System Data Chart; Aeration Adjustment - Masport Geneva F39-NG Owners & Installation Manual

System Data
F39 with 40mj
Burner Inlet Orifice Sizes:
NG
Burner #32
2.95mm
Max. Input NG 40 Mj/h
LPG 38 Mj/h
Min. Input NG 20 Mj/h
LPG 19 Mj/h
Supply Pressure
NG min. 1.13 kPa
LPG min. 2.75 kPa
Manifold Pressure
NG .94 kPa
LPG 2.55kPa
Electrical: 240 V. 1.13A 60Hz.
Circulation: 2 speed fan, 125/75 CFM.
Log Set: Ceramic fiber, 7 per set.
System Data
F39 Converted to 31mj
Burner Inlet Orifice Sizes:
NG #37 2.65mm
LPG #52 1.6mm
Max. Input - NG/LPG
31 Mj/h
Min. Input - NG/LPG
16 Mj/h
Supply Pressure
NG min. 1.13 kPa
LPG min. 2.75 kPa
Manifold Pressure
NG .89 kPa
LPG 2.55kPa
Electrical: 240 V. 1.13A 60Hz.
Circulation: Variable speed fan, 125/75 CFM.
Log Set: Ceramic fiber, 7 per set.
Masport F39 Room Sealed Freestanding Gas Fire
AERATION
ADJUSTMENT
LPG
The burner aeration is factory set but may need
#50
adjusting due to either the local gas supply or
1.78mm
altitude.
F39 with 40mj
F39-NG
F39-LPG
F39 with 31mj
F39-NG
F39-LPG
The aeration adjustment gears are located on
the right side of the burner box and can be
accessed from the side or from the front when
the louvres are removed.
To adjust the aeration: use the allen key to turn
the turning gear which will adjust the air shutter.
Open the air shutter for a blue flame or close it
for a yellower flame. This adjustment is per-
formed by an authorized installer. The factory
setting should be sufficient for most installa-
tions.
NG: Full open
LPG: Full open
NG 6mm open
LPG 10mm open
INSTALLATION
Clockwise to open,
counter-clockwise to close.
Caution: Carbon will be produced if the
air shutter is closed too much.
Note: Any damage due to carboning re-
sulting from improperly setting
the aeration controls is NOT cov-
ered under warranty.
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