Instruction/ maintenance manual of the product ACV9 Amana
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© 2004-2006 Goodman Compa ny , L.P . Installer: Affix all manuals adjacent to the unit. I NST ALLA TION I NSTRUCTIONS AMV9/ACV9 T WO -S T AGE V ARIABLE S PEED GAS - FIRED W ARM AIR FURNACE IO-253H *NOTE: Please contact your distributor or our website for the applicable product data book referred to in this manual.
2 T able of Content s I. Component Identification ............................................................................................................................................... 5 II. Safety ............................................
3 XIV . St artup Procedure & Adjustment ............................................................................................ ................................. 2 8 H EA T A NTICIP A TOR S ETTING .............................................
4 WARN ING I F THE INFORMATION IN THESE INSTRUCTI O NS IS NOT FOLLOWED EX ACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSIN G PROPERTY DAMAGE , P ERS ONAL INJURY OR LOSS OF LIFE. – D O NOT STORE OR USE GASOLINE OR OTHER FLAMMA BLE VAPORS AND LIQUIDS IN THE VICI NITY OF THIS O R ANY OTHER APPLIANCE .
5 I. CO I. CO I. CO I. CO I. CO MPO MPO MPO MPO MPO NENT ID NENT ID NENT ID NENT ID NENT ID ENTIFI ENTIFI ENTIFI ENTIFI ENTIFI C C C C C A A A A A TI TI TI TI TI O O O O O N N N N N 1 T wo-S tage Gas .
6 If you come in contact with an ungrounded object, repeat step 2 before touching control or wires. 4 . Discharge your body to ground before removing a new control from it s cont ainer . Follow step s 1 through 3 if installing the control on a furnace.
7 IV IV IV IV IV . LOC . LOC . LOC . LOC . LOC A A A A A TI TI TI TI TI O O O O O N REQUIREMENTS & CO N REQUIREMENTS & CO N REQUIREMENTS & CO N REQUIREMENTS & CO N REQUIREMENTS & C.
8 construction, the clearance between the door and door frame is usually adequate to satisfy this ventilation requirement. F URNACE S USPENSION If suspending the furnace from rafters or joists, use 3/8" threaded rod and 2”x2”x1/8” angle iron as shown below .
9 ANSI Z223.1 (Section 5.3), or CSA B149 Installation Codes (Sec- tions 7.2, 7.3, or 7.4), or applicable provisions of the local building codes for determining the combustion air requirements for the appliances.
10 Fur n ac e Water Heater Outlet Air C himney or Gas Vent N OTE : Th e inlet and outlet air o pen i n gs must eac h have a free are a of not less than on e sq uare inch per 40 00 B TU o f th e total i n put ra t ing of al l equip me nt in the enclos ure.
11 5. When directly communicating with the outdoors, the single open- ing shall have a minimum free area of 1 square inch per 3,000 BTU per hour of total input rating of all equipment in the enclo- sure. 5.3.4 Specially Engineered Installations: The requirements of 5.
12 AIR DIS CHA RGE AI R DISC HARGE AI R DIS CHA RGE Bo tto m Return Duct Co nnec t ion Bottom Retu rn Duct C onn e ction Bottom Return Duct C onn e ction Sid e Return Du ct Conn ection Sid e Return Du.
13 located in this section for specific details on termination construc- tion. • All terminations (flue and/or intake) must be located at least 12 inches above ground level or the anticipated snow level. • V ent terminations (non-direct and direct vent) must terminate at least 3 feet above any forced air inlet located within 10 feet.
14 S TANDARD F URNACE C ONNECTIONS It is the responsibility of the installer to ensure that the piping connections to the furnace are secure, airtight, and adequately supported. As shipped, attachment “couplings” for vent/flue and combustion air intake pipe connections are provided on the furnace’s top cover (upflow) or basepan (counterflow).
15 coupling to the cabinet using the screws removed in step 1 or with field-supplied 3/8” #8 self drilling screws. WARNING T HE RUBBER ELBOW IS NOT DESIGNED TO SUPPORAT A LOAD.
16 123456 78 45,000 2 71 68 65 62 59 56 53 50 2 4 94 64 34 03 73 4 3 12 8 3 7 16 86 56 25 95 6 5 35 0 90,000 3 7 16 86 5 6 25 95 65 35 0 115,000 3 4 94 64 3 4 03 73 43 12 8 123456 78 2 6 15 85 55 24 9.
17 12" MI N . TO ROOF OR HI GHE ST ANTICIPATED SNO W LEVEL 90º MEDIUM RADIUS ELBOWS Alternate Vertical Termination (Single Pipe) MIN . 12" FROM WALL 12" T O GROUND OR HI GHEST AN TICIP.
18 Horizontal terminations should be as shown in the following fig- ure. Refer to Section IX, Vent/Flue Pipe and Combustion Pipe - T ermination Location for location restrictions. A 2 3/8 inch diameter wall penetration is required for 2” diameter pipe while a 3 1/2 inch diameter hole is required for 3” diameter pipe.
19 accordance with all local codes and the instructions in the follow- ing sections. Follow the bullets listed below when installing the drain system. Refer to the following sections for specific details concerning fur- nace drain trap installation and drain hose hook ups.
20 “right-side only” drain hoses to be connected as follows. Refer to Section IX, Vent/Flue Pipe and Combustion Air Pipe for details on alternate vent/flue pipe connection. 1. Remove the rubber plug from the front cover right-side drain port. Save for use in step 3.
21 LE FT S I D E PA NEL FR ON T C OV E R DRAI N P ORT SI DE P ANEL GR O MM E T HOLE S DRAI N T RAP T UB E(S ) 2 G REEN HOS E CLA M PS (3 P LACES) HOSE A HOSE B INDU CED DR AF T BLO WE R DRAI N P ORT FR O NT CO VER PRESSU RE TA P RED HOS E CLAMP Horizontal Connections - Left Side Down (Upflow Shown, Counterflow Similar) 4.
22 * * * ** * * * * STANDARD JUNCTI ON BO X LOCATIO N ALTERNAT E JUNCTI ON BO X LOCATIO N Junction Box Relocation WARN ING T O AVOID THE RISK O F INJUR Y, ELECTRICA L S HOCK OR DEATH, THE FURNACE MUST BE ELECTRICALLY GROUNDED IN AC CORDANCE WITH LOCAL CODES OR, IN THEIR ABSENCE, WITH THE LATEST E D ITIO N OF THE N ATIONAL E LECTRIC C ODE.
23 tion. This lower blower speed enhances dehumidification of the conditioned air as it passes through the AC coil. For proper func- tion, a dehumidistat applied to this furnace must operate on 24 V AC and utilize a switch which opens on humidity rise.
24 Inlet gas supply pressures must be maintained within the ranges specified below . The supply pressure must be constant and avail- able with all other household gas fired appliances operating. The minimum gas supply pressure must be maintained to prevent unreliable ignition.
25 CAUTION E DGES O F SHEET ME TAL HOLES MAY BE S HARP. U S E G LOV ES A P R ECAUTION WHEN REMOVING HOLE PLUGS. D IRECT /S TANDARD I NLET P IPING When gas piping enters directly to the gas valve through the stan- dard inlet hole, the installer must supply straight pipe with a ground joint union to reach the exterior of the furnace.
26 Sizi ng Betwe en Si ngle or S econd S tag e Regul a tor and Appli ance * Maximum Propane Capacities Listed are Based on 1/2" W.C. pressure drop at 11" W. C. setting. Capacities in 1,000 B TU/hour. Pipe or Nomi nal Pipe Si z e Tubi ng Tubi ng Siz e , O.
27 CUT FOUR CO RNERS AFTER REMOVING SHEET META L CUT USING TIN SNIPS PRE SS O UT BY HAN D SCRIBE LINES OUTLINING DUCT FLANGES Duct Flange Cut Outs When the furnace is used in connection with a cooling unit, the furnace should be installed in parallel with or on the upstream side of the cooling unit to avoid condensation in the heating element.
28 FILTE R AIR FLOW CENTRAL RETURN GRILLE FI LTE R SIDE RETURN EXTERNAL FILTER RACK KIT (EITHER S IDE) FI L T ER FILTER A IR F LOW FILTE R ACCES S DOOR CENT RAL RET URN GRILLE RETURN DUCT F I LT ER FI.
29 1. Turn OFF gas to furnace at the manual gas shutoff valve external to the furnace. 2. Connect a calibrated water manometer (or appropriate gas pressure gauge) at either the gas valve inlet pressure boss or the gas piping drip leg.
30 Installation’s seconds per cubic foot: 34 sec/ ft 3 Conversion Factor (hours to seconds): 3600 sec/hr Input = (Htg. value x 3600) ÷ seconds per cubic foot Input = (1,000 BTU/ft 3 x 3600 sec/hr) ÷ 34 sec/ ft 3 Input = 106,000 BTU/hr Minor changes to the input rate may be accomplished through manifold pressure adjustments at the gas valve.
31 O F F O F F 87 4 3 2 1 O F F O N 43 2 1 O N O F F 43 2 1 O N O N 43 2 1 Cooling Spee d Tap A Cooling Spee d Tap B Cooling Spee d Tap C Cooling Spee d Tap D * Coolin g Speed T aps ( * indicat es fac.
32 motor to reset and recognize new speed selection. Turn on power to furnace. V erify selected CFM by counting the green CFM LED blinks. In general lower heating speeds will: reduce electrical consump- tion, lower operating sound levels of the blower , and increase the outlet air temperature delivered to the home.
33 • Circulator blower is energized on the appropriate cool speed at the level and time determined by the selected ramping profile. Electronic air cleaner terminals are energized with circulator blower .
34 step 2 before touching control or wires. 4 . Discharge your body to ground before removing a new control from it s cont ainer . Follow step s 1 through 3 if installing the control on a furnace. Return any old or new controls to their containers before touching any ungrounded object.
35 C ONDENSATE T RAP AND D RAIN S YSTEM (Q UALIFIED S ERVICER O NLY ) Annually inspect the drain tubes, drain trap, and field-supplied drain line for proper condensate drainage. Check drain system for hose connection tightness, blockage, and leaks. Clean or repair as necessary .
36 Rollout Limit Switch Heat Exchanger Primary Limit Switch Recuperator Coil Auxiliary Limit Switch Coil Front Cover Pressure Switch Integrated Control Module Induced Draft Blower Transformer Door Swi.
37 1 Integrated control module will automatically attempt to reset from lockout after one hour . TR TR TR TR TR OUBLESH OUBLESH OUBLESH OUBLESH OUBLESH OO OO OO OO OO TIN TIN TIN TIN TIN G CHAR G CHAR G CHAR G CHAR G CHAR T T T T T • Furnace lockout due to an excessive number of ignition “retries” (3 total) 1 .
38 • Inspect pressure switch hose. Repair , if necessary . • Inspect flue and/or inlet air piping for blockage, proper length, elbows, and termina- tion. Check drain system. Correct as necessary . • Correct pressure switch setpoint or contact motion.
39 WIRIN WIRIN WIRIN WIRIN WIRIN G DIAGRA G DIAGRA G DIAGRA G DIAGRA G DIAGRA M M M M M DEHUM W A R N I N G : D I S C O N N E C T P R O P E R L Y P O L A R I Z E D S E R V I C I N G .
40 © 2004-2006 Goodman Compa ny , L.P . 2550 North Loop West, Suite 400 Houston, TX 77092 www .amana-hac.com ® is a trademark of Maytag Corporation and is used under license to Goodman Company , L.
An important point after buying a device Amana ACV9 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Amana ACV9 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Amana ACV9 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Amana ACV9 you will learn all the available features of the product, as well as information on its operation. The information that you get Amana ACV9 will certainly help you make a decision on the purchase.
If you already are a holder of Amana ACV9, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Amana ACV9.
However, one of the most important roles played by the user manual is to help in solving problems with Amana ACV9. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Amana ACV9 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
