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ALKON 50-70 INST apice a GB.pmd - Unical Lattner Condensing ...

ALKON 50-70 INST apice a GB.pmd - Unical Lattner Condensing ...

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R M G<br />

< 1 m<br />

Filter<br />

AF<br />

Sonda di<br />

caldaia<br />

VF<br />

VF<br />

VF VF<br />

1 2<br />

Instructions for the installer<br />

<strong>INST</strong>ALLATION OF A BOILER WITH CONNECTION TO TWO MIXED ZONES + D.H.W. PRODUCTION<br />

VF<br />

(4-5) Flow sensor heating circuit 2<br />

SPF<br />

(6-7) Storage tank sensor<br />

AF (9-10) outdoor sensor<br />

n<br />

(4) Pump heating circuit 1<br />

(5) Pump heating circuit 2<br />

(6) Cylinder charging pump<br />

(7) Mixer motor heating circuit 2 OPEN<br />

(8) Mixer motor heating circuit 2 CLOSE<br />

(1) Mixer motor heating circuit 1 OPEN<br />

(2) Mixer motor heating circuit 1CLOSE<br />

(5) Re-circulation pump storage tank<br />

(2) Hot water tank low / Multifunction relay sensor 2<br />

PT1000<br />

(2) PT1000 sensor solar 1 / Multifunction relay sensor 4<br />

Expansion<br />

vessel<br />

(optional)<br />

Outside<br />

Sensor<br />

Safety devices kit<br />

Mixing Header<br />

VF<br />

I<br />

10<br />

(1) Flow sensor heating circuit 1<br />

(10) Ground outdoor sensor<br />

Heating Circuit 1 Heating Circuit 2<br />

VF<br />

n<br />

4<br />

SPF<br />

C<br />

Ric. F<br />

41

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