Daikin ERAD 120E-SL, Инструкция по установке, эксплуатации и обслуживанию

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Table 2 - EWAD 210E ÷ 410E-SS - HFC 134a - Technical Data
Unit SIze 210 260 310 360 410
Capacity (1) Cooling kW 214 256 307 360 413
Capacity control
Type --- Stepless
Minimum capacity % 25 25 25 25 25
Unit power input (1) Cooling kW 71.7 86.7 111 133 146
EER (1) --- 2.98 2.95 2.77 2.71 2.84
ESEER --- 3.02 3.18 3.05 3.23 3.34
IPLV --- 3.48 3.68 3.57 3.61 3.65
Casing
Colour --- Ivory White
Material --- Galvanized and painted steel sheet
Dimensions Unit
Height mm 2273 2223 2223 2223 2223
Width mm 1292 2236 2236 2236 2236
Length mm 3965 3070 3070 3070 3070
Weight
Unit kg 2086 2522 2745 2855 2919
Operating Weight kg 2116 2547 2775 2891 2963
Water heat
exchanger
Type --- Plate to Plate
Water volume l 30 25 30 36 44
Nominal water flow rate l/s 10.22 12.22 14.65 17.21 19.74
Nominal Water pressure drop kPa 21 48 48 48 45
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 800 800 800 800 800
Nominal air flow l/s 21150 32767 32767 31725 31725
Model
Quantity No. 4 6 6 6 6
Speed rpm 920 920 920 920 920
Motor input kW 1.75 1.75 1.75 1.75 1.75
Compressor
Type ---
Semi-hermetic
single screw compressor
Oil charge l 13 16 19 19 19
Quantity No. 1 1 1 1 1
Sound level
Sound Power Cooling dB(A) 94.2 94.2 94.5 94.5 95.2
Sound Pressure (2) Cooling dB(A) 75.1 75.0 75.3 75.3 76.0
Refrigerant circuit
Refrigerant type --- R-134a R-134a R-134a R-134a R-134a
Refrigerant charge kg. 33 46 46 56 60
N. of circuits No. 1 1 1 1 1
Piping connections Evaporator water inlet/outlet " 3 3 3 3 3
Safety devices High discharge pressure (pressure switch)
High discharge pressure (pressure transducer)
Low suction pressure (pressure transducer)
Compressor motor protection
High discharge temperature
Low oil pressure
Low pressure ratio
High oil filter pressure drop
Phase monitor
Water freeze protection controller
Notes (1)
Cooling capacity, unit power input in cooling and EER are based on the following conditions: evaporator
12/7°C; ambient 35°C, unit at full load operation.
Notes (2)
The values are according to ISO 3744 and are referred to: evaporator 12/7°C, ambient 35°C, full load
operation.