DUCO D325 Energy Comfort Plus Instruction Manual

DUCO D325 Energy Comfort Plus

Product Usage Instructions

Installation:

Follow the provided installation manual for wall mounting or consider floor mounting with a support frame if needed.

Calibration:

Use the Duco Installation App for perfect calibration of the ventilation system. The autocalibration feature saves time and ensures efficient operation.

Maintenance:

Regularly clean the Dynamic Airflow Filters for maximum efficiency. Check the condensate drain and heat exchanger for any blockages.

Control Settings:

Utilize the Smart demand control based on CO2 and/or humidity measurement for optimal ventilation based on air quality.

Frequently Asked Questions

Q: How can I exchange the left/right orientation of the unit?

A: The left/right exchange is software-based and does not require physical intervention. Follow the instructions in the user manual or contact customer support for assistance.

Q: What is the purpose of the external 2-zone valve?

A: The external 2-zone valve controls ventilation based on CO2 levels, ensuring ventilation only where and when necessary for energy efficiency.

Q: How can I save on installation costs?

A: Use the autocalibration feature to save time and money during installation. Additionally, utilize the copy function for similar houses in serial construction to further reduce costs.

The SMARTEST Mechanical Ventilation with Heat Recovery!

DucoBox Energy Comfort Plus

First choice for any residential construction situation

The DucoBox Energy Comfort Plus has been developed for application of balanced ventilation with heat recovery. With its various versions and adjustable capacity of up to 550m3/h, this smart and quiet ventilation box is the solution for any situation in residential construction. The left/right exchange is carried out 100% by software thanks to a patented principle of double by-pass. Dynamic air distribution filters, together with smart demand control based on CO2 and humidity, ensure exceptional efficiency.

MAKING LIFE EASY FOR INSTALLERS

• Save time = Save Money
  Based on the principles of constant pressure calibration , auto-calibration saves 50% on adjustment time. This quickly means a saving of € 30 on the installation cost for a standard calibration!

Want to save even more time and money? This is possible thanks to the handy copy function. By integrating a copy function into the software, it is possible to take over the settings within similar houses in serial construction. This results in an additional saving of € 15 per installation.

• Duco Installation App
  The new Duco Installation App ensures perfect calibration of the ventilation system. Moreover, the app lets you prepare an official ventilation report in no time.

• Left/right exchangeable
  This unit is very user-friendly because physical interventions are not necessary.
  The left/right exchange is 100% software-based thanks to the patented principle of the double by-pass.

• Compact external 2-zone
  The external 2-zone valve controls based on CO2 and provides ventilation only where and when necessary. The supply flow rate can be calculated up to 785 m3/hthanks to the 70% rule.

• Acoustic damping
  The acoustic jacket ensures quieter operation of the system. The result? Extra attenuation up to 10 dB. Silent and acoustic ventilation guaranteed.

TOTAL VENTILATION SOLUTION

Are you looking for a total ventilation solution?
Then you would rather just go to one address. From ventilation boxes to valves. DUCO has everything you need for a healthy, comfortable and energy- efficient indoor climate. A well-functioning ventilation system preferably consists of a complete installation with high-quality components.

DUCOBOX ENERGY COMFORT PLUS IN FIGURES

Physical characteristics

Colours:

| Comfort D325/400: White + black Comfort (Plus) 350/450/550: White + green

Connections:

| Inner diameter D325: ^ 160 mm Inner diameter D400/350/450/550:

^ 180 mm

Condensate drain:| ^ 32 mm (1 ¼”) (2x)
Heat exchanger:| V1: PP

V2: PET/alu

Material inner part:| EPP / PP / ABS

Weight:

| D325: 21 kg

D400: 31 kg

D350/450/550: 47 kg

Power cable length:| 2 m (from top of unit)

Mounting:

| Wall mounting (standard)

Floor mounting as an option using a support frame

Electrical characteristics

Electrical power:

| D325: 130 W (2 x 65 W)

D400: 150 W (2 x 75 W)

D350: 120 W (2 x 60 W)

D450: 200 W (2 x 100 W)

D550: 280 W (2 x 140 W)

---|---
Electrical power supply:| 230 V, 50 Hz

via 3-core power cable with earthed plug

Contacts:| 0-10 V in/output
Type of motor:| DC
 | D325: 89%
Efficiency:| D400: 87,9%
Ref. Delegated Regulation (EU)| D350: 88,9%
n° 1253/2014| D450: 87,8%
 | D550: 84,7%

Miscellaneous characteristics

Filters:

| Dynamic airflow filter supply air Standard: Coarse 65 % (= G4) Option: ePm1 55% (=F7)

Dynamic airflow filter exhaust air Standard: Coarse 65 % (= G4)

Summer by-pass:| Fully (100% modulating)
Frost protection:| Imbalance
Fans:| EC fan with backward curved blades
Automatic calibration:| Yes (constant pressure)
Constant flow regulation:| Yes
Passive cooling control:| Yes
Cold recovery:| Yes

Operation:

| Integrated display

Use via remote controls and CO2 or Humidity Sensors

Sensors:

| Integrated:

pressure, temperature, onboard switch sensor

External:

CO2 (via optional Room sensor), Humidity (via optional Room sensor or measurement in ETA duct), external Switch Sensor (voltage-free input) (optional)

Communication:

| Standard:

Duco RF, Duco Wired, Switch Sensor Expandable with Duco Connectivity Board: connection possible via REST API (locally or via the cloud) or Modbus TCP

 |
---|---
D325| 0000-4658
D400| 0000-4757
D350| 0000-4758
D450| 0000-4759
D550| 0000-4923

Acoustic values and SAP results
SAP results 2005 and 2012 + Sound data (supply, extract and breakout) available according to standards ISO 5135:2020 for the various models, see technical data sheets on our website: en.duco.eu/comfort- plus

SERVICE PLEASE!

ADVISORY OFFICE
Tailored advice

Thanks to years of know-how in the field of ventilation, DUCO’s design department has all the expertise in house to offer the installation best suited to your project. In addition to tailored advice, it is also possible to request a layout plan for the ventilation ducts for each project. For this purpose please contact your trusted DUCO distributor or DUCO contact, or submit your project via the website: www.duco.eu/yourproject

HELPDESK

Allow yourself to be supported
Your DUCO dealer is available to provide you with support for all possible practical challenges. If you need support during design or installation, feel free to consult them: their experts are trained by DUCO. info@duco.eu

DUCO CATALOGUE
Your guide to ventilation systems

Are you looking for a user-friendly tool to guide you quickly and simply through DUCO’s Demand-Controlled Ventilation Systems and associated components? If so, the DUCO catalogue is the ideal solution. It brings together the latest information accurately in a single document!

www.duco.eu/uk/catalogue

We inspire at www.duco.eu

References

• DucoBox Energy Comfort (Plus)
• DUCO Ventilation & Sun Control
• Aanvraag materiaalbehoefte ventilatiesysteem

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