
9
7.
Exemplary hydraulic connection diagrams
А)
Heating the boiler only from solar panels
B)
Heating the boiler from solar panels and electric heaters
RT - working thermostat of the boiler
BT - blocking thermostat of the boiler
Фиг.2
Panel sensor
Boiler
Circulation pump
Boiler sensor
Solar
panel
L1 N PE
L
N
PE
Differential
thermostat
BТ
RТ
Electrical heating
element switch
Panel sensor
Boiler
Circulation pump
Boiler sensor
Solar
panel
L1 N PE
L
N
PE
Differential
thermostat
Содержание DT-3.1
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