Gas Valve Vgd - elco VECTRON GL 06.1200 DUO PLUS Betriebsanleitung

Function
Gas valve VGD with SKP 75 regulator
Burner GL 06.1200 DUO PLUS
Gas: pressure (-s)
E-Gas: 20, 25 (Screw R)
LL-Gas: 20, 25
(Screw D)
Burner GL 06.1600/2100 DUO PLUS
Gas: pressure (-s)
E-Gas: 20, 25 (Screw R)
LL-Gas: 20, 25
(Screw D)
Bold: Default delivery
34
Gas pressure switch setting
· Remove the transparent cover.
The switch is adjusted via an adjust-
ment dial with a scale and index x.
· Set it to the minimum scale value
provisionally.
VGD VGD
Rp2 DN65
1.4 1.3
2 2
VGD VGD
Rp2 DN65
1.3
2
06/2006 - Art. Nr. 13 018 118B
1 Electric supply of the gas
pressure switch (DIN 43650)
2 Electric supply of the magnetic
valves (DIN 43650)
3 Gas pressure switch
4 Input flange
5 Pressure measuring nipple R
1/8, ahead of filter
6 Filter (under cover)
7 Type plate
8 Air pressure conduit connection
pL, R 1/8 (concealed)
9 Setting screw for V ratio
12 Setting screw for zero value N
13 Connection for combustion
chamber pressure release pipe
pF, R 1/8
14 Connection for gas pressure
release pipe pG, R 1/8
15 Output flange
16 Pressure release pipes PBr, pL, pF
pBr (pG) = Gas pressure release pipe
pF = Furnace pressure release pipe
pL = Air pressure release pipe
The SKP regulator combined with a
VGD valve guarantees a constant ratio
between gas and air flow rate with an
adjustable ratio
D = Setting screw (air surplus)
R = Setting screw (ratio Gas/Air)
Setting index of
Setting index of
the ratio " R "
the D value
Display of the
gas valve