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Representative drawing only, some models may vary in appearance.

TO CODE--APPROVED DRAIN OR CONDENSA TE PUMP

Tee

Dry Well

Cap

(water tight

and removable)

Tee

Dry Well

Cap

(water tight

and removable)

Tee

Dry Well

Cap

(water tight

and removable)

Recommend “T” fitting with 4--inch minimum height standpipe (A) of same diameter or larger extending upward.

A170122A

Fig. 40 -- Recommended Combustion Air Inlet Moisture Trap

FURNACE

PIPE DIAMETER

TRANSITION IN

VERTICAL SECTION

NOT IN

HORIZONTAL

SECTION

A93034

Fig. 41 -- Combustion Air and Vent Pipe Diameter Transition Location and Elbow Configuration

Table of Contents1
Safety Precautions3
Safety Considerations3
- Freeze Protection and Return Air Temperature4
- Introduction4
Loose Parts Bag4
Minimum Clearances to Combustible Materials4
Accessories5
Codes and Standards5
Electrostatic Discharge (Esd) Precautions5
- Dimensional Drawing6
- Location7
- General7
- Prohibited Installations8
- Location Relative to Cooling Equipment8
- Installation in a Garage8
- Multipoise Orientations8
- Ventilated Combustion Air Applications9
- Outdoor Combustion Air Method9
Air for Combustion and Ventilation9
- Indoor Combustion Aire NFPA and AGA10
- Standard Method10
- Combination of Indoor and Outdoor Air10
- Air for Combustion, Ventilation, and Dilution from Indoors11
- Air for Combustion, Ventilation, and Dilution for Outdoors11
- Min Free Area Required for each Combustion Air Opening11
- Min Space Volumes for 100% Combustion, Ventilation and Dilution Air11
Minimum Free Area Required11
Minimum Space Volumes11
- Upflow Orientation12
- Downflow Orientation12
- Horizontal Orientation12
Condensate Trap12
- Upflow Trap Configuration13
- Downflow Trap Configuration14
- Horizontal Right Trap Configuration15
- Horizontal Left Configuration16
- For Left Side Condensate Drain Connection17
- Condensate Drain Connection17
- For Right Side Condensate Drain17
- Upflow/Downflow Orientation17
- Modify Rubber Drain Elbow18
- Formed Rubber Drain Grommet18
- Drain Trap Connection and Routing19
- Knockout Removal19
- Example of Field Drain Attachment20
- Upflow Installation21
- Supply Air Connections21
- Leveling Legs22
- Bottom Return Air Inlet22
- Side Return Air Inlet22
- Downflow Installation22
- Horizontal Installation23
- Return Air Connections23
- Platform Furnace Support23
- Suspended Furnace Support23
- Upflow Return Air Configurations and Restrictions24
- Downflow Return Air Configurations and Restrictions24
- Horizontal Return Air Configurations and Restrictions24
- Working Platform for Attic Installation25
- Suspended Furnace Installation25
- Removing Bottom Closure Panel26
- Filter Arrangement26
- Filter and Return Duct Sizing27
- Filter Media Pressure Drop (Clean) Versus Airflow27
- Filter Media Pressure Drop Versus Face Velocity28
- Air Filter Selection and Duct Sizing28
- Air Filter Located in Filter Cabinet28
- Media Filter29
- Installation on Combustible Flooring30
- Opening Dimensions30
Air Ducts30
- Ductwork Acoustical Treatment31
- Return Duct Sizing31
- General Requirements31
- Air Delivery32
- Gas Pipe Grommet33
Gas Piping33
- Gas Entry34
- Alternate Gas and Electric Entry34
Electrical Connections34
Maximum Capacity of Pipe34
- Installing J-Box35
- External Electrical Box on Furnace Casing35
- J-Box Installation35
- 115 V Wiring35
- Top Panel -Mounted External Electrical Box36
- Power Cord Installation in Furnace J- Box36
- BX Cable Installation in Furnace J- Box36
- Field-Supplied External Electrical Box on Furnace Casing36
- 24 -V Wiring37
- Alternate Power Supplies37
- Typical Single- Stage Wiring Diagram37
- Example of Single Stage Furnace Control38
Electrical Data38
- Thermostat Wiring Diagrams39
- Notes for Thermostat Wiring Diagrams39
- Special Venting Requirements for Installations in Canada39
- Venting39
- Venting Systems41
- Ventilated Combustion Air Systems41
- Non-Direct Vent System41
Vent Termination Kit for Direct Vent (2- -Pipe) System41
- Locating the Vent Termination42
- Ventilated Combustion Air42
- Size the Vent and Combustion Air Pipes43
- Non-Direct Vent / 1-Pipe System43
- Sample Inlet Air Pipe Connection for Polypropylene Venting Systems43
- Recommended Combustion Air Inlet Moisture Trap44
- Combustion Air and Vent Pipe Diameter Transition Location44
- Combustion Air and Vent Piping Insulation Guidelines45
- Configure the Furnace46
- Install the Vent and Combustion Air Pipes46
- Near Furnace Vent Connections46
- Installing the Vent Pipe Adapter and Combustion Air Pipe Adapter47
- Vent Coupling and Adapter with Gaskets47
- Inducer Vent Elbow48
- Hanger Spacing48
- Concentric Vent49
- Roof Terminations49
- Installing the Vent Termination49
- Optional Installation of the Vent Pipe49
- Sidewall Terminations Concentric Vent50
- Inducer Outlet Restrictor50
- Approved Combustion-Air and Vent Pipe, Fitting and Cement Materials51
- Maximum Allowable Exposed Vent Length in Unconditioned Space52
- Maximum Equivalent Vent Length53
- Deductions from Maximum Equivalent Vent Length53
- Venting System Length Calculations54
Maximum Equivalent Vent Length54
- Inside Corner Terminations55
- Downflow Configurations56
- Upflow Configurations56
- Horizontal Left57
- Horizontal Right57
- Notes for Venting Options58
- Optional Vent Pipe Flush with Adaptor58
- Combustion Air Pipe Attachment58
- Direct Vent Termination Clearance59
- Ventilated Combustion Air and Non-Direct Vent Termination Clearance60
- Combustion Air and Vent Pipe Termination for Direct Vent System61
- Vent Pipe Termination for Non-Direct and Ventilated Air System61
- Alberta and Saskatchewan Vent Termination62
- Vent Terminations for Ventilated Combustion Air63
- Prime Condensate Trap with Water64
Start- -Up, Adjustment, and Safety Check64
- Purge Gas Lines65
- Adjustments65
- Priming Condensate Trap65
- Orifice Hole65
- Orifice Size and Manifold Pressure for Gas Input Rate67
Orifice Size and Manifold Pressure69
- Check Inlet Gas Pressure70
- Gas Valves70
- Burner Flame71
- Adjust Temperature Rise71
- Adjust Manifold Pressure71
- Adjust Blower off Delay72
- Adjust Cooling Airflow72
- Adjust Thermostat Heat Anticipator72
- Blower off Delay Jumper Positions72
- Check Safety Controls73
- Altitude Derate Multiplier for U.S.A.73
- Service74
- Component Test74
Gas Rate75
- Retrieving Stored Fault Codes76
- Troubleshooting76
- Electrical Controls and Wiring76
Service and Maintenance Procedures76
- Component Self-Test77
- Checklist77
- Cleaning And/Or Replacing Air Filter78
- Blower Motor and Wheel Maintenance78
- Blower Assembly79
- Cleaning Burners and Flame Sensor80
- Burner Assembly80
- Igniter Position - Top View81
- Cleaning Condensate Drain and Trap81
- Flushing Collector Box and Drainage System81
- Servicing Hot Surface Igniter81
- Cleaning Heat Exchangers82
- To Re-Install Condensate Drain and Trap82
- Checking Heat Pad Operation82
- Cleaning Heat Exchanger Cell82
- Winterization83
- Secondary Heat Exchangers83
Sequence of Operation84
- Troubleshooting Guide85
- Wiring Diagram87
- Parts Replacement88

Brand	Carrier
Model	59SC5B
Category	Furnace
Language	English

Carrier 59SC5B User Manual

Table of Contents

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Carrier 59SC5B Specifications

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