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Pichler LG 500 System VENTECH Operating And Installation Instructions

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OPERATING AND

INSTALLATION INSTRUCTIONS

SYSTEM VENTECH LG 500
COMFORT
VENTILATION
EN13141-7:2010
ErP
2018
EU Regulation
1253/2014
The specified energy efficiency
is applicable when controlled to
local requirements and is valid
up to the specified maximum air
flow volume.
Systematic ventilation.

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  • Page 1: Installation Instructions

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 500 COMFORT VENTILATION EN13141-7:2010 2018 EU Regulation 1253/2014 The specified energy efficiency is applicable when controlled to local requirements and is valid up to the specified maximum air flow volume. Systematic ventilation.

  • Page 2: Table Of Contents

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 2 Contents Introduction .............................
  • Page 3 O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 3 Scope of delivery, transport, storage and disposal ................

  • Page 4: Introduction

    These instructions contain advice and information about the safe operation, installation, service and maintenance of the compact ventilation unit LG 500 System VENTECH. It also serves as a reference for service work so that this can be performed in a responsible manner. Please keep these operating instructions in a safe place where they are always accessible.

  • Page 5: Use In Compliance With The Intended Use

    The compact ventilation unit LG 500 System VENTECH is not a ready-to-use product. It must not be put into operation until it has been properly installed and connected in the indoor air treatment system. Only qualified, assigned personnel may work on and with the device.

  • Page 6: Stipulations For Operation With Fireplaces

    The ventilation unit LG 500 System VENTECH may only be installed in rooms, apartments and user units of a comparable size in which indoor air dependent fireplaces are installed, if the simultaneous operation of indoor air dependent fireplaces for liquid or gaseous fuels and of the apartment’s ventilation system is...

  • Page 7: Safety

    Warranty claims can be asserted only for material and/or design defects that have occurred during the warranty term. In the case of a warranty claim, the compact ventilation unit LG 500 System VENTECH may not be removed without prior written approval of the manufacturer. The manufacturer accords a warranty on spare parts only if they have been installed by an installer who is recognized by the manufacturer.

  • Page 8: Safety Regulations

    The attachment or installation of additional parts and components is not permitted. Any modifications or changes to the compact ventilation unit LG 500 System VENTECH are prohibited. Only original replacement parts may be used. Modifications and adaptations to the ventilation unit are not permitted and release the manufacturer from any warranty and liability.

  • Page 9: Electrical Connection Work

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 9 3.2.3 Electrical connection work...

  • Page 10: Functioning Of The Ventilation System

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 1 0 Functioning of the ventilation system System description...

  • Page 11: Possibilities Of System Expansions For Frost Protection

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 1 1 Possibilities of system expansions for frost protection Particularly in the winter months, moderate to heavy frosts can pose a risk of freezing on the...

  • Page 12: Brine Geothermal Energy With Optional Cooling Function (Factory Setting)

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 1 2 4.2.2 Brine geothermal energy with optional cooling function (factory setting)

  • Page 13: Ptc Low Temperature Preheater Battery Factory Setting

    PTC low temperature preheater battery factory setting The ventilation unit LG 500 System VENTECH can be optionally supplied with an integrated electric PTC pre-heater battery. If the optional pre-heater battery is installed, the cold outdoor air is pre-heated via the integrated electric PTC pre-heater battery if there is a risk of frost for the heat exchanger.

  • Page 14: System Expansion For The Purpose Of External Auxiliary Heating

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 1 4 System expansion for the purpose of external auxiliary heating In order to be able to increase the air outlet temperature for the living area further after the heat exchanger,...

  • Page 15: Ventilation Unit

    4.4.1 Description The compact ventilation unit LG 500 System VENTECH is used for the controlled mechanical ventilation of houses, larger residential units, offices, surgeries and similar applications. The range of use extends fundamentally to residential areas of 150 m² up to approx. 400 m², with an adjustable air volume flow up to 550 m³/h.

  • Page 16: Layout Of The Unit

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 1 6 4.4.3 Layout of the unit...
  • Page 17 O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 1 7 5.

  • Page 18: Versions

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 1 8 4.4.4 Versions The compact ventilation unit LG 500 System VENTECH is available in several different versions:  right-hand or left-hand, depending on the location of the supply air connecting piece, ...

  • Page 19: Safety Devices

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 1 9 Safety devices For the purpose of ensuring safe operation of the system the safety devices and covers must not be put out of...

  • Page 20: Characteristic External Pressure Increase - Air Volume Flow With Volume Flow Constant Function

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 2 0 Heat exchanger Counterflow heat exchanger made of plastic...

  • Page 21: Acoustic Specifications

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 2 1 Acoustic specifications Speed I = 200 m³/h / Speed II = 300 m³/h / Speed III = 400 m³/h / Speed IV = 500 m³/h...

  • Page 22: Buttons On The Control Unit "Komfort-G

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 2 2 6.2.1 KOMFORT-G...
  • Page 23 O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 2 3 6.2.2.4 Automatic/Manual mode...

  • Page 24: Special Menu 1 - Operating Hour Counter (Only For Specialist Installers)

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 2 4 6.2.2.9 Week time/Day time program...

  • Page 25: Power Unit

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 2 5 ...

  • Page 26: Software Overview

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 2 6 7.1.2 Software overview...

  • Page 27: Malfunction Messages On Control Unit

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 2 7 KOMFORT-G Malfunction messages on control unit "...

  • Page 28: Scope Of Delivery, Transport, Storage And Disposal

    Transport and Packaging The ventilation unit LG 500 System VENTECH is delivered in transport packing. The safety markings on the packaging must be observed.  Dimensions of the unit (w x h x d): 915 x 850 x 675 mm ...

  • Page 29: Installation

    10 Installation 10.1 Prerequisites for installation of the unit The compact ventilation unit LG 500 System VENTECH is to be installed in accordance with general and locally applicable safety and installation regulations and in accordance with the provisions of these operating instructions.

  • Page 30: Device Installation

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 3 0 10.2 Device installation...

  • Page 31: Connection Of Air Lines And Components

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 3 1 Upon completion of the work all tools and installation materials have to be removed from the unit.

  • Page 32: Cable Leadthroughs

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 3 2 10.3.1 Cable leadthroughs When connecting the mains cable, connection cable for the "...

  • Page 33: Circuit Diagram

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 3 3 10.3.4 Circuit diagram The external system components, enhancement components and required temperature sensors...
  • Page 34 O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 3 4 Mainboard Bottom connections LG 500 The functions marked as „options“...
  • Page 35 O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 3 5 Possible configuration of the in- and outputs...

  • Page 36: Mains Connection And Replacement Of The Unit's Internal Fuse

    10.3.5 Mains connection and replacement of the unit’s internal fuse The ventilation unit LG 500 System VENTECH is supplied ready to plug in and may only be operated at the voltage rating of 230 V/50 Hz, as specified on the type plate. Before performing work on the electrical power section, the device must be disconnected from the mains and protected against switching back on.

  • Page 37: Connecting A Water Re-Heater Battery

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 3 7 10.3.6 Connecting a water re-heater battery When connecting an external water re-heater battery, an additional temperature sensor must be connected to...

  • Page 38: Servicing And Cleaning

    For all electrical work, observe the Safety instructions under Point 3.2 and in particular Point 3.2.3. for electrical connection work. 11.2 Customer service For all questions pertaining to the supplied Compact ventilation unit LG 500 System VENTECH please contact the installer of your air treatment system or contact us directly. 11.3 Service instructions for the user These instructions relate exclusively to the regular inspection, maintenance and replacement of air filters by the user.

  • Page 39: Service Instructions For The Specialized Installing Company

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 3 9 When inserting the new filters care has to be taken that there is dependable sealing and sufficient clamping between the air filter and filter tensioning frame to avoid high filter bypass leakages.

  • Page 40: Electrical Ptc Preheater Battery (Optional)

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 4 0 To clean the fans, the 4 fixing screws on the fan housing should be removed.

  • Page 41: Service Table

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 4 1 11.4.6 Service table For the purpose of documenting the service work this table has to be filled in after performance of any work...

  • Page 42: Spare Parts And Accessories

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 4 2 12 Spare parts and accessories Only genuine spare parts may be installed and used for replacement work and repairs.

  • Page 43: Product Fiche

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 4 3 14 Product fiche central...

  • Page 44: Eg-Konformitätserklärung (Ec Declaration Of Conformity)

    O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 4 4 15 EG-Konformitätserklärung (EC Declaration of Conformity) Hersteller/ Manufacturer: J. Pichler Gesellschaft m.b.H. Anschrift/ Karlweg 5 Address: 9021 Klagenfurt am Wörthersee...
  • Page 45 O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 4 5 Notes...
  • Page 46 O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 4 6 Notes...
  • Page 47 O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S S Y S T E M V E N T E C H L G 5 0 0 P A G E 4 7 Notes...
  • Page 48 Responsible for the content: J. Pichler Gesellschaft m.b.H. TIROL Photos: Ferdinand Neumüller, Archiv J. Pichler Gesellschaft m.b.H. | Text: J. Pichler Gesellschaft m.b.H. All rights reserved | All photos are symbolic photos | Subject to change without notice | Version: 02/2017 Netzwerk für Information, Qualität und Weiterbildung...

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