-
25, Payne PG8MAA 1.If a vent (common or dedicated) becomes blocked, the fur- nace will be shut off by the draft safeguard switch located on the vent elbow. 2. Do not connect this Category I furnace into a single-wall dedicated or common vent. The dedicated or common vent is considered to be the vertical portion of the vent system that terminates outdoors. 3. Vent connectors serving Category I furnaces shall not be connected into any portion of a mechanical draft system operating under positive pressure. 4. Do not vent this appliance with any so…
-
48, 2, 3, 4, d. Flame-Proving- When the burner flame is proved at the flame-proving sensor electrode FSE, the furnace control CPU begins the blower-ON delay period and continues to hold the gas valve GV open. If the burner flame is not proved within two seconds, the control CPU will close the gas valve GV, and the control CPU will repeat the ignition sequence for up to three more Trials-For-Ignition before going to Ignition-Lockout. Lockout will be reset automatically after three hours or by moment…
-
8, Payne PG8MAA CARBON MONOXIDE POISONING HAZARD Failure to follow this warning could result in personal injury or death. The operation of exhaust fans, kitchen ventilation fans, clothes dryers, attic exhaust fans or fireplaces could create a NEGATIVE PRESSURE CONDITION at the furnace. Make-up air MUST be provided for the ventilation devices, in addition to that required by the furnace. Refer to Carbon Monoxide Poisoning Hazard warning in venting section of these instructions to deternfine…
-
51, DESCRIPTION Media Filter Cabinet Cartridge Media Filter EZ Flex Media Filter with End Caps Replacement EZ Flex Filter Media External Bottom Return Filter Rack External Side Return Filter Rack Unframed Filter 3/4-in. (19 mm) Flue Extension *Twinning Kit Combustible Floor Base Downflow Vent Guard Vent Extension Kit Chimney Adapter Kit Natural-to- Propane Conversion Kit Propane-to- Natural Conversion Kit Label Kit **ECM Motor Simulator **Advanced Product Monitor Table 17--Accessory List PART NUMBER Not for ECM or variable-speed ECM models …
-
5, Step 2 Step 3 Step 4 Step 5 Duct National Fuel Gas Code (NFGC) NFPA 54-2009/ANSI Z223.1-2009 and the Installation Standards, Warm Air Heating and Air Conditioning Systems ANSI/NFPA 90B mGeneral Installation Current edition of the NFGC and the NFPA 90B. For copies, contact the National Fire Protection Association Inc., Batterymarch Park, Quincy, MA 02269; (www.NFPA.org) or for only the NFGC, contact the American Gas Association, 400 N. Capitol Street, N.W., Washington, DC 20001 (www.AGA.org). mCombustion …
-
32, START-UP, ADJUSTMENT, AND SAFETY CHECK Step 1 --General FIRE HAZARD Failure to follow this warning could result in personal iniury, death and/or property damage. This furnace is equipped with manual reset limit switches in the gas control area. The switches open and shut off power to the gas valve if a flame rollout or overheating condition occurs in the gas control area. DO NOT bypass the switches. Correct inadequate combustion …
-
4, Payne PG8MAA improper adjustment, alteration, service, maintenance, or installation can cause serious injury or death. Read and follow instructions and precautions in User's Information Manual provided with this furnace. Installation and service must be performed by a qualified service agency or the gas supplier. Check entire gas assembly for leaks after lighting this appliance. iNSTALLATION 1. This furnace must be installed in accordance with the manufacturer's instructio…
-
9, Table 3--Minimum Space Volumes for 100 % Combustion, Ventilation, and Dilution from Indoors OTHER THAN FAN-ASSISTED TOTAL FAN-ASSISTED TOTAL (1,000'S BTUH GAS INPUT RATE) (1,000'S BTUH GAS INPUT RATE) 30 40 50 44 66 88 110 132 154 ACH Space Volume Ft3 (M 3) 1,050 1,400 1,750 1,1 O0 1,650 2,200 2,750 3,300 3,850 0.60 (29.7) (39.6) (49.5) (31.1) (46.7) (62.2) (77.8) (93.4) (109.0) 1,260 1,680 2,1 O0 1,320 1,980 2,640 3,300 3,960 4,620 0.60 (35.6) (47.5) (59.4) (37.3) (56.0) (74.7) (93.4) (112.1) (130.8) 1,575 2,1 O0 2…
-
40, Table 15-Orifice Size* and Manifold Pressure (In. W.C.) for Gas Input Rate (Continued) (Tabulated data based on 22,000 btuh per burner, derated 4 percent for each 1000 ft. (305 M) above sea level) AVG. GAS SPECiFiC GRAVITY OF NATURAL GAS ALTITUDE RANGE HEAT VALUE 0.58 0.60 0.62 0.64 FT. (M) AT ALTITUDE (BTU/CU FT.) No. Pressure No. Pressure No. Pressure No. Pressure 725 43 3.4 43 3.5 43 3.6 43 3.7 750 43 3.2 43 3.3 43 3.4 43 3.5 5001 to 775 43 3.0 43 3.1 43 3.2 43 3.3 6000 800 43 2.8 43 2.9 43…
-
46, NOTE: If thermostat ternfinals are jumpered at the time blower access door switch is closed, blower will run for 90 sec before beginning a heating or cooling cycle. c. Perform component self-test as shown at the bottom of the SERVICE label, located on the front of blower access door. d. Verify blower is rotating in the correct direction 16. If furnace is operating properly, RELEASE BLOWER ACCESS DOOR SWITCH. Remove any jumpers or re- connect any disconn…
-
47, Payne PG8MAA f 1-7/8 (47.6 mm) Fig. 47 - Igniter Position-Top View A05026 A01050 Fig. 48 - Cleaning Heat Exchanger Cell (4) Insert brush end of cable in burner inlet opening of cell, and proceed to clean 2 lower passes of cell in same manner as upper pass. (5) Repeat foregoing procedures until each cell in furnace has been cleaned. (6) Using vacuum cleaner, remove residue from each cell. (7) Using vacuum cleaner with soft brush attachment, clean burner assembly. (8) Clean flame sensor with fin…
-
14, Payne PG8MAA Table5--Air Delivery - CFM (with Filter)* FURNACE RETURN-AIR SPEED EXTERNAL STATIC PRESSURE (In. W.C.) SiZE INLET 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 045-08/ Bottom or High 1085 1035 975 915 845 770 675 565 390 195 024045 Side(s) Med- High 920 875 830 770 710 640 555 440 250 - - Med - Low 820 775 730 680 620 555 470 360 190 - - 045-12/ Bottom or High 1440 1375 1305 1240 1160 1070 975 870 730 560 036045 Side(s) Med - High 1360 1300 1240 1175 1115 1040 950 850 725 575 Med - Low 1250 1210 1160 11 O0 1040 965 885 790 670 520…
-
17, LINECONTACTONLYPERMISSIBLEBETWEEN LINESFORMEDBYINTERSECTIONSOF THETOPANDTWOSIDESOFTHEFURNACE JACKETANDBUILDINGJOISTS, STUDS,ORFRAMING. ENTRY VENT EQUIPMENTMANUAL SHU_OFFGASVALVE SEDIMENT TRAP UNION i i 17 3/4" (451 mm)OVERALL 43/4 '' (121mm) UNDER DOOR 1" (25mm) UNDER FURNACE EXTEND OUT 12" (305mm) FROM FACE OF DOOR 30-IN. (762mm) MIN WORK AREA *WHEN USED WITH SINGLE WALL VENT CONNECTIONS H Fig. 17 - Typical Attic Installation A10164 RETURN AIR SUPPLY T,_ AIR UPFLOW RETURN AIR CONFIGURATI…
-
31, SEE NOTES: 1,2,4,5,7,8,9 on the page following these figures A03214 Fig. 35 - Horizontal Left Application-Vent Elbow Right then Up ° /A i ,\/, SEE NOTES: 1,2,4,5,7,8,9 on the page following these figures A03215 Fig. 36 - Horizontal Left Application-Vent Elbow Up SEE NOTES: 1,2,4,7,8,9 on the page following these figures A03218 Fig. 38 - Horizontal Right Application-Vent Elbow Right SEE NOTES: 1,2,4,5,7,8,9 on the page following these figures A03219 Fig. 39 - Horizontal Right …
-
20, TOP VIEW OF BURNER AND MANIFOLD ASSEMBLY ins: 90 ° Elbow 2"(51mm) Nipple Street Elbow L Gas Valve Supply Fig. 21 - Burner and Manifold GAS SUPPLY MAN UAL SHUTOFF VALVE ( SEDIMENT TRAP UNION A08551 Fig. 23 - Relocating J-Box O O A10291 Fig. 22 - Typical Gas Pipe Arrangement A02035 Piping should be pressure and leak tested in accordance with NFGC, local, and national plumbing and gas codes before the furnace has been connected. After all connections have been made, purge lines and check for leakage …
-
24, Payne PG8MAA 24-V WIRING Make field 24-v connections at the 24-v terminal strip. (See Fig. 25.) Connect terminal Y as shown in Fig. 26 for proper cooling operation. Use only AWG No. 18, color-coded, copper thermostat wire. The 24-v circuit contains an automotive-type, 3-amp. fuse located on the control. Any direct shorts during installation, service, or maintenance could cause this fuse to blow. If fuse replacement is required, use ONLY a 3-amp. fuse of identical size. A…
-
37, Payne PG8MAA Step 4 reCheck Safety Controls The flame sensor, gas valve, and pressure switch were all checked in the Start-up procedure section as part of normal operation. 1. Check Main Limit Switch(es) This control shuts off combustion control system and en- ergizes air-circulating blower motor, if furnace overheats. By using this method to check limit control, it can be es- tablished that limit is functioning properly and will operate if there is a restricted duct system or motor failure. If …
-
27, Payne PG8MAA APPLIANCE APPLICATION REQUIREMENTS Appliance operation has a significant impact on the performance of the venting system. If the appliances are sized, installed, adjusted, and operated properly, the venting system and/or the appliances should not suffer from condensation and corrosion. The venting system and all appliances shall be installed in accordance with applicable listings, standards, and codes. The furnace should be sized…
-
36, Fig. 42 - Gas Control Valve A06666 Fig. 43 - Orifice Hole A93059 THERMOSTAT SUBBASE TERMINALS WITH THERMOSTAT REMOVED (ANITICIPATOR, CLOCK, ETC., MUST BE OUT OF CIRCUIT.) HOOK-AR( AMMETER FROM UNIT 24-V CONTROL TERMINALS EXAMPLE: 5.0 AMPS ON AMMETER = 0.5 AMPS FOR THERMOSTAT 10 TURNS AROUND JAWS ANTICIPATOR SETTING Fig. 44 - Amp. Draw Check With Ammeter A96316 36
…
-
7, PERSONALINJURYAND/ORPROPERTY DAMAGEHAZARD Failureto follow this caution may result in furnace component damage. This gas furnace may be used for heating buildings under construction provided that: -The furnace is permanently installed with all electrical wiring, piping, venting and ducting installed according to these installation instructions. A return air duct is provided, sealed to the furnace casing, and terminated outside the space containing the furnace. This prevents a negative pressure condition as created by the circulating air blower, ca…
-
2, SAFETY CONSIDERATIONS FIRE, EXPLOSION, ELECTRICAL SHOCK, AND CARBON MONOXIDE POISONING HAZARD Failure to follow this warning could result in personal iniury, death, or property damage. Improper installation, adjustment, alteration, service, maintenance, or use can cause carbon monoxide poisoning, explosion, fire, electrical shock, or other conditions which may cause personal iniury or property damage. Consult a qualified service agency, local gas supplier, or your distributor o…
-
22, FURNACE SIZE 045 - 08/024045 045 - 12/036045 070 - 08/024070 070 - 12/036070 070 - 16/048070 090 - 14/042090 090 - 16/048090 090 - 20/080090 110-12/038110 110-16/048110 110-22/088110 135-16/048135 135 -22/088135 155 - 20/060155 Table 7--Electrical Data VOLTS- HERTZ- PHASE 115-60-1 115-60-1 115-60-1 115-60-1 115-60-1 115-60-1 115-60-1 115-60-1 115-60-1 115-60-1 115-60-1 115-60-1 115-60-1 115-60-1 OPERATING VOLTAGE RANGE Maximum* Minimum* 127 104 127 104 127 104 127 104 127 104 127 10…
-
23, BLOWER OFF-DELAY J2 JUMPER TWINNING AND/OR COMPONENTTEST TERMINAL 24-V THERMOSTAT I TERMINALS 3-AMP FUSE _--------4 LED OPERATION & -------4 DiAGNOSTiC LIGHT 115-VAC(L2) NEUTRAL -_I" CONNECTIONS Fig. 25 - Furnace Control HUMiDIFiER TERMINAL (24-VAO 0.5 AMP MAX.) TRANSFORMER 24-VAC CONNECTIONS PL1-LOW VOLTAGE MAiN HARNESS CONNECTOR PL2-HOT SURFACE iGNiTER & iNDUCER MOTOR CONNECTOR A02100 .... FIELD 24-V WIRIN…
-
3, 1/16 [4a_ f_7/8 , --Top OF¢.A_NG _ 21.6 BOTTOM_T Q _B 57/S-- 27 @/4 1 --_L ! 1/4 I N_N A10290 NOTES: 1. Two additional 7/8-in. (22 mm) diameter holes are located in the top plate. 2. Minimum return-air openings at furnace, based on metal duct. If flex duct is used, see flex duct manufacturer's recommendations for equivalent diameters. (a,) For 800 CFM-16-in. (406 mm) round or 14 1/2 x 12-in. (368 x 305 mm) rectangle. (b.) For 1200 CFM-20-in. …
