DE DIETRICH BSL 200...400 - BESL 200...400 - Manual (Page 10)

3 Technical description
3.1 Solar domestic hot water calorifier
BSL 150
A Top inspection trap
Z Solar regulator
E Safety control unit for the solar circuit
R Side inspection plate
T Expansion vessel
BSL 200...400
A Expansion vessel
Z Top inspection trap
E Side inspection plate
R Solar station
T Solar regulator
Y Electrical back-up (Option)
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.
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1
4
5
3
MW-2000006-01
L000430-C
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4
6
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3. Technical description BSL 150...400 BESL 200...400
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