Vaillant aroTHERM plus - Page 43

Appendix
140 Installation and maintenance instructions aroTHERM plus 0020297937_01
VWL 125/6 A
230V S3
VWL 125/6 A S3 VWL 155/6 A
230V S3
VWL 155/6 A S3
Width
1,100 mm 1,100 mm 1,100 mm 1,100 mm
Height
1,565 mm 1,565 mm 1,565 mm 1,565 mm
Depth
450 mm 450 mm 450 mm 450 mm
Weight, with packaging
223 kg 239 kg 223 kg 239 kg
Weight, ready for operation
194 kg 210 kg 194 kg 210 kg
Weight, ready for operation, left-/right-hand
side
65 kg/129 kg 70 kg/140 kg 65 kg/129 kg 70 kg/140 kg
Connection, heating circuit
G 1 1/4" G 1 1/4" G 1 1/4" G 1 1/4"
Rated voltage
230 V (+10%/-
15%), 50 Hz,
1~/N/PE
400 V (+10%/-
15%), 50 Hz,
3~/N/PE
230 V (+10%/-
15%), 50 Hz,
1~/N/PE
400 V (+10%/-
15%), 50 Hz,
3~/N/PE
Rated power, maximum
5.40 kW 8.00 kW 5.40 kW 8.00 kW
Rated power factor
1.0 1.0 1.0 1.0
Rated current, maximum
23.3 A 15.0 A 23.3 A 15.0 A
In-rush current
23.3 A 15.0 A 23.3 A 15.0 A
IP rating
IP 15 B IP 15 B IP 15 B IP 15 B
Overvoltage category
II II II II
Fan, power consumption
80 W 80 W 80 W 80 W
Fan, quantity
2 2 2 2
Fan, rotational speed, maximum
790 rpm 790 rpm 790 rpm 790 rpm
Fan, air flow, maximum
6,000 m³/h 6,000 m³/h 6,000 m³/h 6,000 m³/h
Heating pump, power consumption
3 … 87 W 3 … 87 W 3 … 87 W 3 … 87 W
Technical data – Heating circuit
VWL 45/6 A 230V
S3
VWL 55/6 A 230V
S3
VWL 65/6 A 230V
S3
VWL 85/6 A 230V
S3
Heating water temperature, minimum/maximum
20 … 75 ℃ 20 … 75 ℃ 20 … 75 ℃ 20 … 75 ℃
Basic length of the heating water pipe, max-
imum, between the outdoor unit and indoor
unit
20 m 20 m 20 m 20 m
Operating pressure, minimum
0.05 MPa
(0.50 bar)
0.05 MPa
(0.50 bar)
0.05 MPa
(0.50 bar)
0.05 MPa
(0.50 bar)
Operating pressure, maximum
0.30 MPa
(3.00 bar)
0.30 MPa
(3.00 bar)
0.30 MPa
(3.00 bar)
0.30 MPa
(3.00 bar)
Volume flow, minimum
400 l/h 400 l/h 540 l/h 540 l/h
Volume flow, maximum
860 l/h 860 l/h 1,205 l/h 1,205 l/h
Water volume, in the outdoor unit
1.5 l 1.5 l 2.0 l 2.0 l
Water volume, in the heating circuit, minimum,
thawing mode, activated/deactivated back-up
heater
15 l / 40 l 15 l / 40 l 20 l / 55 l 20 l / 55 l
Remaining feed pressure, hydraulic
56.0 kPa
(560.0 mbar)
56.0 kPa
(560.0 mbar)
44.0 kPa
(440.0 mbar)
44.0 kPa
(440.0 mbar)
VWL 125/6 A
230V S3
VWL 125/6 A S3 VWL 155/6 A
230V S3
VWL 155/6 A S3
Heating water temperature, minimum/maximum
20 … 75 ℃ 20 … 75 ℃ 20 … 75 ℃ 20 … 75 ℃
Basic length of the heating water pipe, max-
imum, between the outdoor unit and indoor
unit
20 m 20 m 20 m 20 m
Operating pressure, minimum
0.05 MPa
(0.50 bar)
0.05 MPa
(0.50 bar)
0.05 MPa
(0.50 bar)
0.05 MPa
(0.50 bar)
Operating pressure, maximum
0.30 MPa
(3.00 bar)
0.30 MPa
(3.00 bar)
0.30 MPa
(3.00 bar)
0.30 MPa
(3.00 bar)
Volume flow, minimum
995 l/h 995 l/h 995 l/h 995 l/h
Volume flow, maximum
2,065 l/h 2,065 l/h 2,065 l/h 2,065 l/h