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FR CH RE / HPE+ double flow rooftop heat pump is specifically designed for the ventilation, heating and air conditioning of buildings with variable occupancy, such as movie theatres, theatres and community halls. This self-contained rooftop unit features different equipment which maximise energy savings.
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Double flow heat pump with 20-year anti-corrosion guarantee
FR CH RE / HPE+ is the perfect ventilation and air conditioning solution for movie theatres or recreation halls, it offers maximum air quality while ensuring acoustic comfort.
This double flow rooftop heat pump is delivered ready to operate and can be installed either on a rooftop or at ground level depending on your needs.
Thanks to its full aluminium structure (frame & casing) which ensures an excellent corrosion protection this unit is covered by a 20-year anti-corrosion guarantee.
The FR CH RE / HPE+ heat pump operates as a reversible heat pump
- Source: outside air + internal air (in recovery mode)
- Treated fluid: internal air + Hygienic air
The unit offers several operating modes
- Heat pump
- Air conditioner
- Free cooling: cooling with outside air, without thermodynamics
In those cases, this double flow heat pump operates:
- In all recycling mode
- In all fresh air / all exhaust air
- In mixing mode
The unit ensures air extraction and fresh air modulation while maintaining a constant indoor pressure.
The ETT packaged unit consists of 3 distinct sections:
- The separate technical section houses the refrigeration components, the electrical board and the control components.
- The internal section ensures air change and air treatment.
- The exhaust air section allows exhaust air calories recovery and/or removal (depending on the operating mode).
Frame – Casing
- Motorised external damper for supply air (2006/42/EC Directive)
- Painting
- Whistle shaped cowl for fresh air on top
- Double skin, 50 mm thickness, 13/10 AG in the whole unit
- Delivery in two blocks motorised external damper for supply air (2006/42/EC)
Acoustics
- Technical section acoustic insulation using STOPFLAM flexible fire-proof polyurethane foam
- Fresh air cowl sound insulation
- Compressors acoustic jackets
Air handling
- Magnehelic dial pressure gauge at each filtration stage
- Analog air flow controller (AFC), air flow rate indication and measurement
- Filters fouling analog control (FFAC)
- Backed-up self-contained smoke detector
- Epoxy coating for fans & Vinyl coating for exchangers
- Supply air fan available pressure 600 Pa maxi
- Exhaust air fan available pressure 400 Pa maxi
- Operation in all recycling or all fresh air mode (not available for public access buildings)
- G4 refillable filters
- 1 set of spare G4 filters, 98 mm thickness
- F6 to F9 opacimetric filters, thickness 98 mm
- Belts protective casing
Thermodynamics
- HP and LP pressure gauges
- Electronic expansion valves
Thermal exchangers
- 3-stage electric heater
- Triac
- 2-row hot water coil with analog freezestat
- Vinyl coating on hot water coil
- Hot water progressive 3-way valve mounted with analog freezestat
- Mounted stop valve + TA regulating valve on exchanger outlet
Electricity
- Unit global energy metering
Control
- Banning of free cooling using specific humudity comparison
- Hygrometry probe (for external humidifier control)
Laying
- Adapter interface on existing roof curb
- Connection roof curb