
FLAME BOSS 400 UNIVERSAL
USER MANUAL
VERSION 4
User manuals available at
FlameBoss.com/manuals

WARNING: IMPORTANT SAFETY INSTRUCTIONS
It is important for the safety of persons to follow these instructions. Save these
instructions. Follow all instructions, as incorrect installation and use can lead to
injury or property damage.
Flame Boss 400 is intended for use only in dry, outdoor locations. Store the unit
indoors in a dry location. If you know or suspect that the Flame Boss controller or
power adapter has been submerged in water, do not use the unit.
The 12 V DC power to the unit shall be supplied by a properly certified power
adapter with SELV / LPS output.
Use only the power adapter provided with the unit.
Do not allow children to play with a Flame Boss 400. Keep away from children.
Flame Boss 400 is not to be used by persons with reduced physical, sensory, or
mental capabilities, or lack of experience and knowledge.
Do not place or mount a Flame Boss 400 where it is exposed to excessive heat
from the grill or smoker.

WHAT’S INCLUDED
Flame Boss smoker controller
with integrated blower
1
12 V DC power supply
2
6
Pit temperature probe
3
Manifold with fasteners
5
Meat temperature probe
4
Threaded adapter

INSTALL FLAME BOSS MOBILE APP
Open the camera
app on your tablet
or smartphone and
point it here:
Follow the instructions in the Flame Boss app to add a controller.
OR if you are unable to scan the code above, open the browser
(Chrome or Safari, for example) on your tablet or smartphone and
enter the following address: https://myflameboss.com/app

WIFI INDICATORS
The WiFi status is shown with the following LED indicators:
SLOW BLINKING: Controller is in Access Point mode and NOT
connected to the Flame Boss server.
FAST BLINKING: Controller is in Station mode and NOT connected
to the Flame Boss server.
SOLID: Controller is connected to the Flame Boss server via cloud
connect or to controller via local or direct connect.
Press button for 5 or more seconds to reset controller:
RAPID BLINKING (3 seconds followed by slow blink):
Controller is resetting and will start in Access Point mode.

UNIVERSAL MANIFOLD INSTALLATION
(shown on a Weber Smokey Mountain)
1
3
2

UNIVERSAL THREAD ADAPTER INSTALLATION
(using 3/4” Bushing - not included)
1
3
2

NOW GET COOKIN!
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MyFlameBoss.com
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Patent no: US 9,582,754 B1