FREETIME™

The FREETIME® range is a PLUG&PLAY and self regulating dual flow handling unit with MODBUS communication, dedicated to tertiary sector and industrial applications. Its high efficiency, variable speed rotating exchanger, EUROVENT AARE certified, provides with a very high efficiency (>80%), in compliance with the European Ecodesign Directive 2009/125/EC. Equipped with electronic commutation (EC), high efficiency motors ensuring low energy consumption, the FREETIME® range is part of the CALADAIR Econological® solution program and improves indoor air quality. With 6 models available, the FREETIME® range handles flow rates from 100 to 3500 m³/h. The FREETIME® range is available in 4 different versions: • SEASON: unit for use in temperate climate zones, intended for air circulation in buildings with energy recovery, bypass summer/winter mode, flow rate adjustable by potentiometer. • FIRST: self-regulating unit for use in temperate climate zones with active temperature management for optimal energy consumption and climatic comfort • PREMIUM BC: as FIRST, but equipped with hot water heater for exterior temperatures down to -20°C. • PREMIUM BE: as FIRST but equipped with electric heater for exterior temperatures down to -20°C.

Specification

EQUIPMENT : Low energy consumption, electronic commutation (EC) fan motors Double skin 50mm RAL7035 (except 500 and 900 = 25mm) Insulation : 25mm high density MO A2-S1 mineral wool (T3 and L1 class for airtightness of the building enelope as specified by EN 1886) for the 500 and 800 models, 50mm high density M0 A1 mineral wool (T2 and L1 class for airtightness of the building envelope as specified by EN1886) for the 155, 2000, 2700 et 3500 sizes « EASY » controller with protocols MODBUS or BACNET via RS485 or TCP/IP or WEB A high efficiency (large filtration surface) F7 opacimetric filter for fresh air A G4 gravimetric filter for extracted air (F7 as an option) High efficiency, variable speed rotating exchanger (>80%), EUROVENT certified for AARE units Circular connectors with lip joints to guarantee system airtightness (ATEC CSTB n° 13-224-12) Touchscreen remote control (up to 100m) FUNCTIONALITY : Integrated « EASY » control ensures the functions FREE-COOLING, NIGHT-COOLING and FREE-HEATING. Supply temperature (air legislation) or ambient temperature (extraction) management Weekly timer Weekend and public holiday timer Dirty fresh air filter pressure sensor Airflow monitoring pressure sensors (injection and extraction) Fire safety device that can control the injection and extraction fans in 5 different modes Managed dehumidification and cooling modules FLOW RATE ADJUSTMENT : LOBBY®: flow rate at CONSTANT PRESSURE DIVA®: proportional flow rate adjustment of each fan according to CO2 level MAC2®: CONSTANT FLOW adjustment of each fan (low and high speed) QUATTRO®: CONSTANT FLOW adjustment of each fan according to CO2 level

Technical specification

Unique ref.freetime
Product familyHVAC
Product groupFREETIME
TypeObject (single object)
Date of publishing2020-12-17
Edition number1

Links

Product urlhttps://www.caladair.com/en/catalog/range/hvac-energy-recovery-freetime-r-eru-rotary
Installation instructionshttps://www.caladair.com/uploads/documents/EN/ENERGY-RECOVERY/FREETIME/MS-CDF-010G-FREETIME-HEXAMOTION-CALADAIR-EN.pdf
Product certificationhttps://www.caladair.com/web/uploads/documents/FR/RECUPERATION-ENERGIE/FREETIME/FREETIME-ErP2018-01012018.pdf
Technical descriptionhttps://www.caladair.com/uploads/documents/EN/ENERGY-RECOVERY/FREETIME/CALADAIR_FREETIME_EN2016.pdf

Material mainGalvanized steel
Designed inFrance
Manufactured inFrance

Classification

BIMobject CategoryHVAC - Heat Recovery
IFC classificationFlow Treatment Device
UNSPSC nameAir circulation and parts and accessories
UNSPSC code401016
Uniclass 2015 CodeEF_65
Uniclass 2015 DescriptionVentilation and air conditioning functions
CSI MasterFormat 2014 Code23 34 00
CSI MasterFormat 2014 TitleHVAC Fans
OmniClass Number23-33 00 00
OmniClass TitleHVAC Specific Products and Equipment
CSI UniFormat II CodeD30
CSI UniFormat II TitleHVAC

Region availability

Europe	Africa
Åland Islands	Algeria
Albania	Angola
Andorra	Benin
Austria	Botswana
Belarus	Burkina Faso
Belgium	Burundi
Bosnia and Herzegovina	Cameroon
Bulgaria	Cape Verde
Croatia	Central African Republic
Cyprus	Chad
Czech Republic	Comoros
Denmark	Côte d'Ivoire
Estonia	Democratic Republic of the Congo
Faroe Islands	Djibouti
Finland	Equatorial Guinea
France	Eritrea
Germany	Eswatini
Gibraltar	Ethiopia
Greece	Gabon
Guernsey	Ghana
Hungary	Guinea
Iceland	Guinea-Bissau
Ireland	Kenya
Isle of Man	Lesotho
Italy	Liberia
Jersey	Libya
Latvia	Madagascar
Liechtenstein	Malawi
Lithuania	Mali
Luxembourg	Mauritania
Malta	Mauritius
Moldova	Mayotte
Monaco	Morocco
Montenegro	Mozambique
Netherlands	Namibia
North Macedonia	Niger
Norway	Nigeria
Poland	Republic of the Congo
Portugal	Reunion
Romania	Rwanda
Russia	Saint Helena
San Marino	São Tomé and Príncipe
Serbia	Senegal
Slovakia	Seychelles
Slovenia	Sierra Leone
Spain	Somalia
Svalbard and Jan Mayen	South Africa
Sweden	South Sudan
Switzerland	Sudan
Ukraine	Tanzania
United Kingdom	The Gambia
Vatican City	Togo
	Tunisia
	Uganda
	Western Sahara
	Zambia
	Zimbabwe