Samsung SH12YAO Manuals

Manuals and User Guides for Samsung SH12YAO. We have 1 Samsung SH12YAO manual available for free PDF download: Service Manual

Samsung SH12YAO Service Manual

Samsung SH12YAO Service Manual (66 pages)

Room AIR CONDITIONER

Brand: Samsung | Category: Air Conditioner | Size: 4 MB

Table of Contents

Contents
1
Room Air Conditioner
1
Precautions
2
Avoid Dangerous Contact
2
No Tapping and no Extension Cords
2
Clean the Unit
2
Product Specifications
3
Dimensions
5
Indoor Unit
5
Installation Plate
5
Outdoor Unit
6
Refrigerating Cycle Block Diagram
7
Operating Instructions and Installation
8
The Feature of Key in Remote Controller
8
Name & Function of Key in Remote Controller
9
Auto Mode
9
Cool Mode
9
Heat Mode
9
Compulsory Operation
10
Swing
10
SELF Diagnosis
10
Buzzer Sound
10
Selecting Area for Installation
11
Remote Control Unit
11
Installation Diagram of Indoor Unit and Outdoor Unit
12
Indoor Unit Gas Leak Test Check Point
12
Drain Hose Installation
12
Fixing the Installation Plate
13
Purging the Unit
13
Connecting the Assembly Cable
14
Installing and Connecting the Indoor Unit Drain Hose
14
To Install the Drain Hose
14
Outdoor Unit Installation
15
Wiring Connection
15
Installation of Drain Line
15
Flare Modification
16
Tools Used
16
Flare Modification Procedure
16
Air-Purge Procedureand Pipe
17
Refrigerant Refill
18
Refrigerant Adjustment
19
Flare Unt Fixing Torque
19
"Pump Down" Procedure
20
Relocation of the Air Conditioner
20
Disassembly and Reassembly
21
Front Grille
21
Ass’y Tray Drain
22
Electrical Parts
22
Heat Exchanger
22
Fan Motor and Cross Fan
23
Common Work
24
Fan and Motor
24
Outdoor Unit
24
Compressor
25
Troubleshooting
28
Items to be Checked First
28
Fault Diagnosis by Symptom
29
No Power
29
When the Indoor Unit Fan Does Not Operate
30
When the Outdoor Unit Does Not Operate
31
When the UP/DOWN Louver Moter Does Not Operate
32
In the Heat Mode, When There Is no Warm Air Current
32
If Operation by Remote Control Unit Is Impossible. (Initial Diagnosis)
33
PCB Inspection
34
Cautions for Part Replacement
34
Detailed Procedure
35
Fault Diagnosis of Major Parts
36
Exploded Views and Parts List
38
Parts List
39
Remote Control & PCB Box
45
PCB Box
46
Block Diagrams
47
Micro Computer Block Diagram
47
PCB Diagrams
49
Main PCB
49
Ass’y Display Pcb
55
Wiring Diagrams
56

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