Atlantic WOYA 080 LFCA - Specifications

1.3 Specications
1
Hydraulic unit : Sound pressure level in (x)m of the device, 1.5 m of the
ground, the open eld / Outdoor unit : Sound pressure level in (x)m of the
device,middle from the ground of the height of the outdoor unit , the open eld.
2
The sound power level is a laboratory measure of the emitted sound power
but contrary to the noise level, it doesn't correspond to the measure of the felt.
3
Refrigerant R410A (as per the standard EN 378.1).
4
Factory charge of refrigerant R410A.
5
Taking into account the possible additional load of refrigeration uid R410A
(see page 27).
Designation models alféa extensa + 5 6 8 10 13 16
Nominal heating performances (outdoor temperature/ initial temperature)
Heat output
+7 °C / +35 °C - Floor heating system kW 4.50 6.00 7.50 10.00 14.01 16.06
-7 °C / +35 °C - Floor heating system kW 4.10 4.60 5.70 7.40 9.45 12.93
+7 °C / +45 °C - Low temperature radiator kW 4.50 5.10 6.20 8.27 10.43 13.60
-7 °C / +45 °C - Low temperature radiator kW 4.10 4.45 5.05 7.40 9.25 11.20
+7 °C / +55 °C - Radiator kW 4.50 4.50 5.0 7.00 7.84 10.03
-7 °C / +55 °C - Radiator kW 3.70 3.85 5.20 7.00 7.29 8.65
Power absorbed
+7 °C / +35 °C - Floor heating system kW 1.00 1.41 1.84 2.49 3.50 4.37
-7 °C / +35 °C - Floor heating system kW 1.47 1.74 2.23 2.97 3.92 5.32
+7 °C / +45 °C - Low temperature radiator kW 1.31 1.50 1.87 2.53 3.19 4.38
-7 °C / +45 °C - Low temperature radiator kW 1.86 2.04 2.47 3.70 4.38 5.22
+7 °C / +55 °C - Radiator kW 1.79 1.79 1.94 2.86 3.25 4.01
-7 °C / +55 °C - Radiator kW 2.20 2.33 3.34 4.15 4.45 5.20
Coefcient of performance (COP) (+7°C / + 35°C) 4.52 4.26 4.08 4.02 4.00 3.68
Electrical characteristics
Supply voltage (50 HZ) V 230
Maximum current for appliance A 11 12.5 17.5 18.5 22 25
Nominal current A 4.5 6.3 8.1 10.9 11.4 14.2
Max. current of the Heating electrical back-ups A 13.05 / 26.1
Power of the Heating electrical back-ups kW ajustable 3 or 6 kW
Real power absorbed by the fan W 49 49 49 100 2 x 100 2 x 100
Real power absorbed by the circulation pump W 24 24 24 24 39.5 39.5
Maximum power absorption by the outdoor unit W 2530 2875 4025 4255 5060 5750
Hydraulic circuit
Maximum operating pressure Heating MPa (bar) 0.3 (3)
Hydraulic system ow rate 4°C<Δt<8°C
(nominal conditions) mini / maxi
l/h 490 / 980 650 / 1300 810 / 1620 1080 / 2160 1380 / 2760 1720 / 3450
Various
Weight of outdoor unit Kg 41 41 42 60 92 92
Noise level at 1 m
1
(hydraulic unit) dB (A) 39
Sound power level according to EN 12102
2
(hydraulic unit) dB (A) 46
Noise level at 1 m
1
(outdoor unit) dB (A) 41 41 47 47 47 48
Sound power level according to EN 12102
2
(outdoor unit) dB (A) 63 63 69 69 69 70
Weight of hydraulic unit (empty / full of water) Kg 42 / 58
Water capacity of the hydraulic unit l 16
Heating system operating limits
Outdoor temperature mini / maxi °C -20/+35 -20/+35 -20/+35 -20/+35 -25/+35 -25/+35
Initial max. heating water temperature
Floor heating system
°C 45
Initial max. heating water temperature
Low temperature radiator
°C 55 55 55 55 55 55
Flow min. heating water temperatur °C 8
Refrigeration circuit
Diameter of "Gas" pipes Inches 1/2 1/2 5/8 5/8 5/8 5/8
Diameter of "Liquid" pipes Inches 1/4 1/4 1/4 3/8 3/8 3/8
Factory charge of refrigerant R410A
3
g 1100 1100 1400 1800 2500 2500
Maximum operating pressure MPa (bar) 4.15 (41.5)
Minimum / Maximum length of pipes
4
m 5 /15 5 /15 5 /15 5 /15 5 /15 5 /15
Maximum length of pipes
5
m 30 30 30 30 20 20
Maximum level difference m 20 20 20 20 15 15
Installation and operation manual "1734 - EN" - 5 -
Heat pump air/water split 1 service alféa extensa +