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SMVH18A-4C1A3NG
Skyworth SMVH18A-4C1A3NG Manuals
Manuals and User Guides for Skyworth SMVH18A-4C1A3NG. We have
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Skyworth SMVH18A-4C1A3NG manual available for free PDF download: Service Manual
Skyworth SMVH18A-4C1A3NG Service Manual (96 pages)
Refrigerant R32
Brand:
Skyworth
| Category:
Air Conditioner
| Size: 30 MB
Table of Contents
Table of Contents
2
1 Summary and Features
4
Indoor Unit
4
Outdoor Unit
4
2 Safety Precautions
6
The Refrigerant
7
Unit Specifications
8
Capacity Variation Ratio According to Temperature
12
Operation Characteristic Curve
12
Cooling and Heating Data Sheet in Rated Frequency
13
Indoor Side Noise When Blowing
13
Noise Curve
13
Outdoor Side Noise When Blowing
13
4 Function and Control
14
Remote Controller Operations
14
On/Off Button
15
Mode Button
15
Fan Button
15
Turbo Button
16
Health Button
16
Sleep Button
16
I Feel Button
16
Timer on Button
17
Timer off Button
17
Quiet Button
17
ECO Button
17
Timing Defrost
18
The Minimum Cooling Temperature Setting
18
The Maximum Heating Temperature Setting
18
Low Temperature Heating Function Setting
18
Smart APP User Guide
19
Production Introduction
19
Parameter of Smart Module SWM100
19
Add Air Conditioner
19
Search the Air Conditioner in Wireless Local Area Network
22
Operation Notice
22
Problems and Solutions
23
Requirement for Use
23
If Cannot Control Air Conditioner by APP
23
Diagram of Communication
23
Air Conditioning Has Been Keeping Failed
24
APP Abnormally Quit
24
Meaning of the Wi-Fi Indication Light
24
Disconnected Frequently
24
Description of each Control Operation
25
Basis Control Function
25
Fan
25
Heating Mode
25
Other Function
26
Display
26
Auto Button
26
Filter Cleaning
26
5 Installation Manual
27
Filling the Refrigerant
27
Installation Notes
27
Welding
27
Installation Prepare
28
Notices for Installation
28
Installation Site Instructions
29
Installation Site of Indoor Unit
29
Installation Site of Outdoor Unit
29
Safety Precautions for Electric Appliances
29
Installation Dimension Diagram
30
Choosing Installation Location
31
Install Wall-Mounting Frame
31
Installation Indoor Unit
31
Open Piping Hole
31
Connect the Pipe of Indoor Unit
32
Install Drain Hose
32
Bind up Pipe
33
Connect Wire of Indoor Unit
33
Hang the Indoor Unit
33
Fix Outdoor Unit
34
Fix the Support of Outdoor
34
Install Drain Joint
34
Installation Outdoor Unit
34
Connect Indoor and Outdoor Pipe
35
Neaten the Pipes
35
Leakage Detection
36
Use Vacuum Pump
36
Vacuum Pumping
36
Check after Installation
37
Method of Test Operation
37
Preparation of Test Operation
37
Test Operation
37
Additional Refrigerant Charging Amount for R22, R407C, R410A and R134A
38
Configuration of Connection Pipe
38
Cut the Pipe
39
Pipe Expanding Method
39
Put on the Union Nut
39
Remove the Burrs
39
6 Construction Views
40
Indoor Unit
40
Outdoor Unit
42
7 Exploded Views and Parts List
44
Indoor Unit
44
Outdoor Unit
52
8 Schematic Diagram
58
Electrical Wiring
58
PCB Printed Diagram
60
Troubleshooting
65
Error Code List
65
Main Test Points
71
Malfunction of Blocked Protection of IDU Fan Motor L2
75
Air Conditioner Can't be Started up
80
Poor Cooling (Heating) for Air Conditioner
80
Horizontal Louver Can't Swing
80
ODU Fan Motor Can't Operate
81
Compressor Can't Operate
81
Abnormal Sound and Vibration
81
Air Conditioner Is Leaking
81
Removal Procedure of Indoor Unit
85
Removal Procedure of Outdoor Unit
89
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