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6. Examples

6.1 Solar system with 1 collector and 1 store:

Solar irradiation transfers heat, which is made utilizable by

the heat exchanger of the store (4), via collector (2) to the

system. The controller (1) measures the temperature

difference between collector sensor S1 and store S2. As

soon as this difference is higher or identical to the adjusted

value (DO), the pump (3) is started and the store is loaded

up. If the switch-off temperature difference (DF) is underrun

by this difference, the pump is stopped.

The 3rd temperature sensor S3 is an additional sensor for

measuring purpose, e.g. for measuring the upper store

temperature.

6.2 Solar system with 1 collector, 1 store and after

heating (only PG 53.02/54.02):

Solar irradiation transfers heat which is made utilizable by

the heat exchanger of the store (4) via collector (2) to the

system (2). The controller (1) measures the temperature

difference between collector sensor S1 and store sensor S2.

As soon as this difference is higher or identical to the

adjusted value (DO), the pump (3) is started and the store

is loaded up. If the switch-off temperature difference (DF)

is underrun by this difference, the pump is stopped.

The 3rd temperature sensor S3 can be used for thermostat

function. The thermostat switch-on temperature (TO) and

the switch-off temperature (TF) must be adjusted in the

adjustment channels. Depending on your adjustment, the

thermostat function works in after-heating or cooling

opertion.

Necessary adjustments for store after-heating:

TO = 40 °C

TF = 45 °C

The adjustmens can be adapted to the individual system

conditions.

Resol DeltaSol B User Manual

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