Daikin EWAP 800-C18AJYNN, Installation, Operation And Maintenance Manual

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Physical data EWAP-AJYNN/A with option OPRN/OPLN
R-407C
Unit size 850 900 950 C10 C11 C12
Cooling capacity (1) kW 818,2 911,3 981,1 1069,8 1137,3 1202,1
Power input (1) kW 311,5 346,9 378,6 418,0 453,6 463,4
COP 2,63 2,63 2,59 2,56 2,51 2,59
Single screw compressors N° 2 2 2 2 2 3
Refrigerant circuits N° 2 2 2 2 2 3
Refrigerant charge kg 160 170 180 185 190 240
Oil charge kg 40 40 40 40 40 60
Min % of capacity reduction % 12,5 12,5 12,5 12,5 12,5 8,3
Condenser fans
N° of fans / Nominal power fan kW 16/1,25 17/1,25 18/1,25 19/1,25 20/1,25 24/1,25
Fan speed rpm 680 680 680 680 680 680
Diameter mm 800 800 800 800 800 800
Total air flow m
3
/s
64,5 68,6 72,6 76,7 80,7 96,8
Evaporator
Evaporator / Water volume N°/l 1 / 271 1 / 256 1 / 256 1 / 270 1 / 270 1 / 278
Max operating pressure bar 10,5 10,5 10,5 10,5 10,5 10,5
Water connections diameter mm
219 219 219 219 219 219
Condenser coil
Coil type Lanced fins – Internally spiral wound tubes
Weight and dimension
Std unit shipping weight for unit + OPRN kg
5900 6170 6290 6525 6645 9050
Std unit operating weight for unit + OPRN kg 6185 6440 6560 6780 6900 9320
Std unit shipping weight for unit + OPLN kg 6140 6410 6530 6765 6885 9410
Std unit operating weight for unit + OPLN kg 6425 6680 6800 7020 7140 9680
Unit length mm 8010 8910 8910 9810 9810 11870
Unit width mm 2230 2230 2230 2230 2230 2230
Unit height mm 2520 2520 2520 2520 2520 2520
Unit size
C13 C14 C15 C16 C17 (2) C18 (2)
Cooling capacity (1) kW 1299,3 1365,6 1435,8 1522,5 1586,0 1649,3
Power input (1) kW 499,0 529,9 558,2 600,3 635,0 669,6
COP 2,60 2,58 2,57 2,54 2,50 2,46
Single screw compressors N° 3 3 3 3 3 3
Refrigerant circuits N° 3 3 3 3 3 3
Refrigerant charge kg 250 260 275 275 280 285
Oil charge kg 60 60 60 60 60 60
Min % of capacity reduction % 8,3 8,3 8,3 8,3 8,3 8,3
Condenser fans
N° of fans / Nominal power fan kW 25/1,25 26/1,25 28/1,25 28/1,25 29/1,25 30/1,25
Fan speed rpm 680 680 680 680 680 680
Diameter mm 800 800 800 800 800 800
Total air flow m
3
/s 100,9 104,9 115,6 113 113 121
Evaporator
Evaporator / Water volume N°/l 1 / 432 1 / 432 1 / 432 1 / 419 1 / 419 1 / 419
Max operating pressure bar 10,5 10,5 10,5 10,5 10,5 10,5
Water connections diameter mm 273 273 273 273 273 273
Condenser coil
Coil type Lanced fins – Internally spiral wound tubes
Weight and dimension
Std unit shipping weight for unit + OPRN kg 9505 9625 10060 10075 10410 10470
Std unit operating weight for unit + OPRN kg 9980 10100 10530 10520 10860 10920
Std unit shipping weight for unit + OPLN kg 9865 9985 10420 10435 10770 10830
Std unit operating weight for unit + OPLN kg 10340 10460 10890 10880 11220 11280
Unit length mm 12770 12770 13670 13670 14570 14570
Unit width mm 2230 2230 2230 2230 2230 2230
Unit height mm 2520 2520 2520 2520 2520 2520
Note: (1) Nominal cooling capacity and power input are based on: 12 / 7 °C entering / leaving evaporator water temperature;
35°C ambient temperature. The power input is for co mpressor only.
(2) Unit C17 and C18 are longer than 14000 mm so beware of special transportation required.