Operation Manual

BESL 200...400: External view
A
Expansion vessel
Z
Top inspection trap
E
Side inspection plate
R
Solar station
T
Solar regulator
Y
Electrical back-up
U
Safety control unit for the solar circuit
All components are checked for leaks and tested in the
factory. The control system, the pump and the electrical
back-up are pre-wired.
3.3 Control panels
3.3.1. Description of the keys
A
Key ):
4 Move the cursor upwards.
4 Increase the value of parameter .
B
Key B:
4 Access a selected parameter.
4 Confirm a value modification.
C
Key (:
4 Move the cursor downwards.
4 Reduce the parameter value.
D 3-position switch:
4 E: The back-up may be active in day mode and night
mode.
4 0: The back-up is deactivated.
4 Z: The back-up is active in night mode only.
L000431-C
5
7
4
1
2
3
6
M002759-A
A
B
C
D
BSL 150...400 BESL 200...400 3. Technical description
08/09/2015 - 300028413-04
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