CIAT HYDROCIAT LW HE Series, Manual

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HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 18.752 B
Water chillers
Heat pump
HYDROCIAT LW
t
echnical chaRacteRistics
s
tanDaRD Units foR high conDensing tempeRatURes
* In accordance with standard EN14511-3:2013.
** In accordance with standard EN14825:2016, average climate
HW1 Heating mode conditions: Evaporator entering/leaving water temperature 10°C/7°C, condenser entering/leaving water temperature
30°C/35°C, evaporator and condenser fouling factor 0 m 2 . k/W
HW2 Heating mode conditions: Evaporator entering/leaving water temperature 10°C/7°C, condenser entering/leaving water temperature
40°C/45°C, evaporator and condenser fouling factor 0 m 2 . k/W
HW3 Heating mode conditions: Evaporator entering/leaving water temperature 10°C/7°C, condenser entering/leaving water temperature
47°C/55°C, evaporator and condenser fouling factor 0 m 2 . k/W
CW1 Cooling mode conditions: Evaporator water entering/leaving temperature 12°C/7°C, condenser entering/leaving water temperature 30°C/35°C,
evaporator and condenser fouling factor 0 m 2 .K/W
Ƞs heat
30/35°C
& SCOP
30/35°C
Values calculated in accordance with EN14825:2016
Ƞs heat
47/55°C
& SCOP
47/55°C
Values calculated in accordance with EN14825:2016
Ƞs cool
12/7°C
& SEER
12/7°C
Bold values compliant to Ecodesign regulation: (EU) No 2016/2281 for Comfort application
SEPR
12/7°C
Values calculated in accordance with EN14825:2016
IPLV.SI Calculations according to standard performances AHRI 551-591 (SI)
NA Non Authorized for the specific application for CEE market
(1) In dB ref=10 -12 W, (A) weighting. Declared dualnumber noise emission values in accordance with ISO 4871 (with an associated uncertainty of
+/-3dB(A)). Measured in accordance with ISO 9614-1 and certified by Eurovent.
(2) In dB ref 20µPa, (A) weighting. Declared dualnumber noise emission values in accordance with ISO 4871 (with an associated uncertainty of
+/-3dB(A)). For information, calculated from the sound power level Lw(A).
(3) Weight shown is guideline only. Please refer to the unit nameplate
Eurovent certified values
LW ST + High condensing option 708 858 1008 1300 1302 1500 1508 1900 2100 2300
Heating
Unit with high
condensing option
Full load performances*
HW1
Nominal capacity kW 334 373 421 511 542 607 626 769 847 890
COP kW/kW 5,59 5,59 5,54 5,22 5,47 5,36 5,48 5,39 5,38 5,3
HW2
Nominal heating capacity kW 325 362 408 478 506 566 606 716 789 829
COP kW/kW 4,62 4,59 4,55 4,29 4,50 4,43 4,54 4,45 4,45 4,41
HW3
Nominal capacity kW 316 352 396 446 471 527 587 665 734 773
COP kW/kW 3,85 3,83 3,79 3,50 3,68 3,63 3,78 3,65 3,65 3,63
Unit with high
condensing option
Seasonal energy efficiency**
HW1
SCOP
30/35°C
kWh/kWh 5,81 5,93 5,89 5,57 5,70 5,69 5,62 5,53 5,57 5,30
ŋs heat
30/35°C
% 224 229 227 215 220 220 217 213 215 204
HW3
SCOP
47/55°C
kWh/kWh 4,56 4,61 4,55 4,20 4,37 4,41 4,42 4,24 4,31 4,46
ŋ
s heat
47/55°C
% 174 176 174 160 167 169 169 162 164 170
P
rated
kW 416 419 473 540 571 638 700 807 890 936
Cooling
Unit with high
condensing option
Full load performances*
CW1
Nominal capacity kW 282 313 352 NA NA NA NA NA NA NA
EER kW/kW 4,89 4,87 4,82 NA NA NA NA NA NA NA
Eurovent class - B B B NA NA NA NA NA NA NA
Unit with high
condensing option
Seasonal energy efficiency**
SEER
12/7°C
Comfort low temp. kWh/kWh 5,76 5,83 5,80 NA NA NA NA NA NA NA
ŋs cool
12/7°C
% 227 230 229 NA NA NA NA NA NA NA
SEPR
12/7°C
Process high temp. kWh/kWh 6,45 6,49 6,35 NA NA NA NA NA NA NA
Integrated Part Load Value IPLV.SI kW/kW 6,491 6,657 6,658 6,051 6,301 6,425 6,306 6,052 6,332 6,180
Sound levels - standard unit
Sound power level (1) dB(A) 95 95 95 99 99 99 99 102 102 102
Sound pressure level at 1 m (2) dB(A) 78 78 78 82 82 82 82 84 84 84
Sound levels - standard unit + low noise level option
Sound power level (1) dB(A) - - - 96 96 96 96 100 100 100
Sound pressure level at 1 m (2) dB(A) - - - 78 78 78 78 82 82 82
Dimensions
Length mm 2724 2724 2724 2741 2741 2741 2741 3059 3059 3059
Width mm 928 928 928 936 936 936 936 1090 1090 1090
Height mm 1567 1567 1567 1692 1692 1692 1692 1858 1858 1858
Operating weight (3) kg 2017 2036 2072 2575 2575 2613 2644 3407 3438 3462
Compressors
Semi-hermetic screw compressors, 50 r/s
Circuit A 1 1 1 1 1 1 1 1 1 1
Refrigerant (3) R-134a
Circuit A
kg 84 80 78 82 82 82 82 145 135 125
teqCO
2
120 114 112 117 117 117 117 207 193 179