Samsung AR07CSDAFWKNCV User Manual

AIR CONDITIONER CONTENTS
SPLIT-TYPE AIR CONDITIONER
OUTDOOR UNI
T
MODEL CODE
IN
DOOR UNI
T
1. Precautions
2. Product Specications
3. Alignment and Adjustments
4. Disassembly and Reassembly
5. ASSY CONTROL
6. Wiring Diagram
7. PCB Diagram
8. Operating Instructions
9. Troubleshooting
10.Block Diagram
11. Reference Sheet
AR07CSDAFWKNCV
AR09CSDABWKNCV
AR12CSDABWKNCV
AR15CSDAFWKNCV
AR15CSDABWKNCV
AR18CSDABWKNCV
AR24CSDABWKNCV
AR07CSFCMWKNCV
AR09CSFCMWKNCV
AR12CSFCMWKNCV
AR15CSFCMWKNCV
AR18CSFCMWKNCV
AR24CSFCMWKNCV
AR24CSDADWKNCV
AR09CSDABWKXCV
AR12CSDABWKXCV
AR15CSDABWKXCV
AR18CSDABWKXCV
AR24CSDABWKXCV
AR09CSFCMWKXCV
AR12CSFCMWKXCV
AR15CSFCMWKXCV
AR18CSFCMWKXCV
AR24CSFCMWKXCV
AR09CSDACWKXCV
AR12CSDACWKXCV
AR15CSDACWKXCV
AR18CSDACWKXCV
AR24CSDACWKXCV
AR18CSDADWKXCV
AR18CSDAEWKXCV
AR24CSDAEWKXCV
AR15CSFCMWKXCV
AR18CSFCMWKXCV
AR09CSDABWKXCV
AR12CSDABWKXCV
AR09CSFCMWKXCV
AR12CSFCMWKXCV
AR09CSDACWKXCV
AR12CSDACWKXCV
AR07CSFCMWKNCV
AR09CSFCMWKNCV
AR12CSFCMWKNCV
AR15CSFCMWKNCV
AR18CSFCMWKNCV
AR24CSFCMWKNCV
AR15CSDABWKXCV
AR18CSDABWKXCV
AR24CSFCMWKXCV
AR15CSDACWKXCV
AR18CSDACWKXCV
AR07CSDAFWKNCV
AR09CSDABWKNCV
AR12CSDABWKNCV
AR15CSDAFWKNCV
AR15CSDABWKNCV
AR18CSDABWKNCV
AR24CSDABWKNCV
AR24CSDADWKNCV
AR24CSDABWKXCV
AR24CSDACWKXCV
AR18CSDADWKXCV
AR18CSDAEWKXCV
AR24CSDAEWKXCV

Samsung AR07CSDAFWKNCV Specifications

General

Brand	Samsung
Model	AR07CSDAFWKNCV
Category	Air Conditioner
Language	English

Summary

1. Precautions

1-1 Installing the air conditioner

Guide on proper installation procedures and safety.

1-2 Power supply and circuit breaker

Instructions for safe electrical connection and circuit protection.

1-3 During operation

Guidelines for safe and correct operation of the air conditioner.

1-4 Disposing of the unit

Information on environmentally responsible disposal of the air conditioner.

1-5 Others

Miscellaneous safety precautions and notes.

2. Product Specifications

2-1 The Feature of Product

Overview of key features and functionalities of the air conditioner.

2-2 Product specification

Detailed technical specifications including capacity, power, and dimensions.

2-3 The comparative specification of product

Comparison of specifications across different models.

2-4 Accessory and Option Specifications

List of accessories and optional components with their specifications.

3. Alignment and Adjustments

3-1 Test Mode

Procedure for entering and operating the test mode for diagnostics.

3-2 Display Error and Check Method

Explains error codes and methods for checking them on the indoor display.

3-3 Setting Option Setup Method

Step-by-step guide to configure various setting options using the remote control.

4. Disassembly and Reassembly

Necessary Tools

Lists essential tools required for disassembly and reassembly procedures.

4-1. Indoor Unit

Detailed steps for disassembling the indoor unit.

4-2. Outdoor Unit (N-SI)

Step-by-step guide for disassembling the outdoor unit (N-SI models).

4-3. Outdoor Unit (Q-480)

Detailed procedures for disassembling the outdoor unit (Q-480 models).

4-4. Outdoor Unit (P)

Instructions for disassembling the outdoor unit (P models).

4-5. Outdoor Unit (UB)

Steps for disassembling outdoor units of the UB series.

5. ASSY CONTROL

5-1 ASSY KIT INDOOR CODE DB92-05191G, J

Parts list and diagram for the indoor unit assembly kit DB92-05191G, J.

5-2 ASSY KIT INDOOR CODE DB92-05201F

Parts list and diagram for indoor unit assembly kit DB92-05201F.

5-3 ASSY KIT OUTDOOR CODE DB92-05037H,J

Parts list and diagram for outdoor unit assembly kit DB92-05037H, J.

5-4 ASSY KIT OUTDOOR CODE DB92-05037K

Parts list and diagram for outdoor unit assembly kit DB92-05037K.

6. Wiring Diagram

6-1 Indoor Unit (All models)

Wiring diagram for the indoor unit, covering all models.

6-2 Outdoor Unit

Wiring diagram for the outdoor unit, detailing various model series.

7. PCB Diagram

7-1 Indoor Main PCB CODE DB92-05043J

Diagram and pinout for the indoor main PCB (DB92-05043J).

7-2 Outdoor Main PCB CODE DB92-04837U, V

Diagram and pinout for the outdoor main PCB (DB92-04837U, V).

7-3 Outdoor PCB Inverter CODE DB92-04838Q, R

Diagram and pinout for the outdoor inverter PCB (DB92-04838Q, R).

7-4 DISPLAY PCB

Diagram and pinout for the display PCB.

7-5 Wire connecting the indoor unit terminal blocks

Guidelines for correctly connecting wires to indoor unit terminal blocks.

8. Operating Instructions

8-1 Name of Each Part

Identification and description of the main parts of the indoor unit.

Indoor Unit Display Indicators

Explanation of the indicators shown on the indoor unit display.

8-2 Wireless Remote control-Buttons and Display

Explanation of the buttons and display elements on the wireless remote control.

9. Troubleshooting

9-1 Items to be checked first

Initial checks and common issues to verify before detailed troubleshooting.

9-2 Communication Error

Troubleshooting steps for communication errors between indoor and outdoor units.

9-2-2 Indoor temperature sensor Error

Diagnosing and resolving indoor temperature sensor errors.

9-2-3 Indoor fan motor speed detecting error (BLDC fan)

Troubleshooting steps for indoor fan motor speed detection errors.

9-2-4 Outdoor temperature sensor error

Diagnosing and resolving outdoor temperature sensor errors.

9-2-5 Outdoor Cond temperature sensor error

Troubleshooting steps for outdoor condenser temperature sensor errors.

9-2-6 Outdoor Discharge temperature sensor error

Troubleshooting steps for outdoor discharge temperature sensor errors.

9-2-7 Operation condition secession error

Troubleshooting for errors related to prohibited operation conditions.

9-2-8 EEPROM error / OTP error

Diagnosing and resolving EEPROM or OTP errors.

9-2-9 Outdoor Fan motor error

Troubleshooting steps for outdoor fan motor errors.

9-2-10 Compressor starting error

Troubleshooting steps for compressor starting errors.

9-2-11 Compressor wire missing error/rotation error

Troubleshooting for compressor wire connection or rotation errors.

9-2-12 Current sensor error/Input current sensor error

Diagnosing and resolving current sensor or input current sensor errors.

9-2-13 O.C(Over Current) error

Troubleshooting steps for over current errors.

9-2-14 No power outdoor (Initial Diagnosis) (Not displayed)

Troubleshooting steps for the "no power" issue in outdoor units.

9-2-15 When the Up/Down, Left/Right, Grill louver motor does not operate (Initial Diagnosis) (Not displayed)

Troubleshooting for non-operational louver motors.

9-2-16 When the remote control is not receiving

Steps to troubleshoot issues where the remote control is not received.

9-2-17 Smart Install error

Troubleshooting guide for errors encountered during the Smart Install mode.

9-2-18 Outdoor OLP over temperature error (One way Inverter Only)

Troubleshooting for outdoor OLP over-temperature errors in inverter models.

9-2-19 EEV or VALVE CLOSE error (C422)

Troubleshooting steps for EEV or valve close errors (C422).

10. Block Diagram

10-1 Indoor unit

Block diagram illustrating the functional components of the indoor unit.

10-2 Outdoor unit

Block diagram illustrating the functional components of the outdoor unit.

11. Reference Sheet

11-1 Low Refrigerant Pressure Distribution

Chart showing refrigerant pressure distribution based on temperature.

11-2 Pressure & Capacity mark

Table correlating pressure and capacity values.

11-3 Q & A for Non-trouble

Frequently asked questions and answers for common non-trouble issues.

11-4 Cleaning /Filter Change

Instructions for cleaning the unit and changing the filter.

11-5 Installation

Guidelines and procedures for installing the air conditioner.

11-6 Installation Diagram of Indoor Unit and Outdoor Unit

Diagrams illustrating the installation process for both indoor and outdoor units.

11-6-1 Air-Purge Procedure

Step-by-step guide for the air-purge process during installation.

11-6-2 "Pump down" Procedure

Procedure for pump down, typically for evaporator replacement or relocation.

11-7. Reference Sheet

Index for model names and related specifications.