Baltur TBG 60 [12/98] E n g l i s h

Baltur TBG 60 [12/98] E n g l i s h
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Equipment or Safety Preventilation Pre- Post- Opening time time travel time travel
programmer time time ignition ignition 1st ame valve opening closing
and the 2nd ame valve
damper damper
s s s s s s s
LME 22.331A2 3 30 2 2 11 12 12
LME 22.233A2 3 30 2 2 11 30 30
DESCRIPTION OF TBG 45 / 60 OPERATION
When the main switch and the I/O switch (22) on the electrical
panel are closed, if the thermostats are closed, voltage will reach
the command and control device, which starts up the burner (led
19 comes on).
This turns on the fan motor for preventilation of the combustion
chamber.
The ignition transformer then comes on, and 2 seconds later the
gas valves open.
The main valve, which has two stages, has a device for adjusting
gas delivery for the rst and second ame.
The safety valve is an ON/OFF valve.
Combustion air may be adjusted manually using the air lock (see
section entitled “Diagram for adjustment of air in single-stage burner
TBG 45-60”).
As the burner is ON/OFF, the position of the air lock must be regu-
lated for operation at maximum capacity.
The presence of the ame, detected by the control device, permits
continuation and completion of ignition, turning off the ignition
transformer.
The second ame then comes on (the second stage in the main
valve opens).
If there is no ame, the appliance shuts down in “safety lock-out”
mode (led 20 comes on) within 3 seconds of the opening of the rst
ame on the main valve.
In “safety lock-out” mode the valves are closed again immedia-
tely.
To release the appliance from safety lock-out mode, press button
(21) on the electrical panel.
DESCRIPTION OF TBG 45P - 60P OPERATION
When the main switch and the I/O switch (22) on the electrical
panel are closed, if the thermostats are closed, voltage will reach
the command and control device, which starts up the burner (led
19 comes on).
This turns on the fan motor for preventilation of the combustion
chamber. At the same time, the servomotor commanding the air
lock opens in the position corresponding to the second ame, so
preventilation takes place with the air lock in the second ame
position.
At the end of the preventilation phase, the air lock is returned to
the rst ame position, then the ignition transformer comes on
and, 2 seconds later, the gas valves open.
The main valve, which has two stages, has a device for adjusting
gas delivery for the rst and second ame.
The safety valve is an ON/OFF valve.
The air lock is operated by an electric servomotor(see 0002934711).
Keep in mind that when the burner is locked out because the ther-
mostat is tripped, the servomotor returns the air lock to the closed
position.
The presence of the ame, detected by the control device, permi-
ts continuation and completion of ignition, turning off the ignition
transformer. The second ame then comes on (combustion air is
increased and the second stage of the main valve opens).
If there is no ame, the appliance shuts down in “safety lock-out”
mode (led 20 comes on) within 3 seconds of the opening of the
rst ame on the main valve.
In “safety lock-out” mode the valves are closed again immedia-
tely.
To release the appliance from safety lock-out mode, press button
(21) on the electrical panel..

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