DE DIETRICH BSL 200...400 - BESL 200...400 User Manual
Page 13
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n LED display
A
LED
LED message
code
Heating pump status Description
Continuously
green
Pump relay is closed. Regulation operating normally
(System Operating).
Green/red
flashing
4
Initialisation
phase
4
Manual mode
4
The installation is in
manual mode: Set the
regulator to automatic
mode.
Red flashing
4
Sensor fault.
4
Maximum tank
temperature
exceeded.
4
The hot water tank has
reached the set
temperature and the
installation is in
overheating safety mode
or in cooling mode.
4
There is a sensor fault.
M002762-A
A
BSL 150...400 BESL 200...400
3. Technical description
14/10/2013 - 300028413-001-02
12
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