flamco Logotherm LogoComfort 500 Installation And Servicing Instruction
  1. Manuals
  2. Brands
  3. flamco Manuals
  4. Industrial Equipment
  5. Logotherm LogoComfort 500
  6. Installation and servicing instruction
flamco Logotherm LogoComfort 500 Installation And Servicing Instruction

flamco Logotherm LogoComfort 500 Installation And Servicing Instruction

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Logotherm
LogoComfort 500, 600 und 600+
as well as LogoComfort thermal heat exchangers BE 500, 600 and optional components
ENG
Installation and servicing instructions
www.flamcogroup.com/manuals

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Logotherm LogoComfort 500 and is the answer not in the manual?

Questions and answers

Related Manuals for flamco Logotherm LogoComfort 500

Summary of Contents for flamco Logotherm LogoComfort 500

  • Page 1 Logotherm LogoComfort 500, 600 und 600+ as well as LogoComfort thermal heat exchangers BE 500, 600 and optional components Installation and servicing instructions www.flamcogroup.com/manuals...

  • Page 2: Abbreviations

    Abbreviations LogoComfort Thermal heat exchanger Domestic water, cold DHW / HW Domestic hot water DWC/C Domestic water circulation Domestic water Heating flow line Heating return line UC/RH Unmixed heating circuit, static heating circuit for e.g. radiators Mixed heating circuit UFH/UFM Underfloor heating circuit / manifold Heating circuit PHE/HE...

  • Page 3: Table Of Contents

    Table of Contents Abbreviations ........................2 Safety instructions ...................... 5 1.1 Intended use ......................6 1.2 Device designations .......................7 1.3 Hazard notes .........................7 1.4 What to do in the event of a breakdown or leaks ..............8 1.5 Spare and wear parts ......................8 1.6 Requirements on trained engineers ..................9 1.7 Liability and copyrights ......................9 1.8 Earth bonding or protective earthing in accordance with VDE ..........9...
  • Page 4 Maintenance and service ................... 74 7.1 Information regarding domestic water hardness ..............74 7.2 Maintenance checklist ......................75 Troubleshooting and remedying possible faults............77 Layout diagrams ....................... 77 10. Decommissioning, dismantling, disposal, environmental protection and disposal of electrical and electronic equipment .................. 79 Manual for LogoComfort stations 24002.800...

  • Page 5: Safety Instructions

    1. Safety instructions Please follow these safety instructions carefully to prevent hazards and injury to persons and property. These operating instructions are primarily designed for the safe use and installation of the device and make no claims to completeness. These operating instructions describe the functionality of the device and are intended to provide information about the required safety instructions and to draw attention to possible hazards.

  • Page 6: Intended Use

    Permissible mains supply and operating parameters Heating side/primary side: Permissible pressure rating: PN10 Max. permissible operating temperature: 110°C Max. permissible differential pressure: 2.0 bar - With actuator for zone valve: 1.0 bar Sanitation side: Permissible pressure rating: PN10 Max. permissible operating temperature: 110°C - In the case of an existing sanitary circulation system:...

  • Page 7: Device Designations

    Instructions concerning the place of use: Before using our products, they must be checked regarding their suitability for the respective application. In particular for heating systems, please take into account the properties of the heating water in accordance with VDI 2035 to protect the heating system and, for domestic water applications, the water quality at the place of use.

  • Page 8: What To Do In The Event Of A Breakdown Or Leaks

    Therefore, always ensure the station is disconnected from the mains electrical supply when carrying out any maintenance or repair work. Secure the system against unauthorised operation. Life-threatening electric shocks can be caused by spraying or splashing water. Escaping water may also disable the safety devices.

  • Page 9: Requirements On Trained Engineers

    1.6 Requirements on trained engineers A qualified professional must have undergone advanced technical training and have sufficient experience to independently perform complicated tasks or work associated with residual hazards. Each experience refers to a certain speciality, e.g. Maintenance, Electrical and/or HVAC Technician In preparation for impending work, a qualified professional must be able to correctly estimate the feasibility, risks and hazards of the work as well as the equipment required.

  • Page 10: Functional Description

    2. Functional description The LogoComfort (LC) interface stations provide a residential unit with domestic hot water and heating. The domestic water is heated according to the continuous flow principle by a plate heat exchanger and a pressure-controlled proportional flow controller (PF controller with 3- way function) with anti-scale coating and DVGW (German Association for Gas and Water) approval.

  • Page 11: Logocomfort Stations

    3. LogoComfort stations The following sections describe the station variations as well as possible optional models with example illustrations. 3.1 LogoComfort 500/ 600 and 600+ as base stations LogoComfort base station as a local interface station: for customisation incl. PF controller with priority switching, incl. adapters for optional heat meter Connection pipework made of insulated stainless steel corrugated tube, fully mounted on base plate and tested The following base stations can be equipped with various add-on elements (see module...
  • Page 12 3.1.2 Design and components Components and connections Hydraulic diagrams Fig.: Example representations Shown with possible add-on elements Fig.: Example representations Shown with possible add-on elements Manual for LogoComfort stations 24002.800...
  • Page 13 Key for LogoComfort base stations Components Comment Stainless steel plate heat exchanger Option Adapter for cold water meter (L = 110 mm, 2 x ¾" MT) Adapter for heat meter (L = 110 mm, 2 x ¾" MT) Stainless steel corrugated tube pipework, insulated Option Dirt trap with flushing, filling and drain ball valve Differential pressure regulator, control range 10-40 kPa Option...
  • Page 14 3.1.3 Dimensions of connections and base plate with keyholes Note: Dimensions relate to stations without housing or covers! Dimensions in [mm] a=480 (576) b=620 c=110 d=65 e=24.5 (72.5) f=50 g=462 (558) h=450 i=68 Warning! For 600 series stations, dimensions are given in brackets (xxx) Dimensions in [mm] a=576...
  • Page 15 3.1.4 Add-on elements LogoComfort 500/600 and 600+ as base stations The following add-on elements (modules) may be present. These are installed at the factory. The possible combination options are also included in the current price list. 3.1.4.1 Summary of add-on elements and LC equipment options Module for LC base stations 600+ Components...
  • Page 16 Differential pressure regulator with control range 10-40 kPa Scalding protection: thermostatic hot water mixer valve, adjustable: 35-60°C Module for LC base stations 600+ Components Fig. Modules (example representations) section Domestic water circulation with: (Art No.: - Pump incl. automatic M10252.12) timer - Backflow preventer - Adjustable circulation...
  • Page 17 MM11 Return line temperature limiter 35-65°C MM23 Straight-way ball valve set with: (Art No.: 7x DN20 BV, flow line M10252.32) ball valve for HFM sensor mounting Note: Domestic water ball valve DVGW-approved MM19 Straight-way ball valve set with: (Art No.: 5x DN20 BV, flow line M10252.34) ball valve for HFM sensor...
  • Page 18 MM28 Additional connection 5.9.4.2. for static heating circuit Note: only up to manifolds for 5 HC, from the 6th HC only in combination with 600 base MM12HE Compact mixing circuit group with servomotor and HE pump for UFH manifold 3-8 HC (type B). MM13HE Compact mixing circuit group with thermostatically controlled mixing circuit...
  • Page 19 M4325.1227.50 Meiflex SST flushing hose 4.2.2 ¾" FT x FT, 500 mm long M43.66124D Flushing connections 10x DN16 double nipples (¾" flat-sealing) 3.1.4.2 Combination options of the add-on elements for LC 500/600 and 600+ LC 500 base stations Combination options of the individual add-on elements (modules) Dirt trap with drainage MM1 Cold water connection MM2 Circulation bridge MM4...
  • Page 20 LC 600 base stations Combination options of the individual add-on elements (modules) Dirt trap with drainage MM1 Cold water connection MM2 Circulation bridge MM4 Differential pressure regulator MM5 Scalding protection MM6 Domestic water circ. with pump MM8 Connector set top MM9 Return line temperature limiter MM11 Heating circuit manifold Key: o = possible, x = not possible...
  • Page 21 LC 600+ base stations Combination options of the individual add-on elements (modules) Mixing circuit with servomotor MM12HE Thermostatic mixing circuit MM13HE Mixing circuit with controlled servomotor and FL temperature sensor MM27HE Dirt trap with drainage MM26 Cold water connection MM2 Circulation bridge MM4 Differential pressure regulator MM5 Scalding protection MM6...

  • Page 22: Logocomfort 500/600 And 600+ As Prefabricated Stations

    3.2 LogoComfort 500/600 and 600+ as prefabricated stations LogoComfort - prefabricated station as a local interface station: incl. adapters for optional hot and cold water meters incl. second CW connection for domestic connection and incl. differential pressure regulator for heating circuit Connection pipework made of insulated stainless steel corrugated tube Fully mounted on base plate and inspected For LC 600+ with mixing circuit for e.g.
  • Page 23 3.2.2 Design and components Components and connections Hydraulic diagrams Shown with possible add-on elements Fig.: Example representations Fig.: Example representations Shown with possible add-on elements Key for LogoComfort prefabricated stations Components Notes Stainless steel plate heat exchanger Copper-soldered Adapter for the cold water meter L = 110 mm, 2 x ¾"...
  • Page 24 PF controller with 3- way function with priority switching, anti-calcification coating and DVGW approval 2nd KW connection Thermostatic circulation bridge 35 ... 65°C depending on the variant Zone valve (optional: living space controller) Control valve for heating water (dwelling)/zone valve Compact mixing circuit group with HE pump (UPM3 Auto 17-70) Only for 600+ and controlled servomotor plus FL sensor...
  • Page 25 3.2.3 Dimensions of connections and base plate with keyholes Note: Dimensions relate to stations without housing or covers! Dimensions in [mm] a=480 (576) b=620 c=175 d=65 e=24.5 (72.5) f=50 g=462 (558) h=450 i=68 Warning! For 600 series stations, dimensions are given in brackets (xxx) Dimensions in [mm] a=576...

  • Page 26: Logocomfort Complete Stations (Cs)

    3.2.4 Accessories Overview: for LogoComfort prefabricated stations 600+ See Section Mounting rail, Corner, surface- M10203.161 assembly aids mounted / flush- mounted Flush-mounted M10203.12 connection Domestic water circulation (pre-installed at the factory) incl. time control option M13HE connection 3-12 heating M10512.27 sets (thermostatically circuits controlled mixing...
  • Page 27 The delivery range also includes: Zone valve, adapters (¾" x 110 mm) for optional hot and cold water meters, dirt traps with drainage function, second dwelling CW connection, adjustable circulation bridge (35-65°C), differential pressure regulator (10-40 kPa) and DN 20 ball valve set For MK variants, a controlled servomotor, FL temperature sensor and HE pump Insulated stainless steel pipework;...

  • Page 28: Logocomfort Thermal Heat Exchanger (Be) 500/600 Mm Wide

    610x835x175-220 mm 610x1175x180-220 mm 845x1175x195-220 mm Notes on installation and descriptions of individual components: see next sections. 3.4 LogoComfort thermal heat exchanger (BE) 500/600 mm wide LogoComfort - thermal heat exchanger station as a local interface station: incl. adapters for heat meters incl.
  • Page 29 3.4.2. Design and components Components and connections Hydraulic diagram Fig.: Example representations Diagrammatic representation Key for LogoComfort thermal heat exchanger Components Notes Stainless steel plate heat exchanger Copper-soldered Adapter for the heat meter L = 110 mm, 2 x ¾" MT Stainless steel corrugated tube pipework With insulation Dirt trap with flushing, filling and drain ball valve...
  • Page 30 Connections Domestic hot water outlet for dwelling (HW) G ¾" MT Cold water inlet building connection (CW) Heating - flow line building connection (FL heating) Heating - return line building connection (RL heating) Heating - flow line dwelling heating circuit (FL dwelling) Heating - return line dwelling heating circuit (RL dwelling) 3.4.3.

  • Page 31: Installation

    LC BE connection sets: Figures Art. No. - DN16 stainless steel corrugated tube, 2 m 46123TAG - FixLock double nipple (6x) - FixLock set of threaded joints (2x) - DN16 stainless steel corrugated tube, 2 m 46123.1TAG - FixLock double nipple (6x) - FixLock set of threaded joints (2x) - Bracket R ½...
  • Page 32 4.1 Installation notes using the example of the flush-mounted cover for LC 500/600 and 600+ Example representation Possible installation depth: 150 to 220 mm The min. installation depths in combination with FMC must be noted for the following modules: Modules for LC 500, 600 and 600+ Min.

  • Page 33: Mounting Rails And Assembly Aids For Surface And Flush Mounting (Optional Accessories)

    4.2 Mounting rails and assembly aids for surface and flush mounting (optional accessories) 4.2.1. Mounting rails incl. DN20 ball valves Overview of LC mounting rails: Structure, dimensions and Art. No. We reserve the right to change the designs and technical data of our products.
  • Page 34 Notes: FL ball valve (Z1) with sensor Option to accommodate an optional HFM (only for straight BV) Please use plastic plugs (Z2) only to fix the ball valves! 4.2.2. Assembly aids Overview Description Fig. Art. No. 7 x DN20 straight ball valves with M10252.32 HFM sensor mounting, DW ball (e.g.

  • Page 35: Dn20 Straight-Way Ball Valves (Add-On Elements)

    10 x DN16 MS flat-sealing ¾" double M43.66124D nipples 4.3 DN20 straight-way ball valves (add-on elements) Overview ¾" thread ball valves with union nut x FT and red BV handle, unmachined brass For heating (FL/RL) (61801.2) (61881.24) For domestic water (CW/DHW) (61801.22) Notes:...

  • Page 36: Top Connections (Add-On Element)

    LogoComfort stations are fitted with an adapter (L = 110 mm x ¾") for a heat meter that must be removed before the heat meter is installed. Recommendation: use of an ultrasonic heat meter from Flamco/Meibes Manual for LogoComfort stations 24002.800...
  • Page 37 Procedure: 1. Close all shut-off valves "A" (if fitted, optional accessories) in the station. 2. Lower the system pressure by opening the bleeding devices "B". 3. Release the screw fittings on adapter "C". WARNING: Water may leak from the system. (The station can be drained using the boiler fill and drain ball valves provided.) 4.
  • Page 38 4.5.2. Cold water meter installation LogoComfort stations are fitted with an adapter (L = 110 mm x ¾") for a cold water meter that must be removed before the cold water meter is installed. Procedure: Close all shut-off valves "A" (if present) in the station. Release the threaded joints on adapter "B".

  • Page 39: Description Of Individual Components And Setting Options

    5. Description of individual components and setting options Note: The following figures are example illustrations and show the components installed in a LogoComfort 500 station. 5.1 Hot water throttle (where included in the delivery range) LogoComfort stations are fitted with a hot water throttle "X" in the PF controller connecting pieces. Thanks to the design of the PF controller with a sealing bushing made of PTFE (Art.

  • Page 40: Dirt Trap With/Without Fill And Drain Ball Valve (Depending On Variant)

    5.2 Dirt trap with/without fill and drain ball valve (depending on variant) The dirt traps in the station's heating water inlets protect the system against sludge and impurities. These can be flushed through by opening the fill and drain ball valve fitted. The station must be depressurised beforehand.

  • Page 41: Zone Valve For Heating Circuit

    5.3 Zone valve for heating circuit The pre-adjustable zone valve in the interface station limits the hot water flow rate to the heating circuit to compensate for the higher pressure losses during the heating of the hot water. To avoid flow noise in the apartment, it is advisable to adjust the zone valve in accordance with the design documents.
  • Page 42 Setting curves for the zone valve: Note: In the case of an existing heat meter, the volume flow can also be set with the aid of the heat meter. Manual for LogoComfort stations 24002.800...

  • Page 43: Differential Pressure Regulator (Depending On Variant)

    5.4 Differential pressure regulator (depending on variant) The differential pressure regulator is used for hydraulic balancing, i.e. maintaining the necessary differential pressure for the hot water preparation via the station. Technical data: Max. permissible operating pressure: 10 bar (1000 kPa) Max.

  • Page 44: Thermostatic Circulation Bridge (Depending On Variant)

    Characteristic curve diagram of the differential pressure regulator (DN20) Einstellkurven Balancer K (DN 20) 0,45 Federstellungen 0,40 0,35 0,30 0,25 0,20 0,15 0,10 0,05 0,00 1000 1100 1200 1300 vom Balancer einzuhaltender Volumenstrom [l/h] Note: The line must be filled so that the pressure in the flow line is not considerably higher than that of the return line, otherwise the differential pressure regulator will close.

  • Page 45: Return Temperature Limiter (Add-On Element)

    5.6 Return temperature limiter (add-on element) The return temperature limiter "Y" restricts the return flow temperature of the dwelling heating circuit. The desired value can be set infinitely between 35 ... and 65°C on the temperature scale. Adjust the value by screwing the spindle in or out with an open-ended wrench (SW 11mm). Notes: The return temperature limiter does not replace the hydrological balance of the dwelling heating circuit and the station.
  • Page 46 (Art No.: M45101.174) 1.) Setting the water temperature and 2.) Representation of the individual parts Manual for LogoComfort stations 24002.800...

  • Page 47: Domestic Water Circulation System (Lc 600/600+ Add-On Element)

    5.8 Domestic water circulation system (LC 600/600+ add-on element) The domestic water circulation system is (Z) used to provide a constant supply of domestic hot water (DHW) to the taps. Long periods of disuse should be avoided! Please ensure that you comply with the relevant technical regulations and guidelines (including for cold water CW).
  • Page 48 Areas of use of the DWC pump: Media temperature = 2 to 95°C, ambient temperature = 2 to 40°C, max. 10 bar, pump protection code: IP42 The domestic water circulation pump is suitable for use in hard water up to 20°dH. Electrical connection: The pump must be connected on site with a separate 230 V power supply cable.
  • Page 49 Overview Manifold for: Art. No. 3 heating circuits M10515.3 4 heating circuits M10515.4 5 heating circuits M10515.5 6 heating circuits M10515.6 7 heating circuits M10515.7 8 heating circuits M10515.8 5.9.2. LC 600 heating circuit manifolds (3-12 HC) connected via side connection sets Descriptions: - Stainless steel manifold mounted on its own base plate 792 x 485 mm (W x H)
  • Page 50 5.9.2.1 Manifold for 3-12 heating circuits Regarding B) Example representation: Manifold for: Art. No. 3 heating circuits M10512.33 4 heating circuits M10512.34 5 heating circuits M10512.35 6 heating circuits M10512.36 7 heating circuits M10512.37 8 heating circuits M10512.38 9 heating circuits M10512.39 10 heating circuits M10512.40...
  • Page 51 Figures Legend for the figures Three-way mixer with: 1a) Thermostatic head, white, lockable, note settings below 1b) Controlled servomotor with flow line temperature sensor (see Section 5.9.3.5) 1c) Servomotor (see Section 5.9.3.4) 2 - Zone valve 3 - Automatic air vent 4 - Secondary bypass (continuously adjustable) set to closed in the factory 5 - Immersion sleeve for flow line temperature sensor 6 - High-efficiency heating circuit pump, type Grundfos UPM3 hybrid...
  • Page 52 Settings for M13HE mixing circuit with thermostatically controlled valve and remote sensor (see above, Item 1a): Thermostatic head approx. FL temp. in [°C] setting of the mixed HC (M80591.71) Heating circuit pump (Item 6), type UPM3 hybrid 15-70, 130 mm Technical data: EEI: 0,20;...
  • Page 53 Dimensions Electrical termination: 230 V, 50 Hz (Art No.: ME-45101.76) We reserve the right to change the designs and technical data of our products.
  • Page 54 Pump characteristic curve: Note: The corresponding pump manufacturer specifications must also be taken into account! 5.9.3 LC 600+ compact mixing circuit groups with pump for manifolds (3-8 HC) Overview of modules MM13HE MM27HE MM12HE Manual for LogoComfort stations 24002.800...
  • Page 55 Key: Three-way mixer with: 1a) Thermostatic head, lockable, with the following settings (see Section 5.9.3.3) 1b) Controlled servomotor with flow line temperature sensor (see Section 5.9.3.5) 1c) Servomotor (see Section 5.9.3.4) 2 - Primary bypass (low differential pressure mixing circuit) 3 - Plugs 4 - Secondary bypass (continuously adjustable) 5 - Immersion sleeve for flow line temperature sensor...
  • Page 56 5.9.3.1 Bypass (for compact mixing circuit groups) Key: 1) Shaft from mixing valve (Its flattening indicates the closed path!) 2) Primary bypass 3) Plugs 4) Secondary bypass 5) Immersion sleeve for flow line temperature sensor 6) Connecting surface for HE pump 7) Threaded pin (primary bypass) F) Heating flow line (FL) G) Heating return line (RL)
  • Page 57 5.9.3.2 Heating circuit pump, type UPM3 15-70 Auto Electrical data: 230V, 50 Hz EEI: 0,20; IP44; Range of use: 2…110°C; 10 bar Speed P1 (W) I1/1 [A] 0.07 Max. 0.52 (Art No.: ME-26900.008) Pump characteristic curve: Note: The corresponding pump manufacturer specifications must also be taken into account. We reserve the right to change the designs and technical data of our products.
  • Page 58 5.9.3.3 Mixing circuit with thermostatic head and remote sensor (for MM13HE) Settings: Thermostatic approx. flow temperature in head [°C] of the mixed heating Setting circuit (ME-80580.14) 5.9.3.4 3-point actuator (for M12HE) Technical data: - Grey actuator (3-point) with manual adjustment option Nominal voltage: 230 V ~ 50 Hz...
  • Page 59 5.9.3.5 Servomotor with fixed value controller (for M27HE) When setting the controller, ensure that the valve opens in the correct direction. An incorrect direction of rotation can lead to excessively high or low temperatures in the system and consequently to damage to the system. When setting the controller, ensure that the minimum and maximum target temperature is set correctly.
  • Page 60 Configuration of the servomotor with temperature controller, type MeiFlow MFR3 Key: 1) - button (Reset) 2) - button (Movement left or setting decrease) 3) - button (Movement right or setting increase) 4) - button (Selection confirmation) 5) - USB connection for PC 6) - Graphic display 7) - button (Help / user guide)
  • Page 61 5.9.4.1 Configuration of the terminal strips Example representation: Key to configuration: Item Components Terminal strip holder, height-adjustable Controller terminal strip 230V with pump logic module, IP44 (correspondingly in each case for HC manifolds with up to max. 8 or 12 HC) Contact thermostat 16 (2.5) A / 230 V installed as STM on the insulated FL pipe or HC manifold Connection protective earthing using cylinder screw and shims Note: When arranged between FL/RL manifold bars, the construction height is approx.
  • Page 62 Attention: Electrical connection work may only be carried out by authorised electricians! Note the safety instructions (see Section 1) Manual for LogoComfort stations 24002.800...

  • Page 63: Additional Connection For Static Heating Circuit (Lc 600+, Add-On Element Mm28)

    5.10 Additional connection for static heating circuit (LC 600+, add-on element MM28) Configuration: Descriptions and key: 1) Thermoelectric actuator 230 V (NC), closed when currentless 2) Return line temperature limiter (optional module MM11) 3) ¾" FT ball valve x union nut Note: The installation depth for flush-mounted covers of min.

  • Page 64: Claddings / Covers For Lc Stations (As Optional Accessories)

    5.11 Claddings / covers for LC stations (as optional accessories) 5.11.1 Overview of surface-mounted covers (SMC) Wall-mounted Claddings with dimensions Model in sheet Model for radio Figures for LC variants 500 / 600 and metal, with plastic insert, 600+ W x H x D in [mm] RAL 9016 RAL 9016 x 800 x 210...
  • Page 65 5.11.2 Overview of flush-mounted covers (FMC) Claddings with dimensions for Model in Model for radio with plastic Figures LC variants 600+ sheet metal, insert, RAL 9016 W x H x D in [mm] (D: from-to) RAL 9016 x 835 x 150-220 M11200.2 M11200.2 K 600/600+...
  • Page 66 Door: x 800 M10203.317 M10203.317K 600/600+ Door: 600 x 800 M10203.309 M10203.309K Door: 600 x 1150 M10203.312 M10203.311K Key for the figures: A - Door with lock; B - Door frame (depth adjustable); C - Frame 5.11.3 Installation examples Example with flush-mounted cover: open at bottom, wall-mounted (colour white, RAL 9016) 5.11.3.1 FMC - long model Structure and dimensions: Warning!
  • Page 67 Key: Mounting frame Revision frame (depth adjustable) Door with lock Ball valve set, optional (further details see Section 4.3) Optional height-adjustable feet (100-170 mm) with cover trim Holding points M6 for Logotherm station Wall mounting holes diameter 3 mm Installation dimensions A [mm] External dimensions B [mm] Height A1 Width A2...
  • Page 68 Key: Mounting frame Revision frame (depth adjustable) Door with locks Ball valve set, optional (further details see Section 4.3) Optional height-adjustable feet (100-170 mm) with cover trim Holding points M6 for Logotherm station Wall mounting holes diameter 3 mm Installation dimensions A [mm] External dimensions B [mm] Height A1 Width A2...

  • Page 69: Configuration Examples

    5.12 Configuration examples 5.12.1 Example I - Station with 9-way UFH manifold via compact mixing group with SMC Component list (I) or as LC complete station (M11104.6MKAP) Item Definitions Art. No. (example) LC 600+ as prefabricated station, 17 l/min, with copper-soldered M11104.33 heat exchanger Ball valve set with 5 x DN 20 straight ball valves...
  • Page 70 5.12.2 Example II - Station with 9-way UFH manifold via side mixing group with FMC Component list (II) or as LC complete station (M11104.9MKUP) Item Definitions Art. No. (example) LC 600 as prefabricated station, 17 l/min, with copper-soldered M11104.21 heat exchanger Ball valve set with 5 x DN 20 straight ball valves M10252.34 M27HE, mixed HC via controlled side connection group...

  • Page 71: Commissioning

    6. Commissioning Before using our products, they must be checked for suitability for the respective planned application. Please pay special attention to the water quality at the place of use for drinking water applications. In the case of critical drinking water qualities, please take suitable measures (e.g. water treatment) to avoid functional impairments and/or damage, e.g.

  • Page 72: Seized Grundfos Pumps, Type Upm3

    The following requirements must be met for successful commissioning: All components of the system are installed and assembled. The entire system is leak free. All necessary electrical connections have been made. 6.3 Seized Grundfos pumps, type UPM3 Counter-measures for a seized pump: Should the pump be seized after a period of disuse and fail to start, the status indicator LED 1 = red and LED 5 = yellow will be displayed.
  • Page 73 The pump should then start and run again (see also the corresponding LED display). Note: If the pump cannot be restored with this measure, the piston slips through (protection mechanism). It cannot be released and the pump will need to be repaired. -> Directly release the impeller (switch the pump off) or replace it.

  • Page 74: Maintenance And Service

    If you have any questions, please contact your installation company or Flamco customer service. 7.1 Information regarding domestic water hardness The propensity for natural water to form limescale deposits depends, among other things, on various factors such as the concentration of calcium and magnesium salts, the pH value and the...

  • Page 75: Maintenance Checklist

    7.2 Maintenance checklist Work to be carried out during annual maintenance (by the specialist installer or factory customer service) 1. Visual inspection * Completed and OK? Proportional controller - Check the control openings for leaks and limescale deposits Screw connections and fittings - Leak-tightness check Heat exchanger - Leak-tightness check...
  • Page 76 3. op = optional (not integrated into all devices) Completed and OK? Heating circuit pump (op) Function check (cf. manufacturer's instructions) Thermostatic valve with flow line Function check and check of the correct setting temperature setting (op) (cf. commissioning protocol) Differential pressure Function check and check of the correct setting regulator (op)

  • Page 77: Troubleshooting And Remedying Possible Faults

    8. Troubleshooting and remedying possible faults The following overview is intended to help with the location of the causes of faults: 1. Check shut-offs 2. Check the voltage supply to pumps and servomotors 3. Check there is no trapped air 4.
  • Page 78 Pressure loss diagram primary heating circuit* Pressure loss diagram secondary for the hot water preparation * Manual for LogoComfort stations 24002.800...

  • Page 79: Decommissioning, Dismantling, Disposal, Environmental Protection And Disposal Of Electrical And Electronic Equipment

    10. Decommissioning, dismantling, disposal, environmental protection and disposal of electrical and electronic equipment During dismantling, the safety instructions and residual dangers mentioned (see Section 1) must be observed! Removal and disposal: Removal and disposal of the device should only be carried out by suitable trained experts. When disposing of the auxiliary and operating materials, always observe the specifications in the safety data sheets, which must be provided by the suppliers of the auxiliary and operating materials.
  • Page 80 Copyright Flamco B.V., Almere, The Netherlands. No part of this publication may be reproduced or made public in any way without the express permission and acknowledgement of the source. The data listed applies exclusively to Flamco products. Flamco B.V. accepts no liability for the incorrect use, application...

This manual is also suitable for:

Logotherm logocomfort 600

Table of Contents