GE ASYW18CRDWA Manuals

Manuals and User Guides for GE ASYW18CRDWA. We have 1 GE ASYW18CRDWA manual available for free PDF download: Service Manual

GE ASYW18CRDWA Service Manual

GE ASYW18CRDWA Service Manual (81 pages)

Ductless Split Heat Pump

Brand: GE | Category: Heat Pump | Size: 64.38 MB

Table of Contents

Table of Contents
1
Introduction
3
Safety Precautions
4
Introduction the System
5
Specifications for Operation
5
Fundamental Theory of Operation
5
Outdoor Unit Controls & Components
7
Outdoor Unit Introduction
8
Outdoor Component Identification
8
Pcb
9
Power Factor Reactor
10
Compressor
10
Fan Motor
10
Terminal Block
10
Discharge Temperature Sensor
11
Ambient Temperature Sensor
11
Defrost Temperature Sensor
11
Suction Line Temperature Sensor
11
4-Way Valve
12
Accumulator
12
Refrigerant Strainers
12
Electronic Expansion Valve
12
Indoor Unit Controls and Components
13
Indoor Component Identification
14
Indoor Unit Introduction
14
Stepper Motor and Louver
17
Emergency Button
17
DIP Switch
18
DIP Switch Settings
18
Display Switch Settings
18
Sequence of Operation
19
System Power
20
Cool Mode
20
Temperature Sensors
20
Communication
20
Freeze Protection
21
Call to Terminate Cooling
21
Cold Air Proof Operation
21
Heat Mode
21
Dry Mode
22
Defrost
22
Indoor Unit
22
Call to Terminate Heating
22
Protection Functions
23
Overheating Protection for Indoor Unit
23
Compressor Overcurrent Protection
24
Indoor Coil Freeze Protection
24
System Specifications
25
Error Codes and Troubleshooting
27
Table of Contents
27
Conditions Needed for Basic Operation
28
Wiring Diagram Reference
28
Check this First Outdoor Unit
28
Check this First Indoor Unit
29
Check this First - Indoor Unit
30
Wiring Diagram Reference
30
- Error Code
  31
- F1/LED1: 2 Flash
  31
- Error Code: F1/LED1: 2 Flash
  32
F2/LED1: 24 Flash
33
Error Code: F2/LED1: 24 Flash
34
F3/LED1: 4 Flash
35
Error Code: F3/LED1: 4 Flash
36
F4/LED1: 8 Flash
37
Error Code: F4/LED1: 8 Flash
38
F6/LED1: 12 Flash
39
F7/LED1: 11 Flash
39
F21/LED1: 10 Flash
39
F25/LED1: 13 Flash
39
E1/LED1: no Flash
39
E2/LED1: no Flash
39
E1/LED1: no Flash, E2/LED1: no Flash
40
F8/LED1: 9 Flash
41
Error Code: F8/LED1: 9 Flash
42
F11/LED1: 18 Flash
43
Error Code: F11/LED1: 18 Flash
44
F12/LED1: 1 Flash
45
E5/LED1: 22 Flash
46
Error Code: E5/LED1: 22 Flash
47
E7/LED1: 15 Flash
48
Error Code: E7/LED1: 15 Flash
49
Error Code (Indoor) E14
51
Checking System Components
53
- Checking Indoor Unit Components
  54
- Checking the Compressor Windings
  54
- Checking the Left/Right Stepper Motors
  54
- Checking the Up/Down Stepper Motors
  54
- Checking the Indoor DC Fan Motor
  55
- Reference Information
  56
- Outdoor Board Diagram
  57
- Outdoor Board Schematic
  58
- Indoor Board Diagram
  61
- Indoor Board Diagram
  62
- Indoor Board Schematic
  63
- Module Board Schematic
  65
  - Ambient Sensor Tables
    66
  - Pipe Sensor Tables
    71
- Ambient, Defrost and Pipe Sensor Tables
  73
- Ambient, Defrosting and Pipe Sensor Tables
  76
- Discharge Sensor Tables
  76

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