Resol DeltaSol BX L, Руководство пользователя

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Sensor/
terminal
Designation
Description
S1 TCOL1
Temperature collector 1
S2 TST1B
Temperature tank 1 base
S3 TCOL2
Temperature collector 2
S4 TST2B
Temperature tank 2 base
S5
Optional sensor for measure-
ment purposes or options
V40
Relay Description
R1
Solar pump collector 1
R2
Solar pump collector 2
R3
3-port valve tank 1/2
R4
optional:
Thermal disinfection
Parallel relay
Heat dump
The controller compares the temperatures at the collector sensors S1 and S3 to
the temperatures at S2 and S4. If one of the measured temperature differences is
higher than the adjusted switch-on temperature differences, the corresponding
pump (R1, R2) or both pumps will be activated and the corresponding tank will be
loaded up to the adjusted maximum temperature via the valve (R3).
PWM
B
PWM
A
System 8
Solar system with east-/west collectors and 2 tanks (valve logic)
Note: 3-port valve normally open - tank 1 (S2)