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ECL Comfort 210/310, A217/A317 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>A217</strong> / <strong>A317</strong><br />

5.0 Settings, circuit 1<br />

5.1 Tank temperature<br />

Charge difference - <strong>A217</strong>.1 / <strong>A217</strong>.2 / <strong>A317</strong>.1 / <strong>A317</strong>.2 11193<br />

Circuit Setting range Factory setting<br />

1 1 ... 50 K 15 K<br />

Set the number of degrees above the desired DHW temperature that will<br />

result in the DHW heating (charging) temperature.<br />

1... 50: Number of degrees to be added to the desired DHW<br />

temperature to obtain the DHW heating (charging)<br />

temperature.<br />

Start difference - <strong>A217</strong>.1 / <strong>A217</strong>.2 / <strong>A317</strong>.1 / <strong>A317</strong>.2 11195<br />

Circuit Setting range Factory setting<br />

1 –50 ... –1 K –3 K<br />

Set the number of degrees below the desired DHW temperature that will<br />

start the DHW heating (charging).<br />

-50 ... –1: Set the number of degrees.<br />

Temp.<br />

° C<br />

DHW heating<br />

Charge difference<br />

Stop difference<br />

Des. DHW temp.<br />

Start difference<br />

Actual DHW temp.<br />

Time<br />

The desired DHW temperature is related to the tank temperature<br />

sensor.<br />

If two tank temperature sensors are installed, the relation is to the<br />

upper tank temperature sensor.<br />

Example:<br />

Desired DHW temp.: 55 °C<br />

Start difference: -3 K<br />

Result:<br />

The DHW heating starts when the temperature measured by the tank<br />

temperature sensor (upper) is lower than 52 °C.<br />

Temp.<br />

° C<br />

DHW heating<br />

Start difference<br />

Desired DHW temp.<br />

DHW temp.<br />

<strong>Danfoss</strong> District Energy VI.LG.U2.02 DEN-SMT/DK 73<br />

Time

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