min slope to furnace 6 Max Floor Basement Crawlspace DOWN VENTING UPFLOW MODEL FURNACES ONLY All piping and fittings must be joined per material manufacturers specifications to prevent sep...

Page 18: ...Pipe and Combustion Air Pipe Termination Locations for details concerning location restrictions The penetration of the vent through the roof must be sealed tight with proper flashing such as is used...

Page 19: ...nate Vent Termination Above Anticipated Snow Level Dual Pipe Figure 17 Vent Flue and Combustion Air Pipe Terminations The vent flue and combustion air pipes may terminate vertical ly as through a roof...

Page 20: ...ween furnace and drain location must maintain a 1 4 inch per foot downward slope toward the drain Do not trap the drain line in any other location than at the drain trap supplied with the furnace If t...

Page 21: ...the right or left side of the furnace cabinet Both sides of the cabinet have two 875 diameter holes which can be used interchangeably for drain and low voltage wiring purposes If a higher drain exit i...

Page 22: ...abinet drain hole nearest the top Secure it to the barbed fitting in the elbow with a red clamp 6 For models DM96VE0303AN DM96VE0403AN and DM 96VE0603AN locate the hose 2 factory installed and cut 1 5...

Page 23: ...ose 11 Figure 24 Upflow Model Installed Horizontally with Left Side Down Alternate Also see Front Cover Pressure Swith Tube Location on page 9 1 Draining the RF000142 Coupling Locate hose 2 fac tory i...

Page 24: ...of furnace trap Figure 27 Counterflow Model Installed Horizontally with Right Side Down See Figure 28 Minimum 5 1 2 clearance is required for the drain trap beneath the furnace NOTE For horizontal ins...

Page 25: ...installed 7 Draining the Vent Elbow Remove rubber plug from vent drain elbow side port 8 The unused vent drain elbow drip leg port must be plugged to prevent flue gases from escaping Insert rubber plu...

Page 26: ...ade through either the right or left side panel The furnace is shipped configured for a left side electrical connection with the junction box located inside the burner compartment To make electrical c...

Page 27: ...be set at either a fixed 10 or 20 minute time delay or a load based variable time between 1 and 12 minutes AUTO mode If the AUTO mode is selected the control averages the cycle times of the previous t...

Page 28: ...ature rating of 105 C All line voltage wire splices must be made inside the furnace junction box The integrated control module humidifier terminal HUM is energized with 115 volts whenever the induced...

Page 29: ...hevalveisconfiguredfornaturalgas Thevalveisfieldconvert ible for use with propane gas by replacing the regulator spring with a propane gas spring from an appropriate manufacturer s propane gas convers...

Page 30: ...For models with a hook shaped manifold a 2 long nipple is required A semi rigid connector to the gas piping can be used outside the cabinet per local codes From the elbow the length of pipe and the f...

Page 31: ...the furnace For upflow installations requiring 1800 CFM or more use either two side returns or bottom return or a combination of side bottom Flexible joints may be used for supply and return con nect...

Page 32: ...ensions Part Number Air Cleaner Family Side or bottom return 1200 CFM 16 in X 20 in x 5 AM11 1620 5 Side or bottom return 1600 CFM 16 in X 25 in x 5 AM11 1625 5 Side or bottom return 1600 CFM 20 in X...

Page 33: ...owner Filters do not ship with this furnace but must be provided sized and installed externally by the installer Filters must comply with UL900 or CAN ULCS111 standards Damage or repairs due to the i...

Page 34: ...furnace 3 Set the room thermostat to the lowest possible setting 4 Remove the burner compartment door NOTE This furnace is equipped with an ignition device which automatically lights the burner Do not...

Page 35: ...Turn on power and close thermostat R and W1 contacts to provide a call for low stage heat 7 Measure the gas manifold pressure with burners firing Adjust manifold pressure using the Manifold Gas Pressu...

Page 36: ...3 4 Heating CFM Switches Continuous Fan CFM Switches Thermostat Selection Switches 1 2 3 4 2 Stage Stat OFF OFF 1 Stg Stat 10 min delay ON OFF 1 Stg Stat 20 min delay ON ON Auto OFF ON 90 OFF OFF 120...

Page 37: ...710 653 597 914 874 1070 1040 623 506 623 506 623 506 N A N A ON OFF ON G 451 393 343 293 N A N A ON ON ON G 451 393 343 293 N A N A OFF OFF OFF G 451 393 343 293 OFF OFF ON G 1005 975 942 915 883 84...

Page 38: ...07 460 410 366 326 Y 1070 1040 1005 975 942 915 883 849 OFF ON OFF Ylo 914 874 841 805 772 732 696 657 Y 721 679 635 591 552 505 463 422 OFF OFF ON Ylo 914 874 841 805 772 732 696 657 Y 1191 1168 1135...

Page 39: ...722 689 644 606 880 838 794 763 722 689 644 606 ON ON ON Ylo Y 697 654 600 557 ON OFF ON Ylo Y OFF ON ON Ylo 697 654 600 557 1330 1301 1274 1244 Y 880 838 794 763 722 689 644 606 1056 1026 991 961 92...

Page 40: ...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...

Page 41: ...7 0 8 Tstat Call CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM CFM CFM W1 947 39 899 41 842 44 786 47 730 51 666 610 557 W2 1163 45 1115 47 1065 50 1018 52 979 54 928 878 832 W1 782 47 629 N A 547...

Page 42: ...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...

Page 43: ...8 1337 1279 1218 1167 1112 1062 999 Y 1185 1121 1058 992 933 868 808 750 Ylo 1408 1337 1279 1218 1167 1112 1062 999 Y 1727 1691 1642 1600 1545 1504 1449 1410 Ylo 1185 1121 1058 992 933 868 808 750 Y 1...

Page 44: ...CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 1522 1464 1402 1338 1280 1230 1167 1101 ON OFF OFF G 1861 1803 1749 1698 1653 1594 1549 1504 ON ON OFF G 1004 890 805 710 620 553 474 406 OFF ON OFF G 131...

Page 45: ...OFF ON OFF OFF ON ON OFF OFF ON OFF PCBBF139 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 181...

Page 46: ...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 1283 1219 1162 1109 1036 974 917 864 ON OFF OFF G 1811 1772 1733 1690 1644 1590 1551 1492 ON ON OFF G 1438 1366...

Page 47: ...8 Tstat Call CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 1796 1753 1697 1645 1589 1536 1478 1425 ON OFF OFF G 2211 2162 2122 2076 2029 1986 1964 1942 ON ON OFF G 1106 1017 946 855 764 681 605 550 OF...

Page 48: ...gas supply to all other gas burning appliances except the furnace 2 While the furnace is operating at high fire rate time and record one complete revolution of the gas meter dial measuring the smalle...

Page 49: ...dule The microcomputer runs its self check routine The Amber LED will display a slow flash signaling normal heat operation The control module checks the high limit and or auxiliary limit switch es for...

Page 50: ...eatexchangerand orblockedcondensatedrainconditions Flame Sensor The flame sensor is a probe mounted to the burner manifold assembly which uses the principle of flame rectification to determine the pre...

Page 51: ...five times within a single call for heat the furnace will go into lockout for one hour The RED LED will display a FOUR flash code during this time The control board can be reset by cycling 115 volt po...

Page 52: ...least recent fault Resetting From Lockout Furnace lockout results when a furnace is unable to achieve ignition after three attempts during a single call for heat It is characterized by a non functioni...

Page 53: ...TABLE OR SPECIFICATION SHEET APPLICABLE TO YOUR MODEL CAUTION Filter Removal Depending on the installation differing filter arrangements can be applied Filters can be installed in either the central r...

Page 54: ...eaned by a qualified servicer using steel wool Flue Passages Qualified Servicer Only The heat exchanger flue passageways should be inspected at the beginning of each heating season Before Leaving an I...

Page 55: ...ore proceeding with work Furnace does not operate three Amber flashes on control board None Three repeating flashes None W2 call present without W1 Faulty thermostat or thermostat wiring or improperly...

Page 56: ...with repairs Furnace does not operate nine Red flashes on control board None None Nine repeating flashes Improper grounding or reverse polarity 115 volt hot neutral supply to furnace reversed hot wir...

Page 57: ...PRESSURE HIGH FIRE PROT DEVICE INTEGRATED CONTROL PK PU PLUG CONNECTION 2 4 BK C DOOR OPEN OPEN WHEN DOOR SWITCH COMPARTMENT BLOWER SWITCH TEMP GND 1 BLOWER CIRCULATOR JUNCTION OR 40 VA 60 HZ DISCONN...

Page 58: ...e no less than one half 1 2 inch in size GAS VENT DIRECTLY BELOW KEEP CLEAR OF ALL OBSTRUCTIONS 4 INSPECTION The state or local gas inspector of the side wall horizontally vented gas fueled equipment...

Page 59: ...59 This Page Intentionally Left Blank...

Page 60: ...hat failure by California and Quebec residents to register their product does not diminish their warranty rights For Product Registration please register as follows Goodman Brand products https www go...

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