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PLENUM

OPENING

FLOOR

OPENING

A96283

Fig. 11 -- Floor and Plenum Opening Dimensions

DOWNFLOW

SUBBASE

SHEET METAL

PLENUM

FLOOR

OPENING

FURNACE

(OR COIL CASING

WHEN USED)

COMBUSTIBLE

FLOORING

A96285

Fig. 12 -- Furnace, Plenum, and Subbase Installed on a

Combustible Floor

APPROVED

COIL ASSEMBLY

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

58D

Содержание 58DLA

Страница 1: ...s 28 Appliance Application Requirements 29 Additional Venting Requirements 31 Sidewall Venting 31 START UP ADJUSTMENT AND SAFETY CHECK 36 General 36 Start up Procedures 36 Adjustments 36 Check Safety Controls 39 Checklist 39 SERVICE AND MAINTENANCE PROCEDURES 45 Introduction 45 Electrical Controls and Wiring 45 Care and Maintenance 46 Cleaning and or Replacing Filter 46 Sequence of Operation 50 Bl...

Страница 2: ...afe practices which may result in minor personal injury or product and property damage NOTE is used to highlight suggestions which will result in enhanced installation reliability or operation 1 Use only with type of gas approved for this furnace Refer to the furnace rating plate 2 Install this furnace only in a location and position as spe cified in the Location section of these instructions 3 Pr...

Страница 3: ...sed 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 508 mm round or 14 1 2 x 19 1 2 in 368 x 495 mm rectangle c For 1600 CFM 22 in 559 mm round or 14 1 2 x 22 1 16 in 368 x 560mm rectangle d For airflow requirements above 1800 CFM see Air Delivery ...

Страница 4: ... homes recreational vehicles or outdoors This furnace is designed for minimum continuous return air temperature of 60_F 16_C db or intermittent operation down to 55_F 13_C db such as when used with a night setback thermostat Return air temperature must not exceed 80_F 27_C db Failure to follow these return air temperature limits may affect reliability of heat exchangers motors and controls See Fig...

Страница 5: ...roper installation or service of furnace may cause premature furnace component failure Electrostatic discharge can affect electronic components Follow the Electrostatic Discharge Precautions Procedure listed below during furnace installation and servicing to protect the furnace electronic control Precautions will prevent electrostatic discharges from personnel and hand tools which are held during ...

Страница 6: ...stalled directly on any combustible material other than wood flooring for upflow applications Downflow installations require use of a factory ap proved floor base or coil assembly when installed on combustible materials or wood flooring refer to SAFETY CONSIDERATIONS S be located as close to the chimney or vent and attached to an air distribution system Refer to Air Ducts section S be provided amp...

Страница 7: ...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 causing a flame rollout and or drawing combustion products into the structure The furnace is controlled by a thermostat It may not be hot wired to provide heat continuously to the structure without thermostatic control Cl...

Страница 8: ... Ducts or Openings 66 000 40 000 106 000 divided by 3 000 35 3 Sq In for a Single Duct or Opening 88 000 30 000 118 000 divided by 2 000 59 0 Sq In for each of two Horizontal Ducts Table 3 Minimum Space Volumes for 100 Combustion Ventilation and Dilution from Indoors OTHER THAN FAN ASSISTED TOTAL 1 000 S BTUH GAS INPUT RATE FAN ASSISTED TOTAL 1 000 S BTUH GAS INPUT RATE ACH 30 40 50 44 66 88 110 1...

Страница 9: ...use the INDOOR COMBUSTION AIR STANDARD or KNOWN AIR INFILTRATION METHOD Outdoor Combustion Air Method 1 Provide the space with sufficient air for proper combus tion ventilation and dilution of flue gases using perman ent horizontal or vertical duct s or opening s directly communicating with the outdoors or spaces that freely communicate with the outdoors 2 Fig 7 illustrates how to provide TWO OUTD...

Страница 10: ...total input rating of all gas appliances in the space but not less than 100 in 2 0 06 m2 One opening shall commence within 12 in 300 mm of the ceiling and the second opening shall commence within 12 in 300 mm of the floor The minimum dimension of air openings shall be at least 3 in 80 mm See Fig 8 CIRCULATING AIR DUCTS 6 MIN FRONT Ü CIRCULATING AIR DUCTS VENT THROUGH ROOF 1 SQ IN PER 1000 BTUH IN ...

Страница 11: ...ttom closure panel see Item 1 in Bottom Return Air Inlet section To install leveling legs 1 Position furnace on its back Locate and drill a hole in each bottom corner of furnace See Fig 10 2 For each leg install nut on bolt and then install bolt and nut in hole Install flat washer if desired 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...

Страница 12: ...R OPENING FURNACE OR COIL CASING WHEN USED COMBUSTIBLE FLOORING A96285 Fig 12 Furnace Plenum and Subbase Installed on a Combustible Floor 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 58DL ...

Страница 13: ...y death and or property damage Do not install the furnace on its back or hang furnace with control compartment facing downward Safety control operation will be adversely affected Never connect return air ducts to the back of the furnace WARNING The furnace can be installed horizontally in an attic or crawl space on either the left hand LH or right hand RH side The furnace can be hung from floor jo...

Страница 14: ...er is recommended Maintain a 1 in 25 mm clearance from combustible materials to supply air ductwork for a distance of 36 in 914 mm horizontally from the furnace See NFPA 90B or local code for further requirements Ductwork Acoustical Treatment NOTE Metal duct systems that do not have a 90 degree elbow and 10 ft 3 M of main duct to the first branch take off may require internal acoustical lining As ...

Страница 15: ... THREADED ROD 4 REQ SECURE ANGLE IRON TO BOTTOM OF FURNACE WITH 3 8 x3 4 19mm SCREWS TYPICAL FOR 2 SUPPORTS 1 25mm SQUARE 1 1 4 x1 1 4 x1 8 32x32x3mm ANGLE IRON OR UNI STRUT MAY BE USED 2 HEX NUTS 2 WASHERS 2 LOCK WASHERS REQ PER ROD 8 203mm MIN FOR DOOR REMOVAL OUTER DOOR ASSEMBLY A10130 Fig 15 Horizontal Unit Suspension 58DL ...

Страница 16: ... Suspension with Straps 30 IN 762mm MIN WORK AREA 6 MIN TYPE B VENT 17 3 4 22 SHEET METAL SEDIMENT TRAP EQUIPMENT MANUAL SHUT OFF GAS VALVE LINE CONTACT ONLY PERMISSIBLE BETWEEN LINES FORMED BY INTERSECTIONS OF THE TOP AND TWO SIDES OF THE FURNACE JACKET AND BUILDING JOISTS STUDS OR FRAMING GAS ENTRY 17 3 4 451mm OVERALL 4 3 4 121mm UNDER DOOR 1 25mm UNDER FURNACE EXTEND OUT 12 305mm FROM FACE OF ...

Страница 17: ...rformed by a li censed plumber or gas fitter 2 When flexible connectors are used the maximum length shall not exceed 36 in 915 mm 3 When lever handle type manual equipment shutoff valves are used they shall be T handle valves 4 The use of copper tubing for gas piping is NOT approved by the state of Massachusetts Refer to Table 6 for recommended gas pipe sizing Risers must be used to connect to fur...

Страница 18: ...765 2220 2080 1880 1715 2130 1995 1805 1645 2025 1895 1730 1565 1920 1785 1630 1480 1790 1675 1535 1390 1660 1565 1420 1280 1530 1420 1275 1145 1350 1260 1135 1005 Both Sides or 1 Side Bottom High Med High Med Low Low 2530 2285 1995 1770 2450 2215 1945 1740 2365 2150 1900 1700 2270 2075 1840 1645 2165 1985 1770 1575 2065 1890 1685 1505 1940 1780 1600 1415 1805 1660 1480 1325 1670 1525 1350 1190 15...

Страница 19: ...2230 1980 1695 1495 2110 1910 1640 1445 2000 1830 1570 1370 1865 1725 1465 1270 1725 1590 1345 1175 1545 1425 1225 1070 Both Sides Or 1 Side Bottom High Med High 2155 2135 2375 2095 2285 2040 2200 1975 2105 1895 1995 1790 1870 1685 1730 1550 1570 1400 1Side Only High Med High 2140 2095 2260 2040 2180 1975 2085 1890 1975 1810 1865 1705 1740 1595 1605 1480 1455 1325 A filter is required for each ret...

Страница 20: ...20 A02075 Fig 18 Upflow Return Air Configurations and Restrictions A02163 Fig 19 Downflow Return Air Configurations and Restrictions 58DL ...

Страница 21: ...21 A02162 Fig 20 Horizontal Return Air Configurations and Restrictions 2 51mm Street Elbow A08551 Fig 21 Burner and Manifold 58DL ...

Страница 22: ...death Blower access panel door switch opens 115 v power to control No component operation can occur Do not bypass or close switch with panel removed WARNING See Fig 25 for field wiring diagram showing typical field 115 v wiring Check all factory and field electrical connections for tightness Field supplied wiring shall conform with the limitations of 63_F 35_C rise ELECTRICAL SHOCK AND FIRE HAZARD...

Страница 23: ... on side of furnace will not interfere with installed electrical box 2 Remove the desired electrical box hole knockout and posi tion the hole in the electrical box over the hole in the fur nace casing 3 Fasten the electrical box to casing by driving two field supplied screws from inside electrical box into casing steel 4 Remove and save two screws holding J Box 5 Pull furnace power wires out of 1 ...

Страница 24: ... 4 in male quick connect HUM terminal and COM 24V screw terminal on the control board thermostat strip The HUM terminal is energized when gas valve relay GVR is energized See Fig 24 NOTE A field supplied 115 v controlled relay connected to EAC terminals may be added if humidifier operation is desired during blower operation NOTE DO NOT connect furnace control HUM terminal to HUM humidifier termina...

Страница 25: ...TES Connect Y terminal in furnace as shown for proper blower operation Some thermostats require a C terminal connection as shown If any of the original wire as supplied must be replaced use same type or equivalent wire W Y Y2 GND THERMOSTAT TERMINALS 1 2 3 A99440 Fig 25 Heating and Cooling Application Wiring Diagram with 1 Stage Thermostat See notes 2 5 7 and 10 on the page following these figures...

Страница 26: ...s A04218 Fig 29 Single Stage Furnace with Two Speed Heat Pump Dual Fuel HUMIDFIER 24VAC See notes 1 2 4 11 12 and 13 on the page following these figures A04219 Fig 30 Dual Fuel Thermostat with Single Stage Furnace and Single Speed Heat Pump HUMIDFIER 24VAC See notes 1 2 3 4 11 12 and 14 on the page following these figures A04220 Fig 31 Dual Fuel Thermostat with Single Stage Furnace and Two Speed H...

Страница 27: ...ld be set in OFF position for single speed compressor operation This is factory default 7 Dip switch No 2 on Thermidistat should be set in ON position for two speed compressor operation 8 Configuration Option No 10 Dual Fuel Selection must be turned ON in all dual fuel applications 9 NO connection should be made to the furnace HUM terminal when using a Thermidistat 10 The RVS Sensing terminal L sh...

Страница 28: ...rements including local building codes the National Fuel Gas Code ANSI Z223 1 2009 NFPA 54 2009 NFGC Parts 12 and 13 in the United States the local building codes and furnace and vent manufacturers instructions These furnaces are design certified as Category I furnaces in accordance with ANSI Z21 47 2006 CSA 2 3 2006 and operate with a non positive vent static pressure to minimize the potential fo...

Страница 29: ...mney FAN NAT Installations with Type B Double Wall Vent Connectors NFPA AGA Table 8 Combined Appliance Maximum Input Rating in Thousands of BTUH per Hour VENT HEIGHT FT M INTERNAL AREA OF CHIMNEY SQ IN SQ MM 12 7741 19 12258 28 18064 38 24516 6 1 8 74 119 178 257 8 2 4 80 130 193 279 10 3 0 84 138 207 299 15 4 5 NR 152 233 334 20 6 0 NR NR 250 368 30 9 1 NR NR NR 404 Table 9 Minimum Allowable Inpu...

Страница 30: ...30 A10133 Fig 33 Chimney Inspection Chart 58DL ...

Страница 31: ...ied vent elbow does NOT count as part of the number of vent connector elbows The vent connector can exit the furnace through one of 5 locations on the casing 1 Attach the single wall vent connector to the furnace vent elbow and fasten the vent connector to the vent elbow with at least two field supplied corrosion resistant sheet metal screws located 180_ apart NOTE An accessory flue extension is a...

Страница 32: ...7 8 9 on the pages following these figures A03209 Fig 35 Upflow Application Vent Elbow Right SEE NOTES 1 2 3 4 5 7 8 9 on the page following these figures A03210 Fig 36 Downflow Application Vent Elbow Up then Left SEE NOTES 1 2 4 5 7 8 9 on the page following these figures A03211 Fig 37 Downflow Application Vent Elbow Up 58DL ...

Страница 33: ...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 the page following these figures A03213 Fig 40 Horizontal Left Application Vent Elbow Left SEE NOTES 1 2 4 5 7 8 9 on the page following these figures A03214 Fig 41 Horizontal Left Application Vent Elbow Right then Up 58DL ...

Страница 34: ...215 Fig 43 Horizontal Left Application Vent Elbow Up SEE NOTES 1 2 4 5 7 8 9 on the page following these figures A03219 Fig 44 Horizontal Right Application Vent Elbow Left then Up SEE NOTES 1 2 4 5 7 8 9 on the page following these figures A03216 Fig 45 Horizontal Left Application Vent Elbow Right SEE NOTES 1 2 4 5 7 8 9 A02068 Fig 46 Horizontal Right Application Vent Elbow Left 58DL ...

Страница 35: ...proximately 180_ apart 9 Secure all other single wall vent connector joints with 3 corrosion resistant screws spaced approximately 120_ apart Secure Type B vent connectors per vent connector manufacturer s recommendations 10 The total height of the vent and connector shall be at least 7 ft 2 M for the 154 000 Btuh gas input rate model when installed in a downflow application with furnace elbow tur...

Страница 36: ... terminal on control to the TEST TWIN 3 16 in 5 mm quick connect terminal on control until LED goes out ap proximately 2 sec Gas valve and humidifier will not be turned on See Fig 24 NOTE The furnace control allows all components except the gas valve to be run for short period of time This feature helps diagnose a system problem in case of a component failure Component test feature will not operat...

Страница 37: ...ate of clockwise in to increase input rate EXAMPLE 1 0 2000 ft 0 610 M altitude For 22 000 Btuh per burner application use Table 13 Heating value 1000 Btuh cu ft Specific gravity 0 62 Therefore Orifice No 43 Manifold pressure 3 7 In W C Furnace is shipped with No 43 orifices In this example all main burner orifices are the correct size and do not need to be changed to obtain proper input rate h In...

Страница 38: ...ure tap plug in gas valve FIRE HAZARD Failure to follow this warning could result in personal injury death and or property damage Reinstall manifold pressure tap plug in gas valve to prevent gas leak WARNING Table 11 Speed Selection COLOR SPEED AS SHIPPED White Common BLW Black High COOL Yellow Med High SPARE Blue Med Low HEAT Red Low FAN Continuous blower speed as shipped default Not available on...

Страница 39: ...ove room temperature d After normal start up allow furnace to operate for 2 minutes then block vent elbow in furnace 80 percent of vent area with a piece of flat sheet metal e Furnace should cycle off within 2 minutes Ifgas doesnot shut off within 2 minutes determine reason draft safe guard switch did not function properly and correct condi tion f Remove blockage from furnace vent elbow g Switch w...

Страница 40: ...1 23 157 313 783 66 54 109 273 24 150 300 750 68 53 106 265 25 144 288 720 70 51 103 257 26 138 277 692 72 50 100 250 27 133 267 667 74 48 97 243 28 129 257 643 76 47 95 237 29 124 248 621 78 46 92 231 30 120 240 600 80 45 90 225 31 116 232 581 82 44 88 220 32 113 225 563 84 43 86 214 33 109 218 545 86 42 84 209 34 106 212 529 88 41 82 205 35 103 206 514 90 40 80 200 36 100 200 500 92 39 78 196 37...

Страница 41: ...41 Table 13 Orifice Size and Manifold Pressure In W C for Gas Input Rate Tabulated Data Based On 22 000 Btuh Per Burner Derated 4 Percent For Each 1000 Ft 305 M Above Sea Level 2 2 A10178 58DL ...

Страница 42: ...42 Table 13 Orifice Size and Manifold Pressure In W C for Gas Input Rate CONT Tabulated Data Based On 22 000 Btuh Per Burner Derated 4 Percent For Each 1000 Ft 305 M Above Sea Level A10178A 58DL ...

Страница 43: ...43 Table 14 Orifice Size And Manifold Pressure In W C For Gas Input Rate Tabulated Data Based On 21 000 Btuh Per Burner Derated 4 Percent For Each 1000 Ft 305 M Above Sea Level A10179 58DL ...

Страница 44: ...code On REDLEDboards do not remove power or blower door before initiating status code recall After status code recall is completed component test will occur 327596 101 REV B 31 PRESSURE SWITCH DID NOT CLOSE OR REOPENED If open longer than five minutes inducer shuts off for 15 minutes before retry Check for Excessive wind Proper vent sizing Defective inducer motor Low inducer voltage 115VAC Defecti...

Страница 45: ...ctrical ground and polarity for 115 v wiring must be properly maintained Refer to Fig 25 for field wiring information and to Fig 51 for furnace wiring information NOTE If the polarity is not correct the STATUS LED on the control will flash rapidly and prevent the furnace from heating The control system also requires an earth ground for proper operation of the control and flame sensing electrode Th...

Страница 46: ...red Replace if torn 2 Check blower motor and wheel for cleanliness each heat ing and cooling season Clean as necessary 3 Check electrical connections for tightness and controls for proper operation each heating season Service as neces sary 4 Inspect burner compartment before each heating season for rust corrosion soot or excessive dust If necessary have furnace and burner serviced by a qualified s...

Страница 47: ...connect thermostat leads if previously disconnected 16 To check blower for proper rotation a Turn on electrical supply b Manually close blower access door switch UNIT DAMAGE HAZARD Failure to follow this caution may result in shortened heat exchanger life Heating fan speed s MUST be adjusted to provide proper air temperature rise as specified on the rating plate Recommended operation is at the mid...

Страница 48: ...erials needed in item 9 can usually be purchased at local hardware stores 1 Attach variable speed reversible drill to the end of spring cable end opposite brush 2 Insert brush end of cable into the outlet opening of cell and slowly rotate with drill DO NOT force cable Gradually insert cable into upper pass of cell See Fig 53 3 Work cable in and out of cell 3 or 4 times to obtain sufficient cleanin...

Страница 49: ...he GVR closes a 2 second flame proving period begins The HSI igniter will remain ener gized until the flame is sensed or until the 2 secondflame proving period begins 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 ...

Страница 50: ...BLWM will oper ate an additional 90 seconds on COOL speed before re verting back to continuous blower speed When the R to G circuit is opened the blower motor BLWM will continue operating for an additional 5 seconds if no other function requires blower motor BLWM operation Continuous Blower Speed Selection from Thermostat To select different continuous blower speeds from the room thermostat moment...

Страница 51: ...Factory connected when BVSS Chimney Adapter Accessory Kit is not installed 11 Factory connected when LGPS is not used 12 Ignition lockout will occur after four consecutive unsuccessful trials for ignition Control will auto reset after three hours 13 Blower on delay gas heating 25 seconds cooling or heat pump 2 seconds 14 Blower off delay gas heating selections are 90 120 150 or 180 seconds cooling...

Страница 52: ...st sequence The inducer will start and run for the entire component test The HSI blower motor FAN speed AMBER LED boards only HEAT speed and COOL speed will run for 10 15 seconds each Gas valve and humidifier will not be turned on Was there a previous status code other than 11 Is door switch closed Is there 115V going to switch Replace door switch Replace transformer Does the control respond to W ...

Страница 53: ...stion air supply flame rollout switch open Restricted vent Proper vent sizing Excessive wind 34 IGNITION PROVING FAILURE If flame is not sensed during the trial for ignition period the control will repeat the ignition sequence 3 more times before lockout 14 occurs If flame signal is lost during the blower on delay period blower will come on for the selected blower off delay Check the following ite...

Страница 54: ...lter Rack KGAFR0801SRE Ext Side filter rack all casings includes filter Unframed Filter 3 4 in 19 mm KGAWF1301UFR 1 unframed filter 16x25x3 4 406x635x19 mm KGAWF1401UFR 1 unframed filter 20x25x3 4 508x635x19 mm KGAWF1501UFR 1 unframed filter 24x25x3 4 610x635x19 mm KGAWF1306UFR 6 unframed filter 16x25x3 4 406x635x19 mm KGAWF1406UFR 6 unframed filter 20x25x3 4 508x635x19 mm KGAWF1506UFR 6 unframed ...

Страница 55: ...h TO OBTAIN INFORMATION ON PARTS Consult your installing dealer or classified section of your local telephone directory under Heating Equipment or Air Conditioning Contractors and Systems headings for dealer listing by brand name or contact CARRIER CORPORATION Consumer Relations Department P O Box 4808 Syracuse New York 13221 4952 1 800 CARRIER Have available the model number series number and ser...

Страница 56: ...0 W Morris St S Indianapolis IN 46231 Manufacturer reserves the right to change at any time specifications and designs without notice and without obligations Catalog No 58DL 10SI Replaces 58DL 9SI Printed in U S A Edition Date 08 10 58DL ...

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