Daikin EWAD620-C17C-SS, Service Manual

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General Outline ESIE10-01
1–38 Part 1 – System Outline
3
11
4
5
1.12 Technical Specifications: EWAD~C-PL
Technical
specifications The table below contains the technical specifications.
Model EWAD~C-PL
820 890 980 C11 C12 C13 C14
Capacity (1) Cooling kW 821 890 975 1074 1158 1279 1390
Capacity control Type Stepless
Minimum capacity % 12.5
Unit power input (1) Cooling kW 225 249 274 301 330 363 396
EER (1) 3.64 3.58 3.56 3.56 3.51 3.52 3.51
ESEER 4.44 4.5 4.41 4.53 4.39 4.44 4.31
IPLV 4.78 4.67 4.71 4.69 4.73 4.65 4.73
Casing Colour Ivory White
Material Galvanized and painted steel sheet
Dimensions Unit Height mm 2540
Width mm 2285
Length mm 8885 8885 8885 9785 9785 11085 11985
Weight Unit kg 7820 7820 7950 8580 8840 10380 10020
Operating Weight kg 8420 8420 8990 9620 9880 10670 11010
Water heat
exchanger Type Single Pass Shell&Tube
Water volume l 599 599 1043 1027 1027 995 979
Nominal water
flow rate Cooling l/s 39.22 42.53 46.6 51.3 55.31 61.12 66.41
Nominal Water
pressure drop Cooling kPa 57 65 30 61 69 60 73
Insulation material Closed cell
Air heat exchanger Type High efficiency fin and tube type with integral subcooler
Fan Type Direct propeller type
Drive DOL
Diameter mm
800
Nominal air flow l/s 96199 96199 96199 106888 106888 117577 128266
Model Quantity No. 18 18 18 20 20 22 24
Speed rpm 920
Motor
input W 1.75
Compressor Type Semi-hermetic single screw compressor
Oil charge l 38 38 38 44 50 50 50
Quantity No. 2
Sound level Sound Power Cooling dB(A) 98.4 98.4 98.4 98.8 99.9 99.3 99.6
Sound Pres-
sure (2) Cooling dB(A) 76.9 76.9 76.9 77 77.1 77.1 77.2
Refrigerant circuit Refrigerant type R-134a
Refrigerant charge kg 204 202 204 220 220 252 254
N. of circuits No. 2
Piping connections Evaporator water inlet/outlet mm 219.1 219.1 273 273 273 273 273