CAD HR CLASSROOM

Old ranges

Counter flow - Decentralized - ECM

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CAD HR CLASSROOM

Old ranges

Counter flow - Decentralized - ECM

Simplified installation
Bypass 100% for freecooling
Frost protection by modulating bypass
Low consumption ECM motor
Integrated post-heating electric coil
Low noise level - Integrated silencer
Thermal efficiency up to 95%

Application

Introduction and decentralized air extraction with energy recovery in tertiary premises.
Installation in the room against the exterior wall.
Ideal for the renovation of schools, nurseries, offices, small shops ...

Tertiary buildings

Description
Dimensions
Documentation
Public Price
Software
References

A size up to 1000 m3 / h.
Horizontal construction allowing two types of connection:
RH: horizontal connection Ø315 on the rear.
RV: vertical connection Ø315 on the top.
TAC5 regulation, communication possible via Modbus RTU- RS485,
Modbus TCP / IP, KNX type TP, application for smartphone, tablet or PC (Android, IOS, Windows 7/8/10).

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 9.5kg / m3, M1 classification.
Exterior finish prepainted steel polyester type (5μm primary +
20 μm polyester) color RAL 9022.
- Perforated diffusion sheet on the front, and recovery on the right side.
- Bottom panel allowing access to filters, exchanger and control cabinet.

Single inlet action fan.
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.
Bypass 100% equipped with a proportional motor.

Motorization

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 filters on extraction and M5 on supply. Easily accessible from below.

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 (80 ° C) and manual reset (115 ° C).
Motorized damper on the fresh air inlet, mounted, wired, controlled by the regulation, avoids air inlet when the unit is stopped.

TAC control ready to plug in

Complete regulation allowing 2 main operating modes:
- LS MODE - VARIABLE FLOW RATE
- AC MODE - CONSTANT FLOW
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.

CAD HR CLASSROOM RH

Weight 206 kg

CADHR-CLASSROOM-dim
Dble-flux-légende