Difference between revisions of "Samsung"

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| style="text-align: center; " | 141
 
| style="text-align: center; " | 141
 +
| IAQ CO2 SENSOR OPEN/SHORT ERROR
 +
|
 +
|-
 +
| style="text-align: center; " | 142
 +
| Indoor Unit Humid Sensor short/open
 +
|
 +
|-
 +
| style="text-align: center; " | 143
 +
| Sensing space Sensor Error
 +
|
 +
|-
 +
| style="text-align: center; " | 144
 +
| Eva2_in Sensor of Indoor Unit short/open
 +
|
 +
|-
 +
| style="text-align: center; " | 145
 +
| Eva2_out Sensor of Indoor Unit short/open
 +
|
 +
|-
 +
| style="text-align: center; " | 146
 +
| EEV Inlet Sensor short/open
 +
|
 +
|-
 +
| style="text-align: center; " | 147
 +
| Indoor Eva2_in Sensor break away Error
 +
|
 +
|-
 +
| style="text-align: center; " | 148
 +
| Indoor Eva2_out Sensor break away Error
 +
|
 +
|-
 +
| style="text-align: center; " | 149
 +
| AHU Master Indoor room sensor setting error
 +
|
 +
|-
 +
| style="text-align: center; " | 150
 +
| RESERVED(DMS-SNET3 Error)
 +
|
 +
|-
 +
| style="text-align: center; " | 151
 +
| Open error of electoronic expansion valve in indoor unit(2nd)
 +
| Check MCU addressing if HR
 +
|-
 +
| style="text-align: center; " | 152
 +
| Close error of electoronic expansion valve in indoor unit(2nd)
 +
| Check MCU addressing if HR
 +
|-
 +
| style="text-align: center; " | 153
 +
| Dectect Indoor float s/w 2nd
 +
|
 +
|-
 +
| style="text-align: center; " | 154
 +
| Indoor unit Fan Error
 +
|
 +
|-
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| style="text-align: center; " | 155
 +
| Indoor unit Fan2 Error
 +
|
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|-
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| style="text-align: center; " | 156
 +
| Indoor unit (EEV2) open error 2nd
 +
|
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|-
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| style="text-align: center; " | 157
 +
| Indoor unit (EEV2) close error 2nd
 +
|
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|-
 +
| style="text-align: center; " | 158
 +
| UDoor upper operation Error
 +
| (check Photo Sensor or operating Relay Error)
 +
|-
 +
| style="text-align: center; " | 159
 +
| UDoor lower operation Error
 +
| (check Photo Sensor or operating Relay Error)
 +
|-
 +
| style="text-align: center; " | 161
 +
| Cooling and Heating mixed operating Error
 +
|
 +
|-
 +
| style="text-align: center; " | 162
 +
| Outdoor unit EEPROM error
 +
|
 +
|-
 +
| style="text-align: center; " | 163
 +
| EEPROM OPTION SETTING ERROR
 +
|
 +
|-
 +
| style="text-align: center; " | 165
 +
| Elect Discharge Temp Protect Error
 +
|
 +
|-
 +
| style="text-align: center; " | 166
 +
| Electric motor related to no wind Error
 +
|
 +
|-
 +
| style="text-align: center; " | 167
 +
| Unsing peripheral in Indoor Unit Option DIP S/W set Error
 +
|
 +
|-
 +
| style="text-align: center; " | 168
 +
| IAQ Safety S/W Open Error
 +
|
 +
|-
 +
| style="text-align: center; " | 169
 +
| AHU EEV Fault detection error
 +
|
 +
|-
 +
| style="text-align: center; " | 170
 +
| Error; Fahrenheit /Celsius degree use same time (Indoor Unit which selected Celsius)
 +
|
 +
|-
 +
| style="text-align: center; " | 174
 +
| ERV + heat exchanger inlet temperature sensor short / open
 +
|
 +
|-
 +
| style="text-align: center; " | 175
 +
| Outdoor built-in indoor temperature sensor short / open error
 +
|
 +
|-
 +
| style="text-align: center; " | 177
 +
| In hydro box, take place emergency signal Error
 +
|
 +
|-
 +
| style="text-align: center; " | 180
 +
| MCU SOL Valve cooling/heating opening 1st at the same time
 +
|
 +
|-
 +
| style="text-align: center; " | 181
 +
| MCU SOL Valve cooling/heating opening 1st at the same time
 +
|
 +
|-
 +
| style="text-align: center; " | 185
 +
| Missconnect power line to Indoor Unit communication line
 +
|
 +
|-
 +
| style="text-align: center; " | 186
 +
| sMPI(SPI) Feedback Error
 +
|
 +
|-
 +
| style="text-align: center; " | 187
 +
| K1Filter Feedback Error
 +
|
 +
|-
 +
| style="text-align: center; " | 190
 +
| While in checking pipe, no change Temp in Eva_in or change Temp Eva_in of other Indoor unit
 +
|
 +
|-
 +
| style="text-align: center; " | 191
 +
| While in checking pipe, no change Temp in Eva_out or change Temp Eva_out of other Indoor unit
 +
|
 +
|-
 +
| style="text-align: center; " | 192
 +
| Indoor Unit COVER OPEN (Indoor unit switch for safety)
 +
|
 +
|-
 +
| style="text-align: center; " | 193
 +
| Indoor Panel Zero-Crossing Error
 +
|
 +
|-
 +
| style="text-align: center; " | 194
 +
| Indoor Main Zero-Crossing Error
 +
|
 +
|-
 +
| style="text-align: center; " | 195
 +
| IAQ safety S/W Open Error
 +
|
 +
|-
 +
| style="text-align: center; " | 198
 +
| Error due to disconnected thermal fuse of indoor unit
 +
|
 +
|-
 +
| style="text-align: center; " | 199
 +
| Error in Display Status of No pipe checking
 +
|
 +
|-
 +
| style="text-align: center; " | 201
 +
| After complete Tracking 5 times, mismatch of the indoor unit quantity set with those 
 +
found by ODU error (some of indoor units disconnected communication wire, IDU powered off etc.)
 +
|
 +
|-
 +
| style="text-align: center; " | 202
 +
| System Down (All Indoor unit Short) due to Communication Error
 +
|
 +
|-
 +
| style="text-align: center; " | 203
 +
| Outdoor Unit Communication Error Between MAIN-- SUB
 +
|
 +
|-
 +
| style="text-align: center; " | 204
 +
| After completing Tracking 5 times, there is different with a number of set MCU and communicated MCU
 +
|
 +
|-
 +
| style="text-align: center; " | 205
 +
| Communication Error on all PBA within the outdoor unit C-Box, communication cable error
 +
Communication Error Between Outdoor Unit Inv Micom -- Fan Motor Micom
 +
|
 +
|-
 +
| style="text-align: center; " | 206
 +
| Communication Error Between Outdoor Unit Main PBA - Sub PBA
 +
|
 +
|-
 +
| style="text-align: center; " | 206-C001
 +
| Communication Error Between Outdoor Unit Main PBA - Sub PBA
 +
|
 +
|-
 +
| style="text-align: center; " | 206-C002
 +
| FAN PBA communication error
 +
|
 +
|-
 +
| style="text-align: center; " | 206-C003
 +
| INV1 PBA communication error
 +
|
 +
|-
 +
| style="text-align: center; " | 206-C004
 +
| INV2 PBA communication error
 +
|
 +
|-
 +
| style="text-align: center; " | 210
 +
| Can NOT communicate with MCU over 2 min
 +
|
 +
|-
 +
| style="text-align: center; " | 211
 +
| Indoor unit connected with confluence kit without continunity
 +
|
 +
|-
 +
| style="text-align: center; " | 212
 +
| Indoor unit connected with confluence kit and setting address was overlapped more than 3
 +
|
 +
|-
 +
| style="text-align: center; " | 213
 +
| MCU address not matched with indoor unit address
 +
|
 +
|-
 +
| style="text-align: center; " | 214
 +
| MCU address not matched with outdoor unit address
 +
|
 +
|-
 +
| style="text-align: center; " | 215
 +
| Rotary switch for indoor unit address in MCU was over lapped among MCUs
 +
|
 +
|-
 +
| style="text-align: center; " | 216
 +
| DIP switch for indoor unit setting was ON position even though indoor unit was not connected
 +
|
 +
|-
 +
| style="text-align: center; " | 217
 +
| DIP switch for indoor unit setting was OFF position even though indoor unit was connected
 +
|
 +
|-
 +
| style="text-align: center; " | 218
 +
| Setting number of indoor unit in MCU is larger than installed indoor units
 +
|
 +
|-
 +
| style="text-align: center; " | 219
 +
| Error on temperature sensor located on MCU intercooler inlet (Short or Open)
 +
MCU Over Cooling In Sensor Open/Short
 +
|
 +
|-
 +
| style="text-align: center; " | 220
 +
| Error on temperature sensor located on MCU intercooler outlet (Short or Open)
 +
MCU Over Cooling Out Sensor Open/Short
 +
|
 +
|-
 +
| style="text-align: center; " | 221
 +
| OUT temperature SENSOR ERROR (OPEN/SHORT)
 +
- ERROR LEVEL: more than 4.9V(-50oC), less than 0.4V(93oC)
 +
|
 +
|-
 +
| style="text-align: center; " | 226
 +
| OUT_temperature temperature Sensor breakaway Error
 +
|
 +
|-
 +
| style="text-align: center; " | 231
 +
| COND_OUT Main temperature SENSOR ERROR (OPEN/SHORT)
 +
- ERROR LEVEL: More than 4.9V(-50oC), less than 0.4V(93oC)”
 +
|
 +
|-
 +
| style="text-align: center; " | 236
 +
| COND_OUT Sub1 temperature SENSOR ERROR (OPEN/SHORT)
 +
- ERROR LEVEL: More than 4.9V(-50oC), less 0.4V(93oC)”
 +
|
 +
|-
 +
| style="text-align: center; " | 237
 +
| COND temperature SENSOR ERROR (OPEN/SHORT)
 +
- ERROR LEVEL: More than 4.9V(-50oC), less than 0.4V(93oC)
 +
|
 +
|-
 +
| style="text-align: center; " | 241
 +
| COND_MID or COND OUT Sensor of Outdoor Unit breakaway Error
 +
|
 +
|-
 +
| style="text-align: center; " | 242
 +
| Outdoor Unit Heater Error
 +
|
 +
|-
 +
| style="text-align: center; " | 246
 +
| COND_OUT 1 breakaway
 +
|
 +
|-
 +
| style="text-align: center; " | 251
 +
| PWM DISCHARGE temperature SENSOR ERROR (OPEN/SHORT)
 +
- ERROR detect Condition: detect Outdoor temperature more than -10oC
 +
- ERROR LEVEL: More than 4.95V(-30’C), less than 0.5V(151’C)
 +
|
 +
|-
 +
| style="text-align: center; " | 256
 +
| Fixed COMP 1 DCHRG SENSOR ERROR (OPEN/SHORT)
 +
- ERROR detect Condition: detect Outdoor temperature more than
 +
- ERROR LEVEL: More than 4.95V(-30’C), less than 0.5V(151’C)
 +
|
 +
|-
 +
| style="text-align: center; " | 257
 +
| Fixed COMP 2 DCHRG SENSOR ERROR (OPEN/SHORT)
 +
- ERROR detect Condition: detect Outdoor temperature more than -10oC
 +
- ERROR LEVEL: more than 4.95V(-30’C),less than 0.5V(151’C)”
 +
|
 +
|-
 +
| style="text-align: center; " | 258
 +
| Fixed COMP 3 DCHRG SENSOR ERROR (OPEN/SHORT)
 +
- ERROR detect Condition: Outdoor temperature more than -10 detect oC
 +
- ERROR LEVEL: more than 4.95V(-30’C),less than 0.5V(151’C)
 +
|
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|-
 +
| style="text-align: center; " | 261
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| style="text-align: center; " | 262
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| style="text-align: center; " | 263
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| style="text-align: center; " | 264
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| style="text-align: center; " | 265
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| style="text-align: center; " | 267
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Revision as of 05:12, 18 May 2019

Connection Diagrams

Samsung Self-diagnostic Malfunction (Error) Codes

Malfunction
Code 		Content of Abnormality Notes
101 DVM,DPM,DVS:Outdoor Unit Communication Error (Indoor unit can’t receive communication)
SINGLE: Indoor Unit Panel - Main communication error
102 Outdoor Unit to Indoor Unit communication error
103 Communication Error Between Indoor Unit Panel and Main
104 Communication Error
105 Communication Error in between sensing space module and Indoor unit
106 Communication Error Between LCD and Panel
107 Communication Error Between LCD Outdoor Unit
108 Error due to repeated address setting (When 2 or more devices has same address within the network)
109 Communication error - indoor address is not completed. Check communication wire between indoor and

outdoor, outdoor unit quantity, indoor address setting status.

121 Error of ROOM Temperature Sensor in Indoor unit short/open
122 Error of Evaporator_in Sensor of Indoor unit short/open
123 Error of Evaporator_out Sensor of Indoor unit short/open
124 Indoor Unit Communication Error (Indoor Unit /

Outdoor Unit Communication Error displayed in Outdoor unit)

125 Eva_mid2 Sensor of Indoor unit short/open
127 Indoor Temperature (Suction Temperature) Sensor breakaway Error
128 Breakaway of Indoor unit Evaporator_in Sensor
129 Breakaway of Indoor unit Evaporator_out Sensor
130 Breakaway of evaporator in and evaporator out sensors in indoor unit at the same time
131 Sub(Electronic) Heater Sensor 1 Error
132 Sub(Electronic) Heater Sensor 2 Error
133 Sub(Electronic) Heater Sensor 3 Error
134 Shutter Sensor Error (In case of model which have two shutter, upper Error : Aurora)
135 Perfect Fan Sensor Error
136 Shutter Sensor Error (In case, model which have two shutter Error in bottom : Aurora) Aurora Bottom Sensor
137 VOC SENSOR OPEN/SHORT ERROR
138 GAS SENSOR OPEN/SHORT ERROR
139 ERV CO2 SENSOR OPEN/SHORT ERROR
140 Indoor Dust sensor Error
141 IAQ CO2 SENSOR OPEN/SHORT ERROR
142 Indoor Unit Humid Sensor short/open
143 Sensing space Sensor Error
144 Eva2_in Sensor of Indoor Unit short/open
145 Eva2_out Sensor of Indoor Unit short/open
146 EEV Inlet Sensor short/open
147 Indoor Eva2_in Sensor break away Error
148 Indoor Eva2_out Sensor break away Error
149 AHU Master Indoor room sensor setting error
150 RESERVED(DMS-SNET3 Error)
151 Open error of electoronic expansion valve in indoor unit(2nd) Check MCU addressing if HR
152 Close error of electoronic expansion valve in indoor unit(2nd) Check MCU addressing if HR
153 Dectect Indoor float s/w 2nd
154 Indoor unit Fan Error
155 Indoor unit Fan2 Error
156 Indoor unit (EEV2) open error 2nd
157 Indoor unit (EEV2) close error 2nd
158 UDoor upper operation Error (check Photo Sensor or operating Relay Error)
159 UDoor lower operation Error (check Photo Sensor or operating Relay Error)
161 Cooling and Heating mixed operating Error
162 Outdoor unit EEPROM error
163 EEPROM OPTION SETTING ERROR
165 Elect Discharge Temp Protect Error
166 Electric motor related to no wind Error
167 Unsing peripheral in Indoor Unit Option DIP S/W set Error
168 IAQ Safety S/W Open Error
169 AHU EEV Fault detection error
170 Error; Fahrenheit /Celsius degree use same time (Indoor Unit which selected Celsius)
174 ERV + heat exchanger inlet temperature sensor short / open
175 Outdoor built-in indoor temperature sensor short / open error
177 In hydro box, take place emergency signal Error
180 MCU SOL Valve cooling/heating opening 1st at the same time
181 MCU SOL Valve cooling/heating opening 1st at the same time
185 Missconnect power line to Indoor Unit communication line
186 sMPI(SPI) Feedback Error
187 K1Filter Feedback Error
190 While in checking pipe, no change Temp in Eva_in or change Temp Eva_in of other Indoor unit
191 While in checking pipe, no change Temp in Eva_out or change Temp Eva_out of other Indoor unit
192 Indoor Unit COVER OPEN (Indoor unit switch for safety)
193 Indoor Panel Zero-Crossing Error
194 Indoor Main Zero-Crossing Error
195 IAQ safety S/W Open Error
198 Error due to disconnected thermal fuse of indoor unit
199 Error in Display Status of No pipe checking
201 After complete Tracking 5 times, mismatch of the indoor unit quantity set with those

found by ODU error (some of indoor units disconnected communication wire, IDU powered off etc.)

202 System Down (All Indoor unit Short) due to Communication Error
203 Outdoor Unit Communication Error Between MAIN-- SUB
204 After completing Tracking 5 times, there is different with a number of set MCU and communicated MCU
205 Communication Error on all PBA within the outdoor unit C-Box, communication cable error

Communication Error Between Outdoor Unit Inv Micom -- Fan Motor Micom

206 Communication Error Between Outdoor Unit Main PBA - Sub PBA
206-C001 Communication Error Between Outdoor Unit Main PBA - Sub PBA
206-C002 FAN PBA communication error
206-C003 INV1 PBA communication error
206-C004 INV2 PBA communication error
210 Can NOT communicate with MCU over 2 min
211 Indoor unit connected with confluence kit without continunity
212 Indoor unit connected with confluence kit and setting address was overlapped more than 3
213 MCU address not matched with indoor unit address
214 MCU address not matched with outdoor unit address
215 Rotary switch for indoor unit address in MCU was over lapped among MCUs
216 DIP switch for indoor unit setting was ON position even though indoor unit was not connected
217 DIP switch for indoor unit setting was OFF position even though indoor unit was connected
218 Setting number of indoor unit in MCU is larger than installed indoor units
219 Error on temperature sensor located on MCU intercooler inlet (Short or Open)

MCU Over Cooling In Sensor Open/Short

220 Error on temperature sensor located on MCU intercooler outlet (Short or Open)

MCU Over Cooling Out Sensor Open/Short

221 OUT temperature SENSOR ERROR (OPEN/SHORT)

- ERROR LEVEL: more than 4.9V(-50oC), less than 0.4V(93oC)

226 OUT_temperature temperature Sensor breakaway Error
231 COND_OUT Main temperature SENSOR ERROR (OPEN/SHORT)

- ERROR LEVEL: More than 4.9V(-50oC), less than 0.4V(93oC)”

236 COND_OUT Sub1 temperature SENSOR ERROR (OPEN/SHORT)

- ERROR LEVEL: More than 4.9V(-50oC), less 0.4V(93oC)”

237 COND temperature SENSOR ERROR (OPEN/SHORT)

- ERROR LEVEL: More than 4.9V(-50oC), less than 0.4V(93oC)

241 COND_MID or COND OUT Sensor of Outdoor Unit breakaway Error
242 Outdoor Unit Heater Error
246 COND_OUT 1 breakaway
251 PWM DISCHARGE temperature SENSOR ERROR (OPEN/SHORT)

- ERROR detect Condition: detect Outdoor temperature more than -10oC - ERROR LEVEL: More than 4.95V(-30’C), less than 0.5V(151’C)

256 Fixed COMP 1 DCHRG SENSOR ERROR (OPEN/SHORT)

- ERROR detect Condition: detect Outdoor temperature more than - ERROR LEVEL: More than 4.95V(-30’C), less than 0.5V(151’C)

257 Fixed COMP 2 DCHRG SENSOR ERROR (OPEN/SHORT)

- ERROR detect Condition: detect Outdoor temperature more than -10oC - ERROR LEVEL: more than 4.95V(-30’C),less than 0.5V(151’C)”

258 Fixed COMP 3 DCHRG SENSOR ERROR (OPEN/SHORT)

- ERROR detect Condition: Outdoor temperature more than -10 detect oC - ERROR LEVEL: more than 4.95V(-30’C),less than 0.5V(151’C)

261
262
263
264
265
266
267
268
269
212
213
214
215
216
217
218
219
220
211
212
213
214
215
216
217
218
219
220
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