Amana GUI Installation Instructions Manual

Gas-fired warm air furnace
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GUI*/GCI*
-
GAS
FIRED WARM AIR FURNACE
I
NSTALLATION
ATTENTION INSTALLING PERSONNEL
As a professional installer you have an obligation to know the product better than the customer. This includes all safety
Prior to actual installation, thoroughly familiarize yourself 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
Remember, it is your responsibility to install the product safely and to know it well enough to be able to instruct a customer
Safety is a matter of common sense...a matter of thinking before acting. Most dealers have a list of specific good safety
The precautions listed in this Installation Manual are intended 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.
Part No. 10759835 Rev. 1
Printed in USA
I
NSTRUCTIONS
C E R T I F I E D
RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION.
precautions and related items.
when the unit is in operation.
practices...follow them.
Goodman Company, L.P.
1810 Wilson Parkway • Fayetteville, Tennessee 37334
www.amana-hac.com
These furnaces comply with requirements embodied in the American Na-
tional Standard / National Standard of Canada ANSI Z21.47·CSA-2.3 Gas
Fired Central Furnaces.
in its safe use.
is a trademark of Maytag Corporation and is used under
®
license to Goodman Company, L.P. All rights reserved.
Installer: Affix all manuals adjacent to the unit.
2004 Goodman Company, L.P.
Effective: March 2004

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Summary of Contents for Amana GUI

  • Page 1 GUI*/GCI* FIRED WARM AIR FURNACE NSTALLATION NSTRUCTIONS Installer: Affix all manuals adjacent to the unit. These furnaces comply with requirements embodied in the American Na- tional Standard / National Standard of Canada ANSI Z21.47·CSA-2.3 Gas Fired Central Furnaces. C E R T I F I E D RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION.
  • Page 2: Table Of Contents

    Table of Contents ..............................4 WNER ............................. 4 NSTALLER ..........................4 RANSPORTATION AMAGE I. Component Identification ............................... 5 II. Safety....................................6 ........................6 DDITIONAL AFETY ONSIDERATIONS (ESD) P ....................6 LECTROSTATIC ISCHARGE RECAUTIONS III. Product Application ..............................6 IV. Location Requirements and Considerations ......................7 .................................
  • Page 3 Table of Contents XII. Start-up Procedure and Adjustment ......................... 22 ..........................22 NTICIPATOR ETTING ............................22 URNACE OPERATION ............................22 URNACE TART ............................22 URNACE HUTDOWN ......................22 UPPLY RESSURE EASUREMENT ................. 23 ANIFOLD RESSURE EASUREMENT AND DJUSTMENT ) ..................23 NPUT EASUREMENT ATURAL...
  • Page 4: T O The Owner

    WNER WARNING It is important that you fill out the owner’s registration card and mail it today. This will assist us in contacting you should any service or F THE INFORMATION IN THESE INSTRUCTIONS IS NOT FOLLOWED EXACTLY, A warranty information change in the future. When filling in the regis- FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL tration card, be sure to include the model, manufacturing, and se- INJURY OR LOSS OF LIFE.
  • Page 5: Component Identification

    ENTIFIC C C C C A A A A A TI ENTIFI TIO O O O O N N N N N O FF BLOWER HARNESS Y W R Upflow (GUI* Models) Counterflow (GCI* Models) Single Stage Gas Valve 14 Gas Line Entrance Hot Surface Igniter 15 Rollout Limit Burners...
  • Page 6: Safety

    1. Disconnect all power to the furnace. Do not touch the II. SAFET II. SAFET II. SAFET II. SAFET II. SAFETY Y Y Y Y integrated control module or any wire connected to the Adhere to the following warnings and cautions when installing, ad- control prior to discharging your body’s electrostatic charge justing, altering, servicing, or operating the furnace.
  • Page 7: Location Requirements And Considerations

    A copy of the National Fuel Gas Code (NFPA 54/ANSI Z223.1) can furnace where the combustion air is exposed to the be obtained from any of the following: following substances: American National Standards Institute chlorinated waxes or cleaners 1430 Broadway chlorine-based swimming pool chemicals New York, NY 10018 water softening chemicals...
  • Page 8: Combustion And Ventilation Air Requirements

    Corrections must be in accordance with the latest edition of gas, electrical, and drain trap and drain line connections. The com- the National Fuel Gas Code NFPA 54/ANSI Z223.1 and/or bustion and ventilating air openings in the front and top panels of the furnace must never be obstructed.
  • Page 9 Refer to the latest edition of the National Fuel Gas Code NFPA 54/ 5.3.3 Equipment Located in Confined Spaces: ANSI Z223.1 (Section 5.3), or CAN/CSA B149 Installation Codes (a) All Air from Inside the Building: The confined space shall be pro- (Sections 7.2, 7.3, or 7.4), or applicable provisions of the local vided with two permanent openings communicating directly with building codes for determining the combustion air requirements...
  • Page 10: Category I Venting (Vertical Venting)

    2. When communicating with the outdoors through vertical ducts, NOTE: The single opening must have each opening shall have a minimum free area of 1 square inch a free area of not less than one Chimney or Gas Vent per 4,000 BTU per hour of total input rating of all equipment square inch per 3000 BTU of the total input rating of all equip- in the enclosure.
  • Page 11 Contact the local installing dealer, distributor or us directly for more information. The minimum vent diameter for the Category I venting system is as shown below: MINIMUM VENT DIAMETER MODEL GUI* GCI* 3 Inch 4 Inch 4 Inch 4 Inch...
  • Page 12: Masonry Chimneys

    VII. MA VII. MA VII. MASO VII. MA VII. MA SONR NRY CHIMNE Y CHIMNE Y CHIMNE Y CHIMNE Y CHIMNEYS To rotate the induced draft blower counterclockwise proceed as fol- lows: WARNING 1. Disconnect electrical power from furnace. OSSIBILITY OF PROPERTY DAMAGE, PERSONAL INJURY OR DEATH WARNING DAMAGING CONDENSATION CAN OCCUR INSIDE MASONRY CHIMNEYS WHEN A AFUE...
  • Page 13: Check 1 - Proper Chimney Termination

    Proper Chimney Line, terminate with Termination? listed vent cap (Check 1) (Fix 1) Chimney channel Change venting free of solid and liquid fuel arrangements appliances? (Fix 2) (Check 2) Rebuild crown Crown in good (Fix 3) condition and/or Reline (Check 3) (Fix 4) Cleanout free of Figure 7...
  • Page 14: Check 3 - Chimney Crown Condition

    Appliances which burn propane (sometimes referred to as LP (liq- If a metal liner is not present, a clay tile liner must be present, or the uefied petroleum)) gas are considered gas-fired appliances. chimney must be lined (Fix 4). Use a flashlight and small mirror at the cleanout or vent connector 3 - C HECK HIMNEY...
  • Page 15: Electrical Connections

    If none of the above options is practical, the Amana ® Air Command ®...
  • Page 16: 115 Volt Line Connections

    rotation of the fan. Also confirm that wiring location will not WARNING interfere with filter removal or other maintenance. After the junction box is in the desired location, use washers to con- nect field-supplied conduit to the junction box in accordance with O AVOID THE RISK OF ELECTRICAL SHOCK, WIRING TO THE UNIT MUST BE NEC and local codes.
  • Page 17: Gas Supply And Piping

    1. Measure resistance between the neutral (white) connection OPTIONAL ACCESSORIES and one of the burners. ELECTRONIC 2. Resistance should measure 10 ohms or less. AIR CLEANER This furnace is equipped with a blower door interlock switch which HUMIDIFIER interrupts unit voltage when the blower door is opened for servic- ing.
  • Page 18: Gas Piping Connections

    Natural Gas Capacity of Pipe LTITUDE ERATE In Cubic Feet of Gas Per Hour (CFH) When this furnace is installed at high altitude, the appropriate High Length of Nominal Black Pipe Size Altitude orifice kit must be applied. This is required due to the natu- Pipe in Feet 1/2"...
  • Page 19 MANUAL SHUT OFF VALVE GAS VALVE (UPSTREAM FROM GROUND JOINT PIPE UNION) HEIGHT REQUIRED BY LOCAL CODE Figure 15 - Gas Inlet Through Furnace Left Side MANIFOLD (Upflow) DRIP LEG GROUND JOINT BURNERS PIPE UNION Figure 13 - General Furnace Layout PFLOW NSTALLATIONS When the gas piping enters through the right side of the furnace, the...
  • Page 20: Circulating Air And Filters

    A ground joint union, drip leg, and manual shutoff valve must also be ROPANE ANKS AND IPING supplied by the installer. In some cases, the installer may also need to supply a transition piece from 1/2" to another pipe size. WARNING When the gas piping enters through the right side of the furnace, the installer must supply the following fittings (starting at the gas valve):...
  • Page 21: Sequence Of Operation (Integrated Ignition Control)

    the back of the furnace. Supply and return connections to the FILTER furnace may be made with flexible joints to reduce noise transmis- ACCESS DOOR sion. To prevent the blower from interfering with combustion air or AIR FLOW CENTRAL RETURN draft when a central return is used, a connecting duct must be RETURN GRILLE...
  • Page 22: Start-Up Procedure And Adjustment

    XII. ST XII. ST XII. ST XII. ST XII. STAR ART T T T T -UP PR -UP PR -UP PR -UP PROCEDURE AND AD -UP PR OCEDURE AND AD OCEDURE AND AD OCEDURE AND ADJUST OCEDURE AND AD JUST JUST JUST JUSTMENT...
  • Page 23: Gas Manifold Pressure Measurement And Adjustment

    With Power and Gas Off: Only small variations in gas pressure should be made by adjusting 1. Honeywell Model VR8205, or White-Rodgers Models 36E22, the gas valve pressure regulator. The manifold pressure must be or White-Rodgers Model 36F22: Connect a water manometer measured with the burners operating.
  • Page 24: Ropane As Iping Harts

    HEAT EXCHANGER ROPANE IPING HARTS RADIATION "LINE OF SIGHT" Sizing Between First and Second Stage Regulator* Maximum Propane Capacities listed are based on 2 psig pressure drop at 10 psig setting. SUPPLY Capacities in 1,000 BTU/hour. Pipe or Nominal Pipe Size Tubing Tubing Size, O.D.
  • Page 25: Burner Flame

    Style B Style A WARNING Second O AVOID PERSONAL INJURY OR DEATH, DO NOT REMOVE ANY INTERNAL Delay COMPARTMENT COVERS OR ATTEMPT ANY ADJUSTMENT. LECTRICAL COMPONENTS ARE CONTAINED IN BOTH COMPARTMENTS. ONTACT A QUALIFIED SERVICE AGENT AT ONCE IF AN ABNORMAL FLAME APPEARANCE Second PREVENT PROPERTY DAMAGE, PERSONAL INJURY OR DEATH DUE TO FIRE, Delay...
  • Page 26: Safety Circuit Description

    1. Disconnect all power to the furnace. Do not touch the XIV. SAFET . SAFET . SAFET . SAFETY CIR . SAFET Y CIR Y CIR Y CIR Y CIRCUIT DESCRIPTI CUIT DESCRIPTI CUIT DESCRIPTI CUIT DESCRIPTI CUIT DESCRIPTIO O O O O N N N N N integrated control module or any wire connected to the control prior to discharging your body’s electrostatic charge to ENERAL...
  • Page 27: I Gnition C Ontrol

    Timing Chart for Integrated Ignition Control Normal Heating Operation Circulator Blower OPEN Gas Valve CLOSED Igniter CLOSED Pressure Switch OPEN Contacts Induced Draft Blower Thermostat 60,90, SECONDS circ 120 or FIXED HEAT IGNITER WARM UP PERIOD ON DELAY: (see note) 30 SECONDS NOTE: CUSTOM CONTROLS, INC.
  • Page 28: Filters

    components are in proper working order and that the heating sys- mended on adhesive container. Spray adhesives for use with per- tem functions appropriately. Pay particular attention to the follow- manent metal filters can be found at some hardware stores. BE ing items.
  • Page 29: Before Leaving An Installation

    • Parts are available from your Amana distributor. cleaning. Use a large cable for the large tube, and then repeat ®...
  • Page 31: Troubleshooting Chart

    Troubleshooting Chart Associated Symptoms of Abnormal Fault Description(s) Possible Causes Corrective Action Cautions and Notes Operation LED Code • Furnace fails to operate. NONE • No 115 volt power to • Manual disconnect switch • Assure 115 and 24 volt •...
  • Page 32: Piping

    Troubleshooting Chart Associated Symptoms of Abnormal Fault Description(s) Possible Causes Corrective Action Cautions and Notes Operation LED Code • Circulator blower runs • Primary or auxiliary • Check filters and ductwork • Turn power OFF • Insufficient conditioned air continuously. No furnace limit circuit is open.
  • Page 33: Gcid Wiring Diagram

    GCID WIRIN GCID WIRIN GCID WIRIN GCID WIRIN GCID WIRING DIAGRA G DIAGRA G DIAGRA G DIAGRA G DIAGRAM D IS C O N N E C T...
  • Page 34: Guid/Guie Wiring Diagram

    GUID/GUIE WIRIN GUID/GUIE WIRIN GUID/GUIE WIRIN GUID/GUIE WIRIN GUID/GUIE WIRING DIAGRA G DIAGRA G DIAGRA G DIAGRA G DIAGRAM JUNCTION BOX GAS VALVE YL-20 PRESSURE SWITCH INDUCED DRAFT BR-13 BLOWER OR-22 GY-12 RD-11 DISCONNECT PK-17 OR-15 MANUAL RESET ROLLOUT LIMIT SURFACE CONTROL(S) FLAME...
  • Page 35: Minimum Filter Area (In 2 )

    Minimum Filter Area (in [Permanent based on 600 ft/min filter face velocity - Disposable based on 600 ft/min filter face velocity] GUID Permanent Minimum Filter Area (in GUID Disposable Minimum Filter Area (in COOLING AIRFLOW REQUIREMENT (CFM) COOLING AIRFLOW REQUIREMENT (CFM) Model 1000 1200...
  • Page 36 2004 Goodman Company, L.P. Effective: March 2004...

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GciGui seriesGci series

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