Goodman GDH8 Manuals

Manuals and User Guides for Goodman GDH8. We have 4 Goodman GDH8 manuals available for free PDF download: Service Instructions Manual, Installation Instructions Manual, Technical Manual

Goodman GDH8 Installation Instructions Manual (32 pages)

Gas-fired warm air furnace

Brand: Goodman | Category: Furnace | Size: 2.96 MB

Table of Contents
2
Check 2 - any Solid or Liquid Fuel Appliances Vented into this Chimney Channel
2
Fix 2 -Change Venting Arrangements
2
General Information
4
I1.Safety
4
- Electrostatic Discharge
  5
  - (Esd) Precautions
    5
To THEINSTALLER
4
- Transportation Damage
  4
Ii1.Product Application
5
Location Requirements and Considerations
6
- General
  6
- Clearances and Accessibility
  7
- Horizontal Installation
  7
- Furnace Suspension
  7
- Existing Furnace Removal
  7
- Thermostat Location
  8
Combustion and Ventilation Air Requirements
8
Category I Venting (Verticalventing)
10
Exterior Masonry Chimneys
11
- Checklist Summary
  11
- Check1
  12
- Proper Chimney Termination
  12
- Chimney Crown Condition
  12
- Check4 - Debris in Cleanout
  13
- Check
  13
- Liner Condition
  13
- Check6 - Dilution Air
  13
- Check7 - Complete the Installation
  13
- Fix I - LINER TERMINATION
  13
- Fix 3 - REBUILD THECROWN
  14
- Fix 4 - Relining
  14
Electrical Connections
14
- Wiring Harness
  15
- 115Volt Line Connections
  15
- Fossil Fuiel Applications
  15
- JUNCTION Box RELOCATION
  15
- Volt Thermostat Wiring
  16
- Setting the Heat Anticipator
  16
- 115 Volt
  16
- 24Vac HUM
  16
Gas Supplyand Piping
17
- General
  17
- High Altitude Derate
  17
- Alternate High Altitude Derate
  17
- Firing Rate
  17
- Propane Gas Conversion
  18
- Gas Piping Connections
  18
- General
  18
- Upflow Installations
  19
- Gas Piping Checks
  19
- Propane Gas Tanks and Piping
  19
Circulating Air and Filters
20
Sequence of Operation
21
- Power up
  21
- Heating Mode
  21
- Cooling Mode
  22
- Fan Only
  22
- Start-Up Procedure and Adjustment
  22
- Furnace Operation
  22
- Furnace Start-Up
  22
- Furnace Shutdown
  22
- Gas Supply Pressure Measurement
  23
- White-Rodgers 36G54 Gas Valve
  23
- Gas Manifold Pressure Measurement and Adjustment
  23
- Gas Input Rate Measurement (Natural Gas Only)
  24
- Temperature Rise
  24
- Circulator Blower Speed Adjustment
  25
- Circulator Blower Fan Timing Adjustment
  25
Operational Checks
25
- Burner Flame
  25
- Auxiliary Limit Control
  25
Safety Circuit Description
26
- General
  26
- Integrated Control Module
  26
- Primary Limit
  26
- Auxiliary Limit
  26
- Rollout Limits
  26
- Pressure Switches
  26
- Flame Sensor
  26
XV. Troubleshooting
26
- Electrostatic Discharge
  26
Maintenance
27
- Annual Inspection
  27
- Filters
  27
- Filter Maintenance
  27
- Filter Removal
  27
- Upright Filter Removal
  27
- Induced Draft and Circulator Blower Motors
  27
- Flame Sensor (Qualified Servicer Only)
  27
- Igniter (Qualified Servicer Only)
  27
- Burners
  28
Before Leaving an Installation
28
Repair and Replacement Parts
28
- Troubleshooting Chart
  29
- Wiring Diagram
  31

Goodman GDH8 Installation Instructions Manual (32 pages)

GAS-FIRED WARM AIR FURNACE

Brand: Goodman | Category: Furnace | Size: 0.48 MB

Table of Contents
2
General Information

4
- T O the Installer
  4
- Transportation Damage
  4
Safety

4
- Electrostatic Discharge (Esd) Precautions
  5
Product Application

5
Location Requirements and Considerations

6
- General
  6
- Clearances and Accessibility
  7
- Orizontal Nstallation
  7
- Urnace Uspension
  7
- Xisting Urnace Emoval
  7
- Furnace Suspension/Furnace Removal
  7
- Thermostat Location
  8
Combustion and Ventilation Air Requirements

8
Category I Venting (Vertical Venting)

10
Exterior Masonry Chimneys

11
Electrical Connections

14
- Wiring Harness
  15
- 115 Volt Line Connections
  15
- Fossil Fuiel Applications
  15
- Junction Box Relocation
  15
- Volt Thermostat Wiring
  16
- Setting the Heat Anticipator
  16
- 115 Volt Line Connection of Accessories (Electronic Air Cleaner )
  16
- Vac Hum
  16
Gas Supply and Piping

17
- General
  17
- High Altitude Derate
  17
- Alternate High Altitude Derate
  17
- Firing Rate
  17
- Propane Gas Conversion
  18
- Gas Piping Connections
  18
- Eneral
  18
- Upflow Installations
  19
- Gas Piping Checks
  19
- Propane Gas Tanks and Piping
  19
Circulating Air and Filters

20
Sequence of Operation

21
- Power up
  21
- Heating Mode
  21
- Cooling Mode
  22
- Fan Only
  22
Start-Up Procedure and Adjustment

22
Operational Checks

25
- Burner Flame
  25
- Auxiliary Limit Control
  25
Safety Circuit Description

26
- General
  26
- Integrated Control Module
  26
- Primary Limit
  26
- Auxiliary Limit
  26
- Rollout Limits
  26
- Pressure Switches
  26
- Flame Sensor
  26
Troubleshooting

26
- Electrostatic Discharge (Esd) Precautions
  26
Maintenance

27
- Annual Inspection
  27
- Filters
  27
- Filter Maintenance
  27
- Filter Removal
  27
- Upright Filter Removal
  27
- Induced Draft and Circulator Blower Motors
  27
- Flame Sensor (Qualified Servicer Only )
  27
- Igniter (Qualified Servicer Only )
  27
- Burners
  28
Before Leaving an Installation

28
Repair and Replacement Parts

28
- Troubleshooting Chart
  29
- Wiring Diagram
  31

Goodman GDH8 Service Instructions Manual (62 pages)

Goodman & Amana Brand 33 3/8" 80% Modified Two Stage Gas Furnaces

Brand: Goodman | Category: Furnace | Size: 1.28 MB

Table of Contents

2
- Service Instructions
  1
- Important Information
  3
- Product Identification
  4
- Accessories
  11
- Operating Instructions
  16
  - To Turn off Gas to Appliance
    16
  - For Your Safety
    16
- Product Design
  19
  - Location Requirements and Considerations
    20
- System Operation
  39
- Troubleshooting
  40
  - Polarization and Phasing
    42
- Maintenance
  43
- Servicing
  46
Servicing

48
- Checking Voltage
  49
- Checking Wiring
  49
- S-3A Thermostat and Wiring
  49
- S-3B Heating Anticipator
  49
- Capacitance Check
  50
- Checking Capacitor
  50
- Checking Transformer and Control Circuit
  50
- Checking Air Circulator Blower Motor (Psc)
  51
- Checking Duct Static
  51
- S-15A Resistance Check
  51
- Checking Temperature Rise
  52
- Checking Auxiliary Limit Control
  53
- Checking Primary Limit Control
  53
- S-302 Checking Flame Rollout Control
  54
- Checking Gas Valve (Redundant)
  55
- Checking Main Burners
  55
- Checking Orifices
  55
- Induced Draft Blower Motor
  55
- Checking Gas Pressure
  56
- Checking for Flashback
  59
- Checking Hot Surface Ignitor
  59
- S-310 Checking Pressure Control
  59
- Checking for Delayed Ignition
  60
- Checking Integrated Ignition Control Boards
  60
- High Altitude Application (Usa)
  60
- S-314 Checking Flame Sensor
  61

Goodman GDH8 Technical Manual (18 pages)

GDH8 Series 33-3/8" 80% Gas Furnace 80% AFUE, 2-Stage (Convertible), Multi-Speed, Dedicated Downflow

Brand: Goodman | Category: Furnace | Size: 0.16 MB

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Furnace

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More Goodman Manuals

Goodman GDH8 Manuals

Goodman GDH8 Installation Instructions Manual (32 pages)

Table of Contents

Goodman GDH8 Installation Instructions Manual (32 pages)

Table of Contents

General Information

Safety

Product Application

Location Requirements and Considerations

Combustion and Ventilation Air Requirements

Category I Venting (Vertical Venting)

Exterior Masonry Chimneys

Electrical Connections

Gas Supply and Piping

Circulating Air and Filters

Sequence of Operation

Start-Up Procedure and Adjustment

Operational Checks

Safety Circuit Description

Troubleshooting

Maintenance

Before Leaving an Installation

Repair and Replacement Parts

Goodman GDH8 Service Instructions Manual (62 pages)

Table of Contents

Table of Contents

Servicing

Goodman GDH8 Technical Manual (18 pages)

Table of Contents

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