Lamborghini Caloreclima EM 35-E Notice D'installation Et D'entretien page 43

MULTIBLOC MODULATING VALVE ADJUSTMENT
MB-VEF OPERATING DIAGRAM
V1
Main valve 1
V2 Main valve 2
V3 Control valve 3
V4 Control valve 4
M Working membrane
D
Throttle point
V Ratio adjustment
N Zero-point correction
a, b, c Pressure chambers in direction of flow
Ratio adjustement
"0" point correction
p
Pressure at burner
Br
p Comb. chamber pressure
f
p Ambient pressure
eme
p Air pressure
L
1, 3, 4 Screw-cap G 1/8
2, 6
Pressure gauge coupling (optional)
5 Embedded hexagon screw M4
7, 8, 9 Impulse lines p
43
TAKE-OFFS, GAS
FLOW DIAGRAM
, p , p
L F Br
UK