Pressure Curves/Gas Delivery - Lamborghini Caloreclima EM 35-E Manual Para La Instalación Y El Mantenimiento

PRESSURE CURVES/GAS DELIVERY

These curves show the gas pressure, in millibars, (at points Pi and Pt along the gas train) necessary to produce a given delivery
in m 3 /h. The pressures have been measured with the burner working and with a pressure of 0 mbar in the combustion chamber. If
the chamber is pressurized, the gas pressure necessary will be that given in the diagram plus that in the combustion chamber.
Legend
1 Interception cock - airtight at 1 bar and pressure loss ≤
0,5 mbar.
2 Vibration-damping joint
3 Gas pressure point for pressure reading
4 Gas filter
5 Gas pressure regulator
6 Minimum gas pressure control device (pressure switch)
7 Class A solenoid safety valve. Closure time Tc ≤ 1".
56
47
38
29
20
11
2
12
100
120
Legend
Pi Inlet pressure (combustion head + gas train)
Pt Pressure at combustion head
BASIC GAS TRAIN
16 20 24
150 200
160 200 240
Thermal output
8 Class A solenoid safety valve. Closure time Tc ≤ 1".
Ignition power between 10% and 40% of rated thermal
power.
9 Gas delivery regulator, normally incorporated in either
solenoid valve 7 or 8.
10 Combustion head.
11 Minimum air pressure control device (pressure switch)
(Pt)
28 32
250 300
280 320
- 31
-
3
m /h
36 40
kcal/h x 10
350
360 400 kW