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 />
Ext. input (external override) — <strong>ECL</strong> <strong>310</strong> 12141<br />
Circuit Setting range Factory setting<br />
2 OFF / S1 ... S10 OFF<br />
Choose the input for 'Ext. input' (external override). By means of a switch the<br />
controller can be overridden to ‘<strong>Comfort</strong>’ or ‘Saving’ mode.<br />
OFF: No inputs have been selected for external override.<br />
S1 ... S10: Input selected for external override.<br />
If S1... S6 is chosen as override input, the override switch must have<br />
gold-plated contacts.<br />
If S7 ... S10 is chosen as override input, the override switch can be a<br />
standard contact.<br />
See the drawing for a connection example of an override switch<br />
to input S9.<br />
The two drawings (override to comfort mode and override to<br />
saving mode) show the functionality.<br />
Ext. mode (external override mode) 12142<br />
Circuit Setting range Factory setting<br />
2 COMFORT / SAVING COMFORT<br />
Choose external override mode.<br />
The mode override can be activated for saving or comfort mode.<br />
For override, the controller mode must be scheduled mode.<br />
SAVING: The controller is in saving mode when the override<br />
switch is closed.<br />
COMFORT: The controller is in comfort mode when the override<br />
switch is closed.<br />
Choose only an unused input for override. If an already used input is<br />
applied for override, the functionality of this input is also neglected.<br />
See also ‘Ext. mode’.<br />
Override to ‘<strong>Comfort</strong>’ mode<br />
Override to ‘Saving’ mode<br />
Time<br />
Time<br />
The result of override to 'Saving' mode depends on the setting in<br />
'Total stop'.<br />
Total stop = OFF: Heating reduced<br />
Total stop = ON: Heating stopped<br />
See also ‘Ext. input’.<br />
<strong>Danfoss</strong> District Energy VI.GU.L1.02 DEN-SMT/DK 143