• 50 •
20,0 +/- 1 3,5 +/- 0,1 8,4 +/- 0,2
25,0 +/- 1,3 5,0 +/- 0,1 12,3 +/- 0,2
37,0 +/- 1,9 14,0 +/- 0,3 31,4 +/- 0,6
2,90 kΩ 1,69 kΩ
BALTIC-IOM-0412-E / Service manual
GAS BURNERS
Low heat injection pressure checks
• switch the control to low heat
• check and adjust if necessary the outlet pressure to 3,5 mbar
(G20) or 5 mbar for groningue(G25) & 14 mbar for propane
(G31)
Valve electrical control
Pressure adjustments table for each type of gas (mbar)
Category
Supply
pressure
Low heat
injection min,
High heat
injection
G20
G25 (groningue)
G31 (GPL)
• after the adjustment of the low heat, re-verify the high heat
• re-position the stoppers and close the pressure ports
• check these values with an ohmmeter.
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