Dru Circo RCE G20 User manual

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Store this document in a safe place
Circo RCE
Installation manual
DRU-175417-EN-US-0420-6
G20/G25/G25.3 (Natural gas) G31 (Propane)
EN
959.044.03.UK

English
INSTALLATION MANUAL
1. Introduction
2. CE declaration
3. SAFETY
3.1 General
3.2 Regulations
3.3 Precautions/safety instructions during installation
3.4 Second thermocouple safety
3.5 Oxypilot safety
4. Removing the packaging
5. Installation
5.1 Type of gas
5.2 Gas connection
5.3 Placing the appliance
5.4 Placing a built-in appliance
5.5 Placing the chimney breast
5.6 Placing the control hatch
5.7 Flue gas discharge system in appliances with open combustion
5.7.1 General
5.7.2 Connection flue gas discharge system
5.8 Flue gas discharge / combustion air supply system in appliances with closed combustion
5.8.1 General
5.8.2 Construction of the concentric system
5.8.3 Placing the concentric system
5.8.4 Connection existing chimney
5.9 Additional instructions
5.9.1 Placing the appliance
5.9.2 Gas connection
5.9.3 Placing the receiver
5.9.4 Placing the decoration ring
5.10 Glass pane
5.10.1 Removing glass pane
5.10.2 Placing glass pane
5.11 Setting the appliance
5.11.1 Air inlet guide
5.11.2 Restrictor slide
5.12 Placing the wood set
5.12.1 Wood set
6. Wireless remote control
6.1 Connecting the receiver
6.1.1 Connecting the receiver
6.1.2 Placing / replacing the receiver's batteries
6.2 Setting the communication code
7. Final inspection
7.1 Gastightness
7.2 Gas pressure/line-pressure
7.3 Ignition pilot and main burner
7.3.1 First ignition of the appliance after installation or adjustments
7.3.2 Main burner
7.4 Flame picture
8. Maintenance
8.1 Parts
9. Delivery
10. Malfunctions
Appendix 1 Diagnosis of malfunctions
Appendix 2 Various tables
Appendix 3 Figures
Contents
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INSTALLATION MANUAL
1.Introduction
DRU, a manufacturer of gas-fired heating appliances, develops and produces products that comply with the
highest quality, performance and safety requirements. This appliance has a CE label, which means that it complies
with the essential requirements of the European gas appliance directive. The appliance is supplied with an
installation manual and a user manual. Installation and maintenance of the appliance should be performed by a
professional certified expert with proven knowledge and demonstrable competence in this field. A professional
expert takes all technical aspects such as heat output and gas connection into account, as well as the flue gas
discharge requirements. The installation manual will give you the information you need to install the appliance in
such a way that it will operate properly and safely. If the installation instruction is not clear, national/local
regulations must be observed.
This manual discusses the installation of the appliance and the regulations that apply to the installation. In
addition, you will find the appliance’s technical data as well as information on maintenance, possible malfunctions
that might occur and what may cause them.
The figures can be found at the back of this booklet, in the appendix.
Please, read and use this installation manual carefully and completely, prior to installing this appliance. If you use
the DRU Powervent system® or the DRU Smartvent system®, you must carefully and fully read and use the
accompanying installation manual as well, prior to its installation.
The following symbols are used in the manual to indicate important information:
Ø Work to be performed
!Tip Suggestions and recommendations
!Caution You will need these instructions to prevent problems that might occur during installation and/or use.
!Caution You need these instructions to prevent fire, personal injury or other serious damages.
After delivery, you should give the manuals to the user.
2.CEdeclaration
DRU declares that company internal measures guarantee that appliances produced by DRU meet the essential
requirements and guidelines of the regulation concerning gas-fired appliances and the accompanying standards.
This declaration loses its validity if changes are made to the appliance without written permission from DRU. The
instructions in the manuals must also be observed at all times.
A copy of the CE test certificate can be downloaded via www.druservice.com.
Product:
Type:
Product identification number:
Conformity assessment agency:
Regulations:
Standards:
Gas-fired heating appliance
Circo RCE
0063CN3192
Kiwa Netherlands B.V. (0063)
Wilmersdorf 50
Postbus 137
7300 AC, Apeldoorn
(EU) 2016/426, (EU) 2015/1188
EN 613:2000, EN 613:2000/A1:2003, EN 613:2000/PrA2:2002
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DRU Verwarming B.V.
Postbus 1021, NL-6920 BA Duiven
Ratio 8, NL-6921 RW Duiven
www.drufire.com
R.P. Zantinge Managing director
Duiven, 09-02-2018

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INSTALLATION MANUAL
3.SAFETY
3.1General
!Caution • Please observe the generally applicable regulations and precautions/safety instruction in this manual.
• First check the exact technical version of the appliance to be installed in Appendix 2, Table 2.
3.2Regulations
Please install the appliance in accordance with the applicable national, local and constructional (installation)
regulations.
3.3Precautions/safetyinstructionsduringinstallation
Carefully observe the following precautions/safety regulations:
Ø You should only install and maintain the appliance if you are a certified and competent installer in the field of
gas-fired heating.
Ø Do not make any changes to the appliance.
Ø If you are installing an appliance that must be built in;
• use non combustible and heat-resistant material for the chimney breast, including the top of the chimney
breast, the material inside the chimney breast and the back wall against which the appliance will be placed.
For this you can use both sheet material and stone-like materials;
• take sufficient measures to prevent high temperatures of the wall behind the chimney breast, including the
materials and/or objects that are behind the wall;
• comply with the minimum required internal measurements of the chimney breast;
• vent the chimney breast by means of ventilation holes with a combined passage as stated further down in
the text. When placing an appliance with open combustion (type B 11 AS/BS), no chimney breast ventilation is
required, as there is an existing chimney with a brickwork fireplace that is sufficiently able to absorb the heat;
• use heat-resistant electric connections and make sure that they do not make contact with the appliance;
Ø If you are installing an appliance with open combustion: please use a suitable flue gas discharge system provided
with the CE label, and make sure there is sufficient ventilation of the room where the appliance is installed,
according to legislation.
Ø If you are installing an appliance with a closed combustion: only use the concentric systems supplied by DRU.
Ø If you are installing a free-standing appliance:
• place the appliance away from the back wall by the minimum distance stated further down in the text;
• make sure you observe the minimum distance in relation to the side wall(s) and the space above the
appliance (see Appendix 3, fig. 2).
Ø Do not cover the appliance and/or do not wrap it in an insulation blanket or any other material.
Ø Unless stated otherwise: make sure that combustible objects and/or materials have a distance from the appliance
of at least 500 mm.
Ø Only use the accompanying wood/pebble set and place it exactly as described.
Ø The space surrounding the pilot burner, 2nd thermocouple or ionisation pins must remain free.
Ø Make sure there is no dirt in gas pipes and connections.
Ø Place a gas tap in accordance with applicable regulations.
Ø Prior to putting into operation, check the complete installation for gastightness.
Ø If your appliance is provided with explosion hatches on its top, you must make sure that they cannot be blocked
and check whether they fit well onto the sealing surface, prior to building in the appliance.
Ø Do not ignite the appliance before the gas and discharge connections have been fully installed, first observe the
procedure described in chapter 7.3.
Ø Replace broken or torn glass panes.
Ø The appliance was designed for atmospheric and heating purposes. This means that all visible surfaces, including
the glass pane, can become hotter than 100C°. It is recommended to always place a protective grating in front of
the appliance when there are children, elderly people or handicapped persons in the same room as the appliance.
If it is possible that vulnerable people are regularly present in the room with no supervision, a fixed guard should
be mounted around the appliance.
!Caution In case of broken or torn glass panes, the application may not be used.
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INSTALLATION MANUAL
3.4Secondthermocouplesafety (if applicable, see Appendix 2, Table 2)
It is possible, that the appliance to be installed has 2 thermocouples. Thermocouple 1 is always next to the pilot
burner, thermocouple 2 is always elsewhere above the main burner.
If the appliance is provided with a second thermocouple safety on the main burner, you need to know that it will
intervene if no proper transfer has taken place from the pilot burner to the main burner or from the main burner
itself. The gas supply will be interrupted after 22 seconds. In order to solve a poor or non-existent transfer from the
pilot burner to the main burner, please use the malfunction search diagram in Appendix 1.
3.5Oxypilotsafety (if applicable, see Appendix 2, Table 2)
If the appliance is provided with an oxypilot safety, you need to know that it will intervene (the pilot flame and the
gas supply to the main burner will be switched off) if insufficient combustion air (oxygen) is supplied and/or if the
discharge system has insufficient thermal draught.
Once the supply of combustion air is sufficient again, the appliance can be restarted.
The supply of fresh air can be controlled by installing/opening ventilation holes in the room where the appliance
is installed.
4.Removingthepackaging
Note the following items when removing the packaging:
Ø Remove all packaging materials.
Ø Remove all supplied components in, on and/or at the appliance.
Ø Check the appliance and accessories for damages (during transport).
Ø If necessary, contact your supplier.
Ø Never install an appliance that is damaged !
Ø Remove any screws that are used to fix the appliance to a platform or pallet.
!Caution The glass pane(s) is/are made of a ceramic material. Very small irregularities in the glass pane(s) cannot be
avoided, but are within the required quality standards.
!Caution Keep plastic bags away from children.
In Appendix 2, Table 1 you can see which parts you should have after removing the packaging.
Ø Contact your supplier if you do not have all the parts after you finished removing the packaging.
Ø Dispose of packaging in accordance with local regulations.
5.Installation
Read this manual carefully to ensure the proper and safe installation of the appliance.
!Caution Install the appliance in the order described in this chapter.
Ø Please install the appliance in accordance with the applicable national, local and constructional (installation)
regulations.
Ø Observe the regulations/instructions in this manual.
5.1Typeofgas
The data plate indicates for which type of gas, gas pressure and for which country this appliance is intended.
The data plate can be found on the appliance or can be attached to a chain to which it should remain attached.
!Caution Check whether the appliance is suitable for the type of gas and the gas pressure used at the location.
5.1.1Reconstructiontodifferenttypeofgas
If you want to convert this appliance into a different type of gas, please contact DRU's service department and ask
what is possible. Reconstructions should only be performed by authorized gas installers.
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