ECL Comfort 210/310, A275/A375 Installation Guide - Danfoss ...
ECL Comfort 210/310, A275/A375 Installation Guide - Danfoss ...
ECL Comfort 210/310, A275/A375 Installation Guide - Danfoss ...
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<strong>Installation</strong> <strong>Guide</strong> <strong>ECL</strong> <strong>Comfort</strong> <strong>210</strong> / <strong>310</strong>, application <strong>A275</strong> / <strong>A375</strong><br />
<strong>A375</strong>.2, example a<br />
Up to 8 x boiler ON / OFF control for a heating circuit and a DHW circuit.<br />
S1<br />
* = pressure relief valve<br />
<strong>ECL</strong> <strong>310</strong><br />
+ ECA 32<br />
B1 B8 P1<br />
S3<br />
S5<br />
The application drawing shows a general and basic installation.<br />
The <strong>ECL</strong> <strong>Comfort</strong> <strong>310</strong> controller controls the boilers 1 and 2. The extension module ECA 32 controls boiler 3, 4, 5 and 6. The <strong>ECL</strong> <strong>Comfort</strong><br />
<strong>310</strong> controller controls boiler 7 and 8 via auxillary relays.<br />
The burners / boilers are controlled as described in the <strong>A375</strong>.1, examples a - i.<br />
The DHW circuit is controlled as described in the <strong>A275</strong>.2 examples.<br />
P3<br />
<strong>Danfoss</strong> District Energy VI.GU.L1.02 DEN-SMT/DK 41<br />
A1<br />
*<br />
S6<br />
P4<br />
S7<br />
①<br />
②<br />
<strong>Danfoss</strong><br />
87H2188.10
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