HEATING : GAS BURNER 180 & 240kW
Low Heat Injection Pressure Checks
- Switch the control to Low Heat
- Check and adjust if necessary the Outlet pressure to 3.1
mbar (G20) or 3.9 mbar for Groningen (G25) & 12.6 mbar
for propane (G31) (fig.22)
FLEXYII_WSHP-IOM-0909-E
- After the adjustment of the low heat, re-verify the high
heat
- re-position the stoppers and close the pressure ports.
Pressure adjustments table for each type of gas (mbar)
Category
G20
G25 (Groningue)
G31 (GPL)
Fig.22
Supply
Low Heat
pressure
Injection min.
20.0 +/- 1
3.1 +/- 0.1
25.0 +/- 1.3 3.9 +/- 0.1
37.0 +/- 1.9 12.6 +/- 0.3
High Heat
Injection
8+/- 0.2
10.4 +/- 0.2
28.3 +/- 0.6
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