CAMPO EQUIPMENT BLAZE 400G/MLPGFH315-400 - Manuel (Page 18)

SETTING GAS FIRING RATES
1.) Choose BTU required and fuel supplied. For example 399,000 BTU and Natural Gas.
2.) Adjust the manifold pressure to the recommended setting (3.5).
3.) Check nameplate for recommended air setting. A 3.6 air setting is recommended.
4.) Measure the carbon monoxide level and adjust air settings, if necessary, to regulate it to about 50 PPM for a
starting point.
5.) Measure the O2 or CO2 at the 50 PPM level. For example, assume the O2 is 1.5% (11% CO2).
6.) Open the air adjustment until the O2 level is increased to 3% O2. This should reduce the CO level and provide
a margin of reserve air to accommodate variable conditions.
7.) Sample the CO level again. It should be in the 0 to 50 PPM range—50 according to settings.
8.) Check the draft to ensure it still meets specifications. If a major change in draft is required, repeat the above
steps.
9.) Perform any final adjustments and lock the air settings securely. Run the burner through several cycles to
verify prompt ignition and stable burner operation.
THERMOSTAT OPERATION
The MLPGH315400 and BLAZE 400G can be operated with a thermostat control.
An optional heatstat is available for temperature control for the space being heated. To connect the heatstat, simply
plug the heatstat into an extension cord and the extension cord into the outlet marked “THERMOSTAT”. Make sure
selector is in the thermostat position. Place the heatstat into the space that is being heated. The unit will now shut
down at the heatstat fixed temperature setting.
NOTE: The heatstat is available with different fixed temperature settings.
CAMPO EQUIPMENT CO. LTD. (ECOBLAZE)
6 Carson Court, Brampton, ON, CANADA, L6T 4P8
Tel: (905) 793-2525 | Fax: (905) 793-8768 | www.campoequipment.com P a g e | 18