CAD HR MURAL UP 450

Old ranges

Counter flow - Action - ECM

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CAD HR MURAL UP 450

Old ranges

Counter flow - Action - ECM

Double skin 15 mm
External battery
Low consumption ECM motor
TAC5 regulation ready to connect
Thermal efficiency up to 92%

Application

Air introduction and extraction with energy recovery in tertiary premises.
Indoor installation.
Vertical construction, connection on top.

Tertiary buildings

Buildings for catering

Description
Dimensions
Documentation
Public Price
Software
References

1 size.
TAC5 DM regulation with integrated display and programming keys.
Communication possible 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.
Double skin panel 15 mm thick with rock wool insulation (Euroclass A1) thermal conductivity 0.035W / (mk).
External finish in prepainted steel of silicone heat-crosslinkable polyester type (5 μm primary + 20 μm polyester).
Interior finish in galvanized steel.
Access to the filters and the exchanger from the main face using a removable panel.
Condensate collection tray with Ø 20 mm drain.
Single inlet action fan.
By-pass 50%.
Supplied with 3 probes mounted / wired for automatic management of the bypass and antifreeze protection.

Motorization

Low consumption, direct current, 230 V single-phase ECM motor. Electronic thermal protection - manual reset.

Exchanger

High efficiency air / air countercurrent heat exchanger made of aluminum for an operating temperature of up to 80 ° C. Thermal efficiency up to 92%.

Filters

G4 filters for air extraction and introduction. Easily accessible from the main side.

TAC5 DM control unit ready to connect

Complete regulation allowing 3 operating modes:
- LS MODE - VARIABLE FLOW RATE
- AC MODE - CONSTANT FLOW
- CPs MODE - CONSTANT PRESSURE
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 (generally 100%).

Regulation accessories

RC TAC5 remote control
Direct connection to the regulation.
Entry of all operating parameters.
Fan speed control.
Visualization of all parameters and alarms.
Connection to be made by the installer (maximum length 1000 m).
IP20 remote control.

SAT3

Signals the actual operation of the fan via a potential-free contact (relay normally open) (relay R3)
Ex: authorization of operation of an external battery (post-ventilation function that can be programmed).
Signals the alarm on a pressure variation (relay R2).

SAT TAC5 BA / KW

Modulates the power of the batteries in order to maintain the supply temperature equal to the setpoint.
Provides antifreeze protection for water coils.
Gives a control contact for the circulator.
Manages the hot / cold passage via a digital input.
Allows the batteries to be switched off via a digital input.

CAD HR Mural UP 450

Indoor version - Vertical installation - Connection from above