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ASYW12CRAWA
GE ASYW12CRAWA Manuals
Manuals and User Guides for GE ASYW12CRAWA. We have
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GE ASYW12CRAWA manual available for free PDF download: Service Manual
GE ASYW12CRAWA 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
Error Code: E14
52
Checking the Outdoor Unit Sensors
53
Checking the DC Fan Motor
53
Checking Outdoor Unit Components
53
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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