Empire Comfort Systems Mantis FW28BMN-2 Manuel Du Propriétaire page 5

Operating the Heater
Before you start
1. Verify there is electrical power to the unit.
If electrical power is present, the Power light on the front
control panel will be illuminated. If the Power light is not
illuminated, verify the heater is plugged in and the breaker
and the main power switch are on.
2. Verify the main gas supply to the unit is on.
The shutoff valve should be in the "OPEN" position.
Page 4
How to Start the Heater – Both Burners
Operating
1. Turn both Front and Rear burner switches to the "ON"
2. The light for the Exhaust Fan will illuminate as the heat-
3. In 15 to 20 seconds, the rear igniter will glow red, and
CLOSED
4. After the rear burner is lit, the front light will flash and
OPEN
5. The Blower light will illuminate after 3 to 5 minutes. The
position and adjust the thermostat to the desired tem-
perature (if equipped). Both the Front and Rear lights
should be illuminated, and the rear burner light will
flash.
er prepares to ignite.
the burner will light.
the igniter will start to glow red and the front burner will
light.
blower will automatically advance to a higher speed if
it is needed. The blower speed will be indicated on the
front control panel.
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