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>A275</strong>.2, example a<br />
Boiler ON / OFF control for a heating and a DHW circuit. Optional DHW priority.<br />
* = pressure relief valve<br />
S1<br />
B1<br />
S3<br />
S5<br />
P1<br />
P3<br />
<strong>ECL</strong> <strong>210</strong> / (<strong>310</strong>)<br />
*<br />
At DHW heating P3 is switched ON and the desired boiler temperature lies a number of degrees above the desired DHW temperature.<br />
P1 is switched OFF.<br />
Special settings for type <strong>A275</strong>.2, example a:<br />
Navigation: ID no.: Recommended setting:<br />
DHW circuit (circuit 2)<br />
DHW heating is managed by pump P3:<br />
MENU \ Settings \ Application: 'Ch.-o. valve / P' 12051 ON<br />
The desired DHW heating temperature must influence the desired boiler temperature:<br />
MENU \ Settings \ Application: ‘Tank, sec./prim.' 12053 OFF<br />
Please note:<br />
If 'Ch.-o. valve / P' in 12051 is set to OFF, P3 will be switched on at DHW heating. The desired boiler temperature will still lie a<br />
number of degrees above the desired DHW temperature and P1 will remain switched ON.<br />
<strong>Danfoss</strong> District Energy VI.GU.L1.02 DEN-SMT/DK 21<br />
A1<br />
S6<br />
S7<br />
①<br />
②<br />
<strong>Danfoss</strong><br />
87H2165.10
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