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Related Manuals for Rima ONGAS MEGA 05
Summary of Contents for Rima ONGAS MEGA 05
- Page 1 MEGA FLOOR TYPE CONDENSING BOILER INSTALLATION MANUAL * 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...
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Page 3: Table Of Contents
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. - Page 4 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.
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Page 5: General Information
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. -
Page 6: Explanations Of The Symbols
1.3.1.Explanations of the Symbols Warning Signs Safety Warnings are indicated with a warning triangle. Important information for the safety of persons are indicated with the symbol on the left 1.3.2.General Warnings and Recommendations • ONGAS MEGA Series Floor Type Condensing Boilers with Aluminum Cast Fins are designed to be used in heating installations with domestic hot water and/or in domestic hot water installations and manufactured with the technology and materials suitable for this design. - Page 7 • All electrical and electronic controls are supported on the control panel located at the top of the boiler. • The cleaning of the installation is of utmost importance for the transformation projects from boilers with solid fuel or liquid fuel to boilers with gas fuel. The installation shall be washed, any leaks shall be detected and repaired and a plate type heat exchanger shall be used.
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Page 8: Points To Be Considered During Handling And Transport
• A relief valve (max. 6 bar) and a manometer shall be used in the installation system. No other valves shall be present between the boiler and the relief valve, otherwise pipes or other parts may explode in the over-pressurized boiler (risk of evaporation). •... -
Page 9: Cascade Configuration
1.3.4.Cascade Configuration The use of floor type condensing boilers in central systems is increasing every day. Condensing boilers designed for this purpose provide high capacities with low space requirement. An advantageous and economical heating is ensured by reaching a capacity of 49440 kW in one boiler and a max. - Page 10 1.4.1.Points to Consider Before Contacting the Authorized Service First of all, we would like to thank you for choosing and using the “Rima Condensing Boiler”. Below is a list of things to do before calling the Rima Authorized Service. ...
- Page 11 All connections to be made on the electrical panel through the boiler shall be performed by Rima authorized service centers. If it is desired that the electrical installation is also performed by the authorized service, labor costs shall be subject to a charge to be determined by the service.
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Page 12: Explanation Of The Symbols On The Packaging
All gas devices shall be installed by qualified technicians. Any error in the installation of these devices may result in criminal actions as required. RIMA ONGAS MEGA condensing boilers shall not be installed or modified in any way other than those specified in this manual. Always keep the boiler in its safety packaging during its transport before installation. -
Page 13: Parts Delivered With The Product
Packaging Label: 1.5.1. Parts Delivered as Standard with the Product Siphon Assembly Operating Manual Warranty Certificate Important: Operating instructions to ensure that the boiler may be used without any problem for many years are included in the operating manual. Gas Type Label The boiler is set for natural gas H/E (G20, 20 mbar) in the factory. -
Page 14: General Specifications Of The Condensing Boiler
1.6.Data Label 2. GENERAL SPECIFICATIONS OF THE CONDENSING BOILER 2.1.Components of the ONGAS MEGA Floor Type Condensing Boiler... - Page 15 2.1.Spare part of the ONGAS MEGA Floor Type Condensing Boiler...
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Page 18: Technical Specifications Of The Floor Type Condensing Boiler
2.2. Technical Specifications of the Floor Type Condensing Boiler ONGAS ONGAS ONGAS ONGAS ONGAS ONGAS ONGAS ONGAS MEGA Serisi MEGA 05 MEGA 06 MEGA 07 MEGA 08 MEGA 09 MEGA 10 MEGA 11 1000 1200 1400 1600 1750 1900 Heat input (max) Heat input (min) 1170 1360... - Page 19 ONGAS ONGAS ONGAS ONGAS ONGAS ONGAS ONGAS MEGA Serisi MEGA 12 MEGA 13 MEGA 14 MEGA 15 MEGA 16 MEGA 17 2050 2200 2450 2700 2900 3100 Heat input (max) Heat input (min) 1990 2140 2380 2620 2800 2995 Heat output (max) – Rated (80/60°C) Heat output (max) –...
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Page 20: Installation And Commissioning
3. INSTALLATION AND COMMISSIONING 3.1.Packaging and Handling ONGAS MEGA Series condensing boilers are dispatched as covered with sheets coated with powder- static paint, wrapped with stretch film, on pallets and inside crates. Appropriate markings are provided on the case. During storage, it may be stored at proper ambient humidity and temperature without opening the package. - Page 21 • The floor of the installation location of the boiler shall be stable, firm and wide, and it shall be positioned high above the ground in order not to be affected by floods. • The supply of fresh air shall be free of halogen hydrocarbons (sprays, paints and some chemicals), otherwise these shall cause corrosion and erosion of the boiler and flue.
- Page 22 Mega 05 Mega 06 Mega 07 Mega 08 Mega 09 Mega 10 Mega 11 1425 1553 1656 1760 2329 2433 2537 Mega 12 Mega 13 Mega 14 Mega 15 Mega 16 Mega 17 2641 2745 2849 2954 2964 3068 Dimensions in “mm”...
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Page 23: Gas Connections
3.3. Dismantling : 3.4.Gas Connections Gas connections shall be performed by authorized personnel or by installation companies with certification for gas installations. Sediments and collected particles in old installations, radiators or gas pipes shall be removed before installation. ... - Page 24 Only the original RIMA spare parts and spare parts provided by the authorized local gas representative shall be used in the flue gas outlet connections. Please read the instructions before connecting the flue. Local gas distributors may have different directives, so obtain information from your local gas companies or their representatives 3.5.Electrical Connections...
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Page 25: Electrical Wiring Diagram
3.6.Ongas Mega Electrical Wiring Diagram 3.8 Commissioning The following instructions shall be followed to operate the unit. Correct installation, electrical installation, and in case of wireless solutions, correct radio connection with all required external units are prioritized. Make all hardware-specific settings. Be very careful when following the instructions provided on the “Configuration”... - Page 26 Therefore, the respective operating levels given below shall be selected Press the OK button on the Operator unit or Room unit to switch to the programming mode. Press the info button (I) for at least 3 seconds and select the “Commissioning” operating level by rotating the adjustment knob to the + or - side and press the OK button.
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Page 27: Operation Of The Control Panel
4.OPERATION OF THE CONTROL PANEL 4.1. Control Panel Display: 4.2.Application Modes: 2.1.Selection of the Heating Mode Range: This setting is used for switching between different operating modes. Selection is indicated by the line under the relevant symbol. 2.1.1.Automatic Mode : Automatic mode controls the room temperature as per the time schedule. - Page 28 Features of the continuous operation: • Heating mode without time schedule • Protective functions are active • 24-hour heating limit is not active at Automatic summer/winter switching (ECO functions) and Continuous operation with comfort level 2.1.3.Protection or Off: Heating system is off during the operation of the protection mode, but protection against frost (freezing protection temperature) is active if there is no power error.
- Page 29 DHW key Activation is performed by holding the DHW operating mode button on the room unit or operator for at least 3 seconds. It can may be started in the following conditions: • Operating mode is “Off” • When switching between the operating modes are active as H1 or centrally (LPB), •...
- Page 30 2.7.Possible Indicators: Some of the information lines listed below may not be displayed depending on the unit type, configuration, and operating status. Indicator: Possible error messages Possible service messages Possible special mode messages 2.8. Other Indicators: Room temperature ...
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Page 31: Programming
Reset Function; if resetting is permitted on the current operating line (end user/operating mode/heat engineer), the reset function for measurement devices and resettable parameters appears on the bottom line of the display. If manual operation is active, the relays are no longer supplied with power and their energy is cut off as per the control status, but they may be set to a predetermined manual operating status depending on their function. - Page 32 Operating lines may not be displayed depending on user levels, controller types, and the configuration performed.
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Page 33: User Levels
Sample Menu Structure 4.4.User Levels User levels allow only authorized user groups to make settings. To access the desired user level, perform the following steps;... - Page 34 The password shall be entered to access the OEM level. Setting the “end-user” configuration User Menu and Line Numbers Date and time of the day (1-6) Operator unit (20-70) Wireless (120-140) Time schedule heating circuit 1 (500-516) ...
- Page 35 Status (8000-8011) Cascade diagnostics (8100-8150) Heat generation diagnostics (8304-8570) Heat consumption diagnostics (8700-9058) Burner control (9500-9652) “Heat engineer” configuration setting Entering the Engineer Level...
- Page 36 4.5. Operation of the Control Panel Accessories (QAA75.. / QAA78… / AVS37..) Operating Elements Room Unit (Optional) Operator Unit Display Options Heating at comfort level - Information level active Heating at economy level - Programming active Heating at Freezing Protection value - Heating provisionally OFF Starting sequence –...
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Page 37: Installation And Inspection Of The Piping
Information level active Programming active Heating provisionally OFF-ECO function OFF Vacation function active Circuit heating Maintenance/Special Operation Error message 5. INSTALLATION AND INSPECTION OF THE PIPING 5.1. Heating Radiator Water (Water Quality and Related Operations): Installation water shall be evaluated in the following subjects during the commissioning of the boiler: 1. -
Page 38: Water Pressure
In addition, authorized services shall measure the hardness value of the installation water while commissioning the boiler and condition the water by adding a “chemical additive” in accordance with this hardness value. The chemical protective additive sample for delaying the calcification is sent free of charge by the manufacturer in the packaging of the boiler. -
Page 39: Discharging Of The Condensate
According to our experience, the dynamic installation pressure in the hot state reaches the maximum acceptable value for the boiler when the height of the building reaches 40 meters. In all tall buildings that exceed 14 floors from the boiler room, the boiler water circuit and the radiator water circuit shall be separated from each other by using a plate heat exchanger. - Page 40 While the main burner is operated, test all pipe joints (including adapters), and inlets and outlets of the gas control unit with a rich mixture of soap and water. If you observe another gas leak, tighten the adapter bolts, pipe joints and connections. ...
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Page 41: Flue Connections
Reduce the ratio of gas by checking the emission values , CO , CO) received from the flue gas analyzer as per the technical specifications table. Decrease the rate by rotating the adjustment section to the right, and increase the rate by rotating it to the left using a proper allen wrench set (as shown in the figure). - Page 42 Joints and auxiliary flue accessories made of plastic for cascade and individual installations shall be gas and water proof; and they shall also allow horizontal passages (min. 5 cm discharge per meter) that are inclined towards the boiler for discharges that do not contain any condensate.
- Page 43 5.5. Wiring Diagrams...
- Page 44 6.ERROR CODES Error code LPB code Error Definition Priority Ambient temperature sensor error boiler temperature sensor 1 error boiler temperature sensor 1 error boiler temperature solid fuel sensor error Common flow temperature sensor error Flue gas temperature sensor error Flue gas temperature sensor error Flow temperature sensor 1 error Flow temperature cooling sensor 1 error Flow temperature sensor 2 error...
- Page 45 Error code LPB code Error Definition Priority Storage tank temperature 2 (bottom) sensor error Storage tank temperature 3 (center) sensor error Collector temperature sensor 1 error Water pressure sensor error Water pressure sensor error LPB address conflict BSB cable cross sectional connection not available BSB cable address conflict BSBKF communication error...
- Page 46 Error code LPB code Error Definition Priority Water pressure too high Water pressure too low Water pressure too low Water pressure switch deactivated Water pressure switch deactivated Heating circuit 1 could not reach the flow temperature Heating circuit 2 could not reach the flow temperature Maximum boiler temperature exceeded Domestic water filling temperature not...
- Page 47 Error code LPB code Error Definition Priority Parameter error Unit locked manually Fan speed threshold not reached Air pressure switch does not turn off Flow / pressure switch, heating circuit error Flow / pressure switch, heating circuit error Air pressure switch error, it does not open Sitherm Prosystem error Sitherm Prosystem error Sitherm Prosystem error...
- Page 48 Error code LPB code Error Definition Priority Max. refilling period per filling operation is exceeded Max. refilling period per filling operation is exceeded Max. refilling period per week is exceeded Max. refilling period per week is exceeded Heating circuit error Heating circuit error Motor monitoring Fan air mixing valve error...
- Page 49 Error code LPB code Error Definition Priority Water pressure 3 too high Water pressure 3 too high Water pressure 3 too high BX inlet identical sensors BX inlet/auxiliary module identical sensors BX inlet mixture assembly identical sensors Auxiliary module identical function Mixture assembly identical function Auxiliary module/mixture assembly identical function...
- Page 50 Error code LPB code Error Definition Priority Solid fuel boiler address error Balance tank return valve Y15 missing Balance tank address error Main control unit system pump adress error Pressureless height address error Cascade winter sensor B10 missing Flow temperature heating circuit 3 Temperature limiting heating circuit 2 Auxiliary module 3 Sitherm Pro calculation...
- Page 51 • The power shall be disconnected from the mains switch for maintenance and cleaning operations. • Original spare parts recommended and provided by RIMA shall always be used for maintenance and repair operations.
- Page 52 the operation and maintenance procedures that shall be performed by the user. Other than these operations, the user or any person without the expertise shall not temper with any part or the settings of the boiler for reasons such as operating or maintaining, etc. During the annual use of the boilers, particulate contamination may occur on the fresh air suction line, on the surface of the fins and on the condensate container and siphon as a result of combustion of the natural gas.
- Page 53 7.2.Cleaning of the Modulated Fan, Venturi and the Burner Remove the electrical connections from the fan, gas valve and the electrodes. 1. Remove the bolts on the exterior of the burner. 2. Clean the Premix burner with an air gun (the distance between the nozzle and burner shall be about 1 cm and the pressure of the compressed air shall be 2 –...
- Page 54 - In the event that repair is not possible is determined by the authorized service station, seller, manufacturer or importer with a report. The seller is not allowed to reject the request of the consumer. The seller, the manufacturer and the importer are jointly liable if this request is not fulfilled 6) The repair period of the goods shall not exceed 20 working days.
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Page 55: Condensing Boiler Commissioning Form
8.1. Rima Condensing Boiler Commissioning Form... -
Page 56: Operating Instructions
The bottom and top ventilation requirements determined by the local gas office shall be followed. Ventilation vents shall not be closed. 2. Authorized boiler personnel should be provided with training on boiler operation by Rima authorized service during commissioning. - Page 57 IMPORTANT: For the long-lasting and efficient operation of your boilers, have them maintained by the authorized …… service periodically at least once a year. IMPORTANT: Contact Rima authorized service in case of a fault. Central Contact: 0212 485 48 74...
- Page 58 8.3. Operating Instructions...
- Page 59 Edirne Org. San. Böl. 4. Cad. No:3-5 Domurcalı/ Süloğlu/ EDİRNE Tel: 0284 316 20 40 To get information on subjects related with sales; Rima Isı Sis. San. A.Ş. İkitelli OSB Mah. 25. Cad. No:10 Başakşehir/İSTANBUL Tel: 0212 485 48 74 To get information on after-sales services;...
- Page 60 Rima Isı Sistemleri San. A.Ş. İkitelli OSB Mah. 25.Cad. No:10 Başakşehir 34306 İstanbul Tel:(0212) 48548 74 pbx www.rima.com.tr www.onmetal.com.tr All rights are reserved. Rima reserves the right to make changes on all their products without giving prior information.
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