DeltaSol
®
B Pro
© RESOL 04026 deltasol_b_pro.mon.pmd
Page 21/24
1
R2
S1
S2
R1
S3
6.8 Solar system with 1 collector,
1 store and after-heating:
The controller measures the temperature difference
between collector sensor S1 and store sensor S2. As soon
as the difference is higher or identical to the adjusted value
(DO/1), the pump R1 is activated and the store is loaded. If
the switch-off difference (DF/1) is underrun by that
difference, the pump is switched-off. The 3rd temperature
sensor S3 can be used for thermostat function. TO is set for
thermostat switch-on temperature and TF switch-off
temperature in the adjustment channels. Dependent on the
selected adjustment, the thermostat function works in after-
heating or cooling operation.
Necessary adjustment:
Channel FN=4
Channel Factory setting Change to Remark
S1 Sensor temperature S1 ------------------- Collector temperature
S2 Sensor temperature S2 ------------------- Lower store temperature
TT
Sensor temperature S3 ------------------- Upper store temperature
S4 Sensor temperature S4 ------------------- Measuring sensor only, without operational function
H1 Hours of operation relay 1 ------------------- Control value
FN 1 4 FN4 = Solar system with thermostat function
DO/1 6 Switch-on temperature difference for solar pump
DF/1 4 Switch-off temperature difference for solar pump
SX/1 60 Maximum store temperature limitation
CL/1 140 Collector temperature limitation
CX/1
120 Maximum collector temperature
CN/1 10 Minimum temperature limitation is deactivated
OC/1 1 System cooling is activated
TO 40.0
Thermostat switch-on temperature for domestic water
after heating
TF 45.0
Thermostat switch-off temperature for domestic water
after heating
MM 4
Manual mode
MM 4 = automatic opeartion
PG/VN Program number/version number
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