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STOKVIS ENERGY SYSTEMS ECONOFLAME R40 Installation & Operation Manual

Gas fired wall mounted condensing boilers
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Download this manual See also: Installation Operation & Maintenance, Installation Manual
ECONOFLAME R40
GAS FIRED
WALL MOUNTED
CONDENSING BOILERS
INSTALLATION, OPERATION & MAINTENANCE
DOCUMENTATION
STOKVIS ENERGY SYSTEMS
96R WALTON ROAD
EAST MOLESEY
SURREY
KT8 0DL
TEL: 020 8783 3050 / 08707 707 747
FAX: 020 8783 3051 / 08707 707 767
E-MAIL:
info@stokvisboilers.com
WEBSITE:
www.stokvisboilers.com
02/2011.2012.09.01.AC
DOC1078/XXXXXXXX

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Summary of Contents for STOKVIS ENERGY SYSTEMS ECONOFLAME R40

  • Page 1 ECONOFLAME R40 GAS FIRED WALL MOUNTED CONDENSING BOILERS INSTALLATION, OPERATION & MAINTENANCE DOCUMENTATION STOKVIS ENERGY SYSTEMS 96R WALTON ROAD EAST MOLESEY SURREY KT8 0DL TEL: 020 8783 3050 / 08707 707 747 FAX: 020 8783 3051 / 08707 707 767 E-MAIL: info@stokvisboilers.com...

  • Page 2: Table Of Contents

    Contents Contents ..............Safety General regulations ........Application ..........Norms and regulations ......Construction Layout of boiler .......... Operating principle ........Technical data ..............Extent of delivery Standard boiler .......... Accessories ..........Installation Boiler transport .......... Removing the casing ......... Boiler installation ........

  • Page 3: Safety General Regulations

    Safety General regulations Application Norms and regulations General regulations The R40 boiler is CE approved and  EN 61000-3-2 (2000) This documentation contains important applies to the following European Electromagnetic compatibility (EMC) - standards: information, which is a base for safe Part 3-2: Limits - Limits for harmonic and reliable installation, commissioning ...

  • Page 4: Construction Layout Of Boiler

    Construction Layout of boiler Operating principle Layout of boiler The R40 boiler consists of the following main components: Casing Control panel Flue gas connection (+ test point) Air intake connection (+ test point) Flow water connection Return water connection Gas connection Syphon Input for wiring 10 Connection for safety valve...

  • Page 5: Technical Data

    Technical data Nominal heat output at 80-60ºC max/min 60.8/10.1 81.1/13.4 92.9/15.6 111.6/18.7 132.2/23.3 Nominal heat output at 75-60ºC max/min 60.9/10.1 81.3/13.4 93.1/15.6 111.8/18.7 132.5/23.3 Nominal heat output at 40/30ºC max/min 63.9/11.1 85.3/14.8 100.0/17.2 120.0/20.6 142.3/25.6 Nominal heat input Hi max/min 62.4/10.4 83.3/13.8 95.2/16.0...
  • Page 6 Technical data Dimensions R40/65 R40/85 R40/100 R40/120 R40/150 R 1 1/4" R 1 1/4" R 1 1/2" R 1 1/2" R 1 1/2" R 1 1/4" R 1 1/4" R 1 1/2" R 1 1/2" R 1 1/2" R 3/4" R 3/4"...

  • Page 7: Extent Of Delivery Standard Boiler

    Extent of delivery Standard boiler Accessories Standard boiler A boiler delivery package contains the following components: Component Pcs. Package Boiler fully assembled and tested Cardboard box on pallet Mounting bracket incl. mounting material Cardboard box in boiler packaging Syphon for condensate connection Cardboard box in boiler packaging Operation and Installation manual Map packed in cardboard box in boiler packaging...

  • Page 8: Installation Boiler Transport

    Installation Boiler transport Removing the casing Boiler transport The R40 boiler will be supplied as a complete unit being fully assembled and pre-tested. The packaging dimension is 1050x572x575mm for boiler types 65-85 and 1185x674x665mm for boiler types 100-150, which makes it possible to transport all models through a nomal door in one piece.

  • Page 9: Boiler Installation

    Installation Boiler installation Connecting the boiler Boiler installation The boiler should be positioned in a frost-proof boiler room. If the boiler room is on the roof, the boiler itself may never be the highest point of the installation. When positioning the boiler, please note the recommended minimum clea- rance in the picture.
  • Page 10 Installation Connecting the boiler Flue gas connection (7) Electrical connection Regulations for the construction of flue The electrical connection must be gas systems are very different for each made by an authorized installer in country. It should be ensured that all accordance with the applicable national regulations with regard to flue national and local standards and...

  • Page 11: Commissioning Water And Hydraulic System

    Commissioning Water and hydraulic system Commissioning of the boiler should be This chapter explains the carried out by authorized personnel commissioning of the boiler with the only. Failure to respect this condition standard boiler controller. When an makes the guarantee void. A protocol additional system controller is installed, of the commissioning should be filled please refer to its manual for...

  • Page 12: Gas Supply

    Commissioning Gas supply Condensate connection Flue and air intake connections Gas supply Check the gas supply connection to the boiler for tightness. If any leakage is found, reseal the leakage before starting the boiler! Remove any air between the gas valve and the gas line.

  • Page 13: Prepare Boiler For First Startup

    Commissioning Prepare boiler for first startup Preparation for first startup Legend: On/off switch  Open the gas supply; Return (ESC)  Enable the power supply to the boiler; Room temperature control  Confirmation (OK) Switch on the boiler with the on/off Manual mode switch (A);...

  • Page 14: Combustion Analysis

    Commissioning Combustion analysis Combustion settings max. load Combustion check at full load for natural gas G20 / G25 Start the boiler in controller stop mode R40/65-85 and go to 50% load. Now the boiler operates at 50% load. Allow the boiler 8.5±0.2 2, max to stabilise the combustion for 3...

  • Page 15: Check Water Flow

    Commissioning Check water flow Check water flow The water flow through the boiler can be checked with two different methods shown below. ∆T measurement Check the temperature difference over the boiler (∆T flow-return) when the boiler is running on 100% load. The nominal ∆T is 20K and must be at least between 10K and 20K for secure boiler operation.

  • Page 16: Check Functionality Of Safety Devices

    Commissioning Check functionality of safety devices Gas tightness check Boiler shut down Check functionality of safety devices Gas tightness check All safety devices have to be checked Check the gas tightness of all sealed on good functioning. Safety devices on connections with an approved soap or a standard boiler are a water flow electronic gas analyzer, for example:...

  • Page 17: Commissioning Protocol

    Commissioning Commissioning protocol Commissioning Protocol R40 Project Boiler type Project Serial number Address Year City Nominal load (Hi) [kW] Date Nominal output (Hi) [kW] Engineer System Water pressure [bar] Installation: Roof top  Water pH Ground floor  Water hardness [ºdH] Basement ...

  • Page 18: Operating Instructions Controls

    Operating instructions Controls Legend: On/off switch Return (ESC) Room temperature control Confirmation (OK) Manual mode Chimney sweeper mode Info mode Reset button Operation mode heating zone(s) Display Operation mode DHW Deaeration mode (E) Operation mode DHW (M) Confirmation (OK) (D) For switching on the DHW operation Return (ESC) (B) By pressing the manual mode button...

  • Page 19: Display / Programming

    Operating instructions Display / Programming DHW mode selection Heating operation mode selection (Controller Stopp mode when pressing > 3 sec.) Display Info button Confirm Quit menu Manual mode (Deaeration mode when pressing Reset > 3 sec.) Chimney sweeper mode Select (turn left/right) Heating to comfort setpoint Info level activated Heating to reduced setpoint Programming...

  • Page 20: Overview Of Main Functions

    Operating instructions = confirmation = cancel, return to main Overview of main functions menu Button Action Procedure Display / Function Zone 1 and zone 2 Actuate wheel left/right Comfort setpoint with blinking temperature Set room temperature Turn wheel Blinking temperature in 0,5 °C steps from 10 to 30 °C Confirm with OK button or wait 5 sec.

  • Page 21: Maintenance Checklist

    Maintenance Checklist Replacing the electrodes Maintenance of the boiler should be  Replace the ignition and ionisation carried out by authorized personnel electrodes; only.  Clean the condensate receptacle;  Clean and refill the syphon; In order to ensure continued good and ...

  • Page 22: Cleaning The Condensate Receptacle

    Maintenance Cleaning the condensate receptacle Cleaning and refilling the syphon Inspection of combustion chamber Cleaning the condensate receptacle  Disconnect the plug of the flue gas temperature sensor (1);  Remove the condensate receptacle (2);  Clean the receptacle;  Mount the condensate receptacle;...

  • Page 23: Water Pressure And Quality

    Maintenance Water pressure and quality Combustion analysis Gas tightness check Check if the water pressure and quality Check the combustion at full load and Check the tightness of all sealed meet the requirements. Consult the minumum load, correct the settings if connections with an approved soap or chapter “commissioning: water and necessary.

  • Page 24: Maintenance Protocol

    Maintenance Maintenance Protocol Maintenance Protocol R40 Project Boiler type Project Serial number Address Year City Nominal load (Hi) [kW] Date Nominal output (Hi) [kW] Engineer System Water pressure [bar] Water pH Water hardness [ºdH] Water chloride [mg/l] Water ∆T full load [ºC] Water ∆p [kPa]...

  • Page 25: Lockouts

    Lockouts In case of a lockout, a warning symbol ( ) and a flashing error code appears on the display. The cause of a fault should first be determined and eliminated before the boiler is being reset. The table below shows all possible lockouts with indication of possible cause.
  • Page 26 Lockouts Error Description of error code Internal error Parameterization error Unit manually locked Fan error LP error, does not close Error heating circuit flow switch LP error, does not open Alarm contact H1 or H4 active Alarm contact H2 (EM1, EM2 or EM3) or H5 active Alarm contact H6 active Alarm contact H3 or H7 active Limit thermostat heating circuit 1...
  • Page 27 Lockouts Error Description of error code Buffer return valve Y15 not available Puffer address sensor Primary controller / system pump address error Pressureless header address error Common flow sensor B10 not available Flow temperature 3 (heating circuit 3) supervision Limit thermostat heating circuit 3 Extension module 3 error (collective error) Buffer return valve Y15 not available Puffer address sensor...

  • Page 28: Sensor Values

    Sensor values The diagrams show the sensor values NTC 10kΩ temperature sensor for all boiler sensors and optional (flow, return, flue gas, DHW and header sensor) sensors available in accessory kits. The diagrams contain average values, as all sensors are liable to tolerances. 60000 When measuring the resistance values, 55000...

  • Page 29: Declaration Of Conformity

    Declaration of Conformity Declaration of Conformity Rendamax BV, Hamstraat 76, 6465 AG Kerkrade (NL), Declares that the product Is in conformity with the following standards: EN 298 EN 483 EN 15420 EN 55014-1 / -2 EN 61000-3-2 /-3 EN 60 335-1/ -2 And in accordance with the guidelines of directives: 92 / 42 / EEC (boiler efficiency directive) 2009 / 142 / EEC (gas appliance directive)

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