York Floor Ceiling R-410A 50Hz Service Manual download pdf (Page 281)

Installation

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- 280 -

8.2.2.4.2 Indoors power supply wiring

The minimal dimension of wiring (mm2 ) Manual switch (A)

Creepage

breaker

Item

Model

Power supply

Continuous wire length ≤20m

(≤50m)

Ground wire Capacity Fuse

All indoor units 220V 1N-50/60Hz 2.5 (3.5)

φ1.6mm

30 15

30mA

under

0.1sec

8.2.2.4.3 Outdoors power supply wiring

- Sketch map of outdoor wiring

Manual swi t ch

Gr ounded wi r e

Cr eepage swi t ch

Out door power suppl y

Out door uni t

Gr ounded wi r e

Out door uni t

Gr ounded wi r e

Out door uni t

Cr eepage swi t ch

Gr ounded wi r e

Manual swi t ch

Cr eepage swi t ch

Di st r i but or

box

Minimum wire diameter(mm2) Manual switch(A)

MODEL Power source

A ( Dimension(m))

(continuous length)

Grounding

Capacity

Fuse

Leakage protector

220-240V 1N 50/60Hz

3×10

10 100 50

10-16kW

380-415V 3N~ 50Hz

5×2.5

10 100 16

28 220/380V 3N~ 50Hz

16(A≤29)

25(29＜A≤46)

35(46＜A≤78)

16 60 50

100mA 0.1sec or less

Note: For 56 kW and 84 kW, wiring separately according to 28 kW outdoors power wiring

specification.

1 2 ... 276 277 278 279 280 281 282 283 284 285 286 ... 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
- 163 164
- 164 165
- 165 166
- 166 167
- 168 169
- 169 170
- 170 171
- 171 172
- 172 173
- 173 174
- 174 175
- 175 176
- 177 178
- 178 179
- 179 180
- 180 181
- 181 182
- 182 183
- 183 184
- 184 185
- 185 186
- 186 187
- 187 188
- 188 189
- 189 190
- 190 191
- 191 192
- 192 193
- 193 194
- 194 195
- 195 196
- 197 198
- 198 199
- 200 201
- 201 202
- 202 203
- 203 204
- 204 205
- 205 206
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- 212 213
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- 215 216
- 216 217
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- 218 219
- 219 220
- 220 221
- 221 222
- 222 223
- 223 224
- 224 225
- 225 226
- 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
- 257 258
- 259 260
- 260 261
- 261 262
- 262 263
- 263 264
- 264 265
- 265 266
- 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
- 310 311
- 311 312
- 312 313
- 313 314
- 314 315
- 315 316
- 316 317
- 317 318
- 318 319
- 319 320
- 320 321
- 321 322
- 322 323
- 323 324
- 325 326
- 327 328
- 328 329
- 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
- 344 345
- 345 346
- 346 347
- 347 348
- 348 349
- 349 350
- 350 351
- 351 352
- 352 353
- 353 354
- 354 355
- 355 356
- 356 357
- 357 358
- 358 359
- 359 360
- 360 361
- 361 362
- 362 363
- 363 364
- 364 365
- 365 366
- 366 367
- 367 368
- 368 369
- 369 370
- 370 371
- 371 372
- 372 373
- 373 374
- 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 281

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