Goodman GSH140421AD Manuals

Manuals and User Guides for Goodman GSH140421AD. We have 2 Goodman GSH140421AD manuals available for free PDF download: Service Instructions Manual

Goodman GSH140421AD Service Instructions Manual (254 pages)

Split System Air Conditioners, Split System Heat Pumps with R-22 Refrigerant Blowers, Coils, & Accessories

Brand: Goodman | Category: Air Conditioner | Size: 5.83 MB

Goodman GSH140421AD Service Instructions Manual (69 pages)

Split System Air Conditioners, Split System Heat Pumps with R-22 Refrigerant Blowers, Coils, & Accessories

Brand: Goodman | Category: Air Conditioner | Size: 1.5 MB

Table of Contents

2
- Important Information
  3
  - Product Identification
    4
- Accessories
  16
  - Accessories
    20
- Product Design
  21
- System Operation
  23
- Troubleshooting Chart
  28
Servicing

29
- Checking Thermostat, Wiring & Anticipator
  30
- Checking Voltage
  30
- Checking Wiring
  30
- S-3A Thermostat & Wiring
  30
- S-3B Cooling Anticipator
  31
- S-3C Heating Anticipator
  31
- Checking Cycle Protector
  32
- Checking Time Delay Relay
  32
- Checking Transformer & Control Circuit
  32
- Checking Contactor And/Or Relays
  33
- Checking Contactor Contacts
  33
- Checking Fan Relay Contact
  33
- Copeland Comfort™ Alert Diagnostics
  34
- Checking Capacitor
  36
- Checking Loss of Charge Protector
  36
- S-15A Resistance Check
  36
- S-15B Capacitance Check
  37
- S-16A Checking Fan & Blower Motor
  37
- Windings (PSC Motors)
  37
- S-16C Checking ECM Motor Windings
  38
- S-16D ECM CFM Adjustments
  38
- Checking Compressor Windings
  42
- S-16E Checking GE X13™ Motors
  42
- S-17A Resistance Test
  42
  - High Voltage Connections
    42
  - Low Voltage Connections
    42
- S-17B Ground Test
  43
- S-17D Operation Test
  43
- Checking Reversing Valve Solenoid
  44
- Testing Crankcase Heater (Optional Item)
  44
- Testing Defrost Control
  44
- Testing Defrost Thermostat
  44
- Heat Pumps
  47
- Electric Heater (Optional Item)
  48
- S-61A Checking Heater Limit Control(S)
  49
- Checking Heater Elements
  50
- Leak Testing
  50
- Refrigeration Repair Practice
  50
- S-61B Checking Heater Fuse Line
  50
- Charging
  51
- Evacuation
  51
- Checking Compressor Efficiency
  52
- S-105B Thermostatic Expansion Valve
  53
- Overfeeding
  54
- Superheat
  54
- Underfeeding
  54
- Checking Subcooling
  55
- Checking Restricted Liquid Line
  56
- Compressor Burnout
  56
- Non-Condensables
  56
- Refrigerant Piping
  57
- Static Pressure Drop Across Coils
  59
- Air Handler External Static
  60
- Coil Static Pressure Drop
  60
- Accessories Wiring Diagrams
  61
  - Accessories Wiring Diagrams
    69

Goodman Categories

Furnace

Air Conditioner Heat Pump Air Handlers Thermostat

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Goodman GSH140421AD Manuals

Goodman GSH140421AD Service Instructions Manual (254 pages)

Table of Contents

Goodman GSH140421AD Service Instructions Manual (69 pages)

Table of Contents

Table of Contents

Servicing

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