Vaillant auroCOMPACT VSC S/4 Series Installation And Maintenance Instructions Manual page 57

Maximum heating flow
temperature
Max. flow temperature ad-
justment range (default
setting: 75 °C)
Maximum permissible
pressure
Nominal water flow
(ΔT = 20 K)
Nominal water flow
(ΔT = 30 K)
Approximate value for the
condensate volume (pH
value between 3.5 and 4.0)
at 50/30 °C
ΔP heating at nominal flow
(ΔT = 30 K)
Technical data – G20 power/loading G20
Effective output range (P)
at 50/30 °C
Effective output range (P)
at 80/60 °C
Hot water heat output
range (P)
Maximum heat input –
heating (Q)
Minimum heat input – heat-
ing (Q)
Maximum heat input – hot
water (Q)
Minimum heat input – hot
water (Q)
Effective output range (P)
at 50/30 °C
Effective output range (P)
at 80/60 °C
Hot water heat output
range (P)
Maximum heat input –
heating (Q)
Minimum heat input – heat-
ing (Q)
Maximum heat input – hot
water (Q)
Minimum heat input – hot
water (Q)
Technical data – Power/loading G25
Effective output range (P)
at 50/30 °C
Effective output range (P)
at 80/60 °C
Hot water heat output
range (P)
0020181589_04 auroCOMPACT Installation and maintenance instructions
VSC S 146/4-5 150 VSC S 206/4-5 150
(LL) (LL)
80 ℃ 80 ℃
30 ... 80 ℃ 30 ... 80 ℃
0.3 MPa 0.3 MPa
603 l/h 861 l/h
402 l/h 574 l/h
1.467 l/h 1.82 l/h
0.035 MPa 0.029 MPa
VSC S 146/4-5 150 VSC S 146/4-5 190
3.3 ... 15.2 kW 3.3 ... 15.2 kW
3.0 ... 14.0 kW 3.0 ... 14.0 kW
3.0 ... 16.0 kW 3.0 ... 16.0 kW
14.3 kW 14.3 kW
3.2 kW 3.2 kW
16.3 kW 16.3 kW
3.2 kW 3.2 kW
VSC S 146/4-5 150 VSC S 206/4-5 150
(LL) (LL)
3.3 ... 15.2 kW 4.3 ... 21.5 kW
3.0 ... 14.0 kW 3.8 ... 20.0 kW
3.0 ... 16.0 kW 3.8 ... 24.0 kW
14.3 kW 20.4 kW
3.2 kW 4.0 kW
16.3 kW 24.5 kW
3.2 kW 4.0 kW
VSC S 146/4-5 150 VSC S 146/4-5 190
3.3 ... 15.2 kW 3.3 ... 15.2 kW
3.0 ... 14.0 kW 3.0 ... 14.0 kW
3.0 ... 16.0 kW 3.0 ... 16.0 kW
VSC S 206/4-5 150 VSC S 206/4-5 190
4.3 ... 21.5 kW 4.3 ... 21.5 kW
3.8 ... 20.0 kW 3.8 ... 20.0 kW
3.8 ... 24.0 kW 3.8 ... 24.0 kW
20.4 kW 20.4 kW
4.0 kW 4.0 kW
24.5 kW 24.5 kW
4.0 kW 4.0 kW
VSC S 206/4-5 150 VSC S 206/4-5 190
4.3 ... 21.5 kW 4.3 ... 21.5 kW
3.8 ... 20.0 kW 3.8 ... 20.0 kW
3.8 ... 24.0 kW 3.8 ... 24.0 kW
Appendix
57