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 />
Application <strong>A375</strong>.1 (up to 4 burner steps)<br />
Terminal Description Max. load<br />
19 Phase for alarm and burner B4<br />
18 Alarm (A1) 4 (2) A / 230 V a.c.*<br />
17 B4 Burner ON / OFF 4 (2) A / 230 V a.c.*<br />
16 Phase for burner B3<br />
15 B3 Burner ON / OFF 4 (2) A / 230 V a.c.*<br />
14 Phase for pump and burners<br />
13 B2 Burner ON / OFF 4 (2) A / 230 V a.c.*<br />
12 B1 Burner ON / OFF 4 (2) A / 230 V a.c.*<br />
11 P1 Circulation pump ON / OFF 4 (2) A / 230 V a.c.*<br />
10 Supply voltage 230 V a.c. - neutral (N)<br />
9 Supply voltage 230 V a.c. - live (L)<br />
* Relay contacts: 4 A for ohmic load, 2 A for inductive load<br />
Factory established jumpers:<br />
5 to 8, 9 to 14 , L to 5 and L to 9, N to 10<br />
<strong>Danfoss</strong> District Energy VI.GU.L1.02 DEN-SMT/DK 53
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