![Daikin EWWD480CJYNN [170/180] Total heat recovery ratings ewwdc11 c19cjynn](/img/pdf.png)
Daikin EWWD480CJYNN [170/180] Total heat recovery ratings ewwdc11 c19cjynn
![Daikin EWWD480CJYNN [170/180] Total heat recovery ratings ewwdc11 c19cjynn](/views2/1657109/page170/bgaa.png)
Appendix A ESIE07-05
6–16 Part 5 – Maintenance
3
1
56
1.12 Total Heat Recovery Ratings EWWDC11-C19CJYNN
Unit
size
Leaving chilled
water temp. °C
LEAVING HEAT RECOVERY CONDENSER WATER TEMPERATURE - °C
40 45 50 55
Cool.
cap.
Pow.
input
Heat.
cap.
Cool.
cap.
Pow.
input
Heat.
cap.
Cool.
cap.
Pow.
input
Heat.
cap.
Cool.
cap.
Pow.
input
Heat.
cap.
C11
4
5
6
7
8
9
994
1026
1059
1092
1127
1161
271
275
278
282
287
291
1227
1261
1297
1333
1372
1408
948
979
1010
1043
1076
1110
292
296
300
304
308
312
1202
1236
1271
1307
1343
1380
900
931
962
993
1026
1058
316
320
324
328
332
337
1180
1214
1247
1281
1317
1353
852
881
911
941
972
1004
344
348
351
355
359
363
1160
1192
1224
1258
1291
1326
C12
4
5
6
7
8
9
1051
1085
1120
1155
1191
1227
281
286
290
294
299
303
1292
1330
1367
1405
1445
1483
1002
1035
1069
1103
1138
1173
305
308
313
317
321
326
1268
1303
1341
1378
1415
1454
952
984
1017
1051
1084
1119
331
335
339
342
346
351
1244
1279
1314
1351
1387
1426
900
931
963
995
1028
1062
361
365
368
372
375
379
1223
1257
1291
1325
1361
1398
C13
4
5
6
7
8
9
1106
1141
1178
1215
1252
1291
297
301
305
309
313
317
1361
1399
1438
1479
1519
1560
1055
1090
1125
1161
1198
1235
323
327
331
335
340
343
1336
1374
1412
1451
1491
1531
1002
1036
1070
1105
1140
1177
352
356
359
363
368
372
1314
1350
1386
1424
1463
1502
948
981
1014
1048
1082
1117
386
389
392
396
400
404
1294
1328
1363
1400
1437
1474
C14
4
5
6
7
8
9
1161
1198
1237
1275
1315
1355
312
316
320
324
328
332
1429
1469
1510
1551
1594
1637
1107
1144
1181
1218
1257
1296
340
344
348
352
357
361
1404
1444
1484
1523
1565
1607
1053
1088
1124
1160
1197
1235
373
376
380
384
388
392
1383
1420
1459
1498
1537
1578
995
1029
1064
1100
1136
1172
411
414
417
420
424
428
1364
1400
1437
1474
1513
1552
C15
4
5
6
7
8
9
1216
1256
1295
1336
1377
1419
327
331
335
339
342
347
1497
1539
1580
1624
1668
1714
1160
1198
1237
1276
1316
1358
359
362
366
370
374
378
1473
1513
1555
1596
1640
1684
1102
1139
1177
1215
1254
1294
395
398
402
404
408
412
1452
1491
1532
1571
1612
1655
1042
1078
1114
1152
1190
1228
437
439
441
444
448
451
1434
1472
1509
1548
1589
1628
C16
4
5
6
7
8
9
1327
1370
1415
1461
1507
1553
355
360
366
372
376
382
1632
1678
1728
1777
1827
1877
1265
1307
1350
1394
1440
1485
382
387
393
399
404
410
1598
1643
1691
1739
1789
1838
1201
1242
1284
1326
1370
1414
413
418
424
429
435
440
1566
1610
1657
1702
1751
1799
1136
1175
1216
1257
1299
1342
450
454
459
464
469
474
1539
1580
1624
1669
1714
1762
C17
4
5
6
7
8
9
1419
1466
1513
1561
1611
1660
378
383
389
395
401
406
1744
1793
1845
1898
1951
2005
1353
1399
1444
1491
1539
1587
408
414
419
426
432
437
1709
1759
1807
1860
1911
1964
1285
1329
1373
1418
1465
1512
442
448
453
459
465
470
1676
1724
1771
1821
1871
1923
1214
1257
1300
1344
1388
1435
483
487
492
497
502
507
1647
1691
1738
1786
1834
1884
C18
4
5
6
7
8
9
1535
1585
1636
1688
1741
1794
408
414
419
425
431
437
1885
1939
1993
2050
2106
2164
1463
1512
1561
1612
1663
1716
444
450
455
461
467
472
1850
1903
1956
2011
2066
2123
1389
1437
1484
1534
1583
1634
485
490
496
501
506
512
1818
1869
1921
1973
2027
2081
1313
1359
1405
1452
1501
1550
534
537
541
546
551
556
1791
1839
1888
1938
1990
2043
Содержание
- Esie07 05 1
- Ewwd340 c19cjynn 1
- Service manual 1
- Water cooled screw chillers 1
- General outline 3
- Introduction 3
- Part 1 system outline 3
- Piping layout 3
- Table of contents 3
- Functional control 4
- Part 2 functional description 4
- Part 3 troubleshooting 4
- Procedure for software upload download 4
- The digital controller 4
- Appendix a 5
- Maintenance 5
- Part 4 commissioning and test run 5
- Part 5 maintenance 5
- Part 6 appendix 5
- Plan setting 5
- Appendix b 6
- Introduction 7
- Part 0 7
- What is in this chapter 7
- About this manual 8
- Characteristics 9
- Safety measures 10
- Installation 11
- Standard accessories furnished on basic unit 14
- Options on request 15
- Introduction esie 07 05 16
- Machine type era air cooled condensing unit eww water cooled packaged water chiller ewl remote condenser water chiller ewa air cooled chiller cooling only ewy air cooled chiller heatpump ewc air cooled chiller cooling only with centrifugal fan ewt air cooled chiller cooling only with heat recovery 16
- Nomenclature 16
- Part 1 system outline 17
- General outline 19
- Part 1 19
- What is in this chapter 19
- 4 part 1 system outline 20
- General outline esie07 05 20
- Technical specifications ewwd cjynn 20
- Technical specifications the table below contains the technical specifications 20
- Esie07 05 general outline 21
- Note 1 nominal cooling capacity and power input are based on 12 7 c entering leaving evaporator water temperature 30 35 c entering leaving condenser water temperature 21
- Part 1 system outline 1 5 21
- 6 part 1 system outline 22
- Absorbed current of compressor n 1 n 2 n 3 at nominal conditions inrush current of last compressor n 4 22
- Absorbed current referred to nominal condition 12 7 c entering leaving evaporator water temperature 30 35 c entering leaving condenser water temperature 22
- Absorbed current referred to the following conditions 14 9 c entering leaving evaporator water temperature 50 55 c entering leaving condenser water temperature 22
- Compressor fla full load ampere 22
- Electrical specifications ewwd cjynn 22
- General outline esie07 05 22
- Note 1 allowed voltage tolerance 10 voltage unbalance between phases must be within 3 2 22
- Operating limits 23
- Fouling and correction factors 24
- Performance factors 25
- Outlook drawing ewwd340 550cjynn 26
- Outlook drawing ewwd700 950cjynn 28
- Outlook drawing ewwdc10 c15cjynn 30
- Outlook drawing ewwdc16 c19cjynn 32
- Part 1 35
- Piping layout 35
- What is in this chapter 35
- 20 part 1 system outline 36
- Functional diagram ewwd cjyynn refrigerant circuit 36
- Functional diagram the illustration below shows the functional diagram of the refrigeration circuit of ewwd cjynn it is also applicable for glycol applications 36
- Piping layout esie07 05 36
- Part 2 functional description 39
- Part 2 41
- The digital controller 41
- What is in this chapter 41
- General description 42
- Main control software features 43
- Component description digital controller 44
- Control panel 45
- Main board 46
- Eexv valve driver 48
- Meaning of the driver eexv status leds 50
- Addressing of plan 51
- Controller input output 52
- Display and keypad 57
- Controller menu s 60
- Cooling 61
- Ent evap xxx c 61
- Gg mm aa 61
- Lvg evap xxx c 61
- Main menu 61
- Staging 61
- Status 61
- Stp source 61
- Water temperatures 61
- Comp 1 62
- Delivsupheat 62
- Lvg rec xxx c 62
- Position 62
- Press barg 62
- Status auto xxx 62
- Suction 62
- Supheat 62
- Water temperatures 62
- User menu 64
- Setting menu 68
- Input output menu i o menu 69
- Bios date 70
- Bios version 70
- Boot date 70
- Boot version 70
- Driver firmware 70
- Version 70
- Xx xx xx 70
- Manufacturer menu 71
- 090 s s 74
- Bar 01 00 bar 74
- Bar 20 05 bar 74
- Delays 74
- Low pressure alarm 74
- Max load setp 74
- Min load setp 74
- Pressure alarm 74
- Pressure ratio alarm 74
- Run delay 74
- S 120 060 s 74
- Setpoint 74
- Startup delay 74
- Transducers high 74
- Transducers low 74
- 020 bar s 75
- 090 s s 75
- 10 c c 75
- Alarm delays 75
- Diff delays 75
- Liquid injection 75
- Oil high pressure 75
- Oil low pressure 75
- Run delay 75
- Setpoint 75
- Startup delay 75
- Maintenance menu 76
- Comp min load 78
- Compressor 78
- Dt to reload and 78
- Max time min 78
- Min evap dt 78
- Reunload comp 78
- Time to download 78
- Buffer n 79
- Choose language 79
- Compressor 1 79
- English 79
- Manual load 79
- Reset alarm 79
- Service menu 79
- State auto 79
- Alarm menu 80
- Buffer alarm menu 81
- 44 part 2 functional description 82
- Alarm list 82
- Alarm table chiller 82
- Introduction the table below shows the list of the possible alarms with the identifier number the cause and the reset type a auto m manual 82
- The digital controller esie07 05 82
- Alarm table driver1 83
- Alarm table driver2 83
- Esie07 05 the digital controller 83
- Part 2 functional description 2 45 83
- Functional control 85
- Part 2 85
- What is in this chapter 85
- On off management 86
- Continuous loading and unloading uses 2 solenoid valves to control the screw compressor slide and thus its capacity control is performed by outlet temperature 87
- Esie07 05 functional control 87
- In the following flow chart the unit startup management and shutdown procedures are shown as well as the compressors loading and unloading strategy 87
- Introduction the thermostat control is used to generate a load up or load down according to the active pid regulation 87
- Part 2 functional description 2 49 87
- Thermostat control 87
- Unit and compressor start up and shutdown procedure 87
- 50 part 2 functional description 88
- Compressors start up and loading management 4 compressors 88
- Functional control esie07 05 88
- Unit shutdown 88
- Unit shutdown request 88
- Compressors unload and shutdown management 4 compressors 89
- Esie07 05 functional control 89
- Part 2 functional description 2 51 89
- 52 part 2 functional description 90
- Dead band 0 c 90
- Functional control esie07 05 90
- Interstage 210 s 90
- Loading and unloading zones the graph below shows the different loading and unloading zones 90
- Max pull down 0 min 90
- Reload t 0 c 90
- Settings do not change 90
- Cooling double 92
- Enable double 92
- Heating double 92
- Setpoint 92
- Setpoint reset of the chilled water 92
- Setpoint y 92
- Chlwt return reset 94
- Max reset 3 c 94
- Return water reset 94
- Start dt 94
- Freeze up control 95
- 58 part 2 functional description 96
- Anti freeze alarm 96
- Evap 1 anti freeze alarm 96
- Evap 2 anti freeze alarm 96
- Function description 96
- Functional control esie07 05 96
- In case the unit has 2 evaporators 96
- Setpoint 96
- Enable soft load 97
- Max stage 97
- Max time 97
- Y enable soft load 97
- Current limit 98
- Current limit set 98
- Demand limit 98
- Max curr 98
- Unit limiting 98
- Unit load limiting 98
- High chlwt start 99
- Max comp stage 99
- Start up with high evaporator water temperature 99
- Delay on switching 100
- Pump control 100
- Pump fan and comp 100
- The main pump off 100
- Time between main 100
- Auto restart after power failure function 101
- Autorestart after 101
- Power failure y n 101
- Liquid injection 102
- Setpoint 102
- Exv pre opening 103
- Exv preopening 103
- Compressor configuration 104
- Numbers of compressors 104
- Numbers of evaporators 1 2 104
- Auto manual 105
- C 1 1st 105
- C 2 2nd 105
- C 3 3rd 105
- C 4 4th 105
- Comp starts 105
- Compressor management 105
- Compressors 105
- Min t between diff 105
- Min t between same 105
- Min time comp off 180 s 105
- Min time comp on 105
- Sequencing 105
- Set compressor stage 105
- 68 part 2 functional description 106
- Function description 106
- Functional control esie07 05 106
- High pressure setback 107
- Lp prevention 108
- Capacity control 109
- Number of pulses 109
- To load comp 109
- To unload comp 109
- 72 part 2 functional description 110
- Compressor loading 110
- Compressor unloading 110
- Fixed variable 110
- Functional control esie07 05 110
- Graph 1 a pure proportional logic will load or unload with a frequency related to the set point distance 110
- Max pulse period 110
- Min pulse period 110
- Pulse time 110
- Pulse time the time of the pulse time is fixed default 0 s the interval time between two pulses is proportional to the pid proportional integral derivative unit request 110
- Esie07 05 functional control 111
- Graph 2 the derivative part of the logic controls how the temperature reaches the setpoint if it is getting closer increases the time between intervals or if it is far from the setpoint decreases the time between intervals the result is having the controller act differently whenever the water temperature changes 111
- If the derivative time is increased the control will be more sensitive to temperature changes for example the derivative time can be increased when a chiller is working with a very variable load the integral time stores the memory on how the p 1 controls the temperature 111
- Part 2 functional description 2 73 111
- Enable 112
- Max time 112
- Min press 112
- Pump down config 112
- Pump down configuration at compressor stop 112
- Pressure alarm 113
- Pressure safeties 113
- Setpoint 113
- Transducer high pressure alarm 113
- Transducers high 113
- Transducer low pressure alarm 114
- Low press alarm delays 115
- Lp alarm delay 115
- Run delay 115
- Start up delay 115
- Max load setp 116
- Min load setp 116
- Oil management safeties 116
- Pressure ratio alarm 116
- High oil dp alarm 117
- Pressure ratio alarm 117
- Pressure ratio alarm delay 117
- Run delay 117
- Setpoint 117
- Start up delay 117
- Part 3 troubleshooting 119
- Part 3 121
- Procedure for software upload download 121
- What is in this chapter 121
- Copy from the software key to pco 122
- Copy from the software key to pco² 122
- Copy from pco to the software key 123
- Copy from pco² to the software key 123
- Installation of winload32 on the pc and programming a controller 124
- Go to the winload32 program page 125
- Select chiller pco² page 125
- Double click on the file 127
- Press on extract 127
- Select winload32 exe 127
- The file winload32 v3 0 is now saved on the hard disk of your pc 127
- Winzip will open 127
- Click on the model name 129
- Click to download the file 129
- Go back to the pco² software download page on the extranet 129
- Select save to download the file to your pc 129
- Please check that you have 4 times 138
- Upload completed successfully 138
- Copy software from winload32 to the software key 139
- Part 3 141
- Plan setting 141
- What is in this chapter 141
- I o board adr 142
- Plan setting 142
- Press enter 142
- Priv shared 142
- Terminal adr 16 142
- Terminal config 142
- To continue 142
- Part 4 commissioning and test run 143
- Part 5 maintenance 145
- Maintenance 147
- Part 5 147
- What is in this chapter 147
- Screw compressors 148
- Standard controls 149
- System maintenance 150
- Preventive maintenance schedule 153
- Refrigerant 154
- Part 6 appendix 155
- Appendix a 157
- Part 6 157
- What is in this chapter 157
- Sound pressure level ewwd cjynn 158
- Sound pressure level correction factor for different distances 159
- Standard ratings ewwd340 800cjynn 160
- Standard ratings ewwd900 c13cjynn 161
- Standars ratings ewwdc14 c19cjynn 162
- Evaporator pressure drop ewwd cjynn 163
- 10 part 5 maintenance 164
- Appendix a esie07 05 164
- Condensor 1 pass heat recovery condenser 1 pass pressure drop ewwd cjynn 164
- Partial heat recovery ratings ewwd340 c19cjynn 165
- Heating capacity correction factors for different evaporator leaving water temperatures 167
- Total heat recovery ratings ewwd340 c10cjynn 168
- Total heat recovery ratings ewwdc11 c19cjynn 170
- Appendix b 173
- Part 6 173
- What is in this chapter 173
- General chiller start up guide 174
Похожие устройства
- Daikin EWWD550CJYNN Инструкция оператора
- Daikin EWWD550CJYNN Инструкция по монтажу
- Daikin EWWD550CJYNN Технические данные
- Daikin EWWD550CJYNN Сервис мануал
- Daikin EWWD700CJYNN Инструкция оператора
- Daikin EWWD700CJYNN Инструкция по монтажу
- Daikin EWWD700CJYNN Технические данные
- Daikin EWWD700CJYNN Сервис мануал
- Daikin EWWD750CJYNN Инструкция оператора
- Daikin EWWD750CJYNN Инструкция по монтажу
- Daikin EWWD750CJYNN Технические данные
- Daikin EWWD750CJYNN Сервис мануал
- Daikin EWWD800CJYNN Инструкция оператора
- Daikin EWWD800CJYNN Инструкция по монтажу
- Daikin EWWD800CJYNN Технические данные
- Daikin EWWD800CJYNN Сервис мануал
- Daikin EWWD900CJYNN Инструкция оператора
- Daikin EWWD900CJYNN Инструкция по монтажу
- Daikin EWWD900CJYNN Технические данные
- Daikin EWWD900CJYNN Сервис мануал