Caladair Freetime Series, Operating And Commissioning Instructions

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FREETIME
® -
HEXAMOTION
®
High Efficiency Recovery Unit
OPERATING AND COMMISSIONING INSTRUCTIONS
MS-CDF-010 Ind F Maj. 18/05/2017 Créé par : JC Validé par : AR Page 9/57
III. GENERAL FONCTIONNING
III.1. GENERAL
FREETIME
®
and HEXAMOTION
®
range are programme of double-flow units with high efficiency recovery, self-regulating
recovery 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-integrated
changeover 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-integrated
changeover 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 water
integrated 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 integrated
battery. 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 directe
expension battery.
III.2. FUNCTIONNAL ANALYSIS
Except SEASON version
Starting sequence :
o
The supply air fan starts and the fresh air register opens.
o
The extract air fan starts and the extract air register opens
o
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 activate
o
Manual start is activated with controller
o
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 closed
Stop 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 controller
o An alarm configured with stop function is activated. Installation will automatically start when alarm is reset.