Danfoss ECL Comfort 310 Operating Manual

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Danfoss ECL Comfort 310 Operating Manual Manual pdf 118 page image

6.6 Output overrideThis section describes the function in general for the ECL Comfort210 / 296 / 310 series. The shown displays are typical and notapplication related. They might differ from the displays in yourapplication.Theoutputoverrideisusedtodisableoneormoreofthecontrolledcomponents. This could among others be useful in a servicesituation.Action: Purpose: Examples:Choose 'MENU' in any of the overviewdisplaysConfirmChoose the circuit selector at the topright corner in the displayConfirmChoose common controller settingsConfirmChoose 'Output override'ConfirmChoose a controlled component M1, P1 etc.ConfirmAdjust the status of the controlledcomponent:Motorized control valve: AUTO, STOP,CLOSE, OPENPump: AUTO, OFF, ONConfirm status changeRemember to change the status back again as soon as an overrideis not required any longer.Controlled components Circuit selectorWhen the selected controlled component (output) is not ‘AUTO’, theECL Comfort controller does not control the component in question(pump or motorized control valve e.g.). Frost protection is not active.When output override of a controlled component is active the symbol‘ ! ’ is shown to the right of the mode indicator in the enduser displays.Applications P330.3, P330.8 and P330.12:The motorized control valve M4 is controlled by a 0–10 volt (0–100%)signal. It can be set to AUTO or ON.AUTO: Normal control (0–100%)ON: The 0–10 volt signal is set to the %-value, set below the indication'ON'.118 | © Danfoss | 2017.08 VI.GU.O3.02Operating Guide ECL Comfort 310, application P330