Samsung AC120RXADNG Manuals

Manuals and User Guides for Samsung AC120RXADNG. We have 1 Samsung AC120RXADNG manual available for free PDF download: Service Manual

Samsung AC120RXADNG Service Manual

Samsung AC120RXADNG Service Manual (257 pages)

SYSTEM AIR CONDITIONER

Brand: Samsung | Category: Air Conditioner | Size: 19.06 MB

Table of Contents

Table of Contents
2
Precautions
4
Precautions for the Service
4
Precautions Related to Static Electricity and PL
4
Precautions Related to Product Safety
5
Other Precautions
5
Product Specifications
6
CAC Single
6
The Feature of Product
7
Features (Wind-Free 1Way CST)
7
The Feature of Product
8
Features (Wind-Free 4Way CST)
8
Features & Benefits
13
4Way Cassette (600 X 600)
13
4Way Cassette (600 X 600) - Tasteful Design, Compact, Lightweight Build
13
Cassette
15
Slim Duct - Ultra-Light, Adaptable Design
17
Duct S
19
Ceiling Type - Slim yet Functional Design
20
Ceiling Type (Large Capacity) - Powerful Cooling with a Long Distance Wind
21
Wall Mount Type
23
AR9000, 7000, 5000 Series - Triangular Design, Powerful Cooling
24
Product Specifications
25
Specifications of Optional Items
47
Accessories
47
Indoor Unit
56
Outdoor Unit
140
Troubleshooting
157
Setting an Indoor Unit Address and Installation Option
157
The Procedure of Setting Option
157
Order for Setting Options (Wired Remote Controller)
161
Setting an Indoor Unit Installation Option
162
Changing a Particular Option
164
Option Code for each Model
165
Items to Check before Diagnostics
166
Test Run Mode and View Mode
166
Eco Mode [Power Saving Mode]
169
Four Directions Cassette Type
170
Outdoor Unit
172
Wired Remote Controller
174
Troubleshooting by Symptoms
177
Indoor Temperature Sensor (Open/Short)
177
Indoor Heat Exchanger Temperature Sensor (Open/Short)
178
Indoor FAN Error
179
Communication Error after Finishing Tracking
180
Indoor Unit Float Sensor Error
181
EEPROM Circuit Failure
182
E407
183
When the Outdoor Unit Power Is Not on - Initial Diagnosis : 3-Phase Products
185
Indoor/Outdoor Communication Error (1Min.) (Error Code : E202)
188
Communication Error between Outdoor Unit INV ↔ MAIN MICOM (1 Min.)(Error Code: E203)
190
Outdoor Sensor Error (Error Code : E221, E231, E251, E320)
191
Reverse Phase / Loss Phase Detection (3-Phase Outdoor Unit) (Error Code : E425 )
192
Compressor down Due to Freezing Control (Error Code : E403)
193
Outdoor Unit Fan Error (Error Code : E458, E475)
194
Compressor Starting Error / Rotation Error (Error Code : E461, E467)
195
Full Current Error / PFC Over-Current Error (Error Code : E462, E484)
197
IPM over Current Error (Error Code : E464)
198
DC LINK Over-Current / Low-Voltage Error (Error Code : E466)
201
H/W Dc_Link over Voltage Error (Error Code : E483)
201
AC Input Voltage Sensor Error (Error Code : E488)
201
Gas Leakage Error (Error Code : E554)
202
Pipe Blockage Error (Error Code : E422)
204
Smart Install Mode was Not Carried out (Error Code : E508 )
205
Others
207
PCB Diagram and Parts List
209
Indoor Unit
209
Main Pcb
209
Display PCB
223
Sub PCB
224
Bldc Pba
225
Outdoor Unit
226
Main Pcb
226
Inverter Pcb
234
Emi Pba
237
Wiring Diagram
239
Indoor Unit
239
Outdoor Unit
249
Reference Sheet
253
Index for Model Name
253
Indoor Unit
253
Outdoor Unit
254
Panel
255
Refrigerating Cycle Diagram
256

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