York Floor Ceiling R-410A 50Hz Service Manual download pdf (Page 325)

Controller

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3.4 Set page display:

♦ Set page displays” Set”

♦ Mode display: Pressing MODE button to enter into MODE set, and select circularly between

cooling and state.

♦ Set page displays the address of selected outdoor units and module.

♦ Pressing OK button to confirm all setting and send to the corresponding air-conditioners.

♦ “Successful” or “Unsuccessful” shown in the operation state area indicates whether the

transmission is confirmed or not.

3.4) Malfunction and Protection Code Table

ERROR Code ERROR Contents Description ERROR Code ERROR Contents Description

Outdoor adding

malfunction （valid for

host unit）

PA Defrost Protection

Outdoor decreasing

malfunction （valid for

host unit）

Compressor Current

3rd Protection

Net communication

malfunction

Compressor Current

2nd Protection

EF Other malfunction P5

Condenser High Temp.

Protection

E4T4 Temp. Sensor malfunction P4

Discharge Pipe Temp.

Protection

E3T3 Temp. Sensor malfunction P3

Compressor Current 1st

Protection

E2 Sensor malfunction P2

Discharge Low-

pressure Protection

E1 E0

Communication

malfunction Phase

sequence or lack of phase

P1 P0

Discharge High-

pressure Protection

Compressor High

Temp. Protection

PF Other Protection

PE Oil Balance

PD Oil Return

1 2 ... 320 321 322 323 324 325 326 327 328 329 330 ... 384 385

TECHNICAL SERVICE MANUAL 1
Part I General Information 5
Contents 18
Part 3 Outdoor 27
YDS-100WC15/35 50
YDS-140WC15/35 50
A 624 1030 52
B 55 52
C 1030 52
Part 4.1 Four-way cassette 72
Piping: 8m (horizontal) 79
Notes: 80
YDS-28-80KC 230 170 89
YDS-90-140KC 300 190 89
Indoor unit H(mm) 90
YDS-28-80KC ≥260 90
YDS-90-140KC ≥300 90
YDS-22-56GC ≥280 90
- 100 101
- 101 102
Part 4.2 Wall Mounted 103
- 103 104
- 104 105
- 105 106
- 106 107
- 107 108
3. Capacity table 109
- 109 110
- 110 111
- 111 112
- 112 113
- 114 115
- 115 116
- 116 117
- 117 118
YDS-45-56EC/HC 119
- 119 120
- 120 121
- 121 122
- 122 123
- 123 124
- 124 125
- 125 126
- 126 127
- 127 128
- 128 129
- 129 130
- 130 131
- 131 132
- 132 133
- 133 134
- 134 135
- 135 136
- 136 137
- 137 138
- 138 139
- 139 140
- 140 141
- 141 142
- 142 143
- 143 144
- 144 145
- 145 146
- 146 147
- 147 148
- 148 149
- 149 150
- 150 151
Part 4.4 Medium ESP Duct 152
- 152 153
- 153 154
- 154 155
- 155 156
- 156 157
- 157 158
- 158 159
- 159 160
- 160 161
- 161 162
- 162 163
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- 226 227
- 227 228
- 229 230
- 232 233
- 233 234
- 234 235
- 235 236
- 237 238
- 238 239
Part 5 Installation 240
- 240 241
- 241 242
- 242 243
- 243 244
- 244 245
- 245 246
- 246 247
- 249 250
- 250 251
- 252 253
- 253 254
- 254 255
- 255 256
- 256 257
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- 260 261
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- 263 264
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- 266 267
- 267 268
- 268 269
- 269 270
- 270 271
- 271 272
- 272 273
- 273 274
- 275 276
- 276 277
- 277 278
- 278 279
- 279 280
Gr ounded wi r e 281
- 281 282
- 282 283
- 283 284
- 284 285
- 285 286
- 286 287
- 287 288
Part 6 Control System 289
- 289 290
- 290 291
- 292 293
- 293 294
- 295 296
- 298 299
- 299 300
- 300 301
- 301 302
- 302 303
- 303 304
- 304 305
- 305 306
- 306 307
- 307 308
- 308 309
- 309 310
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- 311 312
- 312 313
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- 320 321
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- 325 326
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- 329 330
- 330 331
- 331 332
- 332 333
- 333 334
- 334 335
- 335 336
- 336 337
- 337 338
- 338 339
- 339 340
- 340 341
- 341 342
- 342 343
- 343 344
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- 345 346
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- 359 360
- 360 361
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- 362 363
- 363 364
- 364 365
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- 372 373
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- 374 375
- 375 376
- 376 377
- 377 378
- 378 379
- 379 380
- 380 381
- 381 382
- 382 383
- 383 384
Form No. 035M00457-000 385
2009 Johnson Controls, Inc 385

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York Floor Ceiling R-410A 50Hz Service Manual Page 325

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