REMEHA Quinta Pro 30 Installation And Service Manual
  1. Manuals
  2. Brands
  3. REMEHA Manuals
  4. Boiler
  5. Quinta Pro 30
  6. Installation and service manual

REMEHA Quinta Pro 30 Installation And Service Manual

Wall-hung gas condensing boilers
Hide thumbs Also See for Quinta Pro 30:
Table of Contents

Advertisement

Quick Links

See also: Manual
Wall-hung gas condensing boilers
Quinta Pro 30 - 45 - 65 - 90 - 115
123157-AA
Installation and
Service Manual
Great Britain
EN

Advertisement

Table of Contents
loading

Related Manuals for REMEHA Quinta Pro 30

Summary of Contents for REMEHA Quinta Pro 30

  • Page 1 Great Britain Wall-hung gas condensing boilers Quinta Pro 30 - 45 - 65 - 90 - 115 Installation and Service Manual 123157-AA...

  • Page 2: Eg Declaration Of Conformity

    Quinta Pro 45 - 65 - 90 - 115 EG declaration of conformity The device complies with the standard type described in the EG declaration of conformity. It was manufactured and commissioned in accordance with European directives. The original of the declaration of compliance is available from the manufacturer.

  • Page 3: Table Of Contents

    Contents Introduction ....................6 Used symbols ............6 Abbreviations ............6 General ..............6 1.3.1 Manufacturer's liability ..........6 1.3.2 Installer's liability .............7 Homologations ............7 1.4.1 Certifications ............7 1.4.2 Device categories ............7 1.4.3 Additional Directives ..........7 1.4.4 Factory test .............8 Safety instructions and recommendations ..........9 Safety instructions ..........9 Recommendations ..........9 Technical description ................11...
  • Page 4 Quinta Pro 45 - 65 - 90 - 115 Contents Positioning the boiler .........20 Hydraulic connections ........20 4.5.1 Flushing the system ..........20 4.5.2 Hydraulic connection of the heating circuit ....22 4.5.3 Connecting the opened expansion vessel ....23 4.5.4 Connecting the condensate discharge pipe ..23 4.5.5 Filling the siphon ...........23 Gas connection ...........24...
  • Page 5 Start-up ......................50 Control panel ............50 5.1.1 Functions of the keys ..........50 5.1.2 Meaning of the symbols on the display ....50 Check points before commissioning ....51 5.2.1 Preparing the boiler for commissioning ....51 5.2.2 Gas circuit .............52 5.2.3 Hydraulic circuit .............52 5.2.4 Electrical connections ...........52 5.2.5...
  • Page 6 Quinta Pro 45 - 65 - 90 - 115 Contents Standard inspection and maintenance operations ............74 7.3.1 Checking the hydraulic pressure ......74 7.3.2 Checking the ionisation current ......74 7.3.3 Checking the tightness of the combusted gases evacuation and air inlet connections .....74 7.3.4 Checking combustion ..........75 7.3.5...
  • Page 7 080310 - 123157-AA...

  • Page 8: Introduction

    1. Introduction Quinta Pro 45 - 65 - 90 - 115 Introduction Used symbols In these instructions, various danger levels are employed to draw the user's attention to particular information. In so doing, we wish to safeguard the user's safety, obviate hazards and guarantee correct operation of the appliance.

  • Page 9: Installer's Liability

    Quinta Pro 45 - 65 - 90 - 115 1. Introduction In the interest of customers, we are continuously endeavouring to make improvements in product quality. All the specifications stated in this document are therefore subject to change without notice. Our liability as the manufacturer may not be invoked in the following cases: 4 Failure to abide by the instructions on using the appliance.

  • Page 10: Factory Test

    1. Introduction Quinta Pro 45 - 65 - 90 - 115 For all provisions and Directives referred to in these instructions, it is agreed that all addenda or subsequent provisions will apply at the time of installation. 1.4.4. Factory test Before leaving the factory, each boiler is set for optimum performance and tested to check the following items: 4 Electrical safety...

  • Page 11: Safety Instructions And Recommendations

    Quinta Pro 45 - 65 - 90 - 115 2. Safety instructions and recommendations Safety instructions and recommendations Safety instructions DANGER If you smell gas: Do not use a bare flame, do not smoke, do not actuate electrical contacts or switches ( doorbell, light, motor, lift, etc..).
  • Page 12 Immediately replace damaged or illegible instructions and warning stickers. Modifications Modifications may only be made to the boiler after the written permission of Remeha B.V. to do so. 080310 - 123157-AA...

  • Page 13: Technical Description

    Quinta Pro 45 - 65 - 90 - 115 3. Technical description Technical description General description High-efficiency wall-hung condensing gas boilers 4 High efficiency heating (Production of domestic hot water can be ensured by a separate hot water calorifier). 4 Low pollutant emissions. 4 Very suitable for cascade systems with several boilers.

  • Page 14: System In Cascade

    Use an auxiliary relay for a pump with a larger heat output. 3.3.2. System in cascade The boiler is ideally suited for a cascade system. Remeha offers a number of standard solutions for this. For example: 4 Cascade sets (quick assembly) for the installation of 2 to 4 boilers next to each other.
  • Page 15 Quinta Pro 45 - 65 - 90 - 115 3. Technical description Boiler type Quinta Pro minimum- 5.7 - 28.5 8.2 - 41.2 12.2 - 62.0 14.6 - 86.0 17.2 - 110.2 Nominal input (Qn) maximum Heating System (Hi) Factory setting 28.5 41.2 62.0...
  • Page 16 3. Technical description Quinta Pro 45 - 65 - 90 - 115 Boiler type Quinta Pro Other characteristics Weight (empty) Acoustic level at 1 meter dB(A) < 44 < 48 < 48 < 52 52,5 080310 - 123157-AA...

  • Page 17: Installation

    Remeha iSense extended modulating control system Cascade controller Rematic MC / Celcia MC4 Outside temperature sensor Outside wall feed-through kit Combustion gas adapter 80/80 (Quinta Pro 30/45) Combustion gas adapter 100/100 (Quinta Pro 65/90/115) Boiler tank Kit for connection to the water heater...

  • Page 18: Choice Of The Location

    4. Installation Quinta Pro 45 - 65 - 90 - 115 Description Cascade set Duo and Trio low loss headers Box for the control PCBs Box for the control PCBs Protective cover for the connections Cleaning tool exchanger Maintenance box Recom communication kit Choice of the location 4.3.1.

  • Page 19: Location Of The Appliance

    Quinta Pro 45 - 65 - 90 - 115 4. Installation 4.3.2. Location of the appliance 4 Before mounting the boiler, decide on the ideal position for mounting, bearing the Directives and the dimensions of the appliance in mind. 4 When choosing the position for mounting the boiler, bear in mind the authorised position of the combustion gas discharge outlets and the air intake opening.
  • Page 20 4. Installation Quinta Pro 45 - 65 - 90 - 115 Distance between the front of the appliance and the internal wall of the cupboard. n . 1 Distance to allow on either side of the appliance. 1000 min. (1) ( 2 ) T002600-B 080310 - 123157-AA...

  • Page 21: Main Dimensions

    Quinta Pro 45 - 65 - 90 - 115 4. Installation 4.3.4. Main dimensions T002614-C Connection of the combustion gas exhaust pipe ; Ø 80 mm (30/45 kW) Connection of the combustion gas exhaust pipe ; Ø 100 mm (65/90/115 kW) Connection of the air intake pipe ;...

  • Page 22: Positioning The Boiler

    4. Installation Quinta Pro 45 - 65 - 90 - 115 Positioning the boiler The boiler is delivered with a mounting template. A suspension clamp situated at the rear of the casing enables the boiler to be directly suspended on the mounting bracket. 1.
  • Page 23 Quinta Pro 45 - 65 - 90 - 115 4. Installation n Installing the boiler in new installations (installations less than 6 months old) 4 Clean the installation with a universal cleaner to eliminate debris from the appliance (copper, tow, brazing flux). 4 Thoroughly rinse the installation until the water runs clear and shows no impurities.

  • Page 24: Hydraulic Connection Of The Heating Circuit

    4. Installation Quinta Pro 45 - 65 - 90 - 115 4.5.2. Hydraulic connection of the heating circuit 1. Remove the anti-dust plug located on the heating outlet connection { under the boiler. 2. Connect the heating water outlet pipe to the heating flow connection.

  • Page 25: Connecting The Opened Expansion Vessel

    Quinta Pro 45 - 65 - 90 - 115 4. Installation 4.5.3. Connecting the opened expansion vessel Install the expansion chamber on the heating return pipe z. 4.5.4. Connecting the condensate discharge pipe 1. Fit the condensate drain hose and the syphon of the boiler: these are supplied separately.

  • Page 26: Gas Connection

    4. Installation Quinta Pro 45 - 65 - 90 - 115 Gas connection 1. Remove the anti-dust plug from the GAS/GAZ gas inlet pipe under the boiler. 2. Connect the gas inlet pipe. 3. Mount a gas shut off valve on this pipe, directly under the boiler. 4.
  • Page 27 Quinta Pro 45 - 65 - 90 - 115 4. Installation Type Execution Description open Without fire-stop approval. B23P Exhaust of combustion gases above the roof. Air in the installation room. open Without fire-stop approval. Common exhaust of combustion gases above the roof. Common exhaust of combustion gases mixed in the air, air in the installation room (special construction).

  • Page 28: Outlets

    4. Installation Quinta Pro 45 - 65 - 90 - 115 4.7.2. Outlets For exhausting combustion gases of types C1, C3 and C5, it is appropriate to use a M&G Skyline / Mugro 3000 or a Coxstand E HR. When exhausting combustion gases of type C6, the material of the exhaust must conform with Gastec QA and/or be provided with CE marking.

  • Page 29: Additional Directives

    Quinta Pro 45 - 65 - 90 - 115 4. Installation n Connection in areas of different pressure (C53, C83) Combustion air supply and combustion gas discharge are possible in various pressure zones, semi-CLV systems. With the exception of the littoral zone.

  • Page 30: Connection Of The Combustion Gas Exhaust Pipe

    4. Installation Quinta Pro 45 - 65 - 90 - 115 4 If the regular formation of surplus condensates is to be expected in the combusted gas discharge conduits (e.g. when the boiler is running on high and, consequently, the combusted gases can only be condensated in the boiler up to a point), we recommend constructing the combusted gas discharge conduit in stainless steel or synthetic materials.

  • Page 31: Recommendations

    Connection of the power supply cable. CAUTION When the power supply cable has to be replaced, it must be ordered from Remeha. It is possible to connect various control, safety and regulation systems to the boiler. The standard control PCB (PCU) can be extended with the following, among others: 4 The 0-10V control PCB (accessory IF-01).

  • Page 32: Standard Control Pcb

    4. Installation Quinta Pro 45 - 65 - 90 - 115 4.8.3. Standard control PCB Various thermostats and controllers can be connected to the standard control PCB (PCU) (X12 connector block). The possible connections on the standard control PCB are described in the following paragraphs.
  • Page 33 Quinta Pro 45 - 65 - 90 - 115 4. Installation 4. Open the tooling box by opening the clip fastener on the front side. 5. Run the right-hand connection cable(s) across the control unit box in the appropriate cable duct (the furthest to the right). 6.

  • Page 34: Connecting The Pump

    4. Installation Quinta Pro 45 - 65 - 90 - 115 4.8.4. Connecting the pump 1. Connect the cable, that is delivered with the boiler, to the pump. T002047-A 2. Remove the grommet from the opening in the middle of the base of the boiler.
  • Page 35 Quinta Pro 45 - 65 - 90 - 115 4. Installation 3. Connect the pump connection cable to connector X8 in the instrument box. T002050-A 080310 - 123157-AA...

  • Page 36: Connecting A Third Party Control Unit

    4. Installation Quinta Pro 45 - 65 - 90 - 115 4. The cables shall be held in place on either side using plastic ties. T002049-A 4.8.5. Connecting a third party control unit n Connecting modulating controller OpenTherm regulator The boiler is fitted with a OpenTherm connection as standard. As a result, modulating OpenTherm controllers can be connected without further modifications (Room, weather-dependent and cascade controllers).

  • Page 37: Connecting The Outside Temperature Sensor

    Quinta Pro 45 - 65 - 90 - 115 4. Installation n Connect on/off thermostat ON/OFF room thermostat The boiler is suitable for connection to a 2 wire on/off room thermostat. 4 Install the regulator in the reference room (generally the living room).

  • Page 38: Connect Frost Protection

    4. Installation Quinta Pro 45 - 65 - 90 - 115 4.8.7. Connect frost protection n Frost protection in combination with on/off thermostat If an on/off thermostat is used, it is advisable to protect any rooms On/off where there is risk of frost by using a frost thermostat. The radiator Tout Tdhw valve in a room where there is a risk of frost must, however, be open.

  • Page 39: Connecting The Calorifier Sensor/Thermostat

    Quinta Pro 45 - 65 - 90 - 115 4. Installation 4.8.8. Connecting the calorifier sensor/ thermostat DHW sensor Connect the calorifier sensor or thermostat to the Tdhw terminals of the connector. On/off Tout Tdhw T000443-B 4.8.9. PC/Laptop connection A PC or Laptop can be connected to the telephone connector using the optional Recom interface.

  • Page 40: Release Input

    4. Installation Quinta Pro 45 - 65 - 90 - 115 ¼ See chapter: "Description of the parameters", page 63 4.8.11. Release input The boiler has a release input. This input is on the RL terminals of the On/off connector. Tout Tdhw CAUTION...

  • Page 41: Optional Electrical Connections

    Quinta Pro 45 - 65 - 90 - 115 4. Installation Optional electrical connections 4.9.1. Box for the control PCBs The control PCBs are positioned in the housing for PCBs. See the instructions provided with the control PCB. Click open the cover of the housing to get access.

  • Page 42: Connection Options For The 0-10 V Control Pcb (If-01)

    4. Installation Quinta Pro 45 - 65 - 90 - 115 4.9.2. Connection options for the 0-10 V control PCB (IF-01) The IF-01 control PCB can be built into the instrument box or the housing for the control PCBs. Refer to the instructions supplied with the product.

  • Page 43: Connection Possibilities For The Pcb (Scu- S02)

    Quinta Pro 45 - 65 - 90 - 115 4. Installation n Analogue heat output-based control (%) The 0-10V signal controls the boiler output between 0% and 100%. The minimum and maximum values are limited. The minimum output is linked to the boiler's modulation depth. The output varies between the minimum and maximum value on the basis of the value determined by the controller.
  • Page 44 4. Installation Quinta Pro 45 - 65 - 90 - 115 n Control of external central heating pump (Pump) An external central heating pump can be connected to the Pump terminals of the connector. The maximum input power is 400 VA. n Control of external three-way valve (3wV) The external three-way valve (230 VAC) can be used when connecting an indirectly heated calorifier.

  • Page 45: Connection Possibilities For The Pcb (Scu- S03)

    Quinta Pro 45 - 65 - 90 - 115 4. Installation 4.9.4. Connection possibilities for the PCB (SCU- S03) If the boiler is fitted with the control PCB (SCU-S03), then this is automatically recognised by the automatic control unit of the boiler. SCU-S03 CAUTION On removing this PCB, the boiler will show fault code...

  • Page 46: Connection Possibilities For The Pcb (Scu- X02)

    4. Installation Quinta Pro 45 - 65 - 90 - 115 4.9.6. Connection possibilities for the PCB (SCU- X02) The connection options for the control PCB (SCU-X02) are described in the paragraphs which follow. F 2AT SCU-X02 N C D T002884-A n Control of external three-way valve (3wV (230 VAC) The external three-way valve (230 VAC) can be used when...

  • Page 47: Connection Possibilities For The Pcb (Scu- X03)

    Quinta Pro 45 - 65 - 90 - 115 4. Installation 4.9.7. Connection possibilities for the PCB (SCU- X03) The control PCB SCU-X03 can control a modulating central heating pump. Depending on the make and type of pump, the pump can be controlled by a 0-10 V, 4-20 mA or PWM signal.

  • Page 48: Connection Possibilities For The Pcb (C-Mix)

    4. Installation Quinta Pro 45 - 65 - 90 - 115 CAUTION If possible, use the pump modulation signal. This provides the most accurate pump control. In positions 3 to 9 the control PCB receives no signal from the boiler and the boiler responds as in position If the automatic burner unit does not support pump modulation, the pump will behave as an on/off pump.

  • Page 49: 4.10 Electrical Diagram

    Quinta Pro 45 - 65 - 90 - 115 4. Installation 4.10 Electrical diagram 3 2 1 1 2 3 2 3 4 1 1 2 3 1 2 3 2 3 4 5 GN/YW 2 1 3 3 1 2 3 1 2 X21/X61 1 2 4 5...

  • Page 50: 4.11 Filling The System

    The rules in the aforementioned document must be respected. Do not add chemical products to the central heating water without consulting Remeha. For example: antifreeze, water softeners, products to increase or reduce the pH value, chemical additives and/or inhibitors. These may cause faults in the and damage the heat exchanger.
  • Page 51 Quinta Pro 45 - 65 - 90 - 115 4. Installation CAUTION Before filling, open the valves on every radiator in the installation. In order to be able to read off the water pressure from the boiler display, the boiler must be switched on. 1.

  • Page 52: Start-Up

    5. Start-up Quinta Pro 45 - 65 - 90 - 115 Start-up Control panel 5.1.1. Functions of the keys Display > [Escape] or key J D Heating temperature key or [-] N DHW temperature key or [+] S [Enter] or cancel d Key lock-out B [Chimney-sweeping] keys (press the 2 and 3 keys simultaneously) f [Menu] keys...

  • Page 53: Check Points Before Commissioning

    Quinta Pro 45 - 65 - 90 - 115 5. Start-up Fault: Burner level: Boiler indicates a fault. This can be seen from the t code Boiler is running at full or low load. and red display. Antifreeze protection: Locking the keys: Boiler is running in frost protection mode.

  • Page 54: Gas Circuit

    5. Start-up Quinta Pro 45 - 65 - 90 - 115 5.2.2. Gas circuit WARNING Ensure that the boiler is switched off. 1. Open the main gas valve. 2. Unscrew the two screws located under the front panel by a quarter turn and remove the panel.

  • Page 55: Putting The Appliance Into Operation

    Quinta Pro 45 - 65 - 90 - 115 5. Start-up No. Work to be undertaken for commissioning Attachment / Measured values Filling the central heating system with water and checking the water pressure Fill the siphon with water Vent the air in the heating system Checking the water-side connections for tightness Checking the type of feed gas Checking that the boiler is suitable for the feed gas?
  • Page 56 5. Start-up Quinta Pro 45 - 65 - 90 - 115 Heat demand 5 t D Heat demand stopped 1 : Fan ON 1 : Post-ventilation " : Boiler is igniting 5 : Burner stop 6 : Post-circulation of the pump 3 : Heating System 0 : Standby In addition to 0, in STAND-BY the display normally shows the water pressure and the symbols 5 t D , 5 t H and N.

  • Page 57: Gas Settings

    For operation on another group of gases, carry out the following operations. In case of functioning on propane: 1. Quinta Pro 30: 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...

  • Page 58: Setting The Air/Gas Ratio (Full Load)

    (With closed air box) . l/min ± 30 T001997-A 6. Quinta Pro 30/45/65/90: If necessary, adjust the gas/air ratio using the adjusting screw on the venturi (A). T002867-B 7. Quinta Pro 115: If necessary, adjust the gas/air ratio using the adjusting screw on the gas block (A).
  • Page 59 Quinta Pro 45 - 65 - 90 - 115 5. Start-up / CO control and setting values for G25 at full load (Gas L) 4,8 ± 0.1 9.0 ± 0.1 4,8 ± 0.8 9.0 ± 0.4 4,8 ± 0.1 9.0 ± 0.1 4,8 ±...

  • Page 60: Setting The Air/Gas Ratio (Part Load)

    5. Compare the values measured with the set point values given in ºC barPsi kWµA the table (With closed air box): l/min ± 30 T001998-A 6. Quinta Pro 30/45/65/90: If necessary, adjust the gas/air ratio using the adjusting screw on the gas block(B). T002868-B 080310 - 123157-AA...
  • Page 61 Quinta Pro 45 - 65 - 90 - 115 5. Start-up 7. Quinta Pro 115: If necessary, adjust the gas/air ratio using the adjusting screw on the gas block (B). T002870-B control and setting values at part load for G25 (Gas L) Boiler type Setting value Control value...

  • Page 62: Finalizing Work

    5. Start-up Quinta Pro 45 - 65 - 90 - 115 Finalizing work 1. Remove the measuring equipment. 2. Put the flue gas sampling plug back in place. 3. Refit the front panel. Tighten the two screws by a quarter turn. 4.

  • Page 63: Readout From The Hour Counter And Percentage Of Successful Starts

    Quinta Pro 45 - 65 - 90 - 115 5. Start-up The current values can be read as follows: 1. Press the two f keys simultaneously. The symbol Q flashes. 2. Confirm using key S. 5t is displayed, alternating with the current status 3 (for example).

  • Page 64: Status And Sub-Status

    5. Start-up Quinta Pro 45 - 65 - 90 - 115 5.6.3. Status and sub-status The information menu Q gives the following status and sub-status numbers: State 5t Sub-status 5v Rest 0 Rest Boiler start (Heat demand) 1 Anti-hunting 2 Control three-way valve 3 Start pump 4 Wait for the correct temperatures for burner start Burner start...

  • Page 65: Changing The Settings

    Quinta Pro 45 - 65 - 90 - 115 5. Start-up Changing the settings The boiler control panel is set for the most common heating systems. With these settings, practically all heating systems operate correctly. The user or installer can optimise the parameters according to own preferences.
  • Page 66 5. Start-up Quinta Pro 45 - 65 - 90 - 115 Factory setting Parameter Description Adjustment range Quinta Pro 30 45 65 90 115 G25 (Gas L) xx 52 52 62 (x100 rpm) G20 (Gas H) Maximum ventilator speed (DHW) xx 52 52 62 (x100 rpm) G31 (Propane)

  • Page 67: Modification Of The User-Level Parameters

    Quinta Pro 45 - 65 - 90 - 115 5. Start-up Factory setting Parameter Description Adjustment range Quinta Pro 30 45 65 90 115 DHW cut-in temperature DHW from 2 to 15°C sensor 0 = Normal Control of three-way valve 1 = Reverse 0 = Combi Boiler type...

  • Page 68: Modification Of The Installer-Level Parameters

    5. Start-up Quinta Pro 45 - 65 - 90 - 115 1. Press the two keys f simultaneously and then key [+] until the symbol W flashes on the menu bar. 2. Select the users menu using the key S. p[1 is displayed with 1 flashing.

  • Page 69: Setting The Maximum Heat Input For Central Heating Operation

    Quinta Pro 45 - 65 - 90 - 115 5. Start-up 5.7.4. Setting the maximum heat input for central heating operation Quinta Pro 30 Maximum heat input Factory setting Power input (kW) Fan rotation speed (rpm) 1500 2000 2500 3000...
  • Page 70 5. Start-up Quinta Pro 45 - 65 - 90 - 115 Quinta Pro 115 Maximum heat input Factory setting Power input (kW) Fan rotation speed (rpm) See the graphs for the relationship between heat input and speed for natural gas. The speed can be changed using parameter p17. To do this, proceed as follows: 1500 2500...

  • Page 71: Return To The Factory Settings "Reset Param

    Quinta Pro 45 - 65 - 90 - 115 5. Start-up 5.7.5. Return to the factory settings "Reset Param" 1. Press the two keys f simultaneously and then key [+] until the symbol ? flashes on the menu bar. 2. Select the installers menu using the key S. c0de appears on the display.

  • Page 72: Setting The Manual Mode

    5. Start-up Quinta Pro 45 - 65 - 90 - 115 5.7.7. Setting the manual mode In some cases it may be necessary to switch the boiler to manual operation, For example, if the controller has not yet been connected. The boiler can be switched to automatic or manual operation under the symbol E.

  • Page 73: Switching Off The Appliance

    Quinta Pro 45 - 65 - 90 - 115 6. Switching off the appliance Switching off the appliance Installation shutdown If the central heating system is not used for a long period, we recommend switching the boiler off. 4 Place the start/stop switch on Off. 4 Cut the gas supply.

  • Page 74: Checking And Maintenance

    Thanks to the automatically transmitted maintenance message, it is possible to carry out preventive maintenance and therefore use the maintenance kits defined by Remeha, thus reducing breakdowns to a minimum. The maintenance message indicates which kit should be used. These maintenance kits (A, B or C) are available from your spare parts supplier.

  • Page 75: Resetting The Automatic Maintenance Message

    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 sets (A, B or C). This service message must be prevented by carrying out a reset. Start the next service interval.

  • Page 76: Standard Inspection And Maintenance Operations

    7. Checking and maintenance Quinta Pro 45 - 65 - 90 - 115 Standard inspection and maintenance operations CAUTION During inspection and maintenance operations, always replace all gaskets on the parts removed. 7.3.1. Checking the hydraulic pressure The hydraulic pressure must reach a minimum of 0.8 bar. For open vented systems, the water pressure must be at least 0.3 bar (Q45/ Q65/Q90) or 0.5 bar (Q115) bar.

  • Page 77: Checking Combustion

    Quinta Pro 45 - 65 - 90 - 115 7. Checking and maintenance 7.3.4. Checking combustion The check on combustion is done by measuring the percentage of in the flue gas discharge flue. To do this, proceed as follows: 1. Unscrew the plug of the flue gas measurement point. 2.

  • Page 78: Checking The Automatic Air Vent

    7. Checking and maintenance Quinta Pro 45 - 65 - 90 - 115 7.3.5. Checking the automatic air vent 1. Switch off the boiler electrical power supply. 2. Close the gas valve on the boiler. 3. Close the main gas inlet valve. 4.

  • Page 79: Checking The Siphon

    Quinta Pro 45 - 65 - 90 - 115 7. Checking and maintenance 7.3.6. Checking the siphon 1. Remove the siphon and clean it. 2. Fill the siphon with water. 3. Put the siphon back in place. 080310 - 123157-AA...

  • Page 80: Checking The Burner And Cleaning The Heat Exchanger

    7. Checking and maintenance Quinta Pro 45 - 65 - 90 - 115 7.3.7. Checking the burner and cleaning the heat exchanger CAUTION During inspection and maintenance operations, always replace all gaskets on the parts removed. 1. Remove the air inlet flue on the venturi. 2.

  • Page 81: Specific Maintenance Operations

    Quinta Pro 45 - 65 - 90 - 115 7. Checking and maintenance Specific maintenance operations If the standard inspection and maintenance operations have revealed the necessity to carry out additional maintenance work, proceed as follows, depending on the nature of the work: 7.4.1.

  • Page 82: Replacing The Retaining Valve

    7. Checking and maintenance Quinta Pro 45 - 65 - 90 - 115 7.4.2. Replacing the retaining valve Replace the nonreturn valve when faulty or when the maintenance kit contains one. To do this, proceed as follows: 1. Remove the air inlet flue on the venturi. 2.

  • Page 83: Assembling The Boiler

    13 Number of operating hours 14 Number of successful starts (%) 15 Service message deleted or service indicator reset 16 Remeha service set A, B, C used 17 Boiler visually inspected 18 Extra maintenance work that was undertaken 19 Confirmation of inspection...

  • Page 84: Troubleshooting

    8. Troubleshooting Quinta Pro 45 - 65 - 90 - 115 Troubleshooting Error codes The boiler is fitted with an electronic regulation and control unit. The heart of the control system is a microprocessor, the Comfort © , which controls the boiler and also protects the boiler. If a Master fault is detected anywhere in the boiler, the boiler locks out and the display will show the fault code as follows:...
  • Page 85 Quinta Pro 45 - 65 - 90 - 115 8. Troubleshooting Error Description Probable causes Checking / solution code Check the wiring Replace the sensor if necessary Bad connection Vent the air in the heating system Temperature of heat Sensor fault exchanger too low Check the circulation (direction, pump, valves) e[04...
  • Page 86 8. Troubleshooting Quinta Pro 45 - 65 - 90 - 115 Error Description Probable causes Checking / solution code Check cabling of ignition transformer Check the ionisation/ignition electrode Check breakdown to earth Absence of ignition arch Check the condition of the burner set Check the earthing Defective control SU PCB Degas the gas conduit...

  • Page 87: Shutdowns And Lock-Outs

    Quinta Pro 45 - 65 - 90 - 115 8. Troubleshooting Error Description Probable causes Checking / solution code Bad connection Check the wiring Communication error e[38 with the SCU PCB Defective SCU PCB Replace SCU PCB Bad connection Check the wiring Shutdown input in e[39 External cause...
  • Page 88 8. Troubleshooting Quinta Pro 45 - 65 - 90 - 115 Shutdown Description Probable causes Checking / solution code Reset df and dV Parameter error on the Parameter error 5v[0 PSU PCB Restore parameters with Recom Check the circulation (direction, pump, Maximum flow temperature Non-existent or valves)

  • Page 89: Error Memory

    Quinta Pro 45 - 65 - 90 - 115 8. Troubleshooting Shutdown Description Probable causes Checking / solution code Communication error with the Check whether the PCU PCB has been 5v[21 Bad connection SU PCB correctly fitted in the connector on SU PCB Degas the gas conduit Check that the gas valve is correctly opened Check the supply pressure...

  • Page 90: Error Readout Memorised

    8. Troubleshooting Quinta Pro 45 - 65 - 90 - 115 8.3.1. Error readout memorised 1. Press the two keys f simultaneously and then key [+] until the symbol c flashes on the menu bar. 2. Select the installers menu using the key S. c0de appears on the display.

  • Page 91: Deletion Of The Error Display

    Quinta Pro 45 - 65 - 90 - 115 8. Troubleshooting 8.3.2. Deletion of the error display 1. Press the two keys f simultaneously and then key [+] until the symbol c flashes on the menu bar. 2. Select the installers menu using the key S. c0de appears on the display.

  • Page 92: Spare Parts

    Description Serial number Type Installation date Reason for the exchange Reference (1) This information can be found on the rating plate affixed to the top of the boiler. Spare parts Quinta Pro 30/45 Quinta Pro 65 Quinta Pro 90 Quinta Pro 115...
  • Page 93 Quinta Pro 45 - 65 - 90 - 115 9. Spare parts 080310 - 123157-AA...
  • Page 94 9. Spare parts Quinta Pro 45 - 65 - 90 - 115 080310 - 123157-AA...
  • Page 96 Broag Ltd. Remeha House Molly Millars Lane T000249-B RG41 2QP WOKINGHAM, Berks. Tel: +44 118 9783434 Fax: +44 118 9786977 Internet: uk.remeha.com E-mail: boilers@broag-remeha.com © Copyright All technical and technological information contained in these technical instructions, as well as any drawings and technical descriptions supplied, remain our property and shall not be multiplied without our prior consent in writing.

This manual is also suitable for:

Quinta pro 90Quinta pro 115Quinta pro 45Quinta pro 65

Table of Contents