Vaillant ecoTEC plus VC 406/5-5 - Technical data

Appendix
0020261188_00 ecoTEC plus Installation and maintenance instructions 53
H Technical data
Technical data – Heating
VC 406/5-5 (E-DE) VC 406/5-5 (LL-DE)
Maximum heating flow temperature (default setting – D.71)
75 ℃ 75 ℃
Range for the heating flow temperature control
30 … 80 ℃ 30 … 80 ℃
Maximum permissible pressure (PMS)
0.4 MPa
(4.0 bar)
0.4 MPa
(4.0 bar)
Nominal water flow (ΔT = 20 K)
1,600 l/h 1,600 l/h
Approximate value for the condensate volume (pH value between
3.5 and 4.0) at 50/30 °C
4.0 l/h 4.0 l/h
Maximum heat output (factory setting – D.000)
Auto Auto
VC 476/5-5 (E-DE) VC 476/5-5 (LL-DE)
Maximum heating flow temperature (default setting – D.71)
75 ℃ 75 ℃
Range for the heating flow temperature control
30 … 80 ℃ 30 … 80 ℃
Maximum permissible pressure (PMS)
0.4 MPa
(4.0 bar)
0.4 MPa
(4.0 bar)
Nominal water flow (ΔT = 20 K)
1,900 l/h 1,900 l/h
Approximate value for the condensate volume (pH value between
3.5 and 4.0) at 50/30 °C
4.5 l/h 4.5 l/h
Maximum heat output (factory setting – D.000)
Auto Auto
VC 636/5-5 (E-DE) VC 636/5-5 (LL-DE)
Maximum heating flow temperature (default setting – D.71)
75 ℃ 75 ℃
Range for the heating flow temperature control
30 … 80 ℃ 30 … 80 ℃
Maximum permissible pressure (PMS)
0.4 MPa
(4.0 bar)
0.4 MPa
(4.0 bar)
Nominal water flow (ΔT = 20 K)
2,500 l/h 2,500 l/h
Approximate value for the condensate volume (pH value between
3.5 and 4.0) at 50/30 °C
5.6 l/h 5.6 l/h
Maximum heat output (factory setting – D.000)
Auto Auto
Technical data – Power/heat input (G20)
VC 406/5-5 (E-DE) VC 476/5-5 (E-DE)
Effective output range (P) at 50/30 °C
8.7 … 40.7 kW 8.7 … 48.0 kW
Heat output range (P) at 60/40 °C
8.5 … 39.4 kW 8.5 … 46.6 kW
Effective output range (P) at 80/60 °C
7.8 … 37.3 kW 7.8 … 44.1 kW
Maximum heat input – heating (Q max.)
38.0 kW 45.2 kW
Minimum heat input – heating (Q min.)
8.1 kW 8.1 kW
VC 636/5-5 (E-DE)
Effective output range (P) at 50/30 °C
12.2 … 63.5 kW
Heat output range (P) at 60/40 °C
11.8 … 61.7 kW
Effective output range (P) at 80/60 °C
11.0 … 58.7 kW
Maximum heat input – heating (Q max.)
60.0 kW
Minimum heat input – heating (Q min.)
11.3 kW
Technical data – Power/heat input (G25)
VC 406/5-5 (E-DE) VC 406/5-5 (LL-DE)
Effective output range (P) at 50/30 °C
8.8 … 40.5 kW 8.8 … 40.5 kW
Effective output range (P) at 80/60 °C
7.8 … 37.3 kW 7.8 … 37.3 kW
Maximum heat input – heating (Q max.)
38.0 kW 38.0 kW
Minimum heat input – heating (Q min.)
8.1 kW 8.1 kW