UTBS ECOWATT® - UTBS ECOWATT® PRO-REG

Simple flow AHU

Ceiling AHU - Backward - ECM < 8000 m3/h

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

Flow rates 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
2 models not equipped with battery, only available in unregulated version:
  • 750 mm long module with a filtration stage
  • 969 mm long module with two filtration stages
6 models with integrated batteries:

Battery Type
Electric Hot water Cold water Reversible water Direct relaxation
EI
EIF
EC
ER
ECF
EX

Configurations:
  • Interiors without roof, without support frame: D right easement - G left easement.
  • Interiors without roof, with support frame: DB right servitude - GB left servitude.
  • Exterior with roof, without support frame: EXD right easement - EXG left easement.
  • Exterior with roof, with support frame: EXDB right servitude - EXGB left servitude.

Additional modules:

  • CM: 2-way mixing modules.
  • SIL: 750 mm silencer.
  • PB: plenum.
  • CB: battery box.

UTBS ECOWATT
  • Unregulated CTA, only equipped with a REB ECOWATT flow adjustment potentiometer.

UTBS ECOWATT PRO-REG

  • CTA with wired mounted regulation, 3 operating modes:
    • Variable flow (VAV)
    • Constant flow rate (CAV)
    • Constant pressure (COP)
  • Regulation by CORRIGO integrated automation specific to VIM .
  • Communicating ModBus RTU on RS485 port or ModBus TCP/IP, BACnet IP or MSTP.
  • ETD2 remote touch control.

Construction
  • Modular structure in aluminum profile.
  • Online construction.
  • Smooth rectangular flanges supplied with the main module.
  • Kit for fixing the modules together, consisting of a seal and 4 sets of screws, nuts and washers.
  • Exterior finish: pre-painted galvanized steel, dark grey RAL7024. Corrosion resistance C5, ultraviolet resistance RUV5 according to EN 10169.
  • Interior in Z275 galvanized steel.
  • Insulation with glass wool, thickness 25 mm, density 24 kg/m3 :
    • Thermal conductivity 0.035 W/(mk) (20/80°C).
    • Fire classification A1 according to standard EN 13 501.1.
  • Removable hatches facilitating access to the unit in confined spaces.
  • ID suction and/or blowing register panel (accessory).

Equipment of the main modules

Motor fans
  • Metallic freewheel type reaction fans (incombustible A1) associated with an ECM electronically commutated motor.
    Engines 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 50 pleated filters%.
    • Location for a second filtration stage, optional filters.
    • Holding system consisting of two clamping handles.
    • Disassembly of filters from the side or below.
  • Optional filters:
    • FIFI F7 ePM1 55 mini-pleat filters% and FIFI F9 ePM1 80 minifold filters% to achieve a double filtration stage M5+F7 or M5+F9 or F7+F9.

Batteries

  • 2 or 4 row hot water batteries (galvanized steel frame, copper tubes and aluminum fins).
  • 4 or 6 row cold or reversible water batteries (galvanized steel frame, copper tubes, aluminum fins, 304 stainless steel condensate tray and droplet separator).
  • Electric batteries (galvanized steel frame and shielded resistors) with manual (120°C) and automatic (75°C) reset protections, anti-radiation screen.
  • Reversible direct expansion battery 1 or 2 circuits on 3 to 6 rows for operation as a condenser or evaporator. Copper tubes and collectors, aluminum fins, galvanized steel frame. Stainless steel condensate recovery tray and droplet separator. Provide a CTA kit with the direct expansion unit (not supplied) equipped with its own probes and temperature regulation system. In the case of a direct expansion battery, the CORRIGO regulator only manages the ventilation and does not manage the temperature regulation. Regulation in COP mode not compatible with a direct expansion battery.


UTBS ECOWATT PRO REG regulation
  • CORRIGO regulation mounted/wired, integrated into the unit with remote touch control, allowing 3 operating modes:

FLOW RATE SETTINGS

RECOMMENDED APPLICATIONS

VAV MODE - VARIABLE FLOW: Variation of fan speed

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

- Compensation, controlled by a kitchen extraction,
- Single-zone installations, requiring adaptation of ventilation depending on occupancy.

CAV MODE - CONSTANT FLOW: Fan speed set according to a precise flow

- Manual entry (m3/h) of 3 flow rate settings type 0-PV-GV-BOOST. Manual operation or on time slot.
- Visualization of values on the display, manual switching, by clock or external contact.

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

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

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

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

  • UTBS ECOWATT PRO-REG delivered in CAV mode, without accessories.
Air treatment selection
Main box
Left servitude as standard (view in the direction of the air):

UTBS_avec_Haut-Larg


Interior version without roof:

UTBS-dim.jpg

UTBS 2

UTBS 3

UTBS 5

UTBS 8

A (mm)

360

410

410

500

B (mm)

750

1100

1500

1900

* With the support frame, the height increases by 80 mm.


Exterior version with roof:



Size HAS B C D
UTBS-2 910 460 750 428
UTBS-3 1260 522 1100 478
UTBS-5 1660 536 1500 478
UTBS-8 2060 640 1900 568

* With the support frame, the height increases by 80 mm.


Main Box 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


Configuration 8: length 1455 mm
EC2: 2-row hot battery
EC4: 4-row hot battery
EF4/ER4: 4-row cold (or reversible) battery
EF6/ER6: 6-row cold (or reversible) battery
EX4: 4-row direct expansion battery
EX6: 6-row direct expansion battery
EI: Electric Battery
M5: FIFI M5 ePM10 55 filter%
F: FIFI F7 or FIFI F9 filter location
(*) : unregulated version

Close Open Detailed specifications

Close Open Fire / Smoke extraction certificates

Close Open Performance / Environment Certificates

Close Open Electrical / ATEX Certificates

Electrical CE Declarations (DCCE)

Close Open Prescription assistance

Specification text (TP)

Close Open Commercial documents

OPTAIR CTA
Download the new OPTAIR CTA 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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