Gas Pressure; Air Pressure - Lamborghini Caloreclima 310 PM/M-E Manual Para La Instalacion Y El Mantenimento

CALIBRATION OF AIR PRESSURE SWITCH
The air pressure switch places the burner in safety mode or shuts it down should there be a drop in combustion
air pressure. It will be calibrated at a pressure below 1st stage rated-flow on-burner air pressure, checking that
CO values do not exceed 10,000 p.p.m..
CALIBRATION OF MINIMUM GAS PRESSURE SWITCH
The minimum gas pressure switch serves to prevent the burner from being started up or to shut it down if the
gas pressure falls below the minimum required level. This setting should be 40% lower than the gas pressure
obtained with the burner operating at maximum delivery.
PRESSURE
Type: LGW 10 A2P
GW 150 A5
Remove the cover and adjust
dial A
Model
310 PM/M-E
430 PM/M-E
CHECKING IONIZATION CURRENT
The minimum value of 30 μA should be observed,
and large oscillations are to be avoided.

GAS PRESSURE

Pressure
outlet

Air pressure

Setting range
switch type
LGW 10 A2P
Microamperemeter connection
Air pressure
mbars switch type
1 - 10 GW 150 A5
43
AIR PRESSURE
Setting range
mbars
5 - 120
UK