DUCO L2000022-D Boiler Control Installation Guide

: June 12, 2024
: Duco

Table of Contents

L2000022-D Boiler Control
Introduction
Regulations and safety instructions
Fitting/assembly
Wiring
Commissioning
Documents / Resources

Ventilation & Sun Control
Boiler Control
Installation guide DUCO L2000022-D Boiler Control

L2000022-D Boiler Control

http://link.duco.eu/qr-silent-duco-tv

Step by step instructions
Translation of the original instructions
See www.duco.eu for information regarding warranty, maintenance, technical data, EC declaration of
conformity etc
Installation, connection, maintenance and repairs are to be carried out by an accredited installerThe
electronic components of this product may be live Avoid contact with water

Introduction

Congratulations on your purchase of a new Boiler Control.
We welcome you into the DUCO family as a valued customer. We hope that you will have many years of enjoying the use of our product.
01.A Operation
The Boiler control is a control, device which will allow the ventilation heat pump to generate as much heat as possible. If the temperature sensors at the Boiler Control register too low a temperature, the Boiler Control will activate the secondary heat sources in order to bring the buffer tank up to temperature. This will enable you to get the most from your ventilation heat pump and make the biggest savings on your energy bill.
See www.duco.eu for a full list of recognised products.
A system with a Boiler Control consists of:

DucoBox Eco as the primary heat source
Secondary heat source
Boiler Control
DucoBox Eco temperature sensors
Buffer tank
System cable between DucoBox Eco and Boiler Control

01.B Scope of supply
Before starting to install the DucoBox Boiler Control, check to ensure it is complete and undamaged. The kit (23 cm x 22 cm x 8 cm) comprises the following components:

1 x Boiler Control device: printed circuit board with housing
5 x cable glands
1 x 230 V mains lead
1 x installation guide

DUCO L2000022-D Boiler Control - Scope 01.C Dimensions

DUCO L2000022-D Boiler Control - Dimensions

Regulations and safety instructions

Only an accredited installer may install, connect, commission and perform maintenance on the DucoBox Eco Boiler Control other than as described in this manual. The installer is responsible for installing and commissioning the unit. Always adhere to the safety instructions in the manual when installing the DucoBox EcoBoiler Control. The installation also requires to be in accordance with the general and locallyapplicable construction, safety and installation regulations of the local authority and other agencies.
Failure to adhere to these safety instructions, warnings, notes andinstructions could result in damage to the DucoBox Eco Boiler Control or in personal injury for which DUCO NV cannot be held liable.Do not install orplace this product in areas where the following are present or could occur:

Excessively fatty atmosphere.
Corrosive or flammable gases, liquids or fumes.such as alcohol, insecticides, petrol, etc.
Local ambient temperatures above 40°C or below -5°C
Relative humidity above 90%, an outdoor set-up or exposure to the elements
Obstacles that impede access to or opening the device
Spraying with water Fix the unit with suitable screws depending on the wall. Check that the unit is complete and undamaged when you take it out of the packaging. If you have any doubt about this, please contact DUCO / your DUCO sales outlet. Do not place any objects on the unit. Keep the manual close to your unit. Use appropriate tools to work on the unit. Use the unit only for applications for which it has been designed as stated in this manual.This device is not intended to be used hysically by the end customer (occupant). This device is only suitable for residential buildings. Electrical equipment should be handled with care:
Never touch the unit with wet hands.
Never touch the device when barefoot.
When handling electronics, always take measures to inhibit ESD, such as wearing an earthed wristband.
Ensure that the electrical circuit is not damaged.
Ensure that before work begins, the device is isolated from the power supply by removing the power cord from the wall socket or by switching off the fuse. (Use a measuring instrument to check that this is actually the case!)
Check to ensure that cables and leads are not damaged.
If a cord is damaged, it must be replaced by the manufacturer, after-sales support or individuals with comparable qualifications in order to prevent any hazard.
Do not pull on the cord to remove the plug from the socket.
Check that the voltage shown on the nameplate matches the local mains voltage before connecting the device. You will find the model label on top of the unit.
Take care to ensure that the electrical supply is a 230 V, single-phase earthed, 50/60 Hz, AC system. The device must be connected to an earthed and fused wall socket. Make sure that the electrical system to which the unit is connected complies with the stipulated conditions.

The user is responsible for safely removing the ventilation unit at the end of its useful life, in accordance with locally applicable laws or regulations. You can also take the unit to a collection point for used electrical equipment.

Fitting/assembly

03.A General guidelines
The DucoBox Boiler Control is to be positioned a close as possible to the Duco buffer tank, up to a maximum of 2 metres apart. All wiring coming out of the Boiler Control must have a clear and unimpeded passage to its end component.
03.B Fixing

Fixing the DucoBox Eco Boiler Control

Fix the Boiler Control through the 2 screw holes provided. Use suitable screws (not included) for the type of substrate.
Wire the components as necessary. See below in the ‘Wiring’ chapter. Screw the glands on.
Close the Boiler Control by sliding the cover downwards over the unit until you hear a click.
Drive at least one screw into the side to seal the cover.

Opening the DucoBox Eco Boiler Control

Remove the screws on the sides
Slide the cover upwards.

Wiring

04.A Associated connecting cables

DucoBox Boiler Control Buffer tank heater control cable – 1mm²	0000-4412
DucoBox Boiler Control Temperature sensor	0000-4413

04.B Connections
Boiler Control printed circuit board (PCB) DUCO L2000022-D Boiler Control -
board 04.C Cabling diagram
Please refer to the information sheet for the chosen product concept. These can also be downloaded from www.duco.eu0.

Commissioning

05.A Pairing in the network
Pair the DucoBox Eco Boiler Control with the DucoBox Eco

Activate advanced mode on the DucoBox Eco:
• Scroll down to ADVANCED and press enter.
• Enter the installer’s code 9876 and press enter.
Go to the INSTALLATION menu.
Start the WIZARD.
The Wizard will now enable components to be paired with the complete system. If installed correctly, the Boiler Control, like the control valves, is paired automatically as soon as the wizard is started. The LED on the DucoBox Eco Boiler Control will start flashing green once it has been paired correctly.If this is not the case, the INSTALLbutton on the DucoBox Eco Boiler Control can be given a brief tap.
Press Enter ( ) on the DucoBox Eco several times, until the Wizard has completed its sequence and the menu is visible again.

05.B Removing and replacing
The procedure for removing and replacing the DucoBox Eco Boiler Control is the same as for any other component. Please refer to the DucoBox Eco manual for the instructions.

Installed by:

Ventilation & Sun Control
L2000022 Document last modified on 15.11.2021 (revision D)

Vero Duco – Handelsstraat 19 – 8630 Veurne – Belgium
tel +32 58 33 00 33 – fax +32 58 33 00 44 –
info@duco.eu
www.duco.eu