X-RCAM+ ADIA

Air treatment 100% fresh air operation Adiabatic hybrid solution

The X-RCAM+ (Recovery Clean Air Management) is a dual-flow heat pump featuring double energy recovery on exhaust air.
It is designed to supply fresh, hygienic air at a neutral temperature, in compliance with current regulations for buildings open to the public (ERP) – such as hotels, multi-occupancy residences, hospitals, and care homes (EHPAD) – as well as office buildings, in line with occupational health and safety requirements.

The adiabatic cooling module is of the indirect type.
It is installed in the return airflow path of the unit, upstream of the plate heat exchanger.
Its function is to reduce the return air temperature, thereby improving the overall efficiency of the plate heat exchanger.
This system greatly reduces the operating time of the thermodynamic circuit during the summer season.

The unit is controlled based on supply air temperature

Performance (according to EN 14511 standard)

Flow range: 3 000 – 15 000 m3/h

Cooling capacity range: 10 – 47 kW

SEER range: up to 4,1

SCOP range: up to 11,7

Description

This dual-flow rooftop heat pump is delivered ready to operate.
A dedicated technical compartment facilitates maintenance and unit management, allowing in-operation measurements and fine-tuning of settings.

Built with a fully aluminium structure (frame and casing), it offers outstanding corrosion resistance, and comes with a 20-year anti-corrosion warranty (frame and casing).

Energy recovery from the exhaust air — during both winter and summer — is achieved via a plate heat exchanger (PHE).
The desired setpoint temperature can be maintained thanks to this energy recovery system, and when the recovered energy is insufficient, the reversible heat pump cycle ensures additional heating or cooling.

Supplied with a standard 5-year warranty, this rooftop unit benefits from the full range of ETT services: commissioning, audits, service contracts, and more.

Products top benefits

  • Adiabatic hybrid solution
  • R32 (Low GWP)
  • Modular Plug-and-Play System
  • Single-side access

Product options

Frame - Casing

  • Unit designed for outdoor installation
  • Motorised outdoor discharge damper (Directive 2006/42/EC)
  • ‘METU’ frame
  • Multi-block assembly
  • Casing classification L1 T2 Tb2 according to NF EN 1886 (TÜV Nord)

Acoustics

  • Acoustic insulation of the technical compartment with STOPFLAM foam
  • Acoustic insulation of the fresh air intake hood

Airflow system

  • Pressure gauge per filtration section
  • Analog Filter Fouling Control (CAEF)
  • Smoke detector with backed-up smoke control damper
  • ISO ePM1 80% (F9) opacimetric filters, 48 mm thickness, on supply air
  • Replacement filters
  • PCS and PCR sensors
  • ISO ePM1 80% (F9) filters, 292 mm thickness
  • Replacement filters ISO ePM1 80% (F9), 292 mm thickness

Auxiliaries

  • Two-stage electric heater
  • Auxiliary hot water coil with analogue frost protection thermostat
  • Modulating 3-way valve for hot water coil
  • Shut-off valve on the supply + ‘TA’ regulating valve on the return for hot water coil

Electrics

  • Machine Global Energy Meter
  • IT regime compatibility Global Machine Energy Metering

Installation

  • Aluminium feet, 200 or 400 mm

Communication

  • Software licence for BacNet IP protocol
  • ETT ‘Control Box’ remote touch display
  • myETTvision remote communication platform
  • TWIN control

Warranty

  • Warranty extension up to 5 years

Enhanced protection

  • Heresite coating on the hot water coil
  • Heresite coating on the thermodynamic coils
  • High-performance plug fan with H2+S protective coating