88
Installation and maintenance instructions 0020297933_07
Technical data
–
Heating circuit
VWL 35/6 A 230V
S2
VWL 55/6 A 230V
S2
VWL 65/6 A 230V
S2
VWL 75/6 A 230V
S2
Heating water temperature, minimum/maximum
20 to 75
℃
20 to 75
℃
20 to 75
℃
20 to 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)
Technical data
–
Refrigerant circuit
VWL 35/6 A 230V
S2
VWL 55/6 A 230V
S2
VWL 65/6 A 230V
S2
VWL 75/6 A 230V
S2
Refrigerant, type
R290
R290
R290
R290
Refrigerant, fill quantity
0.60 kg
0.60 kg
0.90 kg
0.90 kg
Refrigerant, Global Warming Potential (GWP)
3
3
3
3
Refrigerant, CO
2
equivalent
0.0018 t
0.0018 t
0.0027 t
0.0027 t
Permissible operating pressure, maximum
3.15 MPa
(31.50 bar)
3.15 MPa
(31.50 bar)
3.15 MPa
(31.50 bar)
3.15 MPa
(31.50 bar)
Compressor, type
Rotary compressor
Rotary compressor
Rotary compressor
Rotary
compressor
Compressor, oil type
Specific
polyalkylene glycol
(PAG)
Specific
polyalkylene glycol
(PAG)
Specific
polyalkylene glycol
(PAG)
Specific
polyalkylene glycol
(PAG)
Compressor, control
Electronic
Electronic
Electronic
Electronic
Technical data
–
Power, heating mode
VWL 35/6 A 230V
S2
VWL 55/6 A 230V
S2
VWL 65/6 A 230V
S2
VWL 75/6 A 230V
S2
Heating output, A2/W35
2.00 kW
2.00 kW
3.10 kW
3.10 kW
Coefficient of performance, COP, EN 14511,
A2/W35
3.90
3.90
4.10
4.10
Power consumption, effective, A2/W35
0.51 kW
0.51 kW
0.76 kW
0.76 kW
Power consumption, A2/W35
2.60 A
2.60 A
3.70 A
3.70 A
Heat output, minimum/maximum, A7/W35
2.10 to 5.50 kW
2.10 to 6.90 kW
3.00 to 7.30 kW
3.00 to 7.40 kW
Heat output, nominal, A7/W35
3.30 kW
3.40 kW
4.50 kW
4.60 kW
Coefficient of performance, COP, EN 14511,
A7/W35
4.80
4.80
4.80
4.80
Power consumption, effective, A7/W35
0.69 kW
0.71 kW
0.94 kW
0.96 kW
Power consumption, A7/W35
3.30 A
3.30 A
4.40 A
4.50 A
Heating output, A7/W45
3.10 kW
3.10 kW
4.20 kW
4.20 kW
Coefficient of performance, COP, EN 14511,
A7/W45
3.60
3.60
3.60
3.60
Power consumption, effective, A7/W45
0.86 kW
0.86 kW
1.17 kW
1.17 kW
Power consumption, A7/W45
4.00 A
4.00 A
5.40 A
5.40 A
Heating output, A7/W55
4.80 kW
4.80 kW
4.90 kW
5.00 kW
Coefficient of performance, COP, EN 14511,
A7/W55
2.80
2.80
2.90
2.90
Power consumption, effective, A7/W55
1.71 kW
1.71 kW
1.69 kW
1.72 kW