CAD HR BASIC H

Double flow air handling unit H with exchanger

Counter flow - Backward - ECM < 3400 m3/h

CAD HR BASIC H View larger

CAD HR BASIC H

Double flow air handling unit H with exchanger


Counter flow - Backward - ECM < 3400 m3/h

erp.jpg ErP 2018 compliant - UVNR
Variable EC motors
Filters
Supplied as standard: Reprise stale air M5 (ePM10 50%). Blowing fresh air F7 (ePM1 70%) with low pressure drop.
echangeur.jpg ecm.jpg bypass.jpg chaud-froid.jpg
debit-pression.jpg modbus.jpg plug-and-play.jpg logiciel.jpg
Logo-EUROVENT.jpg
Air-to-air plate heat exchangers produced by the RECUTECH company, which participates in the Eurovent program. Certification for AAHE.




  • Double skin insulation 25 mm
  • With or without integrated battery
  • Freewheel reaction fans
  • Low consumption ECM motors
  • New Modbus / Bacnet communicating regulation
  • Thermal efficiency up to 90%

Application

Air introduction and extraction with heat recovery.
Floor or suspended installation.
Indoor or outdoor use with rainscreen.
Regulation of the blowing temperature by electric coil or water coil depending on the model.

  • Description

  • Dimensions

  • Documentation

  • Public Price

  • Software

  • References

5 sizes: 07 (700m3/h) / 11 (1,100 m3/h) /16 (1,600 m3/h) / 23 (2,300 m3/h) / 34 (3,400 m3/h).
3 models:
  • E: without battery
  • EI: integrated electric post-heating coil
  • ER: integrated reversible water coil (hot / cold)
Horizontal construction (H) with in-line duct connection configurable on site.
Right (R) or left (L) easement in the direction of the blown air.
New VIM specific integrated EVCO regulation.
  • Communicating Modbus RTU on RS485 port or Modbus TCP/IP, BACnet IP, EPJcolor remote touch control.
Bypass 100% modulating.

Construction
  • Self-supporting structure in extruded aluminum profile, rounded corners,
  • 25 mm double skin panel in zinc magnesium ZM310, corrosion resistance C5.
  • Insulation by injected polyurethane foam (42 kg/m3 – 0.0246W/ m,k) fire classification B-S2, d0 (M1).
  • Horizontal construction with in-line connection by circular tappings fitted with seals:
    • 4 fixing lugs supplied for mounting in a false ceiling or on a chair,
    • possibility of adapting the position of the connections on site.
  • Access to filters, exchanger, battery and fan from the side.
  • Drain Ø1/2˝ for the evacuation of condensates.

exchanger
  • Aluminum plate heat exchanger, counter current, high efficiency, thermal efficiency up to 90%.
  • Motorized bypass 100%, integrated into the unit on the fresh air network.
  • 230V single-phase 3-point servomotor controlled proportionally by acting on the running time.

Motorization
  • Metal reaction freewheel type fan (incombustible A1).
  • ECM motor, 230V 50/60Hz, high efficiency.
  • Control by 0…10V signal.
  • Sealing class: size 07 = IP44 class B, other sizes IP54 Class B
  • Electronic thermal protection.

Filtration
  • Fresh air supply: FIFI F7 ePM1 70 mini pleat filters%.
  • Stale air return: FIFI M5 ePM10 50 mini pleat filters%.

Electric heater EI
  • Connected to the regulator, it regulates the temperature of the blown air.
  • Safety thermostat with automatic reset (set point 55°C) and manual reset (set point 70°C).

Reversible hot/cold water coil ER
  • Water coil 2 rows on size 07 and 34, 4 rows on other sizes.
  • In copper tubes with aluminum fins on a galvanized steel frame.
  • Copper manifold. Threaded connecting tube.
  • 1/2" condensate outlet to be connected to a siphon when used in cooling.
  • 230V/24V 10VA transformer for 2V or 3V valve supply.

Air treatment selection
CADHR-BASIC-dim2

Model

A

B

C

D

E

Ø

Weight (Kg)

07

1590

740

360

200

155

200

103

11

1815

1240

420

225

155

250

150

16

2180

1340

495

293

155

220

23

2180

1640

495

295

155

355

280

34

2400

1740

635

310

155

450

350



Possible configuration of the connections - Top view

HD straight standard version




Left version HG



Outdoor air
Extract air
Supply air
Exhaust air
Modifications carried out on site


Close Open Detailed specifications

Close Open Public tariff price

Close Open Installation instructions

Installation / maintenance manual (NT)

Installation / maintenance manual (NT) - Old version

Close Open Performance / Environment Certificates

ErP regulatory sheet (FERP)

Eurovent certificate (CEUR)

Close Open Electrical / ATEX Certificates

Electrical CE Declarations (DCCE)

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Specification text (TP)

Close Open Commercial documents

OPTAIR CTA 2023
Download the new OPTAIR CTA 2020 version (No automatic update from the previous version) Media locked
Single or double flow CTA selection software
November 2023 – New version OPTAIR CTA 2023.12.2.0: addition of new ranges and deletion of obsolete ranges
For any operating problems, please send your request by email to optair@vim.fr

OPTAIR-CTA-1-400px.jpg
  • Sizing and price quote
  • Calculation of exchanger efficiency
  • Engine consumption
  • Selection of accessories
  • Battery characteristics
  • Acoustic characteristics

Products included in version 2023

  • Single flow CTA: KSCR ECOWATT, KSDR ECOWATT, UTBS ECOWATT, UTBS ECOWATT PRO-REG

  • Dual flow CTA: CAD O INTEGRAL, CAD HR MINI, CAD HR MINI TOP, CAD HR BASIC (V and H), CAD HR BASIC TOP, CAD HR DUO, CAD HR SLIM, CAD HR FIRST (V, H and XL), CAD HR BASIC XL

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