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

Lambdatronic for dual fuel boiler
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Service manual
Lambdatronic SP 3200 for dual fuel boiler
Core module version 50.04 - Build 05.14
Translation of the original German installation instructions for technicians
Read and follow the instructions and safety information!
Technical changes, typographical errors and omissions reserved!
B1450217_en | Edition 22/05/2017
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 05.14 Translation of the original German installation instructions for technicians Read and follow the instructions and safety information! Technical changes, typographical errors and omissions reserved! B1450217_en | Edition 22/05/2017 Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...

  • Page 2: Table Of Contents

    Table of Contents 1 General 4 Operation 1.1 About these instructions 4.1 Before switching on for the first time 4.1.1 Controller check 1.2 Safety information 4.1.2 Check on the connected units 4.1.3 System Check 2 Electrical connection and wiring 4.2 Initial startup 2.1 Core modules and connection options 4.2.1 Changing the operating level 2.1.1 Board view - core module...

  • Page 3: Feed System - Suction System

    5.11.3 Difference regulator - Times 5.11.4 Difference regulator - Service 8 Menu structure - Lambdatronic SP 5.12 Circulation pump 3200 5.12.1 Circulation pump - Status 5.12.2 Circulation pump - Temperatures Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_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: Electrical Connection And Wiring

    Electrical connection and wiring Core modules and connection options 2 Electrical connection and wiring 2.1 Core modules and connection options 2.1.1 Board view - core module Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 6: Connection Instructions

    Electrical connection and wiring Core modules and connection options Connection instructions Port Cable dimensions / Specifications / Information Bus (1) Port with cable – LIYCY paired 2x2x0.5; ⇨ See "Connecting the bus cable" [page 22] ❒ Caution! CAN L and CAN H must not be connected to +U Bus (2) Patch cable CAT 5 RJ45 SFTP 1:1 configuration Bus (3)
  • Page 7 3 x 1.5 mm , max. 3A / 600VA burner relay (34) (35) Connection cable 2 x 0.75mm 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 | B1450217_en...

  • Page 8: Mains Connection

    Electrical connection and wiring Core modules and connection options 2.1.2 Mains connection Connect the power supply at the "Mains connection" plug ❒ Flexible sheathed cable must be used for the wiring; this must be of the correct size to comply with applicable regional standards and regulations.

  • Page 9: Heating Circuit Pump 0 / Burner Relay

    Connecting a HCP 0 up to max. 2 Ampere: Core module Connecting a HCP 0 up to max. 5 Ampere: Connection as burner relays: To oil boiler control: floating contact for burner Core module release Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 10: Connecting The Remote Control

    Electrical connection and wiring Core modules and connection options 2.1.5 Connecting the remote control A room temperature sensor is included in the remote control, which sends the current room temperature to the control. affecting room: not affecting room: Raumfühler FRA Raumfühler FRA NACHT NACHT...

  • Page 11: Connecting A High Efficiency Pump To The

    ➥ Make sure that the cables are configured correctly (polarity) in accordance with the connection diagram of the pump! Important! When using a Froling pump assembly: ⇨ See "Connection diagrams according to pump types" [page 24] Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 12: Universal Suction System Port - Rs4

    Electrical connection and wiring Core modules and connection options 2.1.7 Universal suction system port - RS4 / RS8 KERNMODUL FRKEM25 Anschluss Umschalteinheit (4-fach / 8-fach) Rechts-Lauf Links-Lauf Links-Lauf Nullpunkt Position ❒ Lay connection cable (min. 4 x 1 mm²) for motor control from “mixer 2” output on core module to the 4-pin plug and connect as shown above ❒...

  • Page 13: Expansion Modules

    , max. 2.5A / 230V / 500W Mixing valve 1/2 (7) Connection cable 4 x 0.75mm , max. 0.15A / 230V 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 | B1450217_en...

  • Page 14: Hydraulic Module

    Electrical connection and wiring Expansion modules 2.2.2 Hydraulic module The hydraulic module makes the connections of sensors and pumps available for the hydraulic components of the system (storage tank, DHW tank etc.). A hydraulic module is included in the delivery as standard (address 0). A further seven modules (addresses 1 to 7) can be retrofitted.

  • Page 15: Connecting An Isolating Valve

    The outer cable L(bn) should be connected to the outer cable of the respective mains supply of the module or to the core module, HCP0/burner relay output at pin “LV”. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 16: Connecting A High Efficiency Pump To The Hydraulic

    Electrical connection and wiring Expansion modules Connecting a high efficiency pump to the hydraulic module Wire the high efficiency pump as shown in the connection diagram below: ❒ Connect the power supply for the high efficiency pump to output "Pump 1" or "Pump 2" of the hydraulic module ❒...

  • Page 17: Return Mixer Module

    3 x 1.5mm Return mixer (3) Connection cable 4 x 0.75mm , max. 0.15A / 230V 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 | B1450217_en...

  • Page 18: Pellet Module

    Electrical 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: Port Cable dimensions / Specifications / Information Ignition - E1 (1) Connection cable of the respective unit WOS drive M4 (2) Ash screw M9 (3/4)

  • Page 19: Error Message Switch (On The Pellet Module)

    (signal lights, signal horn, SMS box, ...). If a fault occurs both contacts are activated, and the "normally open" closes and the "normally closed" opens. ❒ Maximum load of the contact: 1A Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 20: Pellet Module Expansion

    Electrical 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 screw systems or other discharge systems or system components from third-party manufacturers are used.

  • Page 21: 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 | B1450217_en...

  • Page 22: Connecting The Bus Cable

    Electrical connection and wiring Expansion modules 2.2.6 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 23: 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 | B1450217_en...

  • Page 24: Connection Diagrams According To Pump Types

    Electrical connection and wiring Connection diagrams according to pump types 2.3 Connection diagrams according to pump types Three different pump types are used in all depending on the pump assembly used: WILO Stratos Para WILO Stratos TEC WILO Yonos Para Either a 2-pin control cable (WILO Stratos TEC, WILO Yonos Para) or a 4-pin control cable (WILO Stratos Para) is used for the connection depending on the pump type.

  • Page 25: Overview Of The Basic Functions

    The status LED shows the operating status of the system: ▪ GREEN flashing (interval: 5 sec OFF, 1 sec ON): Off ▪ GREEN constant: BOILER SWITCHED ON ▪ ORANGE flashing: WARNING ▪ RED flashing: FAULT Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 26: Graphic Display

    Overview of the basic functions Control keys and display 3.1.3 Graphic display Heating 08:05 Boiler 75 °C Flue gas 150 °C Item Description Shows operating status or menu name Shows the current time Displays the main values in the basic display (adjustable), menu contents, parameters and info texts Status toolbar Displayed when there is a fault.

  • Page 27: Function Keys

    Only possible in "Boiler off" operating status. The boiler switches to cleaning status, the grate opens, the ID fan starts up at minimum speed. The boiler remains in this status until another mode is activated. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 28: Info Key

    Overview of the basic functions Function keys 3.2.3 Info key Keystroke Function short Shows plain text information about the menu items or fault messages. Long Choose language: Deutsch, English, Francais, Italiano, Slovenski, Cesky, Polski, Svenska, Espanol, Magyar, Suomi, Dansk, Nederlands, Russian, Serbian The info key can be pressed at any time and always shows information about the current menu item or the current fault message, with fault messages occupying the highest priority.

  • Page 29: Party Program Key

    Caution: Function only possible on the room console! The room temperature is reduced to the preset setback temperature until automatic mode is activated. Observe the additional information in the operating instructions of the room console. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 30: Operation

    Operation Before switching on for the first time 4 Operation ❒ Before the initial startup check the wiring of the pumps and mixing valves is correct. ❒ Check that the connected components have maximum connected load 4.1 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 31: Initial Startup

    Standard user level for normal operation of the display. All customer-specific parameters are displayed and can be changed. Installer / Service Releases parameters to adjust the controller to the system components (if configured). Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 32: Setting The System Type

    Operation Initial startup 4.2.2 Setting the system type NOTICE! Only for trained personnel - service code must be entered. repeatedly Boiler type ❒ In the “Boiler type” menu, select the correct option and activate the output and relevant boiler type parameter ➥...
  • Page 33 Return sensor connection: Core module Return feed mixer connection: Mixer output on return mixer module Storage tank pump connection: Free pump outlet (e.g.: pump 0.1) Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...
  • Page 34 Operation Initial startup Automatic WOS installed ▪ YES: The automatic heat exchanger cleaning system is installed. Feed system Vacuum screw filling system installed If there is a suction screw system in the pellet store which has a pellet mole or an underground tank system with motorised removal unit serving as the discharge system, the parameter “Vacuum + screw filling system installed”...
  • Page 35 Suction system 3 filled by: ▪ 4 probe switch ▪ 4 probe switch ▪ 4 probe switch ▪ 8 probe switch ▪ 8 probe switch ▪ 8 probe switch Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...
  • Page 36 Operation Initial startup System selection If the system has a “Non-binding Planning Suggestion”, the hydraulic system setting can be found at the top right-hand corner of the planning suggestion. Otherwise, the selection table below shows the hydraulic system to be set for the specific system: systematic components additional functions...
  • Page 37 If an additional heat generator (e.g.: wood burner with water pocket) is installed, which should be connected to the hydraulic system via the Froling boiler controller, then this parameter must be activated. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...
  • Page 38 Operation Initial startup Network pump installed A network pump monitors all consumers and if a consumer should require heat, then the network pump starts. The pump is speed controlled via a return feed sensor. When the return temperature rises, i.e. the setpoint of the return temperature is reached, the pump is controlled at minimum speed.

  • Page 39: Before Heating Up For The First Time

    ☞ Observe the process in the inspection window of the stoker screw ❒ Set the parameter "Grate drive" to BACK ❒ Remove pellets from the ash drawer under the grate ❒ Set the parameter "Grate drive" to FORWARD Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 40: Boiler Modes

    Operation Boiler modes 4.3 Boiler modes 4.3.1 "Automatic” mode without storage tank When “Automatic” is selected without a storage tank the boiler only produces heat during the specified boiler times. Outside these times the boiler follows the shutdown procedure and switches to "Standby" status. It is, therefore, important to note that in this mode the heating circuits and DHW tank are only supplied with heat during the boiler times.

  • Page 41: Automatic" Mode With Storage Tank

    Example 2: “Automatic” mode with storage tank and solar panel system Storage tank loading time 1 Heating time 1 Heating time 2 Setback mode DHW tank loading time 1 DHW tank loading time 2 Time Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 42: Continuous Load" Mode Without Storage

    Operation Boiler modes 4.3.3 “Continuous load” mode without storage tank When “Continuous load” is selected the boiler produces heat around the clock, in other words it tries to maintain its boiler temperature setpoint 24 hours a day. The boiler time settings are ignored in this mode. The heating times and DHW tank loading times can be distributed throughout the day as required.
  • Page 43 Tip: In systems with solar panels, choose the DHW tank loading time so that solar energy can be used. Example 2: “Domestic hot water” mode without storage tank with solar panel system DHW tank heating time 1 Time Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 44: Storage Tank

    Operation Boiler modes 4.3.6 “Domestic hot water” mode with storage tank In systems with a storage tank, note that in “Domestic hot water” mode the storage tank loading times remain active as the DHW tank is supplied with heat from the storage tank. Within the storage tank loading time the boiler only produces heat if the storage tank temperature is below the minimum value and the DHW tank is requesting heat.

  • Page 45: Operating Statuses

    The system is still ventilated by chimney draught. Infeed is deactivated. Fault WARNING - There is a fault! Standby The boiler controller controls the connected heating components. The boiler waits for a start request from the hydraulic system. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 46: Setting Parameters

    Operation Setting parameters 4.5 Setting parameters Values for all parameters are changed in the following way: For initial startup the following parameters should be checked and adjusted if required: ▪ Heating curve: Radiator or underfloor heating The other parameters are factory set in such a way that in most cases optimal operation is possible without making further changes to the parameters.

  • Page 47: Setting Times

    Then carry out the same process with the start time. After the enter key has been pressed repeatedly, the changes are adopted and the display returns to the previous menu. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 48: Parameters Overview

    Parameters overview Heating 5 Parameters overview 5.1 Heating 5.1.1 Heating - Status Basic display Heating Heating circuit 1 State Heating circuit mode Flow temperature setpoint Display and setting the heating circuit mode: Shows the calculated flow temperature setpoint. ▪ Auto: automatic mode: heating phases according to the Room temperature set heating times ▪...

  • Page 49: Heating - Temperatures

    Recommendation: The overheating protection should be assigned to a high temperature heating circuit (e.g. ▪ Radiators (new build): 4-5 radiators). ▪ Radiators (old build): 6-7 NOTICE! Observe external influences on the remote control! Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 50: Heating - Times

    Parameters overview Heating 5.1.3 Heating - Times Basic display Heating Heating circuit 1 Times ⇨ See "Setting times" [page 47] 5.1.4 Heating - Service Basic display Heating Heating circuit 1 Service Heating circuit pump Should this heating circuit heat when there is DHW tank priority? Used for testing the pump output: ▪...

  • Page 51: Heating - Heating Up Program

    If the current room temperature falls below the set frost protection temperature, this influences the set flow temperature setpoint of the heating up program. NOTE: Only in conjunction with remote control! Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 52: Heating Up Programs

    Parameters overview Heating Heating up programs Heating up program 1: Heating up program 2: Heating up program 5: Heating up program 6: Heating up program 3: Heating up program 4: Heating up program 7: The heating up programs listed are non-binding recommendations.

  • Page 53: Heating Circuits Used

    +1 must be set here. (Sensor 1 on relevant module) – Contact of room thermostat open: Heating circuit pump deactivated, mixing valve is closed – Contact of room thermostat closed: Heating circuit pump and mixer control active Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 54: Water

    Parameters overview Water 5.2 Water 5.2.1 Water - Status Basic display Water State DHW tank top temperature DHW tank bottom temperature Current temperature of the DHW tank. The DHW tank is Prerequisite: Solar panel system is regulated by Froling! heated when the time window for the DHW tank loading is Current temperature in the area of the reference sensor of reached and the current temperature of the DHW tank has the solar panel system.

  • Page 55: Water - Times

    Pump outlet to which the boiler loading pump is out. connected. Control of DHW tank pump Definition of control signal for pump type used. ⇨ See "PWM / 0 - 10V settings" [page 116] Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...
  • Page 56 Parameters overview Water Minimum DHW tank speed Maximum DHW tank pump speed Adjustment of the minimum speed to the pump type. (Set 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.

  • Page 57: Solar

    Daily yield 2 days ago [kWh] Collector pump control Display of the current speed of the collector pump as a percentage of maximum speed. Daily yield 3 days ago [kWh] Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 58: Solar - Temperatures

    Parameters overview Solar Pump between heat exchanger and buffer tank Outfeed: 80°C / RL: 50°C P: 0.0 kW / DFL: 0 Prerequisite: Hydraulic system 12 or 13 Today: 0 kWh Display of the current speed of the pump between heat Total: 0 kWh exchanger and buffer tank.

  • Page 59: Solar - Service

    DHW tank charging. Solar charging to which buffer tank This parameter defines the buffer tank to which the solar charging takes place. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...
  • Page 60 Parameters overview Solar Solar charging to which DHW tank Invert isolating valve This parameter defines the DHW tank to which the solar Prerequisite: Solar system 3 charging takes place. ▪ NO: The pump output, which the solar isolating valve is connected to, is supplied with 230V when the solar Sensor input of solar collector sensor panel system supplies energy to the DHW tank solar...

  • Page 61: Solar Heat Meter

    Is an external flow through counter used Daily yield 1 day ago [kWh] ▪ YES: An external volume pulse transmitter is in use. Daily yield 2 days ago [kWh] Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 62: Buffer Tank

    Parameters overview Buffer tank 5.4 Buffer tank 5.4.1 Buffer tank - Status Basic display Buffer tank Buffer tank 01 State Buffer tank top temperature Buffer tank bottom temperature Shows the current temperature in the top part of the buffer Shows the current temperature in the lower part of the tank.
  • Page 63 From this difference between the boiler temperature setpoint that has been set and the current temperature in the lower part of the buffer tank, buffer tank loading is stopped. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 64: Buffer Tank - Times

    Parameters overview Buffer tank 5.4.3 Buffer tank - Times Basic display Buffer tank Buffer tank 01 Times ⇨ See "Setting times" [page 47] 5.4.4 Buffer tank - Service Basic display Buffer tank Buffer tank 01 Service Enable heating circuit pump 0 according to top buffer Control buffer tank requests according to system temp.
  • Page 65 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 | B1450217_en...

  • Page 66: Boiler

    Parameters overview Boiler 5.5 Boiler 5.5.1 Boiler - Status Basic display Boiler State Boiler temp. Residual oxygen content Display of current boiler temperature. Displays the current residual oxygen content. Flue gas temperature Oxygen control Display of the current flue gas temperature. Flue gas setpoint Secondary air Display of the calculated flue gas setpoint.

  • Page 67: Boiler - Temperatures

    Prerequisite: Return temperature control with mixing valve process will be cancelled and an error message will The minimum temperature value required of the return to appear on the display. the boiler. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 68: Boiler - Times

    Parameters overview Boiler 5.5.3 Boiler - Times Basic display Boiler Times ⇨ See "Setting times" [page 47] 5.5.4 Boiler - Service Basic display Boiler Service Variable mode activated Output fire off message using HCP0 ▪ NO: The boiler temperature is regulated to the target ▪...

  • Page 69: Boiler - General Settings

    ▪ YES: The service hours counter is set to the value in ▪ YES: The service hours counter since last maintenance menu “Pellet feed” under parameter “Heating is set to “0”. hours until ash removal warning”. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 70: General Settings - Modbus Settings

    Parameters overview Boiler Source for ext. power demand (0 - off, 1 - 0-10V, 2 - Adopt specified boiler values Modbus) YES: The preset boiler parameters for the selected boiler type are adopted. When the process is completed the parameter changes back to “NO”. Invert ext.

  • Page 71: Boiler 2 - Status

    ▪ ON: Secondary boiler is activated immediately Prerequisite: “Isolating valve installed” parameter set to NOTICE! Burner blockage noted. “NO” Display of the current pump control for the secondary boiler. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 72: Boiler 2 - Temperatures

    Parameters overview Boiler 2 5.6.2 Boiler 2 - Temperatures Basic display Boiler 2 Temperatures Secondary boiler start delay Temperature difference between secondary boiler and buffer tank If there is a requirement from the heating circuit or DHW tank and the buffer tank or boiler has insufficient Temperature difference between secondary boiler and temperature, the secondary boiler starts after the specified upper temperature in layered tank to activate the loading...

  • Page 73: Boiler 2 - Service

    Control of boiler 2 pump Definition of control signal for pump type used. ⇨ See "PWM / 0 - 10V settings" [page 116] Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 74: Fuel

    Parameters overview Fuel 5.7 Fuel Basic display Fuel Fuel selection ▪ Firewood w<15%: If firewood is to be burnt with a water content (w) of less than 15%, then this setting must be selected. A prompt message then appears to confirm whether the specified values for the chosen fuel selection should be adopted.

  • Page 75: Feed System

    Prerequisite: Universal suction, automatically operated Prerequisite: Vacuum + screw filling system automatically operated installed or universal suction, automatically operated Position 4 of change-over unit is used? Prerequisite: Universal suction, automatically operated Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...
  • Page 76 Parameters overview Feed system 5.8.2 Feed system - Suction system 2 Basic display Discharge Suction system 2 Position 1 of change-over unit is used? Position 5 of change-over unit is used? Prerequisite: Vacuum + screw filling system automatically Prerequisite: Universal suction, automatically operated operated installed or universal suction, automatically operated Position 6 of change-over unit is used?
  • Page 77 Prerequisite: Universal suction, automatically operated Prerequisite: Vacuum + screw filling system automatically operated installed or universal suction, automatically operated Position 4 of change-over unit is used? Prerequisite: Universal suction, automatically operated Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 78: Feed System - Times

    Parameters overview Feed system 5.8.4 Feed system - Times Basic display Times charge 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 fill level in the pellet container is below 85%.

  • Page 79: 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 | B1450217_en...

  • Page 80: Network Pump

    Parameters overview Network pump 5.9 Network pump 5.9.1 Network pump - Status Network Basic display State pump Network return temperature Return temperature feeder 3 Display of the current return temperature of the remote Prerequisite: Variant 2 or variant 3 and feeder pump line.

  • Page 81: Network Pump - Temperatures

    The return temperature from feeder 2 is regulated to the value set here. When the network return temperature from feeder 2 reaches the specified value, the feeder pump House 2 starts up at minimum speed. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 82: Network Pump - Service

    Parameters overview Network pump 5.9.3 Network pump - Service Network Basic display Service pump Only switch on the network pump when required by the Minimum speed for feeder pump 1 buffer tank (variant 3 / 4) Prerequisite: Variant 1 and feeder pump House 1 installed Prerequisite: Variant 3 or variant 4 Adjustment of the minimum speed to the pump type.
  • Page 83 If you need to limit the maximum speed of the feeder pump 3 for systemic reasons, you can do so by adjusting this 4 for systemic reasons, you can do so by adjusting this parameter. parameter. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 84: Cascade

    Parameters overview Cascade 5.10 Cascade 5.10.1 Cascade - Status Basic display Cascade State Buffer tank charge Displays the current buffer tank charge. 5.10.2 Cascade - Backup boiler Slave boiler Basic display Cascade State Slave boiler boiler temperature Slave boiler control variable Display of the current boiler temperature of the backup Display of the signal for the combustion controller.

  • Page 85: Cascade - Temperatures

    Start point 3 at buffer tank charge If the buffer tank charge is lower than this value, slave boilers 3 and 4 are started. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 86: Cascade - Service

    Parameters overview Cascade Quick start if buffer tank discharge is greater than (% / Reduce the overall output of the cascade before the 10min)] storage tank is fully loaded If the storage tank discharge is greater than the set value When the buffer tank charge exceeds the value which is within 10 minutes, the boiler with the greatest rated heat set under “Start point 1 at buffer tank charge”, the boiler...

  • Page 87: Difference Regulator

    When the heat sink reaches this value, the pump of the If the temperature difference between the heat source and differential controller is deactivated. the heat sink falls below this value, the pump of the differential controller is deactivated. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 88: Difference Regulator - Times

    Parameters overview Difference regulator 5.11.3 Difference regulator - Times Diff. Basic display Times control Diff. control start time Diff. control stop time If after reaching the specified time, the criteria for starting Also when the criteria for starting the differential controller the differential controller is permitted, then the pumps of is fulfilled, the differential controller is only active until the the differential controller starts...

  • Page 89: Circulation Pump

    If the set temperature at the return circulation line is reached, the circulation pump will be deactivated. NOTICE! Parameter only relevant when using a return feed sensor in the circulation line! Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 90: Circulation Pump - Times

    Parameters overview Circulation pump 5.12.3 Circulation pump - Times Circ. Basic display Times pump ⇨ See "Setting times" [page 47] 5.12.4 Circulation pump - Service Circ. Basic display Service pump Sensor input of circulation return sensor Control of circulation pump Sensor input to which the sensor at the return line of the Definition of control signal for pump type used.

  • Page 91: Manual

    The parameters displayed depend on the boiler configuration! ▪ A 0: Automatic, Off; A 1: Automatic, On ▪ 1: Manual, On ▪ 0: Manual, Off Heating Circuit 1 Mixer OPEN Ignition Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 92: Manual - Analogue Outputs

    Parameters overview Manual 5.13.3 Manual - Analogue outputs Analogue Basic display Manual outputs The parameters displayed depend on the boiler Primary air configuration! ▪ A 0: Automatic, Off; A 1-100%: Automatic, with % value Pump 0.1 ▪ 1-100%: Manual, with % value ON ▪...

  • Page 93: System

    Temperature in the hi-limit stat housing at which all pumps When the current temperature on the safety temperature limiter reaches this value, the buffer loading pump is activated and also the heating circuit pumps and boiler loading pumps. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 94: Setting - Flue Gas

    Parameters overview System Setting - Flue gas Basic display System Setting Flue gas 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 95: Setting - Ignition

    “Preheating” operating status. larger”), the pellet unit starts after the set delay time. Infeed during ignition Defined fuel slide-in for the “Ignition” status duration. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 96: Setting - Air Settings

    Parameters overview System Setting - Air settings Basic display System Setting Air settings Minimum ID fan speed in pellet operation Safety time for checking for air leaks Lower operation point of the ID fan characteristic line in In “Heating” status, if the control of the secondary air flap pellet mode.

  • Page 97: Setting - Pellet Feed

    “Cleaning” operating status is carried out. Time between the operating statuses “Shutdown wait 1” and “Cleaning”. In this operating status the induced draught fan is not active. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 98: Setting The Wos

    Parameters overview System Setting the WOS Basic display System Setting WOS in firewood mode runs every WOS monitoring active Function in firewood mode: YES: A contact switch for monitoring the function of the heat exchanger cleaning system is installed. “Sensor 2” ▪...
  • Page 99 ▪ 1: Off times for the weekdays and also weekends are active ▪ 2: Suction point is always active Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 100: Setting - Lambda Values

    Parameters overview System Setting - Lambda values Basic display System Setting Lambda values 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 101: Setting - Lambda Values - Lsm11 Lambda Probe

    Display of the measured Lambda probe voltage, at which the “Lambda probe correction value” is taken into Lambda probe voltage measured account. Display of the current measured Lambda probe voltage. Lambda probes correction value Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 102: Setting - Lambda Values - Broadband Probe

    Parameters overview System Setting - Lambda values - Broadband probe Basic display System Setting Lambda values Broadband probe Residual oxygen content Broadband probe heating current Displays the current residual oxygen content. Display of the measured broadband probe heating current. Broadband probe type Broadband probe heating voltage (1 ..

  • Page 103: Setting - General Settings

    “Pellet feed” under parameter “Heating is set to “0”. hours until ash removal warning”. Source for ext. power demand (0 - off, 1 - 0-10V, 2 - Modbus) Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 104: System - Current Values

    Parameters overview System Invert ext. power demand via analogue input Adopt standard settings (all values are reset) ▪ YES: Adopting standard factory settings This resets all parameters! Once the settings have been applied, the parameter automatically switches to “NO” and the boiler Input external power demand must be reset;...

  • Page 105: Service Hours

    Display of the current number of operation hours of the respective unit and respective components. The parameters displayed depend on the boiler configuration! Hours since last maintenance Delivery screw service hours Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 106: System - Error

    Parameters overview System 5.14.3 System - Error Error - Error display Basic display System Error Error display Display of the current fault messages. In addition, you can also invoke time information here, such as when the fault occurred, when the fault was acknowledged and when the fault was cleared.

  • Page 107: Error - Clear Error History

    The number of parameters depends on the configuration. Which sensor is used for buffer tank top Which sensor is used for bottom buffer tank Which pump is used for the buffer tank Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 108: System - Display Operating Rights

    Parameters overview System 5.14.5 System - Display operating rights Display Basic display System operating rights In this menu the operating rights for the individual room NOTICE! The operating rights of the room consoles should consoles are allocated. If access from a room console to a be allocated from the boiler console, as unrestricted access heating system component is permitted, then the is only possible here.

  • Page 109: System - Display Allocations

    Touch display with address 7 is allocated to the following heating circuit: Button display with address 1 is allocated to the following heating circuit: Button display with address 7 is allocated to the following heating circuit: Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 110: System - Basic Display Parameters

    Parameters overview System 5.14.7 System - Basic display parameters Basic display Basic display System parameters You can individually adjust how the two items are shown in If the “buffer tank graph” is selected, the temperatures of the the basic display, and for each item you can choose from top, middle (if available) and bottom buffer tank will be several parameters: e.g.

  • Page 111: System - Boiler Mode

    Within the buffer tank loading time the boiler only produces heat if the buffer tank temperature is insufficient to load the domestic water tank. Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 112: System - Language

    Parameters overview System 5.14.9 System - Language Basic display System Language Language - Sprache - Langue - Lingua - Jezik ▪ Deutsch, English, Francais, Italiano, Slovenski, Cesky, Polski, Svenska, Espanol, Magyar, Suomi, Dansk, Nederlands, Русский, Serbian 5.14.10 System - Current Date Basic display System Current Date...

  • Page 113: System - Current User Level

    Standard user level for normal operation of the display. All customer-specific parameters are displayed and can be changed. 5.14.13 System - System selection Basic display System System selection ⇨ See "Setting the system type" [page 32] Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 114: Troubleshooting

    Troubleshooting Procedure for fault messages 6 Troubleshooting The term "fault" is a collective term for warnings, errors and alarms. The boiler reacts differently to the three types of message: WARNING In case of warnings the status LED flashes orange and the boiler initially continues controlled operation.

  • Page 115: Faq

    ❒ Set parameter to “YES” and press the enter key ➥ Automatic calibration of the broadband probe begins Once calibration is complete the parameter is automatically set to “NO” and the broadband probe is ready for Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

  • Page 116: Pwm / 0 - 10V Settings

    PWM / 0 - 10V settings 7.2 PWM / 0 - 10V settings ▪ Pump without control line Set when a standard pump a switching valve with RC element is run at the respective output. When using a switching valve, set the minimum speed of the output to 100%. When a pump is used, it is controlled at the 230V output using pulse packets.

  • Page 117: Menu Structure - Lambdatronic Sp

    Service manual Lambdatronic SP 3200 for dual fuel boiler | B1450217_en...

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