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Hexamotion • HRU with post heating coil 450 to 8000 m³/h (condensation wheel)
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- Non residential
- Condensation
- R-COVERY by ZEHNDER CALADAIR
- Qv ≤ 8000 m³/h
- Horizontal
- Heat recovery unit with efficiency ≥ 80%
Accessories
FS-HEXA • Replacement filters for Hexamotion AKH • Airtight control valves MVX RM 80 • Motorized multileaf dampers AEX-12/M6 • Axle extensions LF-(S) • Actuators with spring reset 4Nm NFA-(S) • Actuators with spring reset 10Nm MP • Mounting plates for servomotor MTS • Flexible connections MTS MO 80 • UT • Air outlets 45° MVX-AGC 80 HEXA • Rain canopy with guard for Hexamotion (-S) EASY 5.0 • External displays for Corrigo 5E EDT2 • User touch screen controller E3-DSP • External display for Corrigo 3E EDSP-K • Cable for external display E3-DSP
Air handling unit with heat recovery, regenerative heat exchanger (condensation wheel), very high efficiency> 80% (EN 308), for tertiary and industrial applications in ventilation and heat recovery. Available in 9 models.
Compact unit with lateral round connections and lip seal, takes up little space in the depth and has a low noise level. (the largest size, 080, has rectangular connections).
Indoor or outdoor installation thanks to the unique design with a roof fitted as standard.
Regenerative heat exchanger with backward curved blades.
EC motor with direct drive
Communication via MODBUS, BACNET or WEB (to be chosen on site).
Brand
- R-COVERY by ZEHNDER CALADAIR
Application
- Autoregulating ventilation and heat recovery with very high efficiency for tertiary and industrial installations. Efficiency at least 80% (EN308).
- Air filtration, temperature control and climate comfort
- Monoblock, compact, lateral duct connections, plug and play and communicating
Composition
- Double-walled housing 10/10th.
- Insulation: mineral wool M0 with high density 50 mm A1 (Class T3 and L1 for airtightness of the housing according to EN1886).
- Outer panel: prelacquered steel plate RAL 7035 with protective film
- Inner panel: prelacquered steel plate.
- Round connections with lip seal for airtightness of the systems (ATEC CSTB n°13-224-12), rectangular connections for model 80.
- Mounting feet contained in the frame for easy transport and fixation in the ground.
- Access by means of hinged inspection doors for easy maintenance.
- Maintenance switch and control display on the inspection hatch. Power cable gland on the side.
- Outputs of the hydraulic connections (version PREMIUM CO) and the condensation drain (version PREMIUM CO and DXR) on the side.
- Access to the filters and internal parts by means of hinged inspection hatches with locking.
- Monoblock version up to model 45 included. Other versions in duo block with simplified mechanical and electrical connections by means of a connector.
- Equipped as standard with a canopy for outdoor or indoor installation.
- Built-in control with communication via MODBUS, BACNET or WEB (selection on site)
- Display IP65
- The internal timers provide operation at two flow rates, programmable on site.
- Weekly timer and holiday timer
- Pressure switch for filter pollution of fresh air intake with alarm indication on the controller
- Pressure switch flow control on each fan with alarm indication on the controller
- Lockable safety switch provided on the air handling unit
- Built-in temperature sensors for outside air, room temperature (air return) and air supply
- Free cooling, free heating, heat and cold recovery and night cooling
- Built-in fire protection
Fan
- Free-running wheel with backward curved blades.
- DC motors with direct drive and electrical commutation (EC), high efficiency, thermal protection and speed controller included.
- The EC technology is an econologic solution that stands for low energy consumption (RT2012) for monitoring and controlling of the operating point (flow control from 10 to 100%)
- Low noise level for better comfort
Exchanger
- Rotary heat exchanger (condensation wheel) made of aluminium with high efficiency and variable speed
- Exchanger in a rigid frame mounted on slides for easy extraction and maintenance.
- Rotary air-air heat exchanger produced by Klingenburg for the Eurovent certification programme of AARE. Efficiency higher than 80% (EN 308).
- The exchanger is equipped with a rotation detector connected to the regulation indicating the state of operation
Filter
The Hexamotion air handling unit has high efficiency filters F7 (ePM1 - 55%) / M5 (ePM10 50%) (large filtering surface) as standard on the fresh air intake and the extraction air outlet
- The filters are always mounted in front of the components to ensure their protection
- Filters mounted on slides for easy replacement with bead seal to ensure air tightness
- An additional filter on the fresh air intake is available as an option
- A double filtration can be provided on the fresh air. However, the pressure drop (see spare filters) must also be taken into account in the technical selection of your device!
Versions
- PREMIUM BE (built-in electric heating)
- PREMIUM CO (change-over water battery, heating/cooling, built-in)
- PREMIUM DXR (DX battery R410A and R32 change-over heating/cooling, built-in)
See Hexamotion downloads for more info about the batteries per size
Delivery parts Hexamotion:
The Hexamotion in sizes 05 to 45 is supplied in one part.
The Hexamotion in sizes 60 and 80 is supplied in two parts.
Options
- DIVA®: Proportional modulating flow rate (between a set min. and max. flow rate) of each fan by means of a built-in CO2 measurement. The CO2 content (number of ppm) can be set in the control.
- LOBBY®: Constant pressure for each fan for use with eg VAV boxes.
- MAC2®: Two constant flow rates for each fan (except for types 05 and 08). Pressure transmitters provided in the air handling unit.
- QUATTRO®: Proportional ventilation between two constant flow rates (high and low speed) for each fan (except for types 05 and 08). Pressure transmitters and CO2 sensor (on exhaust air) integrated into the air handling unit. Low speed, high speed and CO2 content (ppm) adjustable on site by means of the controller
Certification
- Heat exchanger efficiency at least 80% (EN308) in accordance with RT2012 and ErP 2009/125/EC directives
- Tested according to EUROVENT classifications according to EN1886 and EN13053
- Standard double-walled construction with 50 mm thickness
- Mechanical resistance class: D2
- Air tightness class: L1
- Thermal transfer class: T3
- Thermal bridge factor: TB3
- Filter leakage class: F9
- Outer panel in prepainted steel plate 10/10, coating RAL7035 with protective film
- Inner panel in sheet steel 10/10
- Insulation: high density mineral wool 50 mm, fire class A1 (M0)
- Structure with aluminum profiles and thermal breaks
Accessories
- Airtight control valve AKH
- Controllers for Hexamotion up to serial number 225190:
- E3-DSP controller mounted on the unit as standard
- Remote controller available as an option
- E3-DSP remote display (up to 100 metres, to be provided by the installer) with 3-metre EDSP-K3 or 10-metre EDSP-K10 Belden cable
- ED Touch digital controller for units type GTDHR/V, Hexamotion(-S), Freetime(-S), Silvertop, Neotime (First and Premium)
- Cable 4-wire 24 Vdc (Corrigo C+/GO) of 10 rmt included
- Controllers for Hexamotion from serial number 225191:
- Easy 5.0 controller mounted on the unit as standard
- Master touch screen controller
- EDT2 remote controller available as an option
- Touch screen controller for end user
- Room temperature control by means of remote control with touchscreen
- Pressure switch for filter pollution on air return
- Round flexibles for all smaller types MTS (HEXA 05 to 60)
- Rectangular flexibles for large types MTS MO (HEXA 80)
- Rectangular regulating valves for large types MVX RM 80 (HEXA 80)
- Actuators
- Spare filter FS-HEXA
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