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Technical instructions
Cm
-SOL
8.x.x.8. Sensor type
If NTC sensor is installed, here it must be changed from PT1000 to NTC
type.
Sensor type
PT1000
Factory settings
PT1000/NTC
8.x.x. Boiler 2
Menus for conventional heating source 2 settings. All menus are similar
to menus for conventional heating source 1 and will not be separately
explained here (for details, see 8.4.2. Boiler 1).
8.x.x. Heating delay
For this menu to appear, minimun one of the conventional heating
source must be set.
If the function is enabled and collector pump is active (tank is filled with
solar energy) this function lowers the temperature of activation of the
conventional heating source function (delays start of the conventional
heating source function) by value that is set under Lowering
temperature menu.
If collector pump is active, delay start of the heating:
[Ttank_upper1 <= TDHW -dTboiler_tank -
Tlowering temperature
].
If collector pump isn’t active a tank needs to be heated, delay isn’t
considered:
[Ttank_upper1 <= TDHW -dTboiler_tank].
Heating delay
OFF
Factory settings
OFF/ON
Lowering temperature
0
Factory settings
min./max.
0 / 90
°C
8.x.x.1. Heating delay
In this menu heating delay can be enabled or disabled.
8.x.x.2. Lowering temperature
Setting the temperature for which start of the heating with convenctional
heating source will be delayed when collector pump is working.
8.x. Recirculation
In this menu are additional menus for setting the recirculation of DHW.
In this menus work and pause time of the DHW recirculation pump can
be set and also set the time interval when work and pause will be active.
8.x.1. Recirculation
In this menu recirculation function can be enabled or disabled. All set
times and schedules remains valid.
Recirculation
OFF
Factory settings
OFF/ON
Installation, tank heating, recirculation
8.5. RECIRCULATION
selection
selection
unit.
unit.