Lamborghini Caloreclima LMB TWIN 600, Инструкция по установке, эксплуатации и обслуживанию

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47
GB
p
COM
NO
NC
2
1
3
A
p
COM
NO
NC
2
1
3
A
10
20
30
40
A
Air pressure switch regulation
The air pressure switch has the task of putting the burner into safety or block conditions if the combustion air pres-
sure is missing. This will be calibrated lower than the air pressure value at the burner when this is at nominal flow
rate with 1st flame functioning, verifying that the value of CO does not exceed the value of 10.000 p.p.m.
GW 150 A5 type
Range of calibration 5-150 mbar
Electric circuit function
with pressure rising: 1 NC open, 2 NO close
with pressure dropping: 1 NC close, 2 NO open
Remove the transparent lid and act
on the regulation disc (A)
A
Minimum gas pressure pressure switch
The gas minimum pressure pressure switch prevents burner start-up of stops it if it is functioning. If the gas pres-
sure is not the minimum envisioned, it must be calibrated at 40% lower than the value of the gas pressure, which
functions with maximum flow rate.
DG40VC type
Range of calibration 5-40 mbar
Remove the transparent lid and act
on the regulation disc (A)
GW50A5 type
Range of calibration 5-50 mbar
Remove the transparent lid and act
on the regulation disc (A)