STOKVIS ENERGY SYSTEMS ECONOFLAME R6000 LMS Installation & Operation Manual

Gas fired condensing boilers

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ECONOFLAME R6000 LMS
GAS FIRED
CONDENSING BOILERS
INSTALLATION,OPERATION & MAINTENANCE
DOCUMENTATION
STOKVIS ENERGY SYSTEMS
96R WALTON ROAD
EAST MOLESEY
SURREY
KT8 0DL
TEL: 020 87833050 / 08707 707 747
FAX: 020 87833051 / 08707 707 767
E-MAIL:
info@stokvisboilers.com
WEBSITE:
www.stokvisboilers.com
DOC3070 R6000 BA

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Summary of Contents for STOKVIS ENERGY SYSTEMS ECONOFLAME R6000 LMS

  • Page 1 ECONOFLAME R6000 LMS GAS FIRED CONDENSING BOILERS INSTALLATION,OPERATION & MAINTENANCE DOCUMENTATION STOKVIS ENERGY SYSTEMS 96R WALTON ROAD EAST MOLESEY SURREY KT8 0DL TEL: 020 87833050 / 08707 707 747 FAX: 020 87833051 / 08707 707 767 E-MAIL: info@stokvisboilers.com WEBSITE: www.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 R6000 boiler is CE approved and EN 61000-3-2 (2000) This documentation contains important applies to the following European Electromagnetic compatibility (EMC) - information, which is a base for safe standards: Part 3-2: Limits - Limits for harmonic ...
  • Page 4: Operating Principle

    Construction Layout of boiler Operating principle Layout of boiler The R6000 boiler consists of the follow- ing main components: Casing Front panel Adjustable feet Control panel (below cover) Flue gas connection Air intake connection (under casing) Gas connection Flow water connection Return water connection 10 2nd (hot) return water connection (for split system use)
  • Page 5: Technical Data

    Technical data R6142 R6190 R6237 R6285 R6380 R6475 R6539 Nominal heat output at 80/60ºC max/min* 142.1/23.3 190.1/39.5 237.2/39.5 285.2/39.5 380.2/76.6 475.3/76.6 539.0/76.6 Nominal heat output at 75/60ºC max/min* 142.2/23.5 190.3/39.5 237.4/39.5 285.5/39.5 380.6/76.6 475.8/76.6 539.6/76.6 Nominal heat output at 40/30ºC max/min* 150.7/26.7 201.6/45.2 251.4/45.1 302.3/45.2 403.1/87.7 503.9/87.7 571.5/87.7 Nominal heat input Hi max/min* 145.0/24.5 194.0/41.5 242.0/41.5 291.0/41.5 388.0/80.5 485.0/80.5 550.0/80.5...
  • Page 6 Technical data Dimension R6142 R6190 R6237 R6285 R6380 R6475 R6539 Electrical connections Gas supply 1105 1260 1470 1220 1435 1585 1735 Water supply Water return (Cold) 127.5 127.5 137.5 137.5 187.5 187.5 187.5 Air Intake (under casing) 1480 1480 1500 1500 1500 1500...
  • Page 7: Accessories

    Extent of delivery Standard boiler Accessories Standard boiler A boiler delivery package contains the following components: Component Pcs. Package Boiler fully assembled and tested Mounted on wooden blocks with wooden border, sealed in PE foil Adjustable feet Mounted on frame of the boiler Syphon for condensate connection Cardboard box on top of heatexchanger (under casing)
  • Page 8: Boiler Transport

    Installation Boiler transport Boiler transport The R6000 boiler will be supplied as a complete unit being fully assembled and pre-tested. The maximum width is 670mm for models R6142-R6237 and 770mm for models R6285-R6539, which makes it possible to transport all mo- dels through a normal door in one pie- ce.
  • Page 9: Removing The Casing

    Installation Removing the casing Boiler transport Remove the casing before transporting the boiler, in order to avoid damage to the casing parts during transportation. Removing the casing is done as fol- lows:...
  • Page 10: Boiler Installation

    Installation Boiler installation 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 instal- lation. When positioning the boiler, please note the recommended minimum clea- rance in the picture.
  • Page 11: Connecting The Boiler

    Installation Connecting the boiler Connecting the boiler Hydraulic connections This chapter will explain how to make The boiler should always be connected all connections to the boiler with regard in such a way, that water flow through the boiler can be ensured at all times. ...
  • Page 12 Installation Connecting the boiler  Gas connection (1) It’s recommended to use stainless The gas connection must be made by steel or PPS fluegas systems an authorized installer in accordance  The diameter of the flue gas system with the applicable national and local must be chosen by calculation ac- standards and regulations.
  • Page 13: Water And Hydraulic System

    Commissioning Water and hydraulic system Commissioning of the boiler should be This chapter explains the commissio- carried out by authorized personnel ning of the boiler with the standard boi- only. Failure to respect this condition ler controller. When an additional sys- makes the guarantee void.
  • Page 14: 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 15: 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 (1);...
  • Page 16: Combustion Analysis

    Commissioning Combustion analysis Combustion settings Combustion check at full load for natural gas G20 / G25 Start the boiler in controller stop mode and go to 50% load. Now the boiler R6142-R6539 operates at 50% load. Allow the boiler 10.2 ± 0.2 2, max to stabilise the combustion for 3 minutes.
  • Page 17: 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 15K and 25K for secure boiler operation.
  • Page 18: Check Functionality Of Safety Devices

    Commissioning Check functionality of safety devices Gas tightness check Boiler shut down Check functionality of safety devices Ionisation electrode (6) All safety devices have to be checked Remove electrical connection from the on good functioning. Safety devices on ionisation electrode while the boiler is a standard boiler are a water flow tem- running, the boiler will go in lockout no.
  • Page 19: Commissioning Protocol

    Commissioning Commissioning protocol Commissioning Protocol R6000 Project Boiler type Project Serial number Address Year City Nominal load (Hi) [kW] Date Nominal output (Hi) [kW] Engineer System  Water pressure [bar] Installati- Roof top  Water pH Ground floor  Water hardness [dºH] Basement ...
  • Page 20: 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) By pressing the manual mode button For switching on the DHW operation Confirmation (OK) (D) longer than 3 seconds, the automatic...
  • Page 21: 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 activated...
  • Page 22: 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 23 Various functions • Fixed boiler flow temp with external enable (H5: terminals 111 and 112). 1. Set operation mode of the controller (HMI) to comfort mode ☼. 2. In menu Configuration set parameter 5970 (Function input H4) to "Room thermostat HC1”. 3.
  • Page 24: Replacing The Electrodes

    Maintenance Checklist Replacing the electrodes Maintenance of the boiler should be Checklist carried out by authorized personnel The following activities must be carried only. out, see following paragraphs for an extensive description of the main activities: In order to ensure continued good and safe operation of the boiler, it should be ...
  • Page 25: 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 fluegas temperature sensor (1);  Remove the internal fluegas pipe (2) of the boiler in order to create access to the condensate receptacle;...
  • Page 26: 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 con- meet the requirements. Consult the minumum load, correct the settings if nections with an approved soap or chapter “commissioning: water and necessary.
  • Page 27: Gas Pressure

    Maintenance Maintenance Protocol Maintenance Protocol R6000 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 [dºH] Water chloride [mg/l] Water ∆T full load [ºC] Water ∆p [kPa]...
  • Page 28: 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 29 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 30 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 31: 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 32: Declaration Of Conformity

    Declaration of Conformity Declaration of Conformity Rendamax BV, Hamstraat 76, 6465 AG Kerkrade (NL), Declares that the product R6000 Is in conformity with the following standards: EN 298 EN 656 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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