Table of Contents
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ECO HEATING SYSTEM
ECO HEATING SYSTEM
TDM PLUS
OUTDOOR UNIT
Model : AE044MXTPEH
AE066MXTPEH
AE090MXTPEH
AE090MXTPGH
AE120MXTPEH
AE120MXTPGH
AE160MXTPEH
AE160MXTPGH
CONTENTS
1. Precautions
2. General Overview
3. Disassembly and Reassembly
4. Troubleshooting
5. PCB Diagram
6. Wiring Diagram
7. Piping Diagram
8. Reference Sheet
HYDRO UNIT
AE090MNYDEH
AE090MNYDGH
AE160MNYDEH
AE160MNYDGH
TANK INTEGRATED
HYDRO UNIT
AE200TNWTEH
AE260TNWTEH
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Table of Contents
Troubleshooting
Related Manuals for Samsung AE260TNWTEH
Summarization of Contents
Precautions
1-1 Precautions for the Service
Guidelines for service personnel.
1-2 Precautions related to static electricity and PL
Safety measures for static electricity.
1-3 Precautions for the Safety
General safety warnings and precautions.
1-4 Precautions for handling a system containing refrigerants
Safety when handling refrigerants.
1-5 Precautions for the brazing
Safety measures for brazing procedures.
1-6 Precautions for charging refrigerants
Safety when charging refrigerants.
General Overview
2-1 Features of the System
Key features and technologies of the system.
2-1-1 Key features of the EHS(TDM PLUS)
Specific features of the TDM PLUS model.
2-1-2 Changes in comparison to basic model
Comparison of system components with a basic model.
2-1-3 Structure of product
Internal components and their layout.
2-2 Model names of Indoor/Outdoor Unit
List of available indoor and outdoor unit models.
2-3 Combination and Connection Ratio limitation
System configuration and unit compatibility rules.
2-4 Components and Feature
Detailed component list and specifications.
2-5 Product Specifications
Technical specifications of the product.
Disassembly and Reassembly
3-1 Necessary Tools
Tools required for disassembly and reassembly.
3-2 Disassembly and Reassembly
Step-by-step procedures for disassembly.
Troubleshooting
4-1 Error Display
Displays and codes indicating system errors.
4-2 Service Operation
Special operational modes for service.
4-3 Troubleshooting by symptoms
Diagnosing issues based on observed symptoms.
4-4 Hydro Unit
Troubleshooting specific to Hydro Unit.
4-5 Items to check before diagnostics
Initial checks before detailed troubleshooting.
4-5-1 Test run mode and view mode
Using test run and view modes for diagnostics.
4-5-2 Troubleshooting for outdoor unit
Troubleshooting procedures for the outdoor unit.
4-5-3 Troubleshooting for outdoor unit(cont.)
Continued troubleshooting for the outdoor unit.
4-6 Communication error after finishing tracking (E202)
Diagnosing communication errors after tracking.
4-6-2 Time out (1min.) of communication error between MAIN PBA and INV. PBA (E203)
Troubleshooting communication timeouts between PCBS.
4-6-3 Temperature sensor error (E221, E231, E251, E320)
Diagnosing temperature sensor errors.
4-6-4 Fan error (E458, E475)
Troubleshooting fan errors.
4-6-5 Compressor error (E461, E467)
Troubleshooting compressor errors.
4-6-6 Current trip error (E462, E463)
Troubleshooting current trip and overload errors.
4-6-7 IPM(IGBT module) over current error (E464)
Troubleshooting IPM over current errors.
4-6-8 DC-link voltage under/over error (E466)
Troubleshooting DC-link voltage errors.
4-6-9 GAS leak error(E554)
Troubleshooting gas leak detection errors.
4-6-10 The other errors
Troubleshooting for various other error codes.
4-6-11 In case of heating at the cooling mode or cooling at the heating mode
Diagnosing mode operation issues.
4-6-12 Outdoor unit is not powered on – Initial diagnosis
Initial steps for troubleshooting no power issues.
4-6-13 Outdoor unit power supply error
Troubleshooting power supply errors for the outdoor unit.
PCB Diagram
5-1 Hydro unit
PCB layout for the Hydro Unit.
5-2 Tank Integrated Hydro Unit / Hydro Unit
PCB layout for Hydro and Tank Integrated units.
5-3 Outdoor Unit
PCB layout for the Outdoor Unit.
Wiring Diagram
6-1 Hydro unit
Wiring schematics for the Hydro Unit.
6-2 Outdoor Unit
Wiring schematics for the Outdoor Unit.
6-3 Tank Integrated Hydro Unit
Wiring schematics for the Tank Integrated Hydro Unit.
Piping Diagram
7-1 Piping Diagram
Diagrams showing fluid connections.
Reference Sheet
8-1 Index for Model Name
Index to identify model names.
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