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Samsung SH12VCD - User Manual

Samsung SH12VCD
55 pages
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SERVICE
Manual
ROOM AIR CONDITIONER
INDOOR UNIT
SH12VCD
SH09VCD
OUTDOOR UNIT
SH12VCDX
SH09VCDX
CONTENTSAIR CONDITIONER
1. Precautions
2. Product Specifications
3. Operating Instructions and
Installation
4. Disassembly and Reassembly
5. Troubleshooting
6. Exploded Views and Parts List
7. PCB Diagrams
8. Wiring Diagrams
DB98_08728A(1)_CO 12/20/02 3:27 PM Page 3

Questions and Answers

  • M
    Maureen MilesAug 1, 2025
    Why is my Samsung Air Conditioner remote not working?
    • J
      Julie RobertsonAug 1, 2025
      Your Samsung Air Conditioner remote might not be working due to several reasons: the battery may be dead (replace the battery), the battery might be inserted incorrectly (insert the battery correctly), something may be blocking the indoor unit's sensor (remove any blockage), or the radio of a neon sign might be interfering (remove or deactivate the neon sign).
  • R
    Rachael HoffmanAug 7, 2025
    Why can't I set the temperature on my Samsung SH12VCD?
    • T
      Tiffany MclaughlinAug 7, 2025
      If you cannot set the temperature on your Samsung Air Conditioner, it may be because it is in Dry, Turbo, Sleeping, or Fan only Mode. Change the mode to allow for temperature setting. Alternatively, the unit may be in automatic mode, in which case the temperature is set automatically.
  • L
    Logan AdamsAug 12, 2025
    What to do if my Samsung SH12VCD Air Conditioner blows air but doesn't heat or cool?
    • N
      nhowardAug 12, 2025
      If your Samsung Air Conditioner is blowing air but not heating or cooling, the filter may be clogged (clean or replace the filter), there might be direct light or obstacles affecting the outdoor unit (remove obstacles or provide shade), the set temperature may be inappropriate (adjust the temperature accordingly), or the unit might be in 'Fan only Mode' (change the setting).
  • H
    huffsydneyAug 26, 2025
    Why does my Samsung Air Conditioner start automatically when plugged in?
    • J
      Jonathan BullockAug 26, 2025
      The Samsung Air Conditioner starting immediately when plugged in without remote control indicates that the auto restart function is activated.
  • R
    Richard Baker DDSSep 10, 2025
    Why can't I adjust the fan speed on my Samsung SH12VCD?
    • T
      Timothy StoneSep 12, 2025
      If you cannot adjust the fan speed on your Samsung Air Conditioner, it might be because the unit is in Auto, Dry, Turbo, or Sleeping mode. Try selecting a different mode that allows fan speed adjustments.

Summary

Product Specifications

Table

Detailed technical specifications for cooling and heating performance.

Dimensions

Physical dimensions of indoor and outdoor units.

Refrigerating Cycle Block Diagram

Diagram illustrating the refrigerating cycle of the air conditioner.

Operating Instructions and Installation

Operating Instructions

How to use the remote controller and operate the air conditioner.

Installation

Guidelines for selecting installation areas for indoor, outdoor, and remote units.

Disassembly and Reassembly

Indoor Unit

Step-by-step procedure for disassembling the indoor unit.

Outdoor Unit

Step-by-step procedure for disassembling the outdoor unit.

Troubleshooting

Basic items for trouble shooting

Common issues and their initial checks for troubleshooting.

The first determination method of troubled part

Error mode displays and troubleshooting methods for indoor and outdoor units.

Sequence of trouble shooting for inverter aircon

Flowchart for diagnosing inverter air conditioner problems.

Fault Diagnosis of Major Parts

Diagnosis of major components like sensors and motors.

Set up the Model option

Procedure for setting model options after PCB replacement.

Exploded Views and Parts List

Indoor Unit

Exploded view and parts list for the indoor unit.

Outdoor Unit

Exploded view and parts list for the outdoor unit.

Remote Control & PCB Box

Exploded views and parts for remote control and PCB components.

PCB Diagrams

ASSY PCB IN: DB93-00951 A

Top and bottom views of the indoor unit's main PCB.

ASSY PCB Control-Out: DB93-00953 A

Top and bottom views of the outdoor unit's control PCB.

ASSY DISPLAY: DB93-01601 A

Diagram and parts list for the display unit PCB.

Wiring Diagrams

Indoor Unit

Wiring diagram for the indoor unit, showing connections to SMPS, terminal block, etc.

Outdoor Unit

Wiring diagram for the outdoor unit, showing connections to compressor, fan, valves, etc.

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Samsung SH12VCD Specifications

General IconGeneral
BrandSamsung
ModelSH12VCD
CategoryAir Conditioner
LanguageEnglish

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