Goodman GPH1548M41AA Unit Heat Pump Manuals

Manuals and User Guides for Goodman GPH1548M41AA Unit Heat Pump. We have 1 Goodman GPH1548M41AA Unit Heat Pump manual available for free PDF download: Service Instructions Manual

Goodman GPH1548M41AA Service Instructions Manual (47 pages)

*PH 15 SEER Multi-Position Package Heat Pumps with R-410A Refrigerant & Accessories

Brand: Goodman | Category: Heat Pump | Size: 1 MB

Table of Contents
2
Important Information

4
Product Identification - *Ph15**M4

6
Accessories

7
Product Design

13
- Location and Clearances
  13
- Compresseor
  14
- Indoor Blower Motor
  14
- Electrical Wiring
  15
- Line Voltage Wiring
  15
System Operation

16
- Cooling
  16
- Cooling Cycle
  16
- Heating Cycle
  16
- Defrost Cycle
  17
- Fan Operation
  17
- Airflow Adjustments for Indoor Blower Motor
  17
Scheduled Maintenance

20
- Once a Month
  20
- Once a Year
  20
- Test Equipment
  20
- Cooling /Heat Pump- Service Analysis Guide
  21
Servicing

22
- Checking Voltage
  22
- Checking Wiring
  23
- Checking Thermostat, Wiring, and Anticipator
  23
- Checking Transformer and Control Circuit
  24
- Checking Contactor And/Or Relays
  24
- Checking Contactor Contacts
  24
- Checking Loss of Charge Protector
  25
- Checking High Pressure Control
  25
- Checking Capacitor
  25
  - S-15A Resistance Check
    26
  - S-15B Capacitance Check
    26
- Checking Motors
  27
- Checking Compressor Windings
  31
  - S-17A Resistance Test
    31
  - S-17B Ground Test
    31
  - S-17C Unloader Test Procedure
    32
  - S-17D Operation Test
    32
- Testing Crankcase Heater
  33
- Checking Reversing Valve and Solenoid
  33
- Testing Defrost Control
  33
- Testing Defrost Thermostat
  33
- Checking Heater Limit Control(S)
  33
- Checking Heater Elements
  33
- S-100 Refrigeration Repair Practice
  34
- S-101 Leak Testing (Nitrogen or Nitrogen-Traced)
  34
- S-102 Evacuation
  34
- S-103 Charging
  35
- S-104 Checking Compressor Efficiency
  36
- S-105 Thermostatic Expansion Valve
  36
- S-106 Overfeeding
  37
- S-107 Underfeeding
  37
- S-108 Superheat
  37
  - Checking Superheat
    37
  - Two Speed Application
    38
- S-109 Checking Subcooling
  38
- S-110 Checking Expansion Valve Operation
  41
- S-112 Checking Restricted Liquid Line
  41
- S-113 Refrigerant Overcharge
  41
- S-114 Non-Condensables
  41
- S-115 Compressor Burnout
  41
- S-122 Reversing Valve Replacement
  42
- S-200 Checking External Static Pressure
  43
- S-201 Checking Temperature Rise
  43
Wiring Diagrams

44
- Ot18-60A Outdoor Thermostat
  44
- Ot18-60A Outdoor Thermostat
  45
- Hkr** Heat Kits
  46
- Gph13Med Economizer for Gph15**M4
  47

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Air Conditioner Heat Pump Air Handlers Thermostat

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Goodman GPH1548M41AA Unit Heat Pump Manuals

Goodman GPH1548M41AA Service Instructions Manual (47 pages)

Table of Contents

Important Information

Product Identification - *Ph15**M4

Accessories

Product Design

System Operation

Scheduled Maintenance

Servicing

Wiring Diagrams

Related Products

Goodman Categories