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> APPLICATIONS:<br />
<strong>A375</strong>.1, example a<br />
One boiler with 2 x burner ON / OFF control for a heating circuit.<br />
* = pressure relief valve<br />
S1<br />
B2<br />
B1<br />
S3<br />
S5<br />
P1<br />
<strong>ECL</strong> <strong>310</strong><br />
Fixed sequence: Burner 1 must be switched ON before burner 2 can be switched ON.<br />
Burner 1 is active at low heat demand. At increased heat demand burner 2 is activated additionally.<br />
The last burner step can be disabled if the outdoor temperaure is higher than a set value.<br />
Special settings for type <strong>A375</strong>.1, example a:<br />
*<br />
Navigation: ID no.: Recommended setting:<br />
Heating circuit (circuit 1)<br />
Sequence type (code) for controlling the burners:<br />
MENU \ Settings \ Boiler: 'Sequence type' 11072 3<br />
Number of total burner steps:<br />
MENU \ Settings \ Boiler: ‘Steps' 11073 2<br />
32 DEN-SMT/DK VI.GU.L1.02 <strong>Danfoss</strong> District Energy<br />
A1<br />
S7<br />
①<br />
<strong>Danfoss</strong><br />
87H2176.10
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