Control Panel - Ecoflam BLU 1500.1 LN PRE Serie Manual De Uso

Function
- Lamtec BT320 control and safety unit
Function

- Control panel

420010721500
The control and safety unit BT 3xx controls
and monitors the forced draught burner.
The microprocessor-controlled program
sequence ensures the maximum
consistency of the cycle times involved,
regardless of fluctuations in the mains
voltage or ambient temperature. The
control and safety unit is designed to
detect power failures. Depending on the
parameter assignment, the unit either
switches to malfunction mode or goes into
the standby position if the power supply
falls below the mains voltage. In the
standby position, there is an automatic
restart as soon as the set threshold value
is exceeded by 105%.
Manual locking and unlocking
Using the reset button , the control and
safety unit can be locked manually
(interlocked) or unlocked, provided the unit
is connected to the mains power supply.
This function must not be confused with
automatic locking and fault
acknowledgement in case of an error.
Always switch off the power supply
!
before installing or removing the
control unit. Do not attempt to open
or carry out repairs on the control
unit.
B A
Pressing the
unlocking
button on the
unit for
... 1 second ...
... 4 seconds ...
Moves the cursor upwards.
Moves the cursor downwards.
Increases the marked value.
Reduces the marked value.
Modifies/Confirms the value shown.
Unlocks the control unit.
Red LED (flashes if a fault is
present).
A main switch I/0
C
B termal lock-out lamp
C display
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EN
.... causes ....
the control unit to
unlock.
the control unit to
lock.
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