Carrier 58PHA/PHX- User Manual

5 Min 60ºF / 16ºC Max 85ºF/ 29ºC A02055 Fig. 3 -- Return Air Temperature General Installation S US: Current edition of the NFGC and the NFPA 90B.For copies, contact the National Fire ProtectionAssociation Inc., Batterymarch Park, Quincy, MA 02269; (www.NFPA.org) or for only the NFGC,contact the Amer...

6 THE BLOWER IS LOCATED TO THE RIGHT OF THE BURNER SECTION, AND AIR CONDITIONED AIR IS DISCHARGED TO THE LEFT. THE BLOWER IS LOCATED BELOW THE BURNER SECTION, AND CONDITIONED AIR IS DISCHARGED UPWARD. THE BLOWER IS LOCATED ABOVE THE BURNER SECTION, AND CONDITIONED AIR IS DISCHARGED DOWNWARD THE BLOW...

7 S Masonry acid washing materials All fuel--burning equipment must be supplied with air for fuelcombustion. Sufficient air must be provided to avoid negative pressure in the equipment room or space. A positive seal must be made between the furnace cabinet and the return--air duct toprevent pulling ...

8 Table 3 – Minimum Space volumes for 100% combustion, Ventilation, and Dilution from Indoors ACH* OTHER THAN FAN --- ASSISTED TOTAL (1,000’S BTUH GAS INPUT RATE FAN --- ASSISTED TOTAL (1,000’S BTUH GAS INPUT RATE) 30 40 50 44 66 88 110 132 Space Volume (ft. 3 ) 0.60 1,050 1,400 1,750 1,100 1,650 2,...

9 a. One opening MUST commence within 12--in. (300 mm) of the ceiling and the second opening MUST commence within 12--in. (300 mm) of the floor. b. Size openings and ducts per Fig. 7 and Table 2. c. TWO HORIZONTAL DUCTS require 1 square inch of free area per 2,000 Btuh (1,100 mm 2 /kW) of combined i...

10 of at least 2 in. 2 /1,000 Btuh (4,400 mm 2 /kW) of total input rating of all gas appliances. 2. An attic or crawlspace may be considered a space that freely communicates with the outdoors provided there areadequate permanent ventilation openings directly to outdoors having free area of at least ...

11 1 3 / 4 ″ 1 3 / 4 ″ 1 3/ 4 ″ 1 3/ 4 ″ 5/ 16 ″ 5 / 16 ″ 5/ 16 ″ 5/ 16 ″ (44mm) (8mm) (44mm) (8mm) (8mm) (8mm) (44mm) (44mm) A89014 Fig. 10 -- Leveling Legs 4. Adjust outside nut to provide desired height, and tighten inside nut to secure arrangement. 5. Reinstall bottom closure panel if removed. D...

12 APPROVED COIL ASSEMBLY OR COIL BOX FURNACE SHEET METAL PLENUM FLOOR OPENING COMBUSTIBLE FLOORING A08556 Fig. 13 -- Furnace, Plenum, and Coil Assembly or Coil Box Installed on a Combustible Floor 58PH A

13 Table 4 – Opening Dimensions -- In. (mm) FURNACE CASING WIDTH APPLICATION PLENUM OPENING FLOOR OPENING A B C D 14–3/16 (360) Upflow Applications on Combustible or Noncombustible Floor- ing (KGASB subbase not required) 12 --- 11/16 (322) 21 --- 5/8 (549) 13 --- 5/16 (338) 22 --- 1/4 (565) Downflow...

16 M ETHOD 2 USE (4) # 8 x 3 / 4 ( 19 mm) SHEET M ETAL S C REWS F OR EA C H STRAP. THE STRAPSSHOULD BE VERTI C AL AGAINST THE F URNA C E SIDES AND NOT PULL AWAY F RO M THE F URNA C E SIDES. M ETHOD 1 F OLD ALL STRAPS UNDER F URNA C E AND SE C URE WTH (4) # 8 x 3 / 4 ( 19 mm) SHEET M ETAL S C REWS ( ...

18 Table 5 – Air Delivery -- CFM (With Filter)* UNIT SIZE RETURN --- AIR SUPPLY SPEED EXTERNAL STATIC PRESSURE (In. wc) 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 045 --- 08/ 024045 Bottom or Side(s) 5 1185 1145 1115 1075 1035 980 905 820 720 580 4 920 880 835 800 755 720 680 645 605 540 3 735 685 625 58...

19 A02075 Fig. 18 -- Upflow Return Air Configurations and Restrictions A02163 Fig. 19 -- Downflow Return Air Configurations and Restrictions 58PH A

20 A02162 Fig. 20 -- Horizontal Return Air Configurations and Restrictions 2” (51mm) Street Elbow A08551 Fig. 21 -- Burner and Manifold 58PH A

21 Table 7 – Electrical Data FURNACE MODEL VOLTS --- HERTZ --- PHASE OPERATING VOLTAGE* (VOLTS) MAX UNIT (AMPS) UNIT AMPACITY# (AMPS) MAX WIRE LENGTH } FT. (M) MAX FUSE/ CKT BKR { (AMPS) MIN WIRE GAGE MAX MIN 045 --- 08 / 024045 115 --- 60 --- 1 127 104 8.1 10.9 34 (10) 15 14 070 --- 16 / 048070 115...

25 CARBON MONOXIDE POISONING HAZARD Failure to follow the steps outlined below for each appliance connected to the venting system being placed into operation could result in carbon monoxide poisoning or death. The following steps shall be followed for each appliance connected to the venting system b...

28 Canada (and U.S.A. )--This furnace is permitted to be vented into a clay tile--lined masonry chimney that is exposed to the outdoors below the roof line, provided: 1. Vent connector is Type--B double--wall, and2. This furnace is common vented with at least 1 draft hoodequipped appliance, and 3. T...

29 CHIMNEY INSPECTION CHART For additional requirements refer to the National Fuel Gas Code NFPA 54/ANSI Z223.1 and ANSI/NFPA 211 Chimneys, Fireplaces, Vents, and Solid Fuel Burning Appliances in the U.S.A. or to the Canadian installation Code CSA-B149.1 in Canada. Consult Part C of chimney adapter ...

32 SEE NOTES: 1 , 2 ,4, 5 , 6 ,7, 8 , 9 o n the p a ge follow in g these f i gures A03207 Fig. 38 -- Downflow Application--Vent Elbow Left then Up SEE NOTES:1,2,3,4,5,7,8,9 on the page following these figures. A03212 Fig. 39 -- Downflow Application--Vent Elbow Up then Right SEE NOTES: 1,2,4,7,8,9 on...

36 START--UP, ADJUSTMENT, AND SAFETY CHECK General FIRE HAZARD Failure to follow this warning could result in personal injury, 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 fl...

37 The input rating for altitudes above 2,000 ft. (610 M) mustbe reduced by 4 percent for each 1,000 ft. (305 M) above sea level. For installations below 2000 ft. (610 M), refer tothe unit rating plate. For installations above 2000 ft. (610M), multiply the input on the rating plate by the de--rate m...

38 c. Measure time (in sec) for gas meter to complete 1 revolution and note reading. The 2 or 5 cubic feet dial provides a more accurate measurement of gas flow. d. Refer to Table 12 for cubic ft. of gas per hr. e. Multiply gas rate (cu ft./hr) by heating value (Btuh/cu ft.) to obtain input. If cloc...

39 Table 11 – Speed Selection COLOR SPEED AS SHIPPED Gray 5 COOL Yellow 4 SPARE Blue 3 HEAT Orange 2 SPARE Red 1* CONT FAN * Continuous --- blower speed --- as shipped default FURNACE OVERHEATING HAZARD Failure to follow this caution may result in reduced furnace life.Recheck temperature rise. It mu...

40 Table 12 – Gas Rate (Cu Ft./Hr.) SECONDS FOR 1 REVOLUTION SIZE OF TEST DIAL SECONDS FOR 1 REVOLUTION SIZE OF TEST DIAL 1 Cu Ft. 2 Cu Ft. 5 Cu Ft. 1 Cu Ft. 2 Cu Ft. 5 Cu Ft. 10 360 720 1800 50 72 144 360 11 327 655 1636 51 71 141 355 12 300 600 1500 52 69 138 346 13 277 555 1385 53 68 136 340 14 2...

45 Table 14-- Orifice Size* And Manifold Pressure (In. wc) For Gas Input Rate (CONT) A08221A To ini t ia te the compo n e n t test seque n ce, shut O FF the room thermost a t or d i sco nn ect the "R" thermost a t le a d. Br i efly short the TEST / TWIN term ina l to the " C om 2 4V"...

48 them thoroughly. A heavy build--up of soot and carbon indicatesthat a problem exists which needs to be corrected, such asimproper adjustment of manifold pressure, insufficient or poorquality combustion air, incorrect size or damaged manifoldorifice( s), improper gas, or a restricted heat exchange...

49 hydrocarbons or inadequate seal may occur) and RTV sealant(G.E. 162, 6702, or Dow--Corning 738) are needed beforestarting installation. DO NOT substitute any other type of RTVsealant. G.E. 162 (P771--9003) is available through RCD in 3--oz.tubes. 12. Apply new sealant to flange of collector box a...