Pichler VENTECH LG 500 Operating And Installation Instructions
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Pichler VENTECH LG 500 Operating And Installation Instructions

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INSTALLATION INSTRUCTIONS
SYSTEM VENTECH LG 500
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.
OPERATING AND
COMFORT
VENTILATION
Systematic ventilation.

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Summary of Contents for Pichler VENTECH LG 500

  • Page 1 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 ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 2 Contents 1 Introduction Page 4 2 General Page 4 2.1 USE IN COMPLIANCE WITH THE INTENDED USE PAGE 5 2.2 LIABILITY PAGE 7...
  • Page 3 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 3 10 Installation Page 31 10.1 PREREQUISITES FOR INSTALLATION OF THE UNIT PAGE 31 10.2 DEVICE INSTALLATION PAGE 32 10.3 ELECTRICAL CONNECTION PAGE 35 10.4 INITIAL STARTUP...

  • Page 4: Introduction

    If you have any queries J. Pichler Gesellschaft m.b.H. 9021 KLAGENFURT Karlweg 5, Postfach 32 +43 (0)463 32769 2 General...

  • Page 5: Use In Compliance With The Intended Use

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 5 The compact ventilation unit LG 500 Sys- The mark approval certificate No. 0010- tem VENTECH, together with all the PS/PZW-EX-0067-2010 of 8 March 2011 optional system components cited in this and test reports No.
  • Page 6 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 6 The ventilation unit is not suitable for Any individual who transports, drying out new-build properties. When sets up or works on the device the device is shut down, ensure that no must have read and understood air circulation can occur through the...

  • Page 7: Liability

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 7 2.2 LIABILITY The compact ventilation unit LG 500 Sys- In the event of the following the manufac- tem VENTECH has been developed and turer is liable for no damage whatsoever: manufactured for use in the controlled...

  • Page 8: Symbols Used

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 8 3.1 SYMBOLS USED The following safety symbols indicate Caution! The non-observance of text passages that warn against dangers this warning can lead to injury and sources of danger.
  • Page 9 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 9 The permitted maximum expectable load and standards must be adhered to. Ap- has to be heeded for transportation of propriate suitable measures for erection the unit.

  • Page 10: Functioning Of The Ventilation System

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 10 3.2.4 Operation of the system Operation of the ventilation unit Never operate the ventilation unit wit- is only permitted if all required hout installed air filters.

  • Page 11: Possibilities Of System Expansions For Frost Protection

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 11 Outdoor air Outdoor air Bypass The circuit diagram illustrates the fundamental 9 - Condensate water tank with discharge and design of the domestic ventilation unit with the drain trap (siphon) supplied by the customer optional additional system enhancements.
  • Page 12 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 12 4.2.1 Earth heat exchanger EHE Optimal frost protection in the presence In particular, among other things, atten- (factory settings) of cold outdoor air temperatures can be tion has to be paid to easy cleanability...
  • Page 13 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 13 4.2.2 Brine geothermal energy with optio- nal cooling function (factory setting) Circuit diagram of brine geothermal energy with optional cooling function In the winter, brine geothermal ener- with a filter quality category of at least...
  • Page 14 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 14 4.2.3 PTC low temperature preheater The ventilation unit LG 500 System • when the outdoor air inlet temperature battery factory setting VENTECH can be optionally supplied with is below -3 °C and the outlet tempe-...

  • Page 15: System Expansion For The Purpose Of External Auxiliary Heating

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 15 4.3 SYSTEM EXPANSION FOR THE In order to be able to increase the installed. This afterheating can be PURPOSE OF EXTERNAL air outlet temperature for the living achieved via an external warm water...

  • Page 16: Ventilation Unit

    O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S SYST EM VEN TECH LG 500 PAG E 1 6 When using humidity sensors the Example: priority can be selected on air quality - and Humidity Sensors -Sensor Humidity Sensor...
  • Page 17 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 17 4.4.3 Layout of the unit 1. Operator control unit type KOMFORT-G 9. Bypass valve with actuator 2. Power unit 10.
  • Page 18 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 18 7. Condensate tank with discharge fitting 12. Pressure sensor for volume flow cons- Any condensate incurred in the heat ex- tant function (optional) changer during operation is collected via Measured value sensor and pressure...
  • Page 19 O P ER AT IN G A N D INSTA L L AT I O N I N ST RU CT I O NS SYST E M V E N T E C H LG 5 00 PAG E 1 9 Version Right-hand version Lefthand version...

  • Page 20: Safety Devices

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 20 4.5 SAFETY DEVICES For the purpose of ensuring safe opera- Overheating protection. A tion of the system the safety devices and thermo bi-metal switch is built covers must not be put out of service, in to protect the optionally-...

  • Page 21: Characteristic External Pressure Increase - Air Volume Flow With Volume Flow Constant Function

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 21 Heat exchanger Housing seal-tightness Counterflow heat exchanger made of (according to PHI where nominal air plastic volume flow is 366 m³/h) Degree of heat provision in accordance external seal-tightness at 100 Pa <...

  • Page 22: Acoustic Specifications

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 22 5.4 ACOUSTIC SPECIFICATIONS Speed I = 200 m³/h with external pressure increase of 100 Speed II = 300 m³/h Pa and integrated sound absorption Speed III = 400 m³/h splitter on the exhaust air side...
  • Page 23 Upon first voltage supply the operator 6.2.2.1 Starting the unit * * * Pichler * * * control unit performs a self-test. This Ventilation technology takes 10 seconds at the maximum and is WL2 version 1.01...
  • Page 24 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 24 6.2.2.4 Automatic/Manual mode The real-time clock integrated into the In winter mode, automatic mode also operator control unit enables automa- enables temperature reductions to be tic mode.
  • Page 25 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 25 6.2.2.8 Setting the room temperature in Where ventilation units are installed When the [+] or [-] button is pressed conjunction with external auxiliary in conjunction with additional external once, the current target temperature...
  • Page 26 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 26 6.2.3 Special menu 1 – Operating hour The operator control unit has two special LG shows the total operating hours for counter (only for specialist instal- menus for the purpose of performing the ventilation unit.
  • Page 27 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 27 • Boost ventilation: This value represents • H/C hyst.: setting range 1 to 6 K. the duration of fan speed IV in automa- With these parameters the control tic mode and can be set within a range hysteresis can be adjusted from...

  • Page 28: Power Unit

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 28 7 Power unit The controls consist of the power section Setpoints, actual values and error UZA and the KOMFORT-G control unit. messages are interchanged between the The power unit is connected by means of operator control unit and the power unit...

  • Page 29: Messages/Faults

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 29 8 Messages/Faults The factory setting for the filter timer is 8.1 OPERATING MESSAGES ON - - - Notification - - - CONTROL UNIT KOMFORT-G 4,600 hours (approx.

  • Page 30: Scope Of Delivery, Transport, Storage And Disposal

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 30 9 Scope of delivery, transport, storage and disposal 9.1 SCOPE OF SUPPLY The scope of supply comprises the fol- information on the order and delive- lowing: ry documents, that the equipment is...

  • Page 31: Installation

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 31 10 Installation 10.1 PREREQUISITES FOR The compact ventilation unit LG 500 of the air lines to the ventilation unit, the INSTALLATION OF THE UNIT System VENTECH is to be installed in ac- unit is fixed and can no longer be moved.

  • Page 32: Device Installation

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 32 10.2 DEVICE INSTALLATION For all work the safety instruc- tions cited in point 3.2 of these instructions have to be heeded! 10.2.1 Setting up the ventilation unit - The ventilation unit is supplied ready to After setting down the ventilation unit at...
  • Page 33 Abluft A ( 1 : 15 ) O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 33 10.2.3 Production of the condensate water The front door of the unit has to be ope- connection ned to make the condensate drainage connection.

  • Page 34: Electrical Connection

    O P ERAT IN G AN D INSTA LL AT ION I N STR UCTI ON S SYST E M V E N TE C H LG 5 00 PAG E 34 10.2.4 Connection of air lines and com- When connecting the air lines, ensure When making the line connections it has ponents to be ensured in particular that no tools...
  • Page 35 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 35 10.3.1 Cable inlets Connection cables must be fed through the cable glad on the top of the ventilation unit in order to connect the cables for the relevant control unit as well as optional system components such as external...
  • Page 36 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 36 10.3.4 Electrical connecting diagramm The external system compo- Outdoor temperature sensor AI9 and nents, enhancement com- temperature sensor RHB AI6 are auto- ponents and required tem- matically recognised and enabled by the perature sensors should be...
  • Page 37 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 37 Mainboard Bottom connections LG 500 The functions marked as „options“ have to be activated via the PC-software!
  • Page 38 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 38 Possible configuration of the in- and outputs...
  • Page 39 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 39 Defined external potential-free digital switched on in this operating mode. The inputs: display shows Fireplace mode. When the Automatic mode when input „E“...
  • Page 40 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 40 K6 K7 K8 K0 K0 M K1 K2 K3 K5 K5 K7 K8 Leistungsteil Ventech MFR Leistungsteil V02.00 E2 E3 E3 + K10 K10 K11 K11 E0 E0...

  • Page 41: Initial Startup

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 41 10.4 INITIAL STARTUP The complete ventilation The factory settings on the control unit system must be in place along may only be changed by a skilled instal- with all electrical, hydraulic and ler.

  • Page 42: Servicing And Cleaning

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 42 11 Servicing and cleaning 11.1 SAFETY DIRECTIONS During cleaning and mainte- A vacuum cleaner has to be used to nance work to the ventilation remove the dirt and dust.

  • Page 43: Service Instructions For The Specialized Installing Company

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 43 When inserting the new filters care has When replacing the air filters to be taken that there is dependable care has to be taken that no sealing and sufficient clamping between contamination of the unit or of...
  • Page 44 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 44 11.4.2 Fans Before commencing work on the fans, power to the device unit must be disconnected and the device secured against being switched on again! Maintenance and cleaning work on...
  • Page 45 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 45 11.4.5 Condensate drainage Depending on the degree of contaminati- on and temperatures, we recommend at least an annual cleaning of the conden- sate discharge, the discharge line and the drain trap (siphon).
  • Page 46 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 46 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 on the system: System installed by:...

  • Page 47: Spare Parts And Accessories

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 47 12 Spare parts and accessories Only genuine spare parts may Dependable operation is ensured only if be installed and used for repla- genuine spare parts are used! cement work and repairs.
  • Page 48 Download from: www.pichlerluft.at Responsible for the content: J. Pichler Gesellschaft m.b.H. Photos: 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:...

  • Page 49: Product Fiche

    Download from: www.pichlerluft.at Responsible for the content: J. Pichler Gesellschaft m.b.H. Photos: 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:...

  • Page 50: Eg-Konformitätserklärung (Ec Declaration Of Conformity)

    O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 50 15 EG-Konformitätserklärung (EC Declaration of Conformity) Hersteller / Manufacturer: J. Pichler Gesellschaft m.b.H. Anschrift / Address: Karlweg 5 , 9021 Klagenfurt am Wörthersee Bezeichnung / Product description: Lüftungsgerät in Kompaktbauweise LG 500...
  • Page 51 O P ERATI NG A ND I NSTAL L ATION INSTRU CT IONS SYSTE M VE NT ECH LG 500 PAG E 51 NOTES...
  • Page 52 Für den Inhalt verantwortlich: J. Pichler Gesellschaft m.b.H. TIROL Fotos: Ferdinand Neumüller, Archiv J. Pichler Gesellschaft m.b.H. | Text: J. Pichler Gesellschaft m.b.H. Alle Rechte vorbehalten | Alle Fotos Symbolfotos | Änderungen vorbehalten | Version: 09/2017 db/kp Netzwerk für Information, Qualität und Weiterbildung...

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