GE ASH112CRAWA - Checking the Indoor DC Fan Motor

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ERROR CODES AND PROBLEM SOLVING

PAGE 55

ENGLISH

Step 3

test.

Step 1

inaccurate readings.

Step 2

resistance values.

Lead

Step 3

test.

Main Page

Table of Contents1
Introduction3
Safety Precautions4
Introduction the System5
Specifications for Operation5
Fundamental Theory of Operation5
Outdoor Unit Controls & Components7
Outdoor Unit Introduction8
Outdoor Component Identification8
Pcb9
Power Factor Reactor10
Compressor10
Fan Motor10
Terminal Block10
Discharge Temperature Sensor11
Ambient Temperature Sensor11
Defrost Temperature Sensor11
Suction Line Temperature Sensor11
4-Way Valve12
Accumulator12
Refrigerant Strainers12
Electronic Expansion Valve12
Indoor Unit Controls and Components13
Indoor Component Identification14
Indoor Unit Introduction14
Stepper Motor and Louver17
Emergency Button17
DIP Switch18
DIP Switch Settings18
Display Switch Settings18
Sequence of Operation19
System Power20
Cool Mode20
Temperature Sensors20
Communication20
Freeze Protection21
Call to Terminate Cooling21
Cold Air Proof Operation21
Heat Mode21
Dry Mode22
Defrost22
Indoor Unit22
Call to Terminate Heating22
Protection Functions23
Overheating Protection for Indoor Unit23
Compressor Overcurrent Protection24
Indoor Coil Freeze Protection24
System Specifications25
Error Codes and Troubleshooting27
Table of Contents27
Conditions Needed for Basic Operation28
Wiring Diagram Reference28
Check this First Outdoor Unit28
Check this First Indoor Unit29
Check this First - Indoor Unit30
Wiring Diagram Reference30
- Error Code31
- F1/LED1: 2 Flash31
- Error Code: F1/LED1: 2 Flash32
F2/LED1: 24 Flash33
Error Code: F2/LED1: 24 Flash34
F3/LED1: 4 Flash35
Error Code: F3/LED1: 4 Flash36
F4/LED1: 8 Flash37
Error Code: F4/LED1: 8 Flash38
F6/LED1: 12 Flash39
F7/LED1: 11 Flash39
F21/LED1: 10 Flash39
F25/LED1: 13 Flash39
E1/LED1: no Flash39
E2/LED1: no Flash39
E1/LED1: no Flash, E2/LED1: no Flash40
F8/LED1: 9 Flash41
Error Code: F8/LED1: 9 Flash42
F11/LED1: 18 Flash43
Error Code: F11/LED1: 18 Flash44
F12/LED1: 1 Flash45
E5/LED1: 22 Flash46
Error Code: E5/LED1: 22 Flash47
E7/LED1: 15 Flash48
Error Code: E7/LED1: 15 Flash49
Error Code (Indoor) E1451
- Error Code: E1452
- Checking the Outdoor Unit Sensors53
- Checking the DC Fan Motor53
- Checking Outdoor Unit Components53
Checking System Components53
- Checking Indoor Unit Components54
- Checking the Compressor Windings54
- Checking the Left/Right Stepper Motors54
- Checking the Up/Down Stepper Motors54
- Checking the Indoor DC Fan Motor55
- Reference Information56
- Outdoor Board Diagram57
- Outdoor Board Schematic58
- Indoor Board Diagram61
- Indoor Board Diagram62
- Indoor Board Schematic63
- Module Board Schematic65
  - Ambient Sensor Tables66
  - Pipe Sensor Tables71
- Ambient, Defrost and Pipe Sensor Tables73
- Ambient, Defrosting and Pipe Sensor Tables76
- Discharge Sensor Tables76

GE ASH112CRAWA - Checking the Indoor DC Fan Motor

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