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DeltaSol
BX+ V2
®
2. System description stratified layer module basic scheme with additional external
heat source (Boiler) (Scheme number 002 / 012)
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-
KIOTO Clear Energy AG
A - 9300 St. Veit a.d. Glan
DeltaSol
®
BX+ V2
S1
S2
RPD
1
2
3
4
S9
S10
V40
V40
VFD
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Note: In scheme 012, connect the pump R1 to PWM A, R3 to PWM C and R2 to PWM B additionally.
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12
All manuals and user guides at all-guides.com
Vor Öffnen Gerät spannungslos schalten!
Isolate mains before removing cover!
Masse-Sammelklemme benutzen
Use ground common terminal block
Neutralleiter-Sammelklemme benutzen!
N
Use neutral conductor common terminal block
Schutzleiter-Sammelklemme benutzen
Use PE Common terminal block
Temp. Sensor
S3
S4
S5
S6
S7
S8
5
6
7
8 9 10 11 12 13 14 15 16
PWMA
PWMB
PWMC
PWMD
CS10 VBus
0-10V
0-10V
0-10V
0-10V
S1
S3
S5
R1
R3
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.
R1-R4
1 (1) A (100 ... 240) V~
R5
4 (1) A 240 V~
4 (1) A 24V
IP20
S7
R4
(V1)
Store 1
HW boiler
Speicher
WW-
WW-
1
Boiler
Boiler
S2
R2
T4A
100 ... 240 V~
50-60 Hz
L' L
N
S4
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