Rima ONGAS MEGA 05 User manual

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MEGA FLOOR TYPE CONDENSING BOILER
* ONGAS MEGA 05
* ONGAS MEGA 06
* ONGAS MEGA 07
* ONGAS MEGA 08
* ONGAS MEGA 09
* ONGAS MEGA 10
* ONGAS MEGA 11
* ONGAS MEGA 12
* ONGAS MEGA 13
* ONGAS MEGA 14
* ONGAS MEGA 15
* ONGAS MEGA 16
* ONGAS MEGA 17
www.rima.com.tr
INSTALLATION MANUAL

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TABLE OF CONTENTS
1. General Information ..............................................................................................................................5
1.1. Introduction...................................................................................................................................5
1.2. Certificates....................................................................................................................................6
1.3.1. Explanations of the Symbols .....................................................................................................6
1.3.2. General Warnings and Recommendations.................................................................................8
1.3.2.1. Points to be Considered During Handling and Transport.......................................................8
1.3.3. Power Saving.............................................................................................................................8
1.3.4. Cascade Configuration...............................................................................................................9
1.3.5. Safety Instructions .....................................................................................................................9
1.4. Responsibilities.............................................................................................................................9
1.4.1 Things To Do Before Calling an Authorized Service.................................................................10
1.5. Explanation of the Symbols on the Packaging .............................................................................12
1.5.1. Parts Delivered With the Product ..............................................................................................13
1.6. Data and Packaging Labels...........................................................................................................13
2. General Specifications of the Condensing Boiler..................................................................................14
2.1. Components of the Floor Type Condensing Boiler......................................................................15
2.1.1. Component Neumber of the Floor Type Condensing Boiler.....................................................16
2.2. Technical Specifications of the Floor Type Condensing Boiler...................................................18
3. Installation and Commissioning ............................................................................................................20
3.1. Minimum Distances Recommended............................................................................................21
3.2. Dimensions of the Floor Type Condensing Boiler......................................................................22
3.3. Gas Connections..........................................................................................................................23
3.4. Power Connections......................................................................................................................24
3.5. Electrical Wiring Diagram...........................................................................................................25
3.6. Commissioning............................................................................................................................26
4.Operation of the Control Panel ..............................................................................................................27
4.1. Control Panel Screen ...................................................................................................................27
4.2. Application Modes.......................................................................................................................28
4.3. Programming ...............................................................................................................................31
4.4. User Levels..................................................................................................................................33

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4.5. Operation of Control Panel Accessories......................................................................................36
5. Installation and Inspection of the Piping ...............................................................................................37
5.1. Heating (Radiator) Water.............................................................................................................37
5.1.1. Water Conditioning...................................................................................................................37
5.1.2. Water Pressure..........................................................................................................................37
5.2. Discharging of the Condensate....................................................................................................38
5.3. Instructions for the Adjustment of Gas Ratio..............................................................................39
5.3.1. Instructions for the Adjustment of Gas Ratio...........................................................................39
5.4. Flue Connections......................................................................................................................... 42
5.4.1. Examples of Installation ...........................................................................................................42
5.5. Hydraulic Piping Connection Diagram Examples ………………..………………...……...43
6.Error Codes List......................................................................................................................................44
7.Cleaning and Maintenance .....................................................................................................................51
7.1. Inspection of the Burning System................................................................................................53
7.2. Cleaning of the Modulated Fan, Venturi, Burner ........................................................................53
8.Warranty Conditions and Commissioning ..........................................................................................53
8.1. Condensing Boiler Commissioning Form .................................................................................. 54
8.2. Operating Instructions .........................................................................................................55
8.3. Inspection of the Condensing Boiler System..............................................................................56

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1.GENERAL INFORMATION
1.1.Description
First of all, we would like to thank you for choosing the RIMA brand.
In this manual, you will find installation and operation information for the RIMA branded floor type
natural gas condensing heating boilers with aluminum cast fins manufactured by ÖNMETAL.
Please read this booklet carefully in order to operate your device with high efficiency and
economically, comfortably and for a long period.
DO NOT tamper with any component or setting of your device for any reason other than as described
in this manual, such as operating, adjusting, or maintaining the device.
Have your device installed by Authorized Dealers.
Our Authorized Dealers and After-sales Service Centers shall provide you with the necessary
information about the operation and maintenance of your device after placing the device, making the
required connections and commissioning it.
In case you cannot contact with our Authorized Services and for any problems you have, our Central
Technical Service shall help you.
We wish you to use your boiler in good times.
1.2.Certificates
Önmetal Döküm Sanayi ve Tic. Ltd. Şti. is certified with the Certificate of Competency with After-
sales Services as per TS 12676 Authorized Services - The Rules for the Boilers and Heat Exchangers
as the scope of the service dated and numbered 14.09.2011/0 and issued by the T.R. MINISTRY OF
CUSTOMS AND TRADE’s Directorate General of Consumer Protection And Market Surveillance,
and with the Service Place Competency Certificate issued by TSE.
The structure and operation of the boilers comply with the Regulations of European Union and the
conditions stipulated in the regulations of all countries in which the European Union Standard is
applicable.
ONGAS MEGA Series Floor Type Condensing Boilers are the registered brands of Önmetal Döküm
Sanayi ve Tic. Ltd. Şti. and they are manufactured in the own facilities of the company in Edirne,
Turkey.
2016/426/EU –Gas Appliances Regulation
2014/35/EU –Low Voltage Directive
2014/30/EU –Electromagnetic Compatibility Directive
92/42/EEC –Efficiency Directive
813/2013/EU –Ecodesign Regulation
2009/125/EC –Ecodesign Requirements Directive (implementing directive)
RIMA ONGAS MEGA Floor Type Condensing Boilers comply with the EC Directives.