| 12
In this scheme, an additional store (store 2) for DHW heat-
ing is integrated in the solar circuit.
This store has a higher priority than the stratified store
(store 1). I. e. the controller first checks whether there is a
sufficient temperature difference between S1 and S4. Then,
store 2 is loaded until the temperature difference falls be-
low the adjustable value or the maximum temperature is
reached. After that, the controller checks if the switch-on
conditions for loading the stratified store are fulfilled.
The stores will be loaded according to the adjusted store
sequence control.
2. System description stratified layer module basic scheme with additional external
heat source (Boiler) (Scheme number 002 / 012)
S1
S3 S5
S7
R4
(V1)
R3
R2
R1
S2
S4
WW-
Boiler
WW-
Boiler
Speicher
1
S1
1234 5678910 11 12 13 14 15 16
S2 S3 S4 S5 S6 S7 S8
R4
R5
IP20
R5
N
R1-R4
100 ... 240 V~
50-60 Hz
T4A
1 (1) A (100 ... 240) V~
4 (1) A 240 V~
4 (1) A 24V
R5
R3
R2
R1
L' L
Temp. Sensor
RPD
N
Isolate mains before removing cover!
Vor Öffnen Gerät spannungslos schalten!
Use ground common terminal block
Masse-Sammelklemme benutzen
Use neutral conductor common terminal block
Neutralleiter-Sammelklemme benutzen!
Use PE Common terminal block
Schutzleiter-Sammelklemme benutzen
VFD
S9
V40
S10
V40
PWMA
0-10V
PWMB
0-10V
PWMC
0-10V
PWMD
0-10V
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
CS10 VBus
DeltaSol
®
BX+ V2
KIOTO Clear Energy AG
A - 9300 St. Veit a.d. Glan
Note: In scheme 012, connect the pump R1 to PWM A, R3 to PWM C and R2 to PWM B additionally.
Store 1
HW boiler
To Next Page
Loading...
Need help?
General
