DeltaSol
®
B Pro
© RESOL 04026 deltasol_b_pro.mon.pmd
Page 22/24
1
S1
S2
R1
6.9 Standard solar system with 1
collector and 1 store:
The controller measures the temperature difference between
buffer store sensor S1 and store sensor S2. As soon as this
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. In this systems it is
necessary to deactivate the thermostat function, by setting
the adjustment channels To and TF to the same value.
• TO = TF
(thermostat function is deactivated)
Necessary adjustment
Channel FN=4
Channel
Factory setting
Change to
Remark
S1
Sonsor temperature S1
-------------------
Collector temperature
S2
Sonsor temperature S2
-------------------
Lower store temperature
TT
Sonsor temperature S3
-------------------
Upper store temperature
S4
Sonsor 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 solar pump
DF/1
4
Switch-off temperature difference solar pump
SX/1
60
Maximum store temprature 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 40.0
TF
45.0 40.0
TO = TF
Thermostat function is deactivated
MM
4
Manual mode
MM 4 = automatic operation
PG/VN
Program
number/version
number
