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Solar controller XTDC - Sorel

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Installation<br />

D.3. - Hydraulic variants / Schemes / Systems<br />

System<br />

System 1 System 2 System 3 System 4 System 5 System 6 System 7<br />

Connection<br />

Anschluss<br />

Temperature sensors<br />

low voltage only<br />

S1 Storage Storage Schwimmbad Schwimmbad Storage Storage Storage<br />

S2<br />

S3<br />

S4<br />

S5<br />

Heat exchanger<br />

Heat exchanger<br />

Heat exchanger<br />

S6<br />

S7 Collector Collector Collector<br />

S8 Collector Collector Collector Collector Collector Collector Collector<br />

VFS1<br />

VFS2<br />

V1<br />

Optionally<br />

selectable<br />

for R1<br />

Optionally<br />

selectable for<br />

R1<br />

V2 - Optionally<br />

selectable for<br />

R2<br />

Optionally<br />

selectable for<br />

R1<br />

Optionally<br />

selectable for<br />

R1<br />

- Optionally<br />

selectable for<br />

R2<br />

Optionally<br />

selectable for<br />

R1<br />

Optionally<br />

selectable for<br />

R2<br />

Optionally<br />

selectable for<br />

R1<br />

Optionally<br />

selectable for<br />

R2<br />

Optionally<br />

selectable for<br />

R1<br />

-<br />

Relay outputs<br />

230 VA<br />

R1<br />

(ELR)<br />

R2<br />

(ELR)<br />

<strong>Solar</strong><br />

pump<br />

- Secondary<br />

pump<br />

<strong>Solar</strong> pump <strong>Solar</strong> pump <strong>Solar</strong> pump <strong>Solar</strong> pump<br />

(Collector at<br />

S8)<br />

- Secondary<br />

pump<br />

<strong>Solar</strong> pump<br />

Collector S7<br />

<strong>Solar</strong> pump<br />

(Collector at<br />

S8)<br />

Secondary<br />

pump<br />

R3 - - - - <strong>Solar</strong> pump<br />

Collector S7<br />

R4 - - - - - -<br />

<strong>Solar</strong> pump<br />

Secondary<br />

pump-<br />

Valve<br />

Collector S7 /<br />

Collector S8<br />

(on = Collector<br />

S7)<br />

R5 - - - - - -<br />

R6 - - - - - -<br />

R7<br />

(Pot.<br />

frei)<br />

- - - - - -<br />

11

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