Fröling Lambdatronic SP 3200 Service Manual
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Fröling Lambdatronic SP 3200 Service Manual

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Lambdatronic SP 3200 for dual fuel boiler
Core module version 50.04 - Build 05.18 | Touch control version 60.01 - Build 01.36
Translation of the original German installation instructions for technicians
Read and follow the instructions and safety information!
Technical changes, typographical errors and omissions reserved!
B1460720_en | Edition 30/04/2020
Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com

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  • Page 1 Service manual Lambdatronic SP 3200 for dual fuel boiler Core module version 50.04 - Build 05.18 | Touch control version 60.01 - Build 01.36 Translation of the original German installation instructions for technicians Read and follow the instructions and safety information!

  • Page 2: Table Of Contents

    Table of contents 3.2 General information about the settings 1 General wizard 1.1 About these instructions 3.3 Switching on for the first time 1.2 Safety information 3.4 Starting the setting wizard 2 Power connection and wiring 4 Parameters overview 2.1 Core module and connection options 4.1 Heating 2.1.1 Board view - core module 4.1.1 Heating - Status...
  • Page 3 4.15.2 System - Current values 7.1.1 Address of manufacturer Operation hours Customer service 4.15.3 System - Sensors and pumps 7.1.2 Address of the installer 4.15.4 System - System selection 4.16 Diagnostics Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 4: General

    General About these instructions 1 General 1.1 About these instructions Please read and follow the operating instructions, in particular the safety information contained therein. Keep them available next to the boiler. These operating instructions include important information about operation, electrical connection and troubleshooting.

  • Page 5: Power Connection And Wiring

    Caution! CAN L and CAN H must not be connected to +U KM-02 Patch cable CAT 5 RJ45 SFTP 1:1 configuration; pellet module connection KM-03 KM-04 COM 2 Null modem cable 9-pin SUB-D; Connection is used e.g. as MODBUS interface Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...
  • Page 6 Power connection and wiring Core module and connection options Connection / Name Note KM-05 COM 1 Null modem cable 9-pin SUB-D; Service interface for software update and connection to visualisation software KM-06 Broadband probe Connection cable 5 x 0.75 mm Connection of a Bosch (item number 69001A) or NTK (item number 69003) broadband Lambda probe KM-07...

  • Page 7: Mains Connection

    It continuously measures the ambient temperature and forms part of the weather-compensated heating circuit control. KM-19 / Außenfühler Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...
  • Page 8 Power connection and wiring Core module and connection options In the delivered state, the outside temperature sensor is read in by the core module ("KM-19 / outside temperature sensor" connection). Alternatively, the outside temperature sensor can be connected to an additional heating circuit module.

  • Page 9: Fra Room Temperature Sensor

    As long as the boiler release contact is open, the boiler controller operates according to the specified parameters. If the boiler release contact is closed, the boiler starts in continuous load operation (e.g. heat requirements of a heating fan) Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 10: Connecting A Circulating Pump To The Core Module

    Power connection and wiring Core module and connection options 2.1.6 Connecting a circulating pump to the core module Different types of wiring must be implemented depending on the type of pump: High efficiency pump with control line (PWM / 0-10V) On high efficiency pumps with an additional wired control line, the speed control is implemented via the additional connection for the PWM or 0-10V signal.
  • Page 11 30%). FRKEM29 AO-P1 ❒ Connect pump to output “Pump 1” of the core module ❒ In the relevant menu, set the pump control to “Pump without control signal” Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 12: Connecting An Isolating Valve To The Core Module

    Power connection and wiring Core module and connection options 2.1.7 Connecting an isolating valve to the core module If an isolating valve is connected to the speed-controlled pump outlet, an RC element must be used. FRKEM29 AO-P1 ❒ Phase (L) for switching the valve and connecting neutral conductor (N) to output “Pump 1” with the RC element ❒...

  • Page 13: Heating Circuit Pump 0 / Burner Relay

    ⇨ See "Manual - Digital outputs" [page 85] Operating status Relay status Boiler off, standby, fault All other operating statuses (e.g. preparation, heating up, pre-heating, ignition, heating, slumber, cleaning, shutdown wait 1, shutdown wait 2, etc.) Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 14: Expansion Modules

    Power connection and wiring Expansion modules 2.2 Expansion modules 2.2.1 Heating circuit module Two heating circuits can be controlled as standard with the core module. To add further heating circuits, the heating circuit module boards must be expanded. Expansion can include up to eight heating circuit modules (address 0 to 7).

  • Page 15: Hydraulic Module

    Pump outputs on board. The correct pump designation is determined by the set HY-15 Pump _.2 module address (0-7). Example: Module address “2” = Pump 2.1 and pump 2.2 1. YMM as per ÖVE-K41-5 or H05VV-F as per DIN VDE 0881-5 Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...
  • Page 16 Power connection and wiring Expansion modules Hydraulic module – Version FRHYU22 End jumper HY-01 Hydraulic module HY-02 FRHYU22 (Bus) Mains fuse Module address HY-03 / HY-04 HY-13 HY-14 HY-15 (Bus) (Netz) (Pumpe _.1) (Pumpe _.2) Connection / Name Note HY-01 Patch cable CAT 5 RJ45 SFTP 1:1 configuration;...

  • Page 17: Connecting A Circulating Pump To The Hydraulic

    ➥ Make sure that the cables are configured correctly (polarity) in accordance with the connection diagram of the pump! ❒ Set control of the pump in the relevant menu to “Field pump / PWM” or “Field pump / 0-10V” Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...
  • Page 18 Power connection and wiring Expansion modules High efficiency pump without control signal It is possible to control the speed when using this type of pump. The use of a line regulating valve (e.g.: Setter balancing valve) is recommended. up to hydraulic module – Version FRHYU21 up to hydraulic module –...
  • Page 19 ❒ Connect power supply at pump connector ❒ In relevant menu, set pump to “Field pump PWM + valve” or “Field pump 0-10V + valve” Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 20: Connecting An Isolating Valve To The Hydraulic

    Power connection and wiring Expansion modules Connecting an isolating valve to the hydraulic module CAUTION! As of module version FRHYU22, one relay output each is available at the pump outputs in addition to the triac output. Observe the following connection diagrams for the correct wiring. up to hydraulic module –...

  • Page 21: Return Mixer Module

    RL-03 Mains RL-04 Patch cable CAT 5 RJ45 SFTP 1:1 configuration, included in delivery RL-05 1. YMM as per ÖVE-K41-5 or H05VV-F as per DIN VDE 0881-5 Connection example Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 22: Pellet Module

    Power connection and wiring Expansion modules 2.2.4 Pellet module The pellet module is included in standard delivery and provides the connections of the hardware components for the pellet feed and pellet combustion: PM-21 (Pelletmodulerweiterung) PM-20 (Störmeldung) PM-17 PM-19 (Bus) (Türkontaktschalter) Pellet module PM-18 PM-16...

  • Page 23: Common Fault Relay (On The Pellet Module)

    ❒ Maximum load of the contact: 1A (Störmeldung) PM-17 PM-19 (Bus) (Türkontaktschalter) PM-18 PM-16 (Türkontaktschalter) (Bus) FRPEM25 PM-15 (Strömungssensor) +24V P2/IN PM-14 L_STB (siehe Tabelle ...) +24V PM-13 (Niveau Max) +24V PM-12 (siehe Tabelle ...) Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 24: Pellet Module Expansion

    Power connection and wiring Expansion modules 2.2.5 Pellet module expansion The pellet module controls a suction delivery unit by default. The pellet module expansion is necessary if the suction screws or other discharge systems or system components from third-party manufacturers are used. The power supply line and the communication line must be connected to the pellet module.

  • Page 25: Connection Instructions For Pellet Mole

    ❒ Connect L and N of the power supply line for the pellet mole to the "COM" terminals of the relay switch contacts and wire from the "NO" terminals to the pellet mole Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 26: Analogue Module

    Power connection and wiring Expansion modules 2.2.6 Analogue module AN-06 AN-05 AN-04 AN-03 (Thermoelement) (Versorgung) (Bus) (Bus) +24V - + S End jumper Analogue module Module address FRANA12 8 7 6 5 4 3 2 8 7 6 5 4 3 2 1 AN-01 AN-02 (Eingänge)

  • Page 27: External Power Demand

    Connection cable 1 x 0.75 mm² DG-04 CAT 5 patch cable grey RJ45 SFTP 1:1 configuration DG-05 1. YMM as per ÖVE-K41-5 or H05VV-F as per DIN VDE 0881-5 Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...
  • Page 28 Power connection and wiring Expansion modules Standard configuration – Digital module with address 1 Output Designation SP Dual 1-2-3 suction module – “PL OPEN” terminal SP Dual compact 1-2-3 suction module – “PL CLOSED” terminal 1-2-3 suction module – “SL OPEN” terminal 1-2-3 suction module –...

  • Page 29: Bus Connection

    A voltage supply unit must be used for every touch room console (heating circuit module, hydraulic module). Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 30: Connecting The Bus Cable

    Power connection and wiring BUS connection 2.3.1 Connecting the bus cable For the bus connections between the individual modules cable type LIYCY paired 2x2x0.5 should be used. The connection to the 5-pin plugs should be carried out according to the following diagram: Braided shield Braided shield White...

  • Page 31: Setting The Module Address

    4.1 – 4.2 13 – 14 5.1 – 5.6 5.1 – 5.2 15 – 16 6.1 – 6.6 6.1 – 6.2 17 – 18 7.1 – 7.6 7.1 – 7.2 Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 32: Potential Equalisation / Potential Separation

    Power connection and wiring BUS connection 2.3.4 Potential equalisation / potential separation There can be potential shifts between buildings. In this case, equalising currents flow via the bus connection shield which can damage the modules. To prevent this, buildings must be connected using a potential equalisation conductor. BUS connection Expansion module...

  • Page 33: Connection Information According To Pump Types

    - brown wire to earth - white wire to plus Do not use the other two wires (blue, black) and insulate if necessary Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 34: Initial Start-Up With Settings Wizards

    Initial start-up with settings wizards Before switching on for the first time 3 Initial start-up with settings wizards 3.1 Before switching on for the first time NOTICE You should have the initial startup carried out by the authorised heating engineer from Froling customer services.

  • Page 35: General Information About The Settings Wizard

    Connect Setting parameters required for the boiler to use the “froeling-connect.com” online control (IP address, display password, etc.) Heating up program Activation and selection of a heating up program. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...
  • Page 36 Initial start-up with settings wizards General information about the settings wizard Navigation as well as sensor and pump settings Number Description If the Info button has a blue background, more information is available for this overview page. Progress bar for the respective settings wizards Cancel setting wizard Setting the address to which the respective sensor was connected Setting the address to which the respective pump was connected...

  • Page 37: Switching On For The First Time

    Then the basic screen of the touch display is shown. 1: Selection of the controller language 2: Setting the production number (see identification plate) 3: Setting the date and time 4: Display of the basic screen Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 38: Starting The Setting Wizard

    Initial start-up with settings wizards Starting the setting wizard 3.4 Starting the setting wizard 1: Tap the icon to change the user level 2: Type in the service code and confirm 3: Tap the icon of the settings wizard 4: Tap the “Boiler” setting wizard 5: The settings wizard loads 6: Read the information text and continue with “YES”...

  • Page 39: Parameters Overview

    Display of the current outside air temperature. another mode is activated Party: Party mode; the current or next setback phase is ignored OFF: Switched off; heating circuit deactivated, only frost protection! Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 40: Heating - Temperatures

    Parameters overview Heating 4.1.2 Heating – Temperatures System menu Heating Desired room temperature during heating mode Reduction of flow temperature in setback mode Prerequisite: Heating circuit used in conjunction with The flow temperature is reduced by this value during remote control setback mode.

  • Page 41: Heating - Times

    Parameter only available with “heating circuit 1” and generally only used in conjunction with the unit model of the PE1 Pellet pellet boiler! Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 42: Heating - Heating Up Program

    Parameters overview Heating High temperature requirement because of DHW tank For high temperature requirement don't look at DHW tank loading ▪ NO: The heating circuit is operated according to the ▪ NO: DHW tank 1 is not supplied with heat from the lines selected heating curve.

  • Page 43: Heating Up Programs

    Outfeed temperature setpoint on day 2 Outfeed temperature setpoint on day 30 If “heating up program 8” is selected, the flow temperature setpoint can be preset for each day using this setting. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 44: Heating Circuits Used

    Parameters overview Heating Heating circuits used Heating circuits used Heating up program Service Use heating circuit 01 Use heating circuit 02 Use heating circuit 18 The number of heating circuits used depends on the system configuration. If only 2 heating circuits are installed, then only 2 heating circuits will be available for selection.

  • Page 45: Water

    When the boiler temperature is above the current DHW tank temperature by this value and the time window is active, the DHW tank loading is started. (Only for systems with buffer tanks) Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 46: Water - Times

    Parameters overview Water 4.2.3 Water - Times System menu Water ⇨ See "Setting times" [page 116] 4.2.4 Water - Service System menu Water Residual heat use DHW tank temp. setpoint for legionella heating (same for all DHW tanks) Prerequisite: Hydraulic system 0 and return temperature control with mixing valve If the parameter “Legionella heating activated”...
  • Page 47 If you need to limit the maximum speed of the boiler the pump mode according to pump manufacturer’s loading pump for systemic reasons, you can do so by instructions) adjusting this parameter. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 48: Solar

    Parameters overview Solar 4.3 Solar 4.3.1 Solar - Status System menu Solar Collector temperature Daily yield 2 days ago [kWh] Display of the current temperature at the solar collector. Top storage tank solar sensor Daily yield 3 days ago [kWh] Display of the current temperature at the solar reference sensor in the top part of the buffer tank.

  • Page 49: Solar - Temperatures

    If the measured value of the solar collector sensor exceeds the set value, then the solar collector must cool down by 20°C within 15 minutes, otherwise the solar collector pump stops in order to protect the pump. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 50: Solar - Times

    Parameters overview Solar 4.3.3 Solar - Times System menu Solar The solar panel system pump is allowed to start from The solar panel system pump is allowed to run until If the criteria for starting the collector pump have been Also when the criteria for starting the collector pump have reached from the set time, the collector pump starts.
  • Page 51 DHW tank (if installed). Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 52: Solar - Heat Meter

    Parameters overview Solar Secondary HE pumps control Tn value Minimum pump speed secondary HE Prerequisite: Hydraulic system 12 or 13 Prerequisite: Hydraulic system 12 or 13 Control parameter for the speed control of the pump Adjustment of the minimum speed to the pump type. (Set between the solar heat exchanger and buffer tank, as well the pump mode according to pump manufacturer’s as for the pump between the solar heat exchanger and...
  • Page 53 Is an external flow through counter used Sensor input to which the sensor for the heat meter flow ▪ YES: An external volume pulse transmitter is in use. temperature is connected. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 54: Buffer Tank

    Parameters overview Buffer tank 4.4 Buffer tank 4.4.1 Buffer tank - Status System menu Buffer tank Buffer tank top temperature Buffer tank bottom temperature Display of the current temperature in the top part of the Display of the current temperature in the lower part of the buffer tank.

  • Page 55: Buffer Tank - Temperatures

    0% boiler output if buffer charge is over Prerequisite: Master boiler in the cascade or hydraulic system 4 If the buffer tank charge is greater than the specified value, the boiler system follows the shutdown procedure. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 56: Buffer Tank - Times

    Parameters overview Buffer tank 4.4.3 Buffer tank - Times System menu Buffer tank ⇨ See "Setting times" [page 116] 4.4.4 Buffer tank - Service System menu Buffer tank Enable heating circuit pump 0 according to top buffer Control buffer tank requests according to system temp.
  • Page 57 Is a hygienic layered tank used? ▪ YES: If a hygienic layered tank (combi tank) is used, 1/3 of the storage volume is subtracted when calculating the amount of fuel. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 58: Boiler

    Parameters overview Boiler 4.5 Boiler 4.5.1 Boiler - Status System menu Boiler Boiler temperature Oxygen control Display of the current boiler temperature. Flue gas temperature Secondary air Display of the current flue gas temperature. Display of the current value of the secondary air flap according to controller.

  • Page 59: Boiler - Temperatures

    If the pump stops, the mixer closes the total return / opens the bypass. 4.5.3 Boiler - Times System menu Boiler ⇨ See "Setting times" [page 116] Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 60: Boiler - Service

    Parameters overview Boiler 4.5.4 Boiler - Service System menu Boiler Variable mode activated Control boiler loading pump using pump 1 ▪ NO: The boiler temperature is regulated to the boiler Prerequisite: Variant 4 temperature setpoint that is set. When used in ▪...

  • Page 61: Boiler - General Settings

    ▪ YES: The service hours counter is set to the value in menu “Pellet feed” under parameter “Heating The system is filled with frost protection hours until ash removal warning”. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 62: Boiler - General Settings - Modbus Settings

    Parameters overview Boiler Source for ext. power demand (0 - off, 1 - 0-10V, 2 - Adopt standard settings (all values are reset) Modbus) ▪ YES: Adopting standard factory settings. This resets all parameters! Once the settings have been applied, the parameter automatically switches to “NO”...
  • Page 63 Customer number By setting the customer number, this is automatically transferred into the commissioning report when it is saved. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 64: Boiler 2 - Status

    Parameters overview Boiler 2 4.6 Boiler 2 4.6.1 Boiler 2 - Status System menu Boiler 2 Temperature of secondary boiler Secondary boiler switching valve Display of the current boiler temperature of the secondary Prerequisite: “Isolating valve installed” parameter set to boiler.

  • Page 65: Boiler 2 - Temperatures

    Start standby boiler only after storage tank top Standby boiler enabled after temperature decreases below minimum temperature on top storage tank. No consumers are taken into consideration. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 66: Boiler 2 - Service

    Parameters overview Boiler 2 4.6.3 Boiler 2 - Service System menu Boiler 2 Control secondary boiler variably to the target value Maximum speed of boiler 2 pump ▪ NO: The secondary boiler is operated with the boiler If you need to limit the maximum speed of the loading temperature that is set on the secondary boiler pump of the secondary boiler for systemic reasons, you thermostat.

  • Page 67: Fuel

    A prompt message then appears to confirm whether the specified values for the chosen fuel whether the specified values for the chosen fuel selection should be adopted. selection should be adopted. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 68: Feed System

    Parameters overview Feed system 4.8 Feed system 4.8.1 Feed system - Selection unit probes Selection unit probes System menu Feed system Number Description Overview of the maximum available suction probes. If the RS4 suction system is selected, only four positions are shown.

  • Page 69: Feed System - Suction System

    5, 6 If a combination of several RS4/RS8 pellet discharge systems is being used, then these buttons can be used to switch to the other suction systems. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 70: Feed System - Times

    Parameters overview Feed system 4.8.3 Feed system - Times Times System menu Feed system Start of 1st pellet filling Start of 2nd pellet filling First start for a filling process. A filling process is only Second start for a filling process. This is likewise only carried out if the fill level in the pellet container is below carried out if the pellet container level is below 85%.

  • Page 71: Feed System - Consumption

    ▪ YES: If there are no pellets left in the store, this parameter can be used to disable the discharge system and use firewood for heating instead. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 72: Ignition

    Parameters overview Ignition 4.9 Ignition System menu Ignition In addition to automatic mode, the pellet unit can also be used as an automatic ignition for single ignition of the firewood. After the firewood has been burnt, the boiler switches to operating status “Off”. Automatic ignition Ignition time (date - time) ▪...

  • Page 73: Network Pump

    Display of the current return temperature from distributor 2. Speed, distributor 2 pump Prerequisite: Variant 2 or variant 3 and pump for distributor 2 installed Display of the current speed of distributor 2 pump. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 74: Network Pump - Temperatures

    Parameters overview Network pump 4.10.2 Network pump - Temperatures System menu Network pump Network return setpoint Return temperature setpoint distributor 3 Prerequisite: Network pump installed Prerequisite: Variant 2 or variant 3 and pump for distributor 3 installed The network return setpoint is regulated to the value set here.

  • Page 75: Network Pump - Service

    Pump outlet to which the pump for distributor 1 is Adjustment of the minimum speed to the pump type. (Set connected. the pump mode according to pump manufacturer’s instructions) Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...
  • Page 76 Parameters overview Network pump Maximum speed for distributor 2 pump Sensor input of distributor 4 return sensor Prerequisite: Variant 2 or variant 3 and pump for distributor Prerequisite: Variant 2 or variant 3 and pump for distributor 2 installed 4 installed If you need to limit the maximum speed of distributor 2 Sensor input to which the sensor for the return distributor 4 pump for systemic reasons, you can do so by adjusting...

  • Page 77: Cascade

    Display of the current speed of the boiler loading pump. Display of whether the backup boiler is ready for operation. Slave boiler is heating Display of whether the backup boiler is in “Heating” operating status. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 78: Cascade - Temperatures

    Parameters overview Cascade 4.11.3 Cascade - Temperatures System menu Cascade Buffer tank charge is 100% at boiler setpoint parameter Start point 2 at buffer tank charge The buffer tank charge is 100% if the average temperature If the buffer tank charge is lower than this value, the of the buffer tank is below the specified boiler temperature second boiler is started.

  • Page 79: Cascade - Service

    Start priority of the master boiler Start priority of slave boiler 3 Start priority of slave boiler 1 Start priority of slave boiler 2 Start priority of slave boiler 3 Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 80: Difference Regulator

    Parameters overview Difference regulator 4.12 Difference regulator 4.12.1 Difference regulator - Status System menu Diff. control Heat source sensor Pump speed Display of the current heat source temperature of the Specifies the current speed of the differential controller differential controller (e.g. tiled stove with water pocket, …) pump.

  • Page 81: Difference Regulator - Times

    Maximum pump speed If you need to limit the maximum speed of the pump of the differential controller for systemic reasons, you can do so by adjusting this parameter. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 82: Circulation Pump

    Parameters overview Circulation pump 4.13 Circulation pump 4.13.1 Circulation pump - Status System menu Circ. Pump Return temperature in secondary circulation line Flow switch on the domestic hot water line Display of the current temperature at the return feed ▪ 0: Flow switch detects no flow rate. sensor of the circulation line.

  • Page 83: Circulation Pump - Times

    If you need to limit the maximum speed of the circulation pump for systemic reasons, you can do so by adjusting Pump output of circulation pump this parameter. Pump outlet to which the circulation pump is connected. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 84: Manual

    Parameters overview Manual 4.14 Manual 4.14.1 Manual - Manual operation Manual operation System menu Manual When exiting the “Manual operation” menu, all active Back burn flap drive parameters are automatically set to “OFF”! The parameters ▪ ON: Burn back flap is opened. displayed depend on the boiler configuration! Manual filling of pellet container (only starts when gate Manual fuel feed...

  • Page 85: Manual - Digital Outputs

    The parameters displayed depend on the boiler configuration! ▪ A 0: Automatic, Off; A 1-100%: Automatic, with % value ▪ 1-100%: Manual, with % value ON ▪ 0%: Manual, Off Primary air Pump 0.1 Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 86: Manual - Digital Inputs

    Parameters overview Manual 4.14.4 Manual - Digital inputs Digital inputs System menu Manual The parameters displayed depend on the boiler configuration! ▪ A 0: Automatic, Off; A 1: Automatic, On ▪ 1: Manual, On ▪ 0: Manual, Off Cyclone 1 max sensor Door switch Hi-limit stat input E-stop input...

  • Page 87: System

    Prerequisite: “Variant 2 and 5” or “Variant 3” Return mixer is controlled only when the store loading pump is active. If the pump stops, the mixer closes the total return / opens the bypass. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 88: Setting - Flue Gas

    Parameters overview System Setting - Flue gas Flue gas System menu System Setting Maximum heating up time, during which HEATING status Safety time must be reached If the condition “Minimum difference between flue gas- and If the criteria for the “Heating” status is not reached after a boiler temperature in HEATING”...
  • Page 89 Time to which the washing process can be activated. 100% = spray valve active for the specified time 75% = spray valve active for 15 sec and 5 sec pause Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 90: Setting - Ignition

    Parameters overview System Setting - Ignition Ignition System menu System Setting Automatic ignition Ignition time (date - time) period applies from the specified time until 24:00 h on ▪ NO: Automatic ignition deactivated the specified date. If the specified time is not ▪...

  • Page 91: Setting - Air Settings

    Opening of primary air when boiler is off The primary air flap is set to this value in the “Boiler off”, “Standby” and “Fault” operating statuses. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 92: Setting - Pellet Feed

    Parameters overview System The duration of the preparation is Secondary air opening at 100% control Time for the “Preparation” status. At 100% control of the secondary air flap, this will open by the maximum specified value. Secondary air opening at 0% signal for firewood At 0% control of the secondary air flap in firewood mode, the secondary air flap remains open by the specified value.

  • Page 93: Setting - Wos

    ▪ If the boiler shuts down because of a pellet suction request, the heat exchanger cleaning system will be activated in “Cleaning” mode for the duration set under the “WOS runtime” parameter. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 94: Setting - Fuel Outfeeder

    Parameters overview System Setting - Fuel outfeeder Fuel outfeeder System menu System Setting Start of 1st pellet filling Maximum current for delivery screw First start for a filling process. A filling process is only Prerequisite: Vacuum + screw filling system installed or carried out if the fill level in the pellet container is below vacuum + screw filling system automatically operated 85%.
  • Page 95 100 sec. → 60 sec. on / 40 sec. pause operated Until this point in time, the suction points with priority 1 are not available on weekdays. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 96: Setting - Lambda Values

    Parameters overview System Setting - Lambda values Lambda values System menu System Setting Residual oxygen content setpoint Maximum underpressure in combustion chamber during heating Residual oxygen content which is regulated during “Heating” status. Prerequisite: Underpressure transmitter installed In “Heating” status, the maximum underpressure specified Setpoint of O2 content in pellet operation in the combustion chamber can be reached.

  • Page 97: Set - Lambda Probe

    Lambda probe calibration (probe must be at 21% O2) ▪ YES: After activation of the Lambda probe heating, the Lambda probe can be calibrated. ▪ NOTICE! The Lambda probe must be at 21% oxygen (air)! Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...
  • Page 98 Parameters overview System Switching-type sensor Lambda values Switching-type sensor Setting Residual oxygen content Lambda probe voltage corrected Display of the current residual oxygen content. Display of the measured Lambda probe voltage, at which the “Lambda probe correction value” is taken into Lambda probe voltage measured account.

  • Page 99: Setting - General Settings

    ▪ YES: The service hours counter is set to the value in menu “Pellet feed” under parameter “Heating The system is filled with frost protection hours until ash removal warning”. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...
  • Page 100 Parameters overview System Source for ext. power demand (0 - off, 1 - 0-10V, 2 - Adopt standard settings (all values are reset) Modbus) ▪ YES: Adopting standard factory settings. This resets all parameters! Once the settings have been applied, the parameter automatically switches to “NO”...

  • Page 101: System - Current Values

    4.15.2 System - Current values System menu System Current values Display of the current value for the relevant parameter. The parameters displayed depend on the boiler configuration! Current status runtime Software version Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 102: Operation Hours

    Parameters overview System Operation hours Operation hours System menu System Current values Display of the current number of operation hours of the Hours since last maintenance respective unit and respective components. The parameters displayed depend on the boiler configuration! Operation hours delivery screw 4.15.3 System - Sensors and pumps System menu System...

  • Page 103: Diagnostics

    (appeared), when the fault was to make room for the current one. 4.16.4 Diagnostics - Clear error history Clear error history System menu Diagnostics Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...
  • Page 104 Parameters overview Diagnostics The entire error history can be deleted using this function. From this point onwards the error history is populated with fault indication entries which have occurred since clearing the error history. Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...

  • Page 105: Touchscreen

    ▪ On: IP address of touch control is automatically obtained from the network Standard gateway ▪ Off: IP address, subnet mask, standard gateway and DNS server can be manually set. IP address DNS server Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 106: Display Settings - Basic Display

    Parameters overview Touchscreen Display settings - Basic display Basic display System menu Touchscreen Display settings Image 1 Image 6 On the basic display, up to six different information displays can be freely selected. The selection depends on the system configuration. Display settings - Date / Time Date / Time System menu...

  • Page 107: Touchscreen - Display Operating Rights

    Allow access to buffer tank 04? Solar panel system: Allow access to solar 01? Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 108: Froling Connect

    Parameters overview Touchscreen Froling Connect Froling Connect System menu Touchscreen Display operating rights For connection via the froeling-connect.com online platform Password for boiler display using a touch display, the issue of a password is required. Password for Touch display with address 1 NOTICE! The same password can be assigned for each touch display! Password for Touch display with address 7...

  • Page 109: Faq

    ▪ Isolating valve When set to “Isolating valve” the output is activated either with 0% or 100%. This setting value is only available in the “Water” or “Boiler 2” menu. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 110: Boiler Operating Statuses

    Boiler operating statuses 5.2 Boiler operating statuses Operating statuses in firewood operation Operating statuses in pellet mode Preparation The boiler is ventilated, the air speed at the suction opening is checked, the sealing slider is opened and the Lambda probe is heated. Heating up The combustion chamber is filled with pellets.

  • Page 111: Boiler Modes

    Example 2: "Automatic” mode without storage tank with solar panel system Boiler heating time 1 Boiler heating time 2 Heating time 1 Heating time 2 Setback mode DHW tank loading time 1 Time Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 112: Automatic" Mode With Storage Tank

    Boiler modes 5.3.2 “Automatic” mode with storage tank When “Automatic” is selected with storage tank the boiler only produces heat if the storage tank actually requests heat within the specified storage tank loading time. Outside these times the boiler is in “Standby" status.

  • Page 113: Continuous Load" Mode Without Storage

    5.3.5 “Domestic hot water” mode without storage tank When “Domestic hot water” is selected the boiler only produces heat if the DHW tank actually requests heat within the specified DHW tank loading time. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...
  • Page 114 Boiler modes Example 1: “Domestic hot water” mode without storage tank DHW tank loading time 1 DHW tank loading time 2 Time Tip: In systems with solar panels, choose the DHW tank loading time so that solar energy can be used. Example 2: “Domestic hot water”...

  • Page 115: Storage Tank

    Example 2: “Domestic hot water” mode with storage tank and solar panel system Storage tank loading time 1 DHW tank loading time 1 DHW tank loading time 2 Time Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 116: Setting Times

    Setting times 5.4 Setting times The desired time window for the component can be set in the "Times" tab in the individual menus of the heating components (heating circuits, DHW tanks etc.). The structure of the time menu and the procedure for changing the times are always the same.
  • Page 117 If you want to apply the time window setting to another day in addition, you can do this by activating the relevant day. A set time window can be deleted by tapping on the “Recycle bin” symbol. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 118: Calibrating The Touchscreen

    Calibrating the touchscreen 5.5 Calibrating the touchscreen If the touchscreen stops working properly, it will need to be calibrated. ❒ Go to the “Display settings” menu ❒ Scroll down with the down arrow until the “Software update / Service" submenu appears and open the submenu ❒...
  • Page 119 NOTICE Inaccurate calibration If you do not tap the indicated points accurately, the control may stop working properly and a software update may be required. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 120: Software Update Lambdatronic 3200

    Software update Lambdatronic 3200 5.6 Software update Lambdatronic 3200 The following description shows the software update process for systems with Lambdatronic 3200 and a touch control in the system environment (also applies to systems with button boiler console and touch room console). The Froling Flash Update Wizard (core module) as well as a USB storage device is necessary to perform the software update.

  • Page 121: Carrying Out A Software Update On The Boiler Controller

    ➥ A window is displayed where you can search for the Flash file ❒ Navigate to the folder where the file is saved ❒ Select the Flash (*.s19) file and click on the "Open" button Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...
  • Page 122 Software update Lambdatronic 3200 Starting the Flash update After selected the desired Flash file, it will be displayed next to the "Update to:" field: ❒ Click on the "Next" button ➥ The update process will now start and a progress bar displays the current status When the flash update is successfully transferred to the boiler controller, the following window appears: NOTICE! Do not close the update at this time and do not disconnect the boiler controller! Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...

  • Page 123: Carrying Out A Software Update On The Touch Control

    Once the update is complete, a message will appear that you can remove the stick ❒ Remove the USB stick ➥ The touch control restarts automatically The touch control software is up-to-date following the restart. ❒ Perform updates to any other touch controls Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

  • Page 124: Finishing A Software Update

    Software update Lambdatronic 3200 5.6.3 Finishing a software update When the software update has been performed on all touch controls, the Flash Update Wizard must be ended correctly. End flash update ❒ Click on the "Next" button ➥ The completion window appears ❒...

  • Page 125: Usb Data Recording

    ❒ Connect USB C - USB A adapter cable to the display bushing and secure cable on display housing using cable ties ❒ Re-assemble the display in reverse order Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...
  • Page 126 USB data recording ❒ Turn on the main switch and connect USB to the extension ➥ The USB must not contain a software update ➥ Recording starts automatically once the touch display has started Bild in Sprache nicht vorhanden Data recording is indicated in the status line by means of the USB symbol with an activity bar. Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...

  • Page 127: Notes

    Notes 6 Notes Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...
  • Page 128 Notes Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...

  • Page 129: Appendix

    FAX 0043 (0)7248 606 600 EMAIL info@froeling.com INTERNET www.froeling.com Customer service Austria 0043 (0)7248 606 7000 Germany 0049 (0)89 927 926 400 Worldwide 0043 (0)7248 606 0 7.1.2 Address of the installer Stamp Service manual Lambdatronic SP 3200 for dual fuel boiler | B1460720_en...

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