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AM055KXWDCH
Samsung AM055KXWDCH Manuals
Manuals and User Guides for Samsung AM055KXWDCH. We have
3
Samsung AM055KXWDCH manuals available for free PDF download: Service Manual
Samsung AM055KXWDCH Service Manual (295 pages)
SYSTEM AIR CONDITIONERS OUTDOOR UNIT
Brand:
Samsung
| Category:
Air Conditioner
| Size: 14.57 MB
Table of Contents
Table of Contents
2
1 Precautions
6
Precautions for the Service
6
Precautions for the Static Electricity and PL
6
Precautions for the Safety
6
Precautions for Handling Refrigerant for Air Conditioner
7
Precautions for Welding the Air Conditioner Pipe
7
Precautions for Additional Supplement of Air Conditioner Refrigerant
7
Other Precautions
7
2 Product Specifications
8
Feature of Product
8
Feature
8
Changes in Comparison to Basic Model (AM300KXWANR)
9
Changes in Comparison to Basic Model (AM240KXWAFR)
9
Structure of Product (AM038/048/055KXWDCH Series)
15
(Large Size : AM200FXWANR*,AM300KXWANR* / AM192HXWAFR*,AM240KXWAFR*)
16
Structure of Product (Power Supply for 460V, 60Hz, 3Φ : AM072/096/120/192/240*XWAJR Series)
16
6HP DVM S Water : Exploded View
18
Am038/048/055Kxwd
18
12HP DVM S Water : Exploded View
19
Am080/100/120Fxwa
19
Am072/096/120Hxwa
19
20/30HP DVM S Water : Exploded View
20
Am200/300*Xwa
20
Am192/240*Xwa
20
Model Names of Indoor/Outdoor Unit
21
Outdoor Unit Combination
21
Premium Energy Efficiency Type (AM***FXWANR*)
21
Premium Compact Type (AM***KXWANR*)
21
Premium Energy Efficiency Type (AM***KXWDCH*)
22
Premium Energy Efficiency Type (AM***HXWAF(J)R*)
23
Premium Compact Type (AM***KXWAF(J)R*)
23
Indoor Unit
24
Outdoor Unit
26
Premium Energy Efficiency Type (AM***FXWANR*)
26
Premium Compact Type (AM***KXWANR*)
27
Premium Energy Efficiency Type (AM***KXWDCH*)
28
Premium Energy Efficiency Type (AM***HXWAF(J)R*)
28
Premium Compact Type (AM***KXWAF(J)R*)
29
Combination and Connection Ratio Limitation
30
Components and Feature
31
Product Specification
32
Outdoor Unit
32
Accessory and Option Specifications
35
Controller
35
Piping
38
Indoor
39
Controller & Control Accessory Compatibility
41
Indoor Units Accessory Compatibility
42
3 Disassembly and Reassembly
43
Necessary Tools
43
Disassembly and Reassembly
44
Checking the Device Condition
44
Removal Instructions for Panel
45
Disconnecting the Power Supply
46
Removal Instructions for Compressor
49
Compressor Exchange Order
51
Removal Instructions for Tank
53
Removal Instructions for the Hub PBA
57
Removal Instructions for the Control Panel Assy
59
Removal Instructions for the Inverter PBA
62
Removal Instructions for the DC Reactors and EMI PBA
65
4 Troubleshooting
67
Check-Up Window Description
67
Am038/048/055Kxwdch
67
Am080/100/120/200Fxwanr*, Am300Kxwanr* / Am072/096/120/192Hxwaf(J)R*, Am240Kxwaf(J)R
69
Service Operation
70
Special Operation
70
Am080/100/120/200Fxwanr*, Am300Kxwanr* / Am072/096/120/192Hxwaf(J)R*, Am240Kxwaf(J)R
70
Key Input of the Outdoor Unit When the Service Enters the Operation Mode
70
DVM S Models EEPROM Code Table
76
Number Display Method (Outdoor Unit, MCU, Cable Remote Control, Wall-Mount, Etc.)
77
Appropriate Measures for Different Symptom
82
Outdoor Unit Test Operation Flow
82
Main PBA Has no Power Phenomenon
86
Communication Error between Indoor and Outdoor Units During Tracking
87
Communication Error between Indoor and Outdoor Units after Tracking
89
Communication Error between Main and Sub Unit of Outdoor Unit or between Outdoor Units
90
Internal Communication Error of the Outdoor Unit C-Box
91
Internal PBA Communication Error of the Outdoor Unit C-Box
92
MCU Branch Part Setup Error - Inconsecutive Connection with the Use of 2 Branch Parts
94
MCU Branch Part Setup Error - Repeated Setup for the same Address over 3 Times
95
MCU Branch Part Setup Error - Non-Installed Address Setup
96
Setup Error for MCU Branch Part - Setup Error for MCU Quantity Used
97
MCU Branch Part Setup Error - Overlapping Indoor Unit Address Setup
98
MCU Branch Part Setup Error - Set as Being Used Without Connection to an Indoor Unit
99
MCU Branch Part Setup Error - Connect an Indoor Unit to a Branch Part Not Being Used
100
MCU Branch Part Setup Error - Connect more Indoor Units than What Is Actually Set up in MCU
101
MCU/MCU Subcooler Entrance/Exit Sensor Error (Open/Short)
102
Outdoor Temperature Sensor Error
103
Cond out Temperature Sensor Error (Open/Short)
104
Outdoor Cond out Sensor Breakaway Error
105
Compressor Discharge or Top 1/2 Temperature Sensor Error
107
Compressor Discharge or Top Temperature Sensor Breakaway Error
108
Suction Temperature Sensor Breakaway Error
109
High Pressure Sensor Error (Open/Short)
110
Low Pressure Sensor Error (Open/Short)
111
Suction Temperature Sensor Error (Open/Short)
112
Liquid Pipe Temperature Sensor Error (Open/Short)
113
EVI in Temperature Sensor Error (Open/Short)
114
EVI out Temperature Sensor Error (Open/Short)
115
Suction-2 Temperature Sensor Error (OPEN/SHORT)
116
Measures of Other Outdoor Unit Error
117
Comp. down Due to High Pressure Protection Control
118
Comp. down Due to Low Pressure Protection Control
119
Suspension of Starting Due to Compressor Discharge Temperature Sensor / Top Temperature Sensor
121
3-Phase Input Wiring Error
122
Suspension of Starting by Abnormal Compression Ratio
123
EVI EEV Open Error
124
Refrigerant Leakage Error
125
Prevention of Heating / Cooling Operation Due to Outdoor Temperature
126
Prevention of Heating Refrigerant Charge Due to Outdoor Temperature
127
CCH Wire Breaking Error
128
Momentary Blackout Error
129
Compressor Starting Error
130
COMP Overcurrent Error
132
Overvoltage / Low Voltage Error
136
DC Link Voltage Sensor Error
137
Input / Output Current Sensor Error
138
Inverter PBA IPM Overheating Error
139
Option Setting Error of Outdoor Unit
140
Error Due to Using Single Type Outdoor Unit in a Module Installation
141
Indoor Unit and MCU Address Duplication Error
142
Case Study for Trouble Shoots
143
Electric Discharge Mode
143
Pump down Operation
146
Pump out Operation
148
Vacuum
150
Case Study - E201 (Communication Error between Indoor & Outdoor Unit)
151
Case Study - E205 (Internal Communication Error of the Outdoor Unit C-Box)
153
Case Study - E206 (Internal Communication Error of the Outdoor Unit C-Box)
154
Case Study - E108 (Error Due to Repeated Address Setting)
155
Case Study – E108, E604, E613
156
Case Study - E461, E361 (Error Due to Operation Failure of Inverter Compressor)
157
Case Study - Inverter PBA Error
158
Case Study - E461/361 & E464/364 & E466/366
159
Case Study - Poor Cooling Caused by IPM Overheated
163
Case Study - Related Error with IPM
165
Case Study - Temperature Sensor Open/Short
166
Case Study - Pressure Sensor Open/Short
167
5 PBA Diagram and Parts List
168
Ass'y Pba Main
168
Push Buttons Type
168
DIP S/W Type
170
Ass'y Pba Main-Hub
172
Assy Pba Inverter
176
Model : AM080/100/120/200FXWANR* / AM072/096/120/192HXWAF(J)R
176
Model : AM300KXWANR* / AM240KXWAF(J)R
178
Ass'y Pba Emi
180
Model : AM080/100/120/200FXWANR* / AM072/096/120/192HXWAF(J)R
180
Model : AM300KXWANR* / AM240KXWAF(J)R
181
Sub-Comm
183
6 Wiring Diagram
184
Am080/100/120/200Fxwa
184
Am300Fxwa
185
Field Wiring
186
Electrical Wiring Work
186
7 Piping Diagram
189
AM300KXWANR*, AM240KXWAF(J)R* (DVM S Water Heat Recovery)
191
AM200FXWANR*, AM192HXWAF(J)R (DVM S Water Heat Recovery)
192
AM300KXWANR*, AM240KXWAF(J)R* (DVM S Water Heat Recovery)
193
Refrigerant Flow for each Operation Mode
194
Cooling Operation(H/R)
194
Main Cooling Operation(H/R)
195
Heating Operation(H/R)
196
Main Heating Operation(H/R)
197
Functions
198
Basics
198
Refrigeration Cycle
199
Quick Start
214
Oil Return Operation
224
Indoor Unit Control
240
Operation Modes
240
Fan Speed Control
245
Drain Pump Control
247
Field Setting
249
8 Key Options
261
List of Field Setting Items
261
Outdoor Unit Option Switch Settings
262
How to Check the View Mode Using a Tact Switch
267
Applications
270
Application of Auxiliary Heat Module
270
Application of Mode Select Switch
273
9 Test Operation
279
Auto Trial Operation
279
Overview of Auto Trial Operation
279
Auto Trial Operation Flow Chart
282
How to Resolve NG Items
283
Amount of Refrigerant Automatically Checking
293
10 Nomenclature
294
Model Naming
294
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Samsung AM055KXWDCH Service Manual (293 pages)
AM0724FXVAFH
Brand:
Samsung
| Category:
Air Conditioner
| Size: 13.93 MB
Table of Contents
Table of Contents
2
1 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
2 Product Specifications
7
The Feature of Product
7
Feature
7
Changes in Comparison to Basic Mode
9
Structure of Product
16
Product Specifications
17
Outdoor Unit
21
Accessory and Option Specifications
27
Accessories
27
3 Disassembly and Reassembly
28
Necessary Tools
28
Disassembly and Reassembly
29
Am072Fxva
29
10 Reference Sheet
37
Am192Hxva /096Kxva
39
Am096Fxvaf /Am120Fxvaf /Am144Fxva /072Kxva
49
Am216Kxvgj✳
60
Am216Kxvgj
64
Am072/096/120Hxwa
74
Am192Hxwa
82
Caution at Compressor Exchange
89
Mcu
95
Eev Kit
96
4 Troubleshooting
97
Check-Up Window Description
97
PCB Description
98
Service Operation
99
Special Operation
99
Vacuum Operation
108
DVM S Models EEPROM Code Table
109
Number Display Method
109
Appropriate Measures for Different Symptom
114
Outdoor Unit Operation Flow
114
Main PCB Has no Power Phenomenon
119
Communication Error between Indoor and Outdoor Units During Tracking
124
Communication Error between Indoor and Outdoor Units after Tracking
126
Communication Error between Main and Sub Unit of Outdoor Unit or between Outdoor Units
128
Internal Communication Error of the Outdoor Unit C-Box
130
Internal PCB Communication Error of the Outdoor Unit C-Box
132
MCU Branch Part Setup Error - Inconsecutive Connection with the Use of 2 Branch Parts
135
MCU Branch Part Setup Error-Repeated Setup for the same Address over 3 Times
136
MCU Branch Part Setup Error-Non-Installed Address Setup
137
Setup Error for MCU Branch Part - Setup Error for MCU Quantity Used
138
MCU Branch Part Setup Error - Set as Being Used Without Connection to an Indoor Unit
140
MCU Branch Part Setup Error - Connect an Indoor Unit to a Branch Part Not Being Used
141
MCU Branch Part Setup Error - Connect more Indoor Units than What Is Actually Set up in MCU
142
MCU/MCU Subcooler Entrance/Exit Sensor Error (Open/Short)
143
Outdoor Temperature Sensor Error
144
Cond out Temperature Sensor Error (Open/Short)
146
Outdoor Cond out Sensor Breakaway Error
147
Compressor Discharge or Top 1/2 Temperature Sensor Error
149
Compressor Discharge or Top Temperature Sensor Breakaway Error
151
E269 : Suction Temperature Sensor Breakaway Error
153
High Pressure Sensor Error (Open/Short)
156
Low Pressure Sensor Error (Open/Short)
157
Suction Temperature Sensor Error (Open/Short)
159
Liquid Pipe Temperature Sensor Error (Open/Short)
162
EVI in Temperature Sensor Error (Open/Short)
163
EVI out Temperature Sensor Error (Open/Short)
164
Suction-2 Temperature Sensor Error (OPEN/SHORT)
165
Measures of Other Outdoor Unit Error
166
E407 : Comp. down Due to High Pressure Protection Control
168
E410 : Comp. down Due to Low Pressure Protection Control
171
Top Temperature Sensor
173
3-Phase Input Wiring Error
175
E428 : Suspension of Starting by Abnormal Compression Ratio
176
EVI EEV Open Error
177
Refrigerant Leakage Error
179
Prevention of Heating / Cooling Operation Due to Outdoor Temperature
181
Prevention of Heating Refrigerant Charge Due to Outdoor Temperature
182
CH Wire Breaking Error
183
Fan Starting Error
185
Fan Lock Error
187
Momentary Blackout Error
188
Outdoor Fan Motor Overheating
189
Fan IPM Overheat Error
190
Compressor Starting Error
191
COMP Overcurrent Error
194
Overvoltage / Low Voltage Error
199
DC Link Voltage Sensor Error
201
Fan Motor Overcurrent Error
203
Input / Output Current Sensor Error
205
Outdoor Fan PCB Overvoltage / Low Voltage Error
207
Hall IC(Fan) Error
208
Inverter Overheat Error
209
Option Setting Error of Outdoor Unit
211
Model Mismatching of Indoor Unit
212
Error Due to Using Single Type Outdoor Unit in a Module Installation
213
5 PCB Diagram and Parts List
214
Ass'y Pcb Main
215
Ass'y Pcb Main-Hub
219
Assy Pcb Inverter
223
Out Door Unit Pcb
227
Outdoor Unit Pcb
228
Ass'y Pcb Fan
229
Ass'y Pcb Emi
233
Outdoor Unit Pcb
234
Sub-Comm
235
Assy Pcb Water-Hub
236
6 Wiring Diagram
237
Am072/096/120/192Hxwa
238
Am168/192Hxvaj a
239
Am168/192Hxvaf
240
Am072/097Kxvaj
241
Am072Kxvaf
242
Am096Kxvaf
243
Am216Kxvgj
244
Am038/048/055Kxwd
245
7 Cycle Diagram
246
Am168Hxvafh /Am192Hxvajh /Am192Hxvafh
247
Am096Fxvajr /Am120Fxvajr
248
Am216Kxvgjh
249
Cooling Operation (H/R)
250
Main Cooling Operation (H/R)
251
Heating Operation (H/R)
252
Main Heating Operation (H/R)
253
Cooling Operation (H/P)
254
Heating Operation (H/P)
255
Cooling Operation(H/R)
256
Main Cooling Operation(H/R)
257
Heating Operation(H/R)
258
Main Heating Operation(H/R)
259
Am038Kxwd
260
Cycle Component Function Explanation
261
8 Key Options
262
How to Set the Key Function of the Outdoor Unit
265
How to Check the View Mode Using a Tact Switch
274
9 Test Operation
278
Auto Trial Operation Functions
280
How to Troubleshoot of the "Undetermined"
281
Auto Trial Operation Error Code
290
Amount of Refrigerant Automatically Checking
291
Nomenclature
292
Samsung AM055KXWDCH Service Manual (293 pages)
SYSTEM AIR CONDITIONER
Brand:
Samsung
| Category:
Air Conditioner
| Size: 16.22 MB
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