Pressurized boiler head output: 635 - 1900 kw (12 pages)
Summary of Contents for REMEHA Quinta Pro 30
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United Kingdom Installation, User and Service Manual High-efficiency wall-hung gas boiler Quinta Pro 30 - 45 - 55 - 65 - 90 - 115...
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Dear Customer, Thank you very much for buying this appliance. Please read through the manual carefully before using the product, and keep it in a safe place for later reference. In order to ensure continued safe and efficient operation we recommend that the product is serviced regularly. Our service and customer service organisation can assist with this.
1 Safety Safety General safety instructions For the installer: Danger If you smell gas: 1. Do not use naked flames, do not smoke and do not operate electrical contacts or switches (doorbell, lighting, motor, lift etc). 2. Shut off the gas supply. 3.
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1 Safety Danger If you smell gas: 1. Do not use naked flames, do not smoke and do not operate electrical contacts or switches (doorbell, lighting, motor, lift etc). 2. Shut off the gas supply. 3. Open the windows. 4. Report any leaks immediately. 5.
1 Safety Caution Ensure that the boiler is regularly serviced. Con tact a qualified installer or arrange a maintenance contract for the servicing of the boiler. Caution Only genuine spare parts may be used. Important Regularly check for the presence of water and pressure in the heating installation.
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Damaged or illegible instructions and warning stickers must be replaced immediately. Important Modifications to the boiler require the written ap proval of Remeha. 123157 - v.12 - 07022018...
1 Safety Liabilities 1.3.1 Manufacturer's liability Our products are manufactured in compliance with the requirements of the various Directives applicable. They are therefore delivered with the marking and any documents necessary. In the interests of the quality of our products, we strive constantly to improve them. We therefore reserve the right to modify the specifications given in this document.
2 About this manual About this manual Symbols used 2.1.1 Symbols used in the manual This manual uses various danger levels to draw attention to special in structions. We do this to improve user safety, to prevent problems and to guarantee correct operation of the appliance.
3 Technical specifications Technical specifications Homologations 3.1.1 Certifications Tab.1 Certifications CE identification number PIN 0063CL3333 Class NOx Type of connection 13(X) 33(X) 53(X) 63(X) (1) EN 15502–1 Gas Council numbers Tab.2 Gas Council number Quinta Pro Gas Council num 41-288-15 41-288-16 41-228-18 41-288-17...
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3 Technical specifications Tab.6 Central heating circuit data Quinta Pro Water content Water operating pressure Water operating pressure (PMS) Water temperature °C 110.0 110.0 110.0 110.0 110.0 110.0 Operating temperature °C 90.0 90.0 90.0 90.0 90.0 90.0 Hydraulic resistance (ΔT=20K) mbar Tab.7 Electrical data...
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3 Technical specifications Quinta Pro ƞ Useful efficiency at rated heat 89.5 89.3 88.1 89.4 88.2 87.5 output and high temperature regime ƞ Useful efficiency at 30% of rat 99.5 99.6 97.9 99.5 97.4 97.3 ed heat output and low tem perature regime Auxiliary electricity consumption Full load...
3 Technical specifications Dimensions and connections Fig.1 Dimensions AD-0000017-01 Tab.10 Connections Symbol Connection Quinta Pro Quinta Pro Quinta Pro Quinta Pro Quinta Pro Quinta Pro Flue gas outlet Ø 80 mm Ø 80 mm Ø 100 mm Ø 100 mm Ø...
4 Description of the product Description of the product General description The Quinta Pro boiler has the following characteristics: High-efficiency heating. Limited emissions of polluted substances. Ideal choice for cascade configurations. Option to produce domestic hot water using a separate hot water appli ance.
4 Description of the product flow temperature. As a result, the boiler is virtually unaffected by low water flow. In all cases, maintain a minimum water flow of 0.4 m /h. If progres sive calorifier control is activated with parameter , then maintain a minimum water flow of 0.8 m 4.2.4...
Suspension bracket and fasteners for wall mounting Mounting template Connection cable for pump (Quinta Pro 30 - 45 - 55 - 65 - 90 - 115) Documentation This manual only deals with the standard scope of supply. For the installa...
5 Before installation Before installation Installation regulations Warning The installer must be registered with Gas Safe and have the cor rect ACS qualifications. Important Practical guidelines - see the latest version. Choice of the location 5.2.1 Type plate Fig.5 Position of type plate The type plate on top of the boiler features the boiler serial number and important boiler specifications, for example the model and unit category.
6 Installation Installation General Warning The boiler must be installed by a qualified installer in accordance with local and national regulations. Preparation 6.2.1 Positioning the boiler Fig.7 Mounting the boiler The fitting bracket on the back of the casing can be used to mount the boiler directly on the suspension bracket.
6 Installation Important Due to the presence of an aluminium heat exchanger, suitable chemicals and the correct use of these chemicals should be dis cussed with specialist water treatment companies. 6.3.2 Connecting the heating circuit Fig.8 Connecting the CH flow 1.
6 Installation 6.3.4 Connecting the condensate discharge pipe Fig.10 Connecting the condensate dis 1. Fit a plastic drain pipe of Ø 32 mm or larger, terminating in the drain. charge pipe 2. Insert the flexible condensate drain hose into the pipe. 3.
13(X) nection material: Discharge in the outside wall. Inlet opening for the air supply is in the same Remeha, combined with con pressure zone as the discharge (e.g. a com nection material from Muelink bined outside wall feed-through). & Grol Parallel not permitted Muelink &...
6 Installation Type Principle Description Permitted manufacturers This type of unit is supplied by the manufacturer When selecting the material, 63(X) without a supply and discharge system. please note the following: Condensed water must flow back to the appliance The material must be resist ant to the flue gas tempera...
AD-0000028-02 Tab.15 Maximum length (L) Diameter 80 mm 90 mm 100 mm 110 mm 130 mm Quinta Pro 30 33 m 40 m 40 m 40 m 40 m Quinta Pro 45 39 m 40 m 40 m...
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With a room-sealed version, both the flue gas outlet and the air supply openings are connected (concentrically). Tab.16 Maximum chimney length (L) Diameter 80/125 mm 100/150 mm Quinta Pro 30 20 m 20 m Quinta Pro 45 20 m 20 m Quinta Pro 55...
6 Installation Reduction table Tab.18 Pipe reduction for each element used (parallel) Diameter 80 mm 90 mm 100 mm 110 mm 130 mm 150 mm 250 mm 300 mm 45° bend 1.2 m 1.3 m 1.4 m 1.5 m 1.0 m 1.2 m 90°...
X1 connector. A spare fuse can be found in the housing of the control unit. Caution Always order a replacement mains lead from Remeha. The power supply cable should only be replaced by Remeha, or by an installer certified by Remeha. The boiler switch must be easily accessible at all times.
6 Installation 6.6.2 Recommendations Warning Electrical connections must always be made with the power supply disconnected and only by qualified installers. The boiler is completely pre-wired. Never change the internal connections of the control panel. Make sure you establish an earth connection before connecting the electricity.
6 Installation 6.6.4 Connection options for the standard PCB Connecting the PWM pump Fig.19 Connecting the power supply cable The energy-efficient modulating pump must be connected to the standard PCB of the PCU. Proceed as follows: 1. Connect the power supply cable and the cable for the PWM signal to the pump.
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6 Installation Connecting the pump Fig.20 Connecting the power supply cable The pump must be connected to the standard PCB of the PCU. Proceed as follows: 1. Connect the cable supplied with the boiler to the pump. 2. Remove the grommet from the opening in the middle of the base of the boiler.
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6 Installation Connecting modulating thermostat Fig.21 Connecting modulating thermostat OT OpenTherm thermostat The boiler is fitted with an OpenTherm connection as standard. As a re sult, modulating OpenTherm thermostats (room-temperature, weather- compensated and cascade thermostats) can be connected without further modifications.
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6 Installation Frost protection combined with on/off thermostat Fig.23 Connecting the frost thermostat When an on/off thermostat is used, the pipes and radiators in a frost-sen sitive room can be protected by a frost thermostat. The radiator valve in the frost-sensitive room must be open. 1.
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6 Installation Setting the heating curve Fig.25 Heating curve F Heating curve If an outside temperature sensor is connected, it is possible to adapt the internal heating curve. The setting can be modified using parameters AD-3000038-01 Connecting the calorifier sensor/calorifier thermostat Fig.26 Connecting the calorifier sensor/ Ws Calorifier sensor...
6 Installation Blocking input Fig.28 Blocking input The boiler has a blocking input. This input relates to the BL terminals of the connector. Warning Only suitable for potential-free contacts. Important First remove the bridge if this input is used. The parameter can be used to change the function of the input.
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6 Installation Connection options for the 0–10 V PCB (IF-01) Fig.31 IF-01 PCB The IF-01 PCB can be built into the instrument box or the housing for the PCBs. See the instructions provided with the product. Caution Do not connect a frost thermostat or room thermostat to the boiler if using the 0–10 V PCB.
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6 Installation Analogue output (0–10 V) Fig.33 Switch jumper (1) This feedback can be based on temperature or heat output. The two con trols are described briefly below. A jumper (1) on the interface is used to select either temperature ( ) or out put (%).
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6 Installation N = N pump D = L pump = PE pump Caution If the neutral position of the three-way valve is adjusted with pa rameter , the pump must be connected as follows: N = N pump C = L pomp = PE pump Control of external gas valve (EgV) If there is a heat demand, an alternating voltage of 230 VAC, 1 A (maxi...
6 Installation Position C-NO C-NC Maintenance message stand Maintenance message active CH mode standby CH mode active DHW mode standby DHW mode active CH pump standby CH pump active Filling the installation 6.7.1 Water quality and water treatment In many cases, the boiler and central heating system can be filled with normal tap water and water treatment will not be necessary.
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6 Installation Important After switching on the power and if there is adequate water pres sure, the boiler always runs through an automatic venting program lasting approximately 3 minutes (air may escape via the automatic air vent during filling). If the water pressure is lower than 0.8 bar, the symbol will appear.
7 Commissioning Commissioning General Follow the steps set out in the paragraphs below to put the boiler into op eration. Warning Do not put the boiler into operation if the supplied gas is not in ac cordance with the approved gas types. Gas circuit Fig.37 Gas valve unit measuring points...
7 Commissioning 3. Open the boiler gas tap. 4. Insert the boiler plug into an earthed socket. 5. Switch the power on with the boiler's on/off switch. 6. Set the components (thermostats, control) so that heat is deman ded. 7. The start-up program will start and cannot be interrupted. During the start-up cycle, the display shows the following information: A short test where all segments of the display are visible: : Software version...
7 Commissioning Tab.27 If operating on propane Boiler type Action Quinta Pro30 Rotate the adjusting screw A on the venturi 3½ turns in a clockwise direction Quinta Pro 45 Rotate the adjusting screw A on the venturi 4¾ turns in a clockwise direction Quinta Pro 55 Rotate the adjusting screw A on the venturi 6½...
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2. Compare the measured value with the checking values in the table. Tab.28 Checking/setting values for O at full load for G20 (H gas) Values at full load for G20 (H gas) Quinta Pro 30 4,3 - 4,8 - 9,3 Quinta Pro 45 4,3 - 4,8 - 9,3 Quinta Pro 55...
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2. Compare the measured value with the checking values in the table. Tab.30 Checking/setting values for O at part load for G20 (H gas) Values at low load for G20 (H gas) Quinta Pro 30 - 6,2 8,2 - 8,5 Quinta Pro 45 - 6,2 8,2 - 8,5 Quinta Pro 55 - 5,3 8.7 - 9,0...
7 Commissioning Fig.42 Position of adjusting screw B 4. Using adjusting screw B, adjust the percentage of O for the gas type being used to the nominal value. This should always be in side the highest and lowest setting limit. 5.
8 Operation Operation Use of the control panel Fig.44 Control panel 1 Display Escape or CH temperature or DHW temperature or Enter or Cancel key lockout Chimney-sweeping keys Press the 2 and 3 keys simultaneously. Menu keys Press the 4 and 5 keys simultaneously. On/off switch The display has several positions and symbols and provides information about the operating status of the boiler and any faults.
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8 Operation To prevent the system and radiators freezing in frost-sensitive areas (e.g. a garage), a frost thermostat or outside sensor can be connected to the boiler. 123157 - v.12 - 07022018...
9 Settings Settings Parameter descriptions Tab.32 Factory setting Parame Description Adjustment range Flow temperature: T 20 to 90ºC DHW temperature: T 40 to 65ºC 0 = CH off/DHW off 1 = CH on/DHW on Boiler control/DHW 2 = CH on/DHW off 3 = CH off/DHW on 0 = Comfort ECO setting...
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9 Settings Parame Description Adjustment range Setting the pump speed (Maximum pump speed for central 2–10 (x 10%) heating operation) Frost protection temperature -30 to 0ºC 0 = Off Legionella protection 1 = On 2 = Controller dependent Set point increase for calorifier 0 to 20ºC Switch on temperature for DHW 2 to 15ºC...
9 Settings Parame Description Adjustment range (1) Only with outside sensor (2) After switching on, the boiler operates once a week at 65°C for the DHW (3) Pump only (4) If the boiler is being installed in a cascade system, set parameter to 25 Tab.33 Adjustment for gas type G31 (propane)
9 Settings Caution Modification of the factory settings may impair boiler operation. 9.2.1 Changing the user-level parameters Fig.45 Changing the user parameters The parameters at user level ( ) can be changed by the user as required. 1. Press the two keys at the same time and then the key until the symbol flashes in the menu bar.
9 Settings 9.2.3 Setting the maximum load for CH operation Fig.47 Load Quinta Pro 30 M Maximum heat input F Factory setting Q Input (Hi) (kW) R Fan speed (rpm) 1500 2500 3500 4500 5500 6500 7500 4100 AD-3000035-01 Fig.48...
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9 Settings Fig.52 Load Quinta Pro 115 M Maximum heat input F Factory setting Q Input (Hi) (kW) R Fan speed (rpm) 1500 2500 3500 4500 5500 6500 7500 7000 AD-3000031-01 Fig.53 See the graphs for the relationship between load and speed for natural Change gas.
9 Settings 9.2.4 Return to the factory settings Fig.54 Resetting factory settings 1. Press the two keys at the same time and then press the until the symbol flashes in the menu bar. 2. Select the installer menu using the key.
9 Settings 9.2.6 Setting the manual mode Fig.56 Setting manual mode In some cases, it may be necessary to set the boiler to manual mode, for example when the controller has not yet been connected. The boiler can be set to automatic or manual mode via the symbol.
9 Settings Fig.57 Reading current values 1. Press the two keys at the same time. symbol flashes. 2. Confirm by pressing the key. The screen alternates between the parameter and the current status, e.g. 3. Press the key. The screen alternates between the parameter and the current sub-status, e.g.
9 Settings 9.3.3 Status and sub-status The information menu gives the following status and sub-status num bers: Tab.35 Status and sub-status numbers Status Sub-status Stand-by mode Stand-by mode Boiler start (heat demand) Anti-hunting Control three-way valve Start pump Wait for the correct temperature before burner start Burner start Open flue gas damper/external gas valve Increase fan speed...
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9 Settings Status Sub-status Burner stop Burner off Post ventilation Close flue gas damper/external gas valve Recirculation protection Stop fan Boiler stop (end of heat demand) Pump post circulation Pump off Control three-way valve Start anti-swing Control stop Wait for burner start Anti-swing Blocking Blocking code...
These service kits contain all parts and gaskets that are required for the relevant service. These service kits (A, B or C), put together by Remeha, are available from your spare parts suppli Important A maintenance message must be followed up within 2 months.
For an interim service it is advisable to read out in the boiler service menu what maintenance service should be carried out. Use the indicated Remeha service kits (A, B or C). This service message must be prevented by carrying out a reset, to start the next service interval. To do this, pro...
10 Maintenance 10.3.2 Checking the ionisation current 1. Check the ionisation current at full load and at low load. The value is stable after 1 minute. 2. Clean or replace the ionisation/ignition electrode if the value is lower than 4 µA. For more information, see Replacing the ionisation/ignition electrode, page 67 10.3.3...
10 Maintenance 10.3.5 Checking the automatic air vent Fig.62 Checking the automatic air vent 1. Switch off the boiler's electrical connection. 2. Close the gas tap under the boiler. 3. Close the main gas tap. 4. Unscrew the two screws located under the front housing by a quar Gas/Gaz ter turn and remove the front housing.
10 Maintenance 10.3.7 Checking the burner and cleaning the heat exchanger Fig.64 Checking the burner and cleaning 1. Remove the air inlet flue on the venturi. the heat exchanger 2. Loosen the gland on the gas valve unit. 3. Remove the plugs from the fan. 4.
10 Maintenance 10.4 Specific maintenance work Perform the specific maintenance work if this proves to be necessary fol lowing the standard inspection and maintenance work. To conduct the specific maintenance work: 10.4.1 Replacing the ionisation/ignition electrode Fig.65 Replacing the ionisation/ignition The ionisation/ignition electrode must be replaced if: electrode The ionisation current is <...
10 Maintenance 10.4.2 Checking the non-return valve Fig.66 Checking the non-return valve 1. Remove the air inlet flue on the venturi. 2. Loosen the gland on the gas valve unit. 3. Remove the plug from the fan. 4. Remove the plug from the gas valve unit. 5.
Important Note the error code displayed. The error code is needed to find the cause of the error quickly and correctly and for any support from Remeha. 11.1.1 Blocking A (temporary) blocking mode is a boiler status, resulting from an abnormal state.
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11 Troubleshooting Blocking code Description Maximum difference between the flow and return temperature exceeded: No flow or insufficient flow: Check the flow (direction, pump, valves) Check the water pressure Check the cleanliness of the heat exchanger Sensor error: Check that the sensors are operating correctly Check that the sensor has been fitted properly No release signal: External cause: remove external cause...
Important The error code is needed to find the cause of the error quickly and correctly and for any support from Remeha. Press the key for two seconds. If the error code continues to display, search for the cause in the error table and apply the solution.
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11 Troubleshooting Error code Description Temperature of heat exchanger too low: Bad connection: check the wiring Sensor not connected or incorrectly connected: Check that the sensors are operating correctly Check that the sensor has been fitted properly Faulty sensor: replace the sensor if necessary No circulation: Vent the air from the CH system Check the circulation (direction, pump, valves)
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11 Troubleshooting Error code Description Return temperature too high: Bad connection: check the wiring Faulty sensor: replace the sensor if necessary Sensor not connected or incorrectly connected: Check that the sensors are operating correctly Check that the sensor has been fitted properly No circulation: Vent the air from the CH system Check the circulation (direction, pump, valves)
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11 Troubleshooting Error code Description If VPS switch is present: 5 failed gas leakage checks: Gas pressure non-existent or too low: check whether the gas tap is properly open check the gas supply pressure Wiring fault: check the wiring Incorrect setting of the VPS switch: check whether the VPS switch is set properly VPS pressure switch not installed or poorly installed: check that the VPS switch is properly installed Faulty VPS switch: replace VPS switch if necessary Faulty gas valve: check the gas valve and replace it if necessary...
11 Troubleshooting 11.2 Error memory The boiler control unit has an error memory. It stores the last 16 errors that have occurred. In addition to the error codes, the following data is also saved: Number of times that the error occurred: ( Boiler operating mode ( The flow temperature ( ) and the return temperature (...
11 Troubleshooting 11.2.2 Clearing error memory Fig.69 Clearing error memory 1. Press the two keys at the same time and then press the until the symbol flashes in the menu bar. 2. Select the installer menu using the key. appears on the display. 3.
12 Disposal 12 Disposal 12.1 Removal/recycling Important Removal and disposal of the boiler must be carried out by a quali fied person in accordance with local and national regulations. To remove the boiler, proceed as follows: 1. Switch off the boiler's electrical connection. 2.
Only replace defective or worn boiler parts with original parts or recom mended parts. Send the part to be replaced to the Remeha Quality Control department if the relevant part is covered by the guarantee (see the General Terms of Sale and Delivery).
14 Appendix 14 Appendix 14.1 ErP information 14.1.1 Product fiche Tab.38 Product fiche Remeha - Quinta Pro Seasonal space heating energy efficiency class Rated heat output (Prated or Psup) Seasonal space heating energy efficiency Annual energy consumption Sound power level L indoors For specific precautions about assembling, installing and main...
14 Appendix 14.1.2 Package sheet Fig.74 Package sheet for boilers indicating the space heating energy efficiency of the package Seasonal space heating energy effi ciency of boiler ‘I’ Temperature control Class I = 1%, Class II = 2%, Class III = 1.5%, Class IV = 2%, Class V = 3%, Class VI = 4%, from fi...
14 Appendix The factor for weighting the heat output of preferential and supple mentary heaters of a package as set out in the following table. The value of the mathematical expression: 294/(11 · Prated), whereby ‘Prated’ is related to the preferential space heater. The value of the mathematical expression 115/(11 ·...
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T +44 (0)118 978 3434 F +44 (0)118 978 6977 E boilers@remeha.co.uk Remeha Commercial UK Innovations House 3 Oaklands Business Centre Oaklands Park RG41 2FD Wokingham 123157 - v.12 - 07022018 123157...
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