Caladair Freetime Series Operating And Commissioning Instructions
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FREETIME ® - HEXAMOTION ®High Efficiency Recovery UnitOPERATING AND COMMISSIONING INSTRUCTIONSMS-CDF-010 Ind F Maj. 18/05/2017 Créé par : JC Validé par : AR Page 9/57III. GENERAL FONCTIONNINGIII.1.GENERALFREETIME® and HEXAMOTION® range are programme of double-flow units with high efficiency recovery, self-regulatingrecovery meant for office and industrial installations. Its performance is greater than 80%.III.1.a. FREETIME®FREETIME® SEASON : Manages the fans by potentiometers and rotative exchanger. No battery can be associated.FREETIME® FIRST : Econological management of fans and rotative exchanger. Allows managing a non-integratedchangeover battery or (hot water battery non-integrated or and cold water battery non integrated).FREETIME® PREMIUM BC : Econological management of the fans, rotative exchanger and a hot water integrated battery.If required, it can also manage a non-integrated cold water battery.FREETIME® PREMIUM BE : Econological management of the fans, rotative exchanger and an electrical integrated battery.If required, it can also manage a non-integrated cold water battery.III.1.a. HEXAMOTION®HEXAMOTION® SEASON : Manages the fans by potentiometers and rotative exchanger. No battery can be associated.HEXAMOTION ® FIRST : Econological management of fans and rotative exchanger. Allows managing a non-integratedchangeover battery or (hot water battery non-integrated or and cold water battery non integrated).HEXAMOTION ® PREMIUM CO : Econological management of the fans, rotative exchanger and a changeover waterintegrated battery. If required, it can also manage a non-integrated cold water battery.HEXAMOTION ® PREMIUM BE : Econological management of the fans, rotative exchanger and an electrical integratedbattery. If required, it can also manage a non-integrated cold water battery.HEXAMOTION ® PREMIUM DXR : Econological management of the fans, rotative exchanger and an reversible directeexpension battery.III.2.FUNCTIONNAL ANALYSISExcept SEASON versionStarting sequence :o The supply air fan starts and the fresh air register opens.o The extract air fan starts and the extract air register openso Temperature regulation starts defined in the regulation mode set. Electric heater (if set), starts with airflow controller.Pumps start.o After a defined time, alarms management function is activated. Installation is in normal mode.Start conditions :Installation starts when one of these conditions are filled:o Timer normal or reduced are activateo Manual start is activated with controllero One of the digital input for extended operation is activated.Stop sequence :Installation stops with following process:o Deactivation of the alarm management function.o Electric heater stops (if set).o After a defined time (individually defined for each fan) fans are stopped.o Supply and return air registers are closed .o Signals toward actuator are reset and pumps closedStop conditions :Installation stops when one these conditions are filled:o Timers normal or reduced are not activated and digital input for extended operation is not activated.o Digital Input for External stop is activated.o Manual stop is activated with controllero An alarm configured with stop function is activated. Installation will automatically start when alarm is reset. |
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