DE DIETRICH BSL 200...400 - BESL 200...400 - Manual (Page 12)

3.2.2. Description of the display
n System schematics (System-Screen)
A Solar sensor probe
Z Solar collectors
E Solar circulation pump
R Solar exchanger
T Solar hot water calorifer
Y Solar sensor
U Back-up (except BSL 150)
I DHW sensor - Back-up
n Operating indicators
Steady symbol Flashing
symbol
State
K Solar pump activated.
% Back-up activated.
Z DHW calorifer set point temperature
exceeded.
K Z Cooling function of the collector or
DHW calorifer activated.
E Antifreeze function activated.
K E Antifreeze function active (running).
E Minumum collector temperature
exceeded.
aZ Maximum DHW tank temperature
exceeded.
a Maximum collector temperature
exceeded.
T Adjustment parameter.
T Changing the settings.
] a Sensor fault.
R + K a Forcing of the solar pump.
R + % a Forcing the additional heating.
M002760-A
1
4 5
2
3 7
8
6
M002761-A
II I
3. Technical description BSL 150...400 BESL 200...400
11 14/10/2013 - 300028413-001-02