CAD HR CLASS UNIT PX
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Counter flow - Decentralized - ECM < 2 000 m3/h
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CAD HR CLASS UNIT PX
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ErP 2018 UVNR compliant Variable EC motors |
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Air-to-air plate heat exchangers produced by the company KLINGENBURG, which participates in the Eurovent program. Certification for AAHE. |
- Simplified installation
- By-pass 100% for freecooling
- Antifreeze protection by modulating bypass
- Integrated electric post-heating coil
- Low noise level - Integrated silencer
- Thermal efficiency up to 95%
Application
Introduction and decentralized air extraction with energy recovery in each room.
Installation in the room against the exterior wall.
Ideal for the renovation of schools, nurseries, offices, small shops ...
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Description
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Dimensions
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Documentation
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Public Price
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Software
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References
1 size up to 1000 m3/ h.
2 models:
Construction
Motorization
Exchanger
Filters
Integrated post-heating electric coil
Air treatment selection
2 models:
- Standard: horizontal connection Ø315 on the rear.
- TOP: vertical connection Ø315 on the top.
- Modbus RTU- RS485
- Modbus TCP / IP
- KNX TP
- Wifi: smartphone application, tablet
- Ethernet: PC application
- BACnet Gateway
Construction
- Box with self-supporting structure in galvanized steel.
- The three access panels below are 30 mm double skin, thermal insulation made of fire-retardant rock wool (Euroclass A1).
- Inside the unit has been designed to optimize the sound insulation in melamine foam, density 9.5 kg / m3, M1 classification.
- Polyester-type prepainted steel exterior finish (5 μm primary + 20 μm polyester) color RAL 9002.
- Perforated diffusion sheet on the front, and recovery on the right side.
- Bottom panel allowing access to filters, exchanger and control cabinet.
- Interior finish in galvanized steel.
- Access to filters and exchanger from below.
- Condensate collection tray equipped with a condensate drain pump (factory connected) and Ø8 mm drain pipe.
- By-pass 100% equipped with a proportional motor.
Motorization
- Single inlet action fan.
- Low consumption, direct current, single phase 230V ECM motor. Electronic thermal protection - manual reset.
Exchanger
- High efficiency air / air countercurrent heat exchanger made of "sea water resistance" aluminum for an operating temperature of up to 80 ° C. Thermal efficiency up to 95%.
- Antifreeze protection of the exchanger integrated into the regulation by progressive opening of the bypass, making it possible to maintain a minimum temperature of 1 ° C at the discharge.
Filters
- M5 (ePM10 50%) at extraction and M5 (ePM10 50%) to the blowing. Easily accessible from below.
- As an accessory, filter replacement kit with M5 filter (ePM10 50%) at extraction and F7 (ePM1 60%) to the blowing.
Integrated post-heating electric coil
- Power 3Kw Mono 230V.
- Delivered fully pre-wired, and connected to the regulation.
- Proportional regulated power
- Thermal protection with automatic reset (75 ° C) and manual reset (100 ° C).
- Motorized damper on the fresh air inlet, mounted, wired, controlled by the regulation, allows air inlet to be avoided when the unit is stopped.
TAC control ready to plug in
- Complete regulation allowing 2 main operating modes:
| SETTING THE FLOW RATES | RECOMMENDED APPLICATIONS |
| LS MODE - VARIABLE FLOW RATE : Fan speed variation by 0-10 V signal | |
| - Flow rate setpoint according to a 0-10 V signal from an external sensor (CO2, temperature, humidity, etc.) | - Single-zone installations requiring ventilation adaptation according to occupancy |
| AC MODE - CONSTANT FLOW : Fan speeds defined according to a precise flow rate | |
| - 3 maximum constant flow setpoints, input of values with reading on display. - Switching between the different setpoints carried out manually from the remote control or automatically by clock or presence detection. |
- Installations requiring the control of one or more precise flow rates. |
- The operation of the exhaust fan is slaved to the supply fan. Its flow rate corresponds to a percentage of the flow rate of the supply fan (100% for identical flow rates).
- Programmable regulation from the remote control.
Air treatment selection
CAD HR CLASS UNIT PX
Weight 206 kg 
CAD HR CLASS UNIT PX TOP
Weight 246 kg
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Outdoor air |
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Extract air |
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Supply air |
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Exhaust air |
Detailed specifications
Text catalog pages (CT)
Installation instructions
Installation instructions (NT) Other
