Samsung AQV18EWAX Manuals

Manuals and User Guides for Samsung AQV18EWAX. We have 2 Samsung AQV18EWAX manuals available for free PDF download: Service Manual, User Manual

Samsung AQV18EWAX Service Manual

Samsung AQV18EWAX Service Manual (100 pages)

Brand: Samsung | Category: Air Conditioner | Size: 51.6 MB

Table of Contents

Product View
1
The Feature of Product
1
Contents
2
Disassembly and Reassembly
2
Troubleshooting
2
Wiring Diagram
3
Block Diagram
4
Indoor Unit
4
Outdoor Unit
5
PCB Circuit Descriptions
7
Refrigerating Cycle Diagram
9
Disassembly and Reassembly
10
Necessary Tools
10
Panel Front
11
Indoor Unit
11
Tray Drain
12
Control in
12
Pba
13
Evaporator
17
Fan Motor and Cross Fan
18
Common Work
19
Fan and Motor
21
Ass'y Control out
22
Compressor
23
Indoor Main PCB
24
Indoor Sub PCB
26
Outdoor Main PCB
27
Outdoor EMI PCB
31
Outdoor Display PCB
32
Exploded Views and Parts List
33
Parts List
34
Parts List
36
Assy Control in
37
PCB Diagram
41
Indoor PCB
41
Indoor Display PCB
42
Indoor MPI Display PCB
42
Indoor EMI PCB
43
Outdoor PCB
44
Precautions for the Service
45
Precautions for the Static Electricity and PL
45
Precautions for the Safety
46
Product Specifications
47
The Feature of Product
47
Modiﬁed Items Compared with Basic Model
48
New Components to be Applied
48
Accessory and Option Speciﬁcations
50
Reference Sheet
51
Index for Model Name
51
Low Refrigerant Pressure Distribution
52
Pressure and Capacity Mark
53
Power/Heat
53
Q Qnd a for Non-Trouble
54
Cleaning Your Air Conditioner
57
Cleaning Anti-Allergy Filter
58
Rplacing Deodorizing Filter
58
Before Installation
59
Installation Procedure
59
Installation Diagram of Indoor and Outdoor Unit
60
Air-Purge Procedure
60
Pump down Procedure
61
Relocation of the Air Conditioner
61
Schematic Diagram
63
Troubleshooting4
65
Setting Option Setup Method
65
Option Items
67
Display Error and Check Method
68
Fault Diagnosis by Symptom
70
Communication Error
70
Indoor Temperature Sensor Error
71
Indoor Heat Exchanger Temperature Sensor Error
72
Indoor Fan Motor Speed Detecting Error
73
MPI Error
74
Outdoor Temperature Sensor Error
75
Coil Temperature Sensor Error
76
Discharge Temperature Sensor Error
77
Discharge over Temperature Sensor Error
78
The Outdoor Unit Fan Error
79
Compressor Start Error
80
Trip Error
81
O.C.(Over Current) Error
82
Comp Rotation Error
83
Current Sensor Error
84
DC-Link Voltage Sensor Error
85
OTP Error
86
AC Line Zero Cross Signal out Error
86
Operation Condition Secession Error
87
Capacity Miss Match Error
87
DC-Link Voltage Under/Over Error
88
4-3-22 no Power (Completely Dead)-Initial Diagnosis (Not Displayed
89
The Outdoor Unit Power Supply Error (Not Displayed)
90
4-3-24 When the Up/Down Louver Motor Does Not Operate. (Initial Diagnosis) (Not Displayed
91
4-3-25 When the Remote Control Is Not Receiving
92
PCB Inspection Method
93
Pre-Inspection Notices
93
Inspection Procedure
93
Indoor Detailed Inspection Procedure
93
Outdoor Detailed Inspection Procedure
94
Main Part Inspection Method
95
Wiring Diagram
97

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Samsung AQV18EWAX User Manual

Samsung AQV18EWAX User Manual (39 pages)

Brand: Samsung | Category: Air Conditioner | Size: 8.12 MB

Table of Contents

Air Conditioner
2
Safety Information
3
Table of Contents
9
Viewing Your Air Conditioner
10
Checking the Indoor Unit and Display
10
Main Parts
10
Removing the Front Panel
11
Power Button and Room Temperature Sensor
11
Checking the Outdoor Unit
11
Checking the Remote Control
12
Remote Control Display
13
Using the Remote Control
13
Inserting the Batteries
13
Operating Basic Function
14
Turning the Air Conditioner on and off
14
- Selecting Operation Mode
  14
Auto
14
Cool
15
Dry
16
Fan
17
Heat
18
Adjusting the Air Flow Direction
19
Vertical Air Flow
19
Horizontal Air Flow
19
Using Advanced Functions
20
Using the Turbo Function
20
Setting Timer
21
On Timer
21
Setting Timer
22
Off Timer
22
Combining on Timer and off Timer
23
Mode
24
Temperature Changes in
25
Using the Energy Saving Function
26
Using the Function
26
Using the Evaporator Clean Function
27
Using the Silence Function
28
Cleaning and Maintaining the Air Conditioner
29
Cleaning the Exterior
29
- Cleaning the Filter
  30
Air Filter
30
Dna Filter
31
Replacing the Filter
32
Deodorizing Filter
32
Maintaining Your Air Conditioner
33
Periodical Checks
33
Internal Protections Via the Unit Control System
34
Troubleshooting
35
- Operation Ranges
  36
- User Manual
  39
Appendix
35

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