Samsung AM018RNMDCH/AA Manuals

Manuals and User Guides for Samsung AM018RNMDCH/AA. We have 1 Samsung AM018RNMDCH/AA manual available for free PDF download: Service Manual

Samsung AM018RNMDCH/AA Service Manual (370 pages)

Brand: Samsung | Category: Air Conditioner | Size: 21.67 MB

Table of Contents
2
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
Product Specifications
8
Product Specifacations
8
Indoor Unit
8
Accessory and Option Specifications
55
Accessories
55
Disassembly and Reassembly
57
Indoor Unit
58
Slim 1 Way Cassette Type
58
Big Duct
64
Global 4Way Cassette Type
67
Duct Type(Slim1,2)
73
Duct Type(Slim3)
78
Duct Type (MSP1)
85
Duct Type (MSP2, HSP SMALL)
90
Duct Type (MA1-Drain Pump Built-In)
95
Duct Type (MA2)
100
Am036/048Jncdch/Aa
104
Ceiling
109
Wall Mounted Type (Neo Forte)
118
Wall Mounted Type(A3050)
121
Wall Mounted Type (Boracay)
130
Global Mini 4Way
134
Pac
140
Floor Standing Type (CONCEALED)
150
Floor Standing Type (EXPOSED)
154
OAP Duct Type
158
Global Duct 1 (AM007/009/012/015/018MNMDCH/AA, AM006RNMDCH/AA)
167
Global Duct 2,3 (AM024/027/030/036/048MNMDCH/AA, AM018RNMDCH/AA)
172
Wall Mounted Type (MAX)
177
Troubleshooting
185
Check-Up Window Description
185
Service Operation
186
Special Operation
186
Troubleshooting
191
Setting Option Setup Method
191
Option Items
200
What to Check before Diagnosis
207
Number Display Method (Outdoor Unit, MCU, Cable Remote Control, Wall-Mount, Etc.)
216
Appropriate Measures for Different Symptom
221
Outdoor Unit Operation Flow
221
Main PCB Has no Power Phenomenon
222
Indoor Unit ROOM Sensor Error (Open/Short)
223
Indoor Unit EVAP in Sensor Error (Open/Short)
224
Indoor EVAP out Sensor Error (Open/Short)
225
Indoor Heat Exchanger's EVAP in Sensor Dislocation Error
226
Indoor Heat Exchanger's EVA out Sensor Dislocation Error (Open/Short)
227
Simultaneous Indoor Heat Exchanger's EVA IN, out Sensor Dislocation Error (Open/Short)
228
Electronic Expansion Valve Opening Malfunction (2Nd Stage)
229
Breakdown of EEV (2 Nd )
230
Problem with EEV Closure
231
Detection of Floating Switch of Indoor Unit's Drain Pump
232
The Operational Error of Indoor Unit's Fan Motor
233
Mixed Operation Error (Only Applicable to Heat Pump Model/Not to HR Model)
234
EEPROM Error
235
Option Error of the Remote Controller for an Indoor Unit
236
Error Due to Confused Use of Fahrenheit and Celsius
236
St Nd
237
Error Due to Incorrect Indoor Unit Power/Communication Cable Connection
238
SPI Feedback Error
239
Outdoor Unit Pipe Inspection Error
240
Communication Error between Indoor and Outdoor Units During Tracking
241
Communication Error between Indoor and Outdoor Units after Tracking
242
Communication Error between Main and Sub Unit of Outdoor Unit or between Outdoor Units
243
Communication Error between MCU and Outdoor Unit
244
Internal Communication Error of the Outdoor Unit C-Box
245
Internal PCB Communication Error of the Outdoor Unit C-Box
246
Communication Error between MCU and Outdoor Unit after Tracking Is Completed
247
MCU Branch Part Setup Error - Inconsecutive Connection with the Use of 2 Branch Parts
248
MCU Branch Part Setup Error - Repeated Setup for the same Address over 3 Times
249
MCU Branch Part Setup Error - Non-Installed Address Setup
250
Setup Error for MCU Branch Part - Setup Error for MCU Quantity Used
251
MCU Branch Part Setup Error - Overlapping Indoor Unit Address Setup
252
MCU Branch Part Setup Error - Set as Being Used Without Connection to an Indoor Unit
253
MCU Branch Part Setup Error - Connect an Indoor Unit to a Branch Part Not Being Used
254
MCU Branch Part Setup Error - Connect more Indoor Units than What Is Actually Set up in MCU
255
Outdoor Temperature Sensor Error
256
Outdoor Temperature Dislocation Error
257
Cond out Temperature Sensor Error (Open/Short)
258
Outdoor Cond out Sensor Breakaway Error
259
Digital Compressor Discharge Temperature Sensor Error (OPEN/SHORT)
260
Constant Rate Compressor Discharge Temperature Sensor Error (OPEN/SHORT)
261
Compressor Discharge or Top 1/2 Temperature Sensor Error
262
Dislocation Error of Compressor SUMP Temperature (Oil Temperature) Sensor
263
Suction Temperature Sensor Breakaway Error
264
SUMP Temperature Sensor Error (OPEN/SHORT)
265
High Pressure Sensor Error (Open/Short)
266
Low Pressure Sensor Error (Open/Short)
267
Suction Temperature Sensor Error (Open/Short)
268
Liquid Pipe Temperature Sensor Error (Open/Short)
269
EVI in Temperature Sensor Error (Open/Short)
270
EVI out Temperature Sensor Error (Open/Short)
271
Suction-2 Temperature Sensor Error (OPEN/SHORT)
272
Comp. down Due to High Pressure Protection Control
273
Comp. down Due to Low Pressure Protection Control
274
Sump Sensor Error Due to Protection Control
275
Comp. down Due to Compressor Discharge Temperature Sensor
276
3-Phase Input Wiring Error
277
Comp. down by Compression Ratio Control
278
EVI EEV Open Error
279
Refrigerant Leakage Error
280
Prohibition of the Operation of Compressor Due to Ooutdoor Temperature
281
High Pressure Standard Not Met before Air Conditioning (Inability to Re-Operate)
282
CCH Malfunction and Sump Sensor Miswiring Error
283
Fan Starting Error
284
Fan Lock Error
285
Momentary Blackout Error
286
Outdoor Fan Motor Overheating
287
Outdoor Unit Fan Motor RPM Error
288
Fan IPM Overheat Error
289
Over-Voltage Error of an Outdoor Fan Motor
290
Counter-Rotation Error of an Outdoor Fan Motor
290
Compressor Excess Current Error
291
Compressor Starting Error
292
Inverter Overcurrent Error
293
Overvoltage / Low Voltage Error
294
DC Link Voltage Sensor Error
295
Liquid Compression Prevention Control
296
Fan Motor Overcurrent Error
297
Input / Output Current Sensor Error
298
Outdoor Fan PCB Overvoltage / Low Voltage Error
299
Hall IC(Fan) Error
300
Inverter Overheat Error
301
Model Mismatching of Indoor Unit
302
Breakdown of an EEV Closure
304
Electronic Expansion Valve Closing Malfunction (2 Nd Stage)
305
Electronic Expansion Valve Opening Malfunction (2 Nd Stage)
306
PCB Diagram and Parts List
307
Indoor Unit
307
Slim 1 Way Cassette Type
307
4Way Cassette , Mini 4Way Casette Type
309
Duct Type (SLIM Duct 1,2)
311
Duct Type (Slim Duct 3, MA-1(Drain Pump Built-In)
314
Duct Type (MSP, HSP Small, BIG Duct, MA-2(Drain Pump Built-In)
317
Celing Type
324
Big Ceiling
327
Wall-Mounted Type (Neo Forte)
329
Wall-Mounted Type (Boracay)
333
Floor Stand Type
335
Oap Duct (am Jnesch/Aa)
337
Global Duct -1,2
342
(Am007/009/012/015/018/024/027/030Mnmdch/Aa, Am006/018Rnmdch/Aa)
344
Global Duct -3 (AM036/048MNMDCH/AA)
346
Wiring Diagram
351
Indoor
351
Global 4Way(Global Mini-4Way) Cassteet Type
351
Slim 1Way Cassette Type
352
BIG Duct
353
Ceiling
354
Big Ceiling (AM036/048JNCDCH/AA)
355
Rac(Neo Forte)
356
Wall Mounted Type(A3050, MAX)
357
DUCT Type (Slim Duct 3, MA-1(Drain Pump Built-In))
358
DUCT Type (Slim Duct 1,2, MSP)
359
DUCT Type (HSP Small , MA-2(Drain Pump Built-In))
360
Floor Stand Type
361
OAP Duct Type
362
Wall-Mounted Type (Boracay)
363
Global Duct
364
Global Duct (AM036/048MNMDCH/AA)
365
Reference Sheet
366
Index for Model Name
366
Indoor Unit
366
Panel
367
Pump-Down Method
368
Precautions for Pump-Down
368
For Single Installation of Outdoor Unit (Only One Outdoor Unit Installed)
368
When Two or more Outdoor Units Are Installed
368
How to Put Refrigerant in Refrigerant Container
369
How to Put Refrigerant in Container before Pump-Down
369

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Samsung AM018RNMDCH/AA Service Manual (370 pages)

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