Wolf BWL-1 S - Page 100

100 3064298_201507
TYPE BWL-1S(B) - 10/230 V BWL-1S(B) - 14/230 V
Width x height x depth of outdoor unit
(incl. feet, incl. front doors)
mm 900 x1255 x 340 900 x1255 x 340
Width x height x depth of indoor unit
(incl. feet, incl. front doors)
mm 440 x 790 x 340 440 x 790 x 340
Weight of outdoor unit kg 110 110
Weight of indoor unit kg 30 32
Refrigerant circuit
Refrigerant type / charge weight - / kg R410A / 2.95 R410A / 2.95
Max. length of refrigerant line m 25
Quantity of refrigerant to be added,
line length >12 m - 25 m
g/m 60
Refrigerant oil FV50S FV50S
Refrigerant oil charge weight ml 1700 1700
Compressor type Scroll Scroll
Maximum operating pressure bar 43
Heating output / COP to EN14511
1)
A2/W35 rated output kW / - 7,7 / 3,5 9,6 / 3,3
A7/W35 rated output kW / - 11,1 / 4,7 14,1 / 4,3
A-7/W35 max. output kW / - 7,7 / 2,7 9,5 / 2,6
Output range at A2/W35 kW 3,6 - 9,5 3,6 - 10,9
Cooling capacity / EER to EN14511
1)
A35/W7 rated output kW / - 6,6 / 2,7 8,2 / 2,5
A35/W18 rated output kW / - 8,5 / 3,4 10,1 / 2,9
Compressor output range for A35/W18 kW / - 4,9 - 11,2 4,9 - 12,9
Sound, outdoor unit
Sound power level (based on EN 12102/EN ISO 9614-2)
for A7/W55 at rated heating output
dB(A) 61 62
Average sound pressure level at 1 m distance dB(A) 55 56
Application limits
Temperature, operating limits, heating mode °C +20 to +55 +20 to +55
Temperature, operating limits, cooling mode °C +7 to +20 +7 to +20
Maximum heating water temperature
with electric booster heater
°C 75 75
Temperature, operating limits, air, heating mode, min/max °C -15 / +35 -15 / +35
Temperature, operating limits, air, cooling mode, min/max °C +10 / +45 +10 / +45
Heating water
Minimumowrate l / min 21 25
Waterowrate,nominal(5K) l / min 31,8 40,4
Waterowrate,maximum(4K) l / min 39,8 50,6
Heat pump pressure drop
atnominalwaterowrate
mbar 126 175
Residualheadatnominalwaterowrate mbar 530 340
Maximum operating pressure bar 3
Heat source
Airowrateatnominaloperatingpoint
2)
m³ / h 3800 3800
Connections
Connection,heatingow/return/
DHWow
28x1
Connection, refrigerant lines UNF 5/8 + 7/8
Dimensions, refrigerant lines mm 10x1 + 16x1
Dimensions, condensate line, outdoor unit mm 16
Electrics, outdoor unit
Power supply / fuse protection, outdoor unit 1~NPE, 230VAC, 50Hz / 20A(C) 1~NPE, 230VAC, 50Hz / 32 A(C)
Max. fan power consumption W 87 87
Power consumption, standby W 21 21
Max. compressor power consumption
within application limits
kW 6.4 6.4
Max. compressor current within application limits A 18 23
Compressor start-up current A 10 10
Compressor start-up current with blocked rotor A 25 32
Starting current (charging of DC capacitors) A 30 30
IP rating, outdoor unit IP 24
Maximum number of compressor starts per hour 1/h 3
Electrics, indoor unit
Power supply / fuse connection, heating element
3)
Either 3~PE, 400VAC, 50Hz / 16A(B) or
1~NPE, 230 V AC, 50 Hz / 32 A(B)
Power supply / fuse protection, control voltage 1~NPE, 230 V AC, 50 Hz / 16 A(B)
Power consumption, electric heating
3)
kW 2 / 4 / 6 or 3 / 6 / 9
Power consumption, pump W 3 - 75 3 - 75
Power consumption, standby W 5
Maximum power consumption, electric heating (6 kW)
3)
A 8.7 (400 V AC) / 26.1 (230 V AC)
Maximum power consumption, electric heating (9 kW)
3)
A 13 (400VAC)
IP rating, indoor unit IP 20
1)
Provisional data
2)
To ensure the heat pump operates with optimum energy efficiency, the flow rate should not fall below the nominal air flow rate
3)
Available as an accessory for the BWL-1SB
50.Specication