UTBS ECOWATT® - UTBS ECOWATT® PRO-REG

Simple flow AHU

Ceiling AHU - Backward - ECM < 8000 m3/h

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UTBS ECOWATT® - UTBS ECOWATT® PRO-REG View larger

UTBS ECOWATT® - UTBS ECOWATT® PRO-REG

Simple flow AHU


Ceiling AHU - Backward - ECM < 8000 m3/h

PIC-ERP-conforme-01.jpg ErP 2018 compliant - UVNR
Filters
Supplied as standard: M5 pre-filter (ePM10 55%) with pressure test point or F7 filter (ePM1 70%) with a pre-filter and pressure outlet.
Optional : M5 pre-filter (ePM10 55%) and F9 filter (ePM1 85%) to make M5 + F7 / F9 or F7 + F9.
PIC-regulation-COP-CAV-VAV-01.jpg

  • Extra flat central: height 360 to 500 mm
  • Freewheel fans and low consumption ECM motor
  • Optional HEPA filter H14
  • Double skin with 25 mm glass wool insulation
  • Flow rates from 500 to 8,000 m3/ h
  • Indoor and outdoor version

Applications:

Introduction of fresh air, heating, air conditioning.
Installation indoors or outdoors.
Offices, shops, education, sanitary facilities, leisure, accommodation, restaurants.
Floor or ceiling mounting.
Vertical airflow assembly for models without cooling coil.

  • Description

  • Dimensions

  • Documentation

  • Public Price

  • Software

  • References

Flows from 500 to 8,000 m3/h.
4 sizes:
  • Size 2: height 360 mm
  • Sizes 3 and 5: height 410 mm
  • Size 8: height 500 mm
Main module: fan, 1 or 2 stages of filtration, 1 or 2 batteries.
Additional modules:
  • CM: 2-way mixing modules.
  • SIL: 750 mm silencer.
  • PB: plenum.

UTBS ECOWATT®
  • CTA unregulated, only equipped with a flow adjustment potentiometer. No regulation.

UTBS ECOWATT® PRO-REG
  • AHU with wired mounted regulation, 4 operating modes:
    • Variable flow (VAV)
    • Constant Flow (CAV)
    • Constant pressure (COP)
    • Slaved to an air extractor in professional kitchens - ASR system
  • Regulation by VIM specific integrated CORRIGO PLC.
  • Communicating ModBus RTU on RS485 port or ModBus TCP/IP, BACnet IP or MSTP.
  • ETD2 remote touch control.

Construction
  • Frame in extruded aluminum profiles.
  • Smooth flanges (2) supplied with the main module.
  • Kit for fixing the modules together, comprising a seal and 4 sets of screws, nuts and washers.
  • Exterior finishes pre-lacquered galvanized steel in dark gray color RAL7024. Corrosion resistance C5.
  • Glass wool insulation th. 25 mm, density 24 kg/m3:
    • Thermal conductivity 0.036 W/(mk) (20/80°C).
    • Fire classification A2-s1, d0 according to standard EN 13 501.1 (M0).
  • Removable hatches facilitating access to the control unit in reduced spaces.
  • Left or right easement.
  • ID suction and/or supply dampers, class 2 according to EN 1751 (option).
  • Roof and bonnet for outdoor versions (optional).
  • Support frame mounted 80 mm to insulate the module from the floor and facilitate fitting of the siphon (optional).

Equipment of the main box and additional boxes

Fan motors
  • Freewheel fans with metal reaction (incombustible A1). Anti-vibration boomerang mounting.
    ECM motors with integrated electronic protection:
    • UTBS-2: 0.46kW single phase 230V, 50-60Hz, IP44, class B.
    • UTBS-3: 2x0.45kW single phase 230V, 50-60Hz, IP44, class B.
    • UTBS-5: 2x0.85kW single phase 230V, 50-60Hz, IP54, class F.
    • UTBS-8: 2x1.00kW three-phase 400V, 50-60Hz, IP54, class F.

Filtration
  • Filters supplied as standard:
    • FIFI M5 ePM10 55 mini pleat filters%.
    • Pressure tap with a second filter location.
    • Holding system consisting of two tightening handles: perfect seal with the frame and easy dismantling. Removal of filters from the sides or bottom.
  • Optional filters:
    • FIFI F7 ePM1 75 mini pleat filters% and FIFI F9 ePM1 85 mini-pleated filters% to perform M5+F7/F9 or F7+F9.

Batteries

  • 2 or 4 row hot water coils (galvanized frame, copper tubes and aluminum fins).
  • 4 or 6 row cold or reversible water coils (galvanized frame, copper tubes, aluminum fins, 304 stainless steel condensate pan and droplet separator).
  • Electric batteries (galvanized frame and armored resistances) with manual (120°C) and automatic (75°C) reset protections, as well as an anti-radiation screen in front of the filters. The power supply to the electric heaters is separate from that of the ventilation in the non-regulated versions (UTBS ECOWATT®).
  • Reversible direct expansion coil with 1 or 2 circuits on 3 to 6 rows for condenser or evaporator operation. Copper pipes and manifolds, aluminum fins, galvanized steel frame. Stainless steel condensate collection tray and droplet separator. Provide a CTA kit with the direct expansion unit (not supplied) to ensure temperature regulation (not managed by the CORRIGO) and create the interface with the CTA. Regulation in COP mode not available with direct expansion coil.


Regulation UTBS ECOWATT® PRO REG
  • Delivered from the factory set in CAV constant airflow regulation mode.

RATE SETTINGS

RECOMMENDED APPLICATIONS

VAV MODE - VARIABLE FLOW: Fan speed variation

- Flow depending on a 0-10 V signal from the extraction, the remote control, an outside sensor (CO2, temperature, hygrometry, etc.) or a remote control (M/A + variation).

- Compensation, controlled by kitchen extraction,
- Single-zone installations, requiring an adaptation of the ventilation according to the occupation.

CAV MODE - CONSTANT AIRFLOW: Fan speed set to a specific airflow

- Manual entry (m3/h) of 2 flow setpoints type 0-PV-GV. Manual or time slot operation.
- Visualization of values on the display, manual switching, by clock or external contact.

- Installations requiring control of one or more precise flow rates.

COP MODE - CONSTANT PRESSURE: Automatic variation of the fan speed to maintain a constant pressure

- Constant pressure value measured by an external probe (optional) located in the supply duct network.

- Multi-zone installations, associated with modulation of terminal rates.


  • Provide the PTHV pressure sensor for use in COP constant pressure regulation mode, a 0-10V sensor for VAV variable flow control.
  • Provide 1 on/off 24V servomotor with return spring for the fresh air damper or 2 proportional 24V servomotors with return spring for the 2-way mixing module.
  • The control power supply supplies the 24V damper and valve actuators.

Air treatment selection
Main box

UTBS-ECOWATT-caisson-dim
UTBS_avec_Haut-Larg
Left easement as standard (seen in the direction of the air)

UTBS 2

UTBS 3

UTBS 5

UTBS 8

A(mm)

360

410

410

500

B(mm)

750

1100

1500

1900

The lengths of the units depend on the configurations, see dimensions below.


Main Cabinet Configurations



Configuration 1: length 750 mm(*)


Configuration 5: length 1455 mm


Configuration 2: length 969 mm(*)


Configuration 6: length 1455 mm


Configuration 3: length 1455 mm


Configuration 7: length 1205 mm


Configuration 4: length 1455 mm
EC2: 2 row heating coil
EC4: 4 row heating coil
EF4/ER4: Cold battery (or reversible) 4 rows
EF6/ER6: Cold battery (or reversible) 6 rows
EX4: 4-row direct expansion coil
EX6: 6-row direct expansion coil
IS: Electric Battery
M5: Filter FIFI M5 ePM10 55%
F: FIFI F7 or FIFI F9 filter location
(*): unregulated version

Close Open Detailed specifications

Close Open Installation instructions

Close Open Fire / Smoke extraction certificates

Close Open Performance / Environment Certificates

Declaration of performance (DOP)

Close Open Electrical / ATEX Certificates

Electrical CE Declarations (DCCE)

Close Open Prescription assistance

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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