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Summary of Contents for Pichler LG Series
- Page 1 OPERATING AND INSTALLATION INSTRUCTIONS LG 750 – LG 6000 COMFORT VENTILATION for residential buildings EN13141-7:2010 2018 EU-Regulation 1253/2014 Ventilation and air conditioning / TÜV-certified design Systematic ventilation.
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Page 2: Table Of Contents
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 2 Contents 1. lntroduction Page 4 2. General Page 4 3. Use in compliance with the intended use Page 4 3.1 INTENDED USE PAGE 4... - Page 3 O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 3 14. Functioning of the ventilation system Page 22 14.1 FUNCTIONAL OVERVIEW PAGE 22 14.2 SYSTEM DESCRIPTION PAGE 22 14.3 SYSTEM EXTENSIONS FOR HEAT EXCHANGER FROST PROTECTION PAGE 22...
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Page 4: Lntroduction
1,0 kW your ventilation system. Do not use your ventilation system unless in perfect condition and use only J. Pichler Gesellschaft m.b.H. as designated; be aware of safety issues and any hazards and familiarise yourself 9021 KLAGENFURT with the notes and information contained Karlweg 5 in this Manual. -
Page 5: Stipulations For Operation With Fireplaces
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 5 The ventilation unit‘s applications unit is used for mechanical aeration and and designated use are limited to ventilation of ambient air and, combined the deployment and operation for with a heating and cooling battery, also... -
Page 6: Stipulations In Connection With Extractor Hoods
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 6 3.3 STIPULATIONS IN CONNECTION On account of the heavy load and irre- If an extractor hood is being operated WITH EXTRACTOR HOODS gular operation the extract air of any without separate introduction of the... -
Page 7: Safety
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 7 6. Safety Read this operating and installation guide. The specifications mentioned in guide carefully and observe the safety this document may not be changed. -
Page 8: Setting Up The Unit
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 8 6.3 SETTING UP THE UNIT The national and local regu- and in order to prevent damage to the lations must be observed for building. -
Page 9: Operation Of The System
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 9 The electrical equipment with the repaired without delay in order to avoid warning and protective devices of the any resulting danger. -
Page 10: User Guide
LG 6000 ventilation units are specially Weatherproof variant with flat roof as developed and optimised ventilati- standard (unit height + 60 mm). on units with integrated Pichler-Air2 controller customised to meet individual Suitable bases available on request for demands. roof-integrated unit design. -
Page 11: Unit Layout With Fittings Lg 750 - Lg 6000
For protection against the counter-cur- pressure that are currently in operation rent heat exchanger freezing in the event can be read on the Pichler handheld ter- of low outside temperatures, different minal or an other operator control unit. frost strategies can be taken into con-... -
Page 12: Control Unit
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 1 2 9. Control unit The control unit is normally installed in the living area and should be suitably positioned. Thermal source areas, radiators, direct sunlight etc. -
Page 13: Main Menu
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 1 3 9.2 MAIN MENU Press this icon to return to the home Home screen screen. Communication Weekly program Alarms Extended operation... - Page 14 O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 1 4 9.2.3 Alarms Here you can view active alarms and Alarms an alarm log. In case of an alarm, this screen can also be accessed via the bell Alarms Alarm log...
- Page 15 O P ERAT ING AND INSTALLAT ION IN ST R UCTI ONS LG 750 - LG 6000 PAGE 15 9.2.6 Software update Here you can check if an SD card in- Home screen serted into the PI Air2 Master contains a new software version.
- Page 16 O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 1 6 • Screen saver: Here you can set the • Quick access: (PIN-requiered) Configu- screen saver timeout period. ration of the icons in the lower part of the start view.
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Page 17: Messages / Faults
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 1 7 10. Messages / Faults Pichler Air2 system malfunctions will be shown as alarms. This display may differ, depending on the control unit or internal Web server. -
Page 18: Filter Maintenance
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 1 8 11. Filter maintenance 11.1 MAINTENANCE INSTRUCTIONS These instructions relate ex- Original replacement filters are to be (FILTER) clusively to regular inspection, used exclusively to replace the filters,... -
Page 19: Clearing Filter Messages
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 1 9 11.2.2 Filter message on the web server Technician Plant OJ modules User Maintenance Operation Status Alarms Alarm log Alarm prediction... -
Page 20: Filter Changing
Use only original replacement filters of be released by pulling it forward. Only the filter class specified. then can the air filters (2) be pulled out easily and replaced. J. Pichler Gesellschaft m.b.H. 9021 KLAGENFURT Karlweg 5 clamping frame (1) +43 (0)463 32769 https://shop.pichlerluft.at/... -
Page 21: Specialist Personnel - Mounting / Installation
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 2 1 Specialist Personnel - Mounting / Installation 12. Scope of supply, transport, storage and disposal 12.1 SCOPE OF SUPPLY The scope of supply comprises the the nameplate correspond to the following:... -
Page 22: Technical Specifications
EC technology for nic control of volume flow. The Pichler controlled airflow. Air2 system will control these complex processes... -
Page 23: System Extensions For Heat Exchanger Frost Protection
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 2 3 14.3 SYSTEM EXTENSIONS FOR HEAT Depending on extract air • Frost protection by means of waterpre- EXCHANGER FROST tem-perature and humidity, a heater battery (Glycol) - Page 24 O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 2 4 User Technician Maintenance OJ modules Plant Unit Status Settings Fire alarm Master Fan 10 Setting the the ventilation unit components Extension Alarm log Counterflow heat exchanger...
- Page 25 O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 2 5 OJ modules Technician Plant User Maintenance Unit Settings Status Fire alarm Master Fan IO Setting the ventilation unit components Extension Alarm log PWW-VHR...
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Page 26: Optional: System Extension For Cooling
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 2 6 Description of the control system: the pre-heating exchanger. A PI control The pre-heating exchanger will main- algorithm is implemented here. - Page 27 O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 2 7 14.4.1 Post heating via pumped hot water The pumped hot water re-heating The frost protection strategy re-heating exchanger (PWW-NHR) exchanger (PWW-NHR) mixer valves are for water-dependent heating/...
- Page 28 Primary parameters • ”Constant“. The circulating pump in the PWW heater will run continuously when the Pichler Air2 Master is switched on. • ”Auto“. The circulating pump in the PWW heater will run when heating is required (valve setting >0.1%) Pump operation •...
- Page 29 O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 2 9 14.4.2 Re-heating using electrical heating The electric radiator can either be controlled via 0-10 V signal by an analog output.
- Page 30 Systematic ventilation Primary parameters • ”Constant“. The circulating pump for the cooling exchanger will run continuously when the Pichler Air2 Master is swit- ched on. Pump operation • ”Auto“. The circulating pump for the cooling exchanger will run when cooling is needed (valve setting >0.1 %).
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Page 31: Heat Exchanger
• At temperatures below the set value plus P-band, the bypass freezing damper will be controlled up to 100 % open. freezing The warm extract air will in this way protect the heat exchanger from freezing. 14.7 OPTIONAL: DEMAND-DRIVEN The Pichler Air2 system can offer seve- • GreenZone PLANT OPERATION ral options for demand-driven air flow •... -
Page 32: Optional: Building Automation - Networking
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 3 2 14.8 OPTIONAL: BUILDING The Pichler Air2 system offers several • BACnet AUTOMATION - NETWORKING options for networking into a higher •... - Page 33 Humifidication (external humidifier, unit for supply air humidity sensor) Control unit Pichler 3,5 colour touch screen control unit The following languages are currently available: German, English, Language package ltalian, French, Danish, Finnish, Swedish, Norwegian, Spanish, Polish, Russian, Dutch Heater battery protection An alarm is triggered in the event of a heater battery fault.
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Page 34: Lnstallation
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 3 4 16. lnstallation 16.1 PREREQUISITES FOR INSTALLA- The LG ventilation unit must be installed sate must be discharged frost-free and TION OF THE UNIT / INTERIOR in accordance with the general and safely via a gradient and with an effecti-... -
Page 35: Unit Installation
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 3 5 16.1.4 Protection against dirt To protect the system against coarse oned immediately after proper instal- dirt such as greenery, leaves or insects, lation;... -
Page 36: Legend For The Symbols Used
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 3 6 16.2.1 Making the condensate water Cut the siphon to length and connect to connection the valve connection on the inspection side of the condensate tray. -
Page 37: Electrical Connection
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 3 7 17. Electrical connection • Warning: dangerous electrical • The cable cross-sections indicated are voltages! minimum cross-sections for copper lines and do not take cable length or •... -
Page 38: Connecting The Operating Unit
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 3 8 17.2 CONNECTING THE OPERATING The operating unit is connected to An adequately long RJ-12 Modbus cable UNIT the ventilation unit control system (max. -
Page 39: Modbus Connection
22 mm Max. power consumption 900 mW Standby power consumption 600 mW The PI-HMI touch panel is maintenance- free. Please contact us if you have any further queries. J. Pichler Gesellschaft m.b.H. 9021 KLAGENFURT Karlweg 5 +43 (0)463 32769 https://shop.pichlerluft.at/ Onlineshop:... -
Page 40: Mains Connection
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 4 0 17.8 MAINS CONNECTION The ventilation unit is not supplied ready the length of the cable from the dis- to plug in. -
Page 41: Maintenance Instructions For The Specialised Company
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 4 1 18.2 MAINTENANCE INSTRUCTIONS The work on the ventilation work, then they must be eliminated FOR THE SPECIALISED COMPANY unit given in the following may immediately for safe operation of the only be performed by qualified... - Page 42 O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 4 2 18.2.5 Volet de dérivation, volet d’air rejeté, The flaps must be checked to ensure volets d’air neuf they move easily.
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Page 43: Maintenance Chart
O P ERATI NG A N D IN STA LLAT ION I NSTR UCT I ONS LG 7 5 0 - LG 6 0 00 PAG E 43 18.3 MAINTENANCE CHART Task Action Outdoor and exhaust air outlets Check for dirt, damage and corrosion Clean and repair Room control/Unit housing Check for dirt, damage and corrosion of the air ducts... - Page 44 O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 4 4 Complete this table (for documentation) when plant servicing is complete: Plant installed by Date Servicing (e.g. replacing filters) Executed by Signature Date...
- Page 45 O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 4 5...
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Page 46: Specialist Personnel - Commissioning - Service
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 4 6 Specialist Personnel - Commissioning - Service 19. Initial starup Note the following before The ventilation system commissioning the plant: must be completed with •... -
Page 47: Connecting Air Ducts And Components
O PERATI NG A N D I NSTALL ATION I NSTRU CTI ON S LG 75 0 - LG 6 000 PAG E 4 7 Counter-current plate heat exchanger • If there is a servo motor for the bypass flap, check to see whether it turns in the right direction. -
Page 48: Installation / Operation From The Web Server
Your partner/installer: Mitglied der PASSIVHAUS Responsible for the content: J. Pichler Gesellschaft m.b.H. | Photos: Archiv J. Pichler Gesellschaft m.b.H. TIROL Text: J. Pichler Gesellschaft m.b.H. | All rights reserved | All photos are symbolic photos Subject to change without notice | Version: 11/2022 eh Netzwerk für Information,...
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