Samsung AM012RN4DCH Air Conditioner Manuals

Manuals and User Guides for Samsung AM012RN4DCH Air Conditioner. We have 2 Samsung AM012RN4DCH Air Conditioner manuals available for free PDF download: Service Manual, Installation Manual

Samsung AM012RN4DCH Service Manual (158 pages)

Brand: Samsung | Category: Air Conditioner | Size: 2 MB

Table of Contents
2
Precautions
5
Precautions for the Service
5
Precautions for the Static Electricity and PL
5
Precautions for the Safety
5
Precautions for Handling Refrigerant for Air Conditioner
6
Precautions for Welding the Air Conditioner Pipe
6
Precautions for Additional Supplement of Air Conditioner Refrigerant
6
Other Precautions
6
Product Specifications
7
Product Specifacations
7
Indoor Unit
7
Accessory and Option Specifications
15
Accessories
15
Disassembly and Reassembly
18
Indoor Unit
19
Troubleshooting
26
Check-Up Window Description
26
Service Operation
27
Special Operation
27
Vacuum Operation
30
DVM S Models EEPROM Code Table
31
Troubleshooting
32
Setting Option Setup Method
32
Input Option
35
Check Operation
35
Setting an Indoor Unit Address and Installation Option
36
Option Items
43
What to Check before Diagnosis
44
Global 4Way Cassette Type
44
Number Display Method (Outdoor Unit, MCU, Cable Remote Control, Wall-Mount, Etc.)
46
Appropriate Measures for Different Symptom
52
Outdoor Unit Operation Flow
52
Main PCB Has no Power Phenomenon
53
Indoor Unit ROOM Sensor Error (Open/Short)
54
Indoor Unit EVAP in Sensor Error (Open/Short)
55
Indoor EVAP out Sensor Error (Open/Short)
56
Indoor Heat Exchanger's EVAP in Sensor Dislocation Error
57
Indoor Heat Exchanger's EVA out Sensor Dislocation Error (Open/Short)
58
Imultaneous Indoor Heat Exchanger's EVA IN, out Sensor Dislocation Error (Open/Short)
59
Electronic Expansion Valve Opening Malfunction (2Nd Stage)
60
Breakdown of EEV (2Nd)
61
Problem with EEV Closure (2Nd)
62
Eev(Electronic Expansion Valve) Opening Malfunction (2Nd Stage)
63
Eev(Electronic Expansion Valve) Closure Malfunction (2Nd Stage)
64
Detection of Floating Switch of Indoor Unit's Drain Pump
65
The Operational Error of Indoor Unit's Fan Motor
66
Mixed Operation Error (Only Applicable to Heat Pump Model/Not to HR Model)
67
EEPROM Error
68
Option Error of the Remote Controller for an Indoor Unit
69
Error Due to Confused Use of Fahrenheit and Celsius
69
Simultaneous Opening of Cooling/Heating MCU SOL Valves 1St/2Nd
70
Error Due to Incorrect Indoor Unit Power/Communication Cable Connection
71
SPI Feedback Error
72
Outdoor Unit Pipe Inspection Error
73
Communication Error between Indoor and Outdoor Units During Tracking
74
Communication Error between Indoor and Outdoor Units after Tracking
75
Communication Error between Main and Sub Unit of Outdoor Unit or between Outdoor Units
76
Communication Error between MCU and Outdoor Unit
77
Internal Communication Error of the Outdoor Unit C-Box
78
Internal PCB Communication Error of the Outdoor Unit C-Box
79
Communication Error between MCU and Outdoor Unit after Tracking Is Completed
80
MCU Branch Part Setup Error - Inconsecutive Connection with the Use of 2 Branch Parts
81
MCU Branch Part Setup Error - Repeated Setup for the same Address over 3 Times
82
MCU Branch Part Setup Error - Non-Installed Address Setup
83
Setup Error for MCU Branch Part - Setup Error for MCU Quantity Used
84
MCU Branch Part Setup Error - Overlapping Indoor Unit Address Setup
85
MCU Branch Part Setup Error - Set as Being Used Without Connection to an Indoor Unit
86
MCU Branch Part Setup Error - Connect an Indoor Unit to a Branch Part Not Being Used
87
MCU Branch Part Setup Error - Connect more Indoor Units than What Is Actually Set up in MCU
88
Outdoor Temperature Sensor Error
89
Outdoor Temperature Dislocation Error
90
Cond out Temperature Sensor Error (Open/Short)
91
Outdoor Cond out Sensor Breakaway Error
92
Digital Compressor Discharge Temperature Sensor Error (OPEN/SHORT)
93
Constant Rate Compressor Discharge Temperature Sensor Error (OPEN/SHORT)
94
Compressor Discharge or Top 1/2 Temperature Sensor Error
95
Dislocation Error of Compressor SUMP Temperature (Oil Temperature) Sensor
96
Suction Temperature Sensor Breakaway Error
97
SUMP Temperature Sensor Error (OPEN/SHORT)
98
High Pressure Sensor Error (Open/Short)
99
Low Pressure Sensor Error (Open/Short)
100
Suction Temperature Sensor Error (Open/Short)
101
Liquid Pipe Temperature Sensor Error (Open/Short)
102
EVI in Temperature Sensor Error (Open/Short)
103
EVI out Temperature Sensor Error (Open/Short)
104
Suction-2 Temperature Sensor Error (OPEN/SHORT)
105
Comp. down Due to High Pressure Protection Control
106
Comp. down Due to Low Pressure Protection Control
107
Sump Sensor Error Due to Protection Control
108
Comp. down Due to Compressor Discharge Temperature Sensor
109
3-Phase Input Wiring Error
110
Comp. down by Compression Ratio Control
111
EVI EEV Open Error
112
Refrigerant Leakage Error
113
Prohibition of the Operation of Compressor Due to Ooutdoor Temperature
114
High Pressure Standard Not Met before Air Conditioning (Inability to Re-Operate)
115
CCH Malfunction and Sump Sensor Miswiring Error
116
Fan Starting Error
117
Fan Lock Error
118
Momentary Blackout Error
119
Outdoor Fan Motor Overheating
120
Outdoor Unit Fan Motor RPM Error
121
Fan IPM Overheat Error
122
Over-Voltage Error of an Outdoor Fan Motor
123
Counter-Rotation Error of an Outdoor Fan Motor
123
Compressor Excess Current Error
124
Compressor Starting Error
125
Inverter Overcurrent Error
126
Overvoltage / Low Voltage Error
127
DC Link Voltage Sensor Error
128
Liquid Compression Prevention Control
129
Fan Motor Overcurrent Error
130
Input / Output Current Sensor Error
131
Outdoor Fan PCB Overvoltage / Low Voltage Error
132
Hall IC(Fan) Error
133
Inverter Overheat Error
134
Model Mismatching of Indoor Unit
135
Breakdown of an EEV
136
Breakdown of an EEV Closure
137
Electronic Expansion Valve Closing Malfunction (2Nd Stage)
138
Electronic Expansion Valve Opening Malfunction (2Nd Stage)
139
Hydro Unit Water in Temperature Sensor Error (Open/Short)
140
Hydro Unit Water out Temperature Sensor Error (Open/Short)
141
Hydro Unit Water Tank Temperature Sensor Error (Open/Short)
142
Emergency Error (Check the Water Piping Equipment)
143
Error to Prevention from Freezing and Bursting of Heat Exchanger
144
Breakaway of Water out Temperature Sensor
145
Breakaway of Flow Switch
146
Thermostat Wiring Error
147
DC FAN Motor Feedback Error
148
Water Tank Sensor Defective
149
PCB Diagram and Parts List
150
Indoor Unit
150
Wind-Free 4Way Cassette Type, Mini 4Way Cassette
150
Wiring Diagram
153
Indoor
153
Wind-Free 4Way Cassette Type
153
Reference Sheet
154
Index for Model Name
154
Indoor Unit
154
Panel
155
Pump-Down Method
156
Precautions for Pump-Down
156
For Single Installation of Outdoor Unit (Only One Outdoor Unit Installed)
156
When Two or more Outdoor Units Are Installed
156
How to Put Refrigerant in Refrigerant Container
157
How to Put Refrigerant in Container before Pump-Down
157

Samsung AM012RN4DCH Installation Manual (40 pages)

Brand: Samsung | Category: Air Conditioner | Size: 6 MB

Table of Contents
2
Safety Information
3
Installation Procedure
5
Step 1 Checking and Preparing Accessories
5
Step 2 Choosing the Installation Location
5
Step 3 Optional: Insulating the Body of the Indoor Unit
7
Step 4 Installing the Indoor Unit
8
Step 5 Purging Inert Gas from the Indoor Unit
9
Step 6 Cutting and Flaring the Pipes
9
Step 7 Connecting the Assembly Pipes to the Refrigerant Pipes
10
Step 8 Performing the Gas Leak Test
11
Step 9 Insulating the Refrigerant Pipes
11
Step 10 Installing the Drain Hose and Drain Pipe
12
Step 11 Performing the Drainage Test
14
Step 12 Connecting the Power and Communication Cables
15
Step 13 Optional: Extending the Power Cable
18
Step 14 Setting the Indoor Unit Addresses and the Installation Options
20
Appendix
37
Troubleshooting
37

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