Whirlpool WGGE4330A070M, WGGE4324A045M, WGGE4336A070M, WGGE4336A090M, WGGE4342A070M Installation Instructions Manual

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PACKAGE GAS ELECTRIC FURNACES

INSTALLATION INSTRUCTIONS

ATTENTION INSTALLATION PERSONNEL

Prior to installation, thoroughly familiarize yourself with this instruction manual. Observe all safety warnings. During installation or repair, caution is to be observed. It is your responsibility to install the product safely and to educate the customer on its safe use.

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Keep this literature in a safe place for future reference.

Whirlpool Gold® Model WGGE43

WPIO-357A

These installation instructions cover the outdoor installation of single package gas electric heating and cooling units. See the Specification Sheets or Technical Manual applicable to your model for information regarding accessories. Please contact your distributor or our website for the applicable Specification Sheets referred to in this manual.

Tradewinds Distributing Company, LLC

14610 Breakers Drive

Jacksonville, Florida 32258

TABLE OF CONTENTS

SAFETY INSTRUCTIONS............................................................... 3

TO THE INSTALLER.......................................................................4

IMPORTANT NOTE TO THE OWNER REGARDING

PRODUCT WARRANTY.................................................................4

REPLACEMENT PARTS ................................................................4

UNIT LOCATION.............................................................................4

Ground Level Installations Only...................................................5

Rooftop Installations Only............................................................5

Roof Curb Installations Only ........................................................5

GENERAL INFORMATION.............................................................6

TRANSPORTATION DAMAGE ......................................................6

RIGGING DETAILS ......................................................................... 6

GAS PIPING ....................................................................................6

High Altitude Derate—U.S. Installations Only .............................7

Check Gas Piping ........................................................................8

ELECTRICAL WIRING..................................................................10

Thermostat Location ..................................................................10

Unit Voltage................................................................................11

Heat Anticipator Setting.............................................................11

CIRCULATING AIR AND FILTERS..............................................11

Airflow Conversion .....................................................................11

Ductwork ....................................................................................11

Filters..........................................................................................12

VENTING .......................................................................................12

CONDENSATE DRAIN .................................................................12

Condensate Drain Connection...................................................12

NORMAL SEQUENCES OF OPERATION...................................12

Heating .......................................................................................12

Cooling .......................................................................................13

Fan Only .....................................................................................13

START-UP, ADJUSTMENTS, AND CHECKS.............................13

Heating Start-Up ........................................................................13

Pre-Operation Checks ...............................................................13

Gas Supply Pressure Measurement..........................................14

Gas Manifold Pressure Measurement and Adjustment ............15

Gas Input Rate Check—Natural Gas Only ................................15

Main Burner Flame Check .........................................................16

Temperature Rise Check............................................................16

External Static Pressure Check .................................................16

Blower Speed Adjustments........................................................16

Limit Check.................................................................................16

UNIT SHUTDOWN........................................................................17

COOLING START-UP...................................................................17

Compressor Protection Devices................................................17

Cooling Refrigerant Charging.....................................................17

TROUBLESHOOTING ..................................................................17

Ignition Control Error Codes ......................................................17

Abnormal Operation—Heating...................................................17

Abnormal Operation—Cooling...................................................18

MAINTENANCE ............................................................................18

Filter Replacement or Cleaning..................................................18

Cabinet Finish Maintenance.......................................................18

Clean Outside Coil—Qualified Servicer Only.............................18

Condenser, Evaporator and Induced Drafter Motors................18

Flame Sensor—Qualified Servicer Only.....................................19

Flue Passages—Qualified Servicer Only ...................................19

Cleaning Flue Passages—Qualified Servicer Only....................19

Main Burner Flame—Qualified Servicer Only ............................19

Burner Flame ..............................................................................19

Cleaning Burners........................................................................19

ACCESSORIES AND FUNCTIONAL PARTS..............................20

Sheet Metal Accessories............................................................20

Functional Parts..........................................................................20

General Information....................................................................20

APPENDIX.....................................................................................20

Blower Performance Data—Single Phase.................................20

Ignition Control Diagnostic Indicator Chart ...............................25

Heating Timing Chart .................................................................26

Cooling Timing Chart .................................................................26

Unit Dimensions .........................................................................27

Minimum Clearances..................................................................27

Wiring Diagram—WGGE4324, 30, 36, 42..................................28

Wiring Diagram—WGGE4324, 30, 36, 42..................................29

Wiring Diagram—WGGE4348, 60..............................................30

Wiring Diagram—WGGE4348, 60..............................................31

ASSISTANCE OR SERVICE.........................................................32

SAFETY INSTRUCTIONS

The following symbols and labels are used throughout this manual to indicate immediate or potential safety hazards. It is the owner’s and installer’s responsibility to read and comply with all safety information and instructions accompanying these symbols. Failure to heed safety information increases the risk of personal injury, property damage and/or product damage.

Recognize this symbol as a safety precaution.

WARNING

Hazards or unsafe practices could result in property damage, product damage, severe personal injury or death.

Goodman 1

CAUTION

Hazards or unsafe practices may result in property damage, product damage, personal injury or death.

WARNING

Do not connect to or use any device that is not designcertified for use with this unit. Serious property damage, personal injury, reduced unit performance and/or hazardous conditions may result from the use of such non-approved devices.

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WARNING

HIGH VOLTAGE!

Disconnect ALL power before servicing.

Multiple power sources may be present.

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WARNING

To avoid property damage, personal injury or death, do not use this furnace if any part of the furnace has been under water. Immediately call a qualified service technician to inspect the furnace and to replace any part of the control system and any gas control having been under water.

Goodman 81

WARNING

This unit must not be used as a “construction heater” during the finishing phases of construction on a new structure. This type of use may result in premature failure of the unit due to extremely low return air temperatures and exposure to corrosive or very dirty atmospheres.

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WARNING

Installation and repair of this unit should be performed ONLY by individuals meeting the requirements of an “Entry Level Technician,” at a minimum, as specified by the Air-Conditioning, Heating and Refrigeration Institute (AHRI). Attempting to install or repair this unit without such background may result in product damage, personal injury or death.

Failure to do so may cause property damage, personal injury or death.

WARNING

Should overheating occur or the gas supply fail to shut off, turn off the manual gas shutoff valve external to the furnace before turning off the electrical supply.

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WARNING

This product contains or produces a chemical or chemicals which may cause serious illness or death and which are known to the State of California to cause cancer, birth defects or other reproductive harm.

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WARNING

To prevent the risk of property damage, personal injury, or death, do not store combustible materials or use gasoline or other flammable liquids or vapors in the vicinity of this unit.

WARNING

If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

— Do not store or use gasoline or other flammable vapors

and liquids in the vicinity of this or any other appliance.

— WHAT TO DO IF YOU SMELL GAS

• Do not try to light any appliance.

• Do not touch any electrical switch; do not use any phone in your building.

• Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

• If you cannot reach your gas supplier, call the fire department.

— Installation and service must be performed by a

qualified installer, service agency or the gas supplier.

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WARNING

Heating unit should not be utilized without reasonable, routine inspection, maintenance and supervision. If the building in which any such device is located will be vacant, care should be taken that such device is routinely inspected, maintained and monitored. In the event that the building may be exposed to freezing temperatures and will be vacant, all water-bearing pipes should be drained, the building should be properly winterized and the water source closed. In the event that the building may be exposed to freezing temperatures and will be vacant, any hydronic coil units should be drained as well, and, in such case, alternative heat sources should be utilized.

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DANGER

CARBON MONOXIDE POISONING HAZARD

Special Warning for Installation of Furnace or Air Handling Units in Enclosed Areas such as Garages, Utility Rooms or Parking Areas.

Carbon monoxide producing devices (such as an automobile, space heater, gas water heater, etc.) should not be operated in enclosed areas such as unventilated garages, utility rooms or parking areas because of the danger of carbon monoxide (CO) poisoning resulting from the exhaust emissions. If a furnace or air handler is installed in an enclosed area such as a garage, utility room or parking area and a carbon monoxide producing device is operated therein, there must be adequate, direct outside ventilation. This ventilation is necessary to avoid the danger of CO poisoning which can occur if a carbon monoxide producing device continues to operate in the enclosed area. Carbon monoxide emissions can be (re)circulated throughout the structure if the furnace or air handler is operating in any mode.

Goodman 38

IMPORTANT NOTE TO THE

OWNER REGARDING

PRODUCT WARRANTY

Your warranty certificate is supplied as a separate document with the unit installed by your contractor. Read the limited warranty certificate carefully to determine what is and is not covered. Keep the warranty certificate in a safe place. If you are unable to locate the warranty certificate, please contact your installing contractor, or contact customer service at 1-866-944-7575 to obtain a copy.

To receive the 10-Year Parts Limited Warranty, online registration must be completed within 60 days of installation. Online registration is not required in California or Quebec.

Full warranty details and instructions are available at www.whirlpoolhvac.com.

To register your unit, go to www.whirlpoolhvac.com. Click on the manufacturer’s Comfort Commitment the bottom center of the home page. Next, click on the Click Here to Register Your Product link located at the top center of the page, and complete the forms in the manner indicated.

Warranty link located at

REPLACEMENT PARTS

When reporting shortages or damages, or ordering repair parts, give the complete product model and serial numbers as stamped on the unit’s nameplate. Replacement parts for this product are available through your contractor or local distributor. For the location of your nearest distributor, consult the white business pages, the yellow page section of the local telephone book or contact:

Tradewinds Distributing Company, LLC 14610 Breakers Drive Jacksonville, Florida 32258 1-866-944-7575

If you are replacing an air handler, the system must be manufacturer-approved and Air-Conditioning, Heating, and Refrigeration Institute (AHRI) matched.

NOTE: Installation of unmatched systems is strongly discouraged.

UNIT LOCATION

WARNING

CO can cause serious illness including permanent brain damage or death.

TO THE INSTALLER

Before installing this unit, please read this manual to familiarize yourself on the specific items which must be adhered to, including maximum external static pressure to unit, air temperature rise, minimum or maximum CFM and motor speed connections.

To prevent possible equipment damage, property damage, personal injury or death, the following bullet points must be observed when installing the unit.

■ For proper flame pattern within the heat exchanger and

proper condensate drainage, the unit must be mounted level.

■ The flue outlet hood must be at least 12" (30.5 cm) from any

opening through which flue gases could enter a building, and at least 36" (91.4 cm) above any forced air inlet located within 10 ft (3 m). The economizer/manual fresh air intake/motorized fresh air intake and combustion air inlet mounted on the unit are not affected by this restriction.

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■ To avoid possible corrosion of the heat exchanger, do not

locate the unit in an area where the outdoor air (for example, combustion air for the unit) will be frequently contaminated by compounds containing chlorine or fluorine. Common sources of such compounds include swimming pool chemicals and chlorine bleaches, paint stripper, adhesives, paints, varnishes, sealers, waxes (which are not yet dried) and solvents used during construction and remodeling. Various commercial and industrial processes may also be sources of chlorine/fluorine compounds.

■ To avoid possible illness or death of the building occupants,

do not locate outside air intake device (economizer, manual fresh air intake, motorized fresh air intake) too close to an exhaust outlet, gas vent termination or plumbing vent outlet. For specific distances required, consult local codes.

■ Allow minimum clearances from the enclosure for fire

protection, proper operation, and service access. These clearances must be permanently maintained.

■ The combustion air inlet and flue outlet hoods on the unit

must never be obstructed. If used, do not allow the economizer/manual fresh air damper/ motorized fresh air damper to become blocked by snow or debris. In some climates or locations, it may be necessary to elevate the unit to avoid these problems.

■ When the unit is heating, the temperature of the return air

entering the unit must be between 50°F and 100°F (10ºC and 38ºC).

Ground Level Installations Only

■ When the unit is installed on the ground adjacent to the

building, a level concrete (or equal) base is recommended. Prepare a base that is 3" (7.6 cm) larger than the package unit footprint and a minimum of 3" (7.6 cm) thick.

■ The base should also be located where no runoff of water

from higher ground can collect in the unit.

Rooftop Installation

■ The unit may be installed directly on wood floors or on Class

A, Class B, or Class C roof covering material.

■ To avoid possible personal injury, a safe, flat surface for

service personnel should be provided.

Roof Curb Installations Only

■ Sufficient structural support must be determined prior to

locating and mounting the curb and package unit.

■ Ductwork must be constructed using industry guidelines. The

ductwork must be placed into the roof curb before mounting the package unit.

■ Curb insulation, cant strips, flashing and general roofing

material are furnished by the contractor.

Roof Curb Installation

Ground Level Installation

Rooftop Installations Only

NOTE: To ensure proper condensate drainage, unit must be installed in a level position.

■ To avoid possible property damage or personal injury, the

roof must have sufficient structural strength to carry the weight of the unit(s) and snow or water loads as required by local codes. Consult a structural engineer to determine the weight capabilities of the roof.

GENERAL INFORMATION

RIGGING DETAILS

WARNING

To prevent property damage, personal injury or death, due to fire, explosions, smoke, soot, condensation, electric shock or carbon monoxide, this unit must be properly installed, repaired, operated and maintained.

This unit is approved for outdoor installation only. To assure that your unit operates safely and efficiently, it must be installed, operated, and maintained in accordance with these installation and operating instructions, all local building codes and ordinances, or in their absence, with the latest edition of the National Fuel Gas Code NFPA54/ANSI Z223.1 and National Standard of Canada CAN/CSA B149 Installation Codes.

The heating and cooling capacities of the unit should be greater than or equal to the design heating and cooling loads of the area to be conditioned. The loads should be calculated by an approved method or in accordance with A.S.H.R.A.E. Guide or Manual J - Load Calculations published by the Air Conditioning Contractors of America.

Obtain from: American National Standards Institute

430 Broadway New York, NY 10018

TRANSPORTATION DAMAGE

WARNING

To prevent property damage, the unit should remain in an upright position during all rigging and moving operations. To facilitate lifting and moving when a crane is used, place the unit in an adequate cable sling.

IMPORTANT: If using the bottom discharge with the roof curb, the ductwork should be attached to the curb prior to installing the unit. Ductwork dimensions are shown in the roof curb installation instructions.

Refer to “Roof Curb Installations Only” for the proper curb installation. Curbing must be installed in compliance with the National Roofing Contractors Association Manual.

Lower the unit carefully onto the roof mounting curb. While rigging the unit, the center of gravity will cause the condenser end to be lower than the supply air end.

Rigging

Check the carton upon arrival for external damage. If damage is found, a request for inspection by carrier agent should be made in writing immediately.

Carefully inspect the unit for damage including damage to the cabinetry. Any bolts or screws which may have loosened in transit must be retightened. In the event of damage, the receiver should:

1. Make notation on delivery receipt of any visible damage to

shipment or container.

2. Notify carrier promptly and request an inspection.

3. In case of concealed damage, carrier should be notified as

soon as possible—preferably within 5 days.

4. File the claim with the following supporting documents: a) Original Bill of Lading, certified copy, or indemnity bond.

b) Original paid freight bill or indemnity in lieu thereof. c) Original invoice or certified copy thereof, showing trade

and other discounts or reductions.

d) Copy of the inspection report issued by carrier

representative at the time damage is reported to the carrier. The carrier is responsible for making prompt inspection of damage and for a thorough investigation of each claim. The distributor or manufacturer will not accept claims from dealers for transportation damage.

NOTE: When inspecting the unit for transportation damage, remove all packaging materials. Recycle or dispose of the packaging material according to local codes.

GAS PIPING

IMPORTANT NOTE: This unit is factory set to operate on natural gas at the altitudes shown on the rating plate.

WARNING

To avoid property damage, personal injury or death when either using propane gas alone or at higher altitudes, obtain and install the proper conversion kit(s). Failure to do so can result in unsatisfactory operation and/or equipment damage. High altitude kits are for U.S. installations only and are not

The rating plate is stamped with the model number, type of gas and gas input rating. Make sure the unit is equipped to operate on the type of gas available. Conversion to LP gas is permitted with the use of the factory-authorized conversion kit LPM-03.

Goodman 89

approved for use in Canada.

NOTES:

■ LPT-00A may be used on models with AA revisions.

■ LPT-03 is compatible with both the White Rodgers and the

Honeywell gas control valves.

NOTE: Inlet gas pressure must not exceed the maximum value shown in the Inlet Gas Pressure chart.

Inlet Gas Pressure

Natural Minimum: 5.0" W.C. Maximum: 10.0" W.C. Propane Minimum: 11.0" W.C. Maximum: 13.0" W.C.

The minimum supply pressure should not vary from that shown in the Inlet Gas Pressure chart, because this could prevent the unit from having dependable ignition. In addition, gas input to the burners must not exceed the rated input shown on the rating plate. Overfiring of the unit could result in premature heat exchanger failure.

High Altitude Derate—U.S. Installations Only

IMPORTANT: The gas/electric units naturally derate with altitude. Do not attempt to increase the firing rate by changing orifices or increasing the manifold pressure. This can cause poor combustion and equipment failure. At all altitudes, the manifold pressure must be within 0.3" W.C. of that listed on the nameplate for the fuel used. At all altitudes and with either fuel, the air temperature rise must be within the range listed on the unit nameplate.

Refer to the installation manual provided with the LP kit for conversion from Natural gas to propane gas and for altitude adjustments.

NOTE: Up to 7,000 ft (2,134 m), no changes are required; above 7,000 ft (2,134 m), refer to High Altitude Kit HA-02.

IMPORTANT NOTE: To avoid possible unsatisfactory operation or equipment damage due to under firing of equipment, do not undersize the Natural/propane gas piping from the meter/tank to the unit. When sizing a trunk line, include all appliances on that line that could be operated simultaneously.

The rating plate is stamped with the model number, type of gas and gas input rating. Make sure that the unit is equipped to operate on the type of gas available. The gas line installation must comply with local codes, or in the absence of local codes, with the latest edition of the National Fuel Gas Code NFPA 54/ ANSI Z223.1.

Pressure = 0.50 psig or less and pressure drop of 0.3" W.C. (Based on 0.60 specific gravity gas)

Btu/h Unit Input

CFH =

Heating Value of Gas (Btu/Cu Ft)

Refer to the “Proper Piping Practice” illustration for the general layout at the unit. The following rules apply:

1. Use black iron pipe and fittings for the supply piping. The use

of a flex connector and/or copper piping is permitted as long as it is in agreement with local codes.

2. Use pipe joint compound on male threads only. Pipe joint

compound must be resistant to the action of the fuel used.

3. Use ground joint unions.

4. Install a drip leg to trap dirt and moisture before it can enter

the gas control valve. The drip leg must be a minimum of 3" (7.6 cm) long.

5. Use 2 pipe wrenches when making the connection to the gas

control valve to keep the valve from turning.

6. Install a manual shutoff valve in a convenient location (within

6 ft [1.8 m] of the unit) between the meter and the unit.

7. Tighten all joints securely.

8. The unit must be connected to the building piping by one of

the following methods:

■ Rigid metallic pipe and fittings

■ Semirigid metallic tubing and metallic fittings (aluminum

alloy tubing must not be used in exterior locations)

■ Listed gas appliance connectors used in accordance with

the terms of their listing that are completely in the same room as the equipment

■ The connector or tubing must be protected against

physical and thermal damage. Aluminum alloy tubing and connectors must be coated to avoid external corrosion when in contact with masonry, plaster or insulation or are subject to repeated wettings by liquids (water—not rainwater, detergents or sewage).

Proper Piping Practice

Natural Gas Connection Natural Gas Capacity of Pipe in Cu Ft (m

(CFH)

Nominal Black Pipe Size Length of Pipe—ft (m)

10 (3) 132 278 520 1,050 1,600 20 (6.1) 92 190 350 730 1,100 30 (9.2) 73 152 285 590 980 40 (12.2) 63 130 245 500 760 50 (15.2) 56 115 215 440 670 60 (18.3) 50 105 195 400 610 70 (21.3) 46 96 180 370 560 80 (24.4) 43 90 170 350 530 90 (27.4) 40 84 160 320 490 100 (30.5) 38 79 150 305 460

¹⁄₂" ³⁄₄"1" 1¹⁄₄"1¹⁄₂"

) of Gas Per Hour

A. Manual shutoff valve B. Drip leg

C. Ground joint union (installed upstream of

gas control valve)

D. Grommet

NOTE: The unit gas supply entrance is factory sealed with plugs. Keep plugs in place until gas supply is ready to be installed. Once ready, replace the plugs with the supplied grommets and install gas supply line.

Check Gas Piping

CAUTION

To prevent property damage or the following instructions must be performed regarding gas connections and pressure testing:

-The unit and its gas connections must be leak tested before placing in operation. Because of the danger of explosion or fire, never use a match or open flame to test for leaks. Never exceed specified pressures for testing. Higher pressure may damage overfiring which may result in premature heat exchange failure.

-The unit and its gas shutoff valve must be disconnected from the gas supply during any pressure testing of that system at test pressures in excess of ¹⁄₂ psig (3.48 kPa).

-This unit must be isolated from the gas supply system by closing its manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than ¹⁄₂ psig (3.48 kPa).

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personal injury due to fire,

gas control valve and cause

NOTE: Propane gas conversion kits must be installed to convert units to propane gas.

A gas detecting warning system is the only reliable way to detect a propane gas leak. Rust can reduce the level of odorant in propane gas. Do not rely on your sense of smell. Contact a local propane gas supplier about installing a gas detecting warning system.

All propane gas equipment must conform to the safety standards of the National Board of Fire Underwriters, NBFU Manual 58.

For satisfactory operation, propane gas supply pressure must be within 9.7" W.C. to 10.3" W.C. at the furnace manifold with all gas appliances in operation.

Maintaining proper gas pressure depends on 3 main factors:

■ Vaporization rate, depending on the temperature of the liquid

and the wetted surface area of the container or containers.

■ Proper pressure regulation. Two-stage regulation is

recommended for both cost and efficiency.

■ Pressure drop in the lines between the regulators, and

between 2 required will depend on the length of the pipe run and the total load of all appliances.

stage regulator and the appliance. Pipe size

WARNING

To avoid property damage or personal injury, be sure there is NO OPEN FLAME in the vicinity during air bleeding.

There will be air in the gas supply line after testing for leaks on a new installation. Therefore, the air must be bled from the line by loosening the ground joint union until pure gas is expelled. Tighten the ground joint union and wait for 5 minutes until all gas has been dissipated in the air. Be certain there is no open flame in the vicinity during air bleeding procedure. The unit is placed in operation by closing the main electrical disconnect switch for the unit.

Goodman 91

WARNING

To avoid property damage, personal injury or death due to fire or explosion caused by a propane gas leak, install a gas detecting warning device. Since rust can reduce the level of odorant in propane gas, a gas detecting warning device is the only reliable way to detect a propane gas leak. Contact a local propane gas supplier about installing a gas detecting warning device.

Goodman 92

Tanks and Piping

Complete information regarding tank sizing for vaporization, recommended regulator settings, and pipe sizing is available from most regulator manufacturers and propane gas suppliers.

Since propane gas will quickly dissolve white lead and most standard commercial compounds, special pipe dope must be used. Shellac-based compounds resistant to the actions of liquefied petroleum gases are satisfactory.

Propane Gas Installation—Typical

A. 1st stage regulator B. 5 to 15 psig (20 psig maximum)

NOTE: 200 psig maximum tank pressure.

C. 2nd stage regulator D. Continuous 11" W.C.

Sizing Between 1

Maximum propane capacities listed are based on 1 psig pressure drop at 10 psig setting. Capacities in 1,000 Btu/h.

and 2nd Stage Regulator*

Propane Gas Pipe Sizing Chart I

Tubing Size, O.D., Type L Nominal Pipe Size, Schedule 40 Pipe or Tubing Length—ft (m)

30 (9.2) 309 700 1,303 2,205 3,394 1,843 3,854 40 (12.2) 265 599 1,115 1,887 2,904 1,577 3,298 50 (15.2) 235 531 988 1,672 2,574 1,398 2,923 60 (18.3) 213 481 896 1,515 2,332 1,267 2,649 70 (21.3) 196 446 824 1,394 2,146 1,165 2,437 80 (24.4) 182 412 767 1,297 1,996 1,084 2,267 90 (27.4) 171 386 719 1,217 1,873 1,017 2,127 100 (30.5) 161 365 679 1,149 1,769 961 2,009 150 (45.7) 130 293 546 923 1,421 772 1,613 200 (61) 111 251 467 790 1,216 660 1,381 250 (76.2) 90 222 414 700 1,078 585 1,224 300 (91.4) 89 201 378 634 976 530 1,109

³⁄₈" ¹⁄₂" ⁵⁄₈" ³⁄₄" ⁷⁄₈" ¹⁄₂" ³⁄₄"

350 (106.7) 82 185 345 584 898 488 1,020 400 (121.9) 76 172 321 543 836 454 949

To convert to capacities at 15 psig settings—multiply by 1.13. To convert to capacities at 5 psig settings—multiply by 0.879.

Sizing Between Single or 2nd Stage Regulator and Appliance*

Maximum propane capacities listed are based on ¹⁄₂" W.C. pressure drop at 11" W.C. setting. Capacities in 1,000 Btu/h.

Propane Gas Pipe Sizing Chart II

Tubing Size, O.D. Type L Nominal Pipe Size Schedule 40

Pipe or Tubing Length—ft (m) ³⁄₈" ¹⁄₂" ⁵⁄₈" ³⁄₄" ⁷⁄₈" ¹⁄₂" ³⁄₄"1" 1¹⁄₄"1¹⁄₂"

10 (3) 49 110 206 348 539 291 608 1,146 2,353 3,525 20 (6.1) 34 76 141 239 368 200 418 788 1,617 2,423 30 (9.2) 27 61 114 192 296 161 336 632 1,299 1,946 40 (12.2) 23 52 97 164 253 137 284 541 1,111 1,665 50 (15.2) 20 46 86 146 224 122 255 480 985 1,476 60 (18.3) 19 42 78 132 203 110 231 436 892 1,337 80 (24.4) 16 36 67 113 174 94 198 372 764 1,144 100 (30.5) 14 32 59 100 154 84 175 330 677 1,014 125 (38.1) 12 28 52 89 137 74 155 292 600 899 150 (45.7) 11 26 48 80 124 67 141 265 544 815 200 (61) 10 22 41 69 106 58 120 227 465 697 250 (76.2) 9 19 36 61 94 51 107 201 412 618 300 (91.4) 8 18 33 55 85 46 97 182 374 560 350 (106.7) 7 16 30 51 78 43 89 167 344 515 400 (121.9) 7 15 28 47 73 40 83 156 320 479

Data in accordance with NFPA pamphlet Number 54.

WARNING

To prevent property damage or serious personal injury due to fire or explosion caused by a propane gas leak, install a gas detecting warning device. If the propane gas unit is installed in an excavated area or a confined space, a warning device is required due to:

-Propane gas is heavier than air and any leaking gas can settle in any low areas or confined spaces.

-Propane gas odorant may fade, making the gas undetectable except with a warning device.

Goodman 102

Refer to the unit wiring diagram for electrical connections. When installed, the unit must be electrically grounded in accordance with local codes or in the absence of local codes, with the National Electrical Code, ANSI/NFPA No. 70, and/or the CSA C22.1 Electrical Code. Ensure that the low voltage connections are waterproof.

WARNING

To avoid the risk of electrical shock, wiring to the unit must be polarized and grounded.

Goodman 70

ELECTRICAL WIRING

Thermostat Location

Mount the thermostat approximately 5 ft (1.5 m) above the floor, in an area that has an inside, vibration-free wall and has good air circulation.

Movement of air must not be obstructed by furniture, door, draperies, etc. The thermostat must not be mounted where it will be affected by drafts, hot or cold water pipes or air ducts in walls, radiant heat from fireplace, lamps, the sun, television, etc. Consult the Instruction Sheet packaged with the thermostat for mounting instructions.

All units have 1 stage of heating and 1 stage of mechanical cooling. Units which will have economizers may use thermostats with 1 or 2 stages of cooling.

WARNING

HIGH VOLTAGE!

Disconnect ALL power before servicing.

Multiple power sources may be present.

Failure to do so may cause property damage, personal injury or death.

Goodman 42

WARNING

To avoid the risk of fire or equipment damage, use copper conductors.

Goodman 22

CAUTION

Label all wires prior to disconnection when servicing controls.

Wiring errors can cause improper

operation. Verify proper operation after servicing.

For unit protection, use a time-delay fuse or HACR circuit breaker that is in excess of the circuit ampacity, but less than or equal to the maximum overcurrent protection device.

IMPORTANT: Do not exceed the maximum overcurrent device size shown on the unit data plate.

All line voltage connections must be made through weatherproof fittings. All exterior power supply and ground wiring must be in approved weatherproof conduit. Low voltage wiring from the unit control panel to the thermostat requires coded cable.

Electrical Power Directly to Junction Box

NOTE: Junction box location shown is optional and is for

illustration purposes only.

Goodman 59

and

dangerous

The units are designed for operation on 60 hertz current and at voltages as shown on the rating plate. All internal wiring in the unit is complete. It is necessary to bring in the power supply to the contactor as shown on the unit wiring diagram which is supplied with each unit. 24-volt wiring must be connected between the unit control panel and the room thermostat.

Low Voltage Wiring

B18099-18

MODEL

1068-400

C Low Voltage Connector

GWYR

24VAC 50/60Hz 400mA MAX.

ANSI Z21.20 AUTOMATIC IGNITION SYSTEM

COMPRESSOR

BREAK FOR TWO STAGE

1068-83-400A

COOL

FUSE 3 AMP MAX

C22

L2L2L2L2

L1 HEATUNUSED

L1DI

9FS6

659

ECON

120

135

150

SPEED-UP

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