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Pichler Ventech LG 150 Operating And Installation Instructions

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INSTALLATION INSTRUCTIONS
SYSTEM VENTECH LG 150
LG 150 A,
LG 150 AF
LG 150 A
EN 13141-7:2011-01
LG 150 A,
LG 150 AF
ErP
2018
EU Regulation
1253/2014
LG 150 A
A
A+
+
A
B
C
D
E
F
G
39
150 m³/h
dB
ENERGIA ·
·
· ENERGIJA · ENERGY · ENERGIE · ENERGI
2016
1254/2014
The specifi ed energy effi ciency
is applicable when controlled to
local requirements and is valid
up to the specifi ed maximum air
fl ow volume.
OPERATING AND
COMFORT
VENTILATION
optional
Systematic ventilation.

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Summary of Contents for Pichler Ventech LG 150

  • Page 1 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 LG 150 A, LG 150 AF COMFORT VENTILATION LG 150 A EN 13141-7:2011-01 LG 150 A, LG 150 AF 2018 EU Regulation 1253/2014 LG 150 A 150 m³/h optional ENERGIA · ·...

  • Page 2: Table Of Contents

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 2 Contents GENERAL 1. Introduction Page 4 2. Symbols used in this document Page 4 3. Designated use Page 5 4. Safety Page 7 USER UIDE 5. Customer service Page 10 6.
  • Page 3 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 3 NITIAL START ERVICE 18. Initial start-up Page 55 19. Troubleshooting Page 56 20. Installation/Operation of service software and firmware updates Page 57 21. Spare parts and accessories Page 57 22. Product data sheets Page 58 23.

  • Page 4: Introduction

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 4 1. Introduction Dear customer, thank you for choosing the Should you have any queries or wish to LG 150 System VENTECH compact ventila- order spare parts, please have the unit tion unit range.

  • Page 5: Designated Use

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 5 3. Designated use INTENDED USE The LG 150 System VENTECH range of This unit is available to the general public compact ventilation units is suitable for and is intended for installation in residen- installation in air-conditioning systems tial or industrial buildings.
  • Page 6 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 6 STIPULATIONS FOR OPERATION WITH Local requirements in terms of standards, Central air conditioning equipment for FIREPLACES laws and directives, must be taken into controlled ventilation and extraction of air account .

  • Page 7: Safety

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 7 WARRANTY The warranty period shall commence tion from the manufacturer. The manufac- after the unit is put into operation, but no turer's liability shall be limited to spare later than one month after delivery. The...
  • Page 8 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 8 UNIT SET-UP Condensate drainage connection: Instructions: Installation for water, heating and con- National and local regulations densate connections may be performed must be observed during by a specialist only. The unit must be installation and setup.
  • Page 9 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 9 PLANT OPERATION To ensure safe operation of the system, Spare parts safety devices and covers must not be Attachment or installation of additional rendered inoperative; nor may measures parts and components is not permitted.

  • Page 10: User Guide

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 10 UIDE 5. Customer service Please contact the installer of your ventilation and air conditioning system or contact us directly for any questions J. Pichler Gesellschaft m.b.H. relating to the LG 150 System VENTECH 9021 KLAGENFURT compact ventilation unit supplied.

  • Page 11: Control Units For The User

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 11 7. Control units for the user “MINI” CONTROL UNIT • Unit’s ventilation level • Switch between summer and winter mode • Display of filter change messages • Display of possible fault messages with the LEDs provided.
  • Page 12 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 12 “TOUCH” CONTROL UNIT Tuesday, 15.03.2016 13:45 Summer Ventilation stage 3 (time program) Temperature 23.5°C (time program) Menu 1 Current operating mode 2 Ventilation level 3 Temperature (ambient air, supply air, extract air)
  • Page 13 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 13 VENTILATION LEVEL The currently active ventilation level is displayed by various buttons. The selected Ventilation stage settings ventilation level can be changed by press- Time program ing the buttons. The following selection...
  • Page 14 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 14 In principle: “Ventilate CO2 concentration-based control (Figure1) as much as is necessary” Acceptable room air should not exceed a CO value of 1000 ppm, meaning that Adjustment of air volume requires...
  • Page 15 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 15 TEMPERATURE • Set the required temperature in stand- ard mode Settings Temperature • Activate/deactivate the time program • Ambient air, extract air or supply air is Setpoint value 22.0 °C...
  • Page 16 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 16 Current errors and error and filter logs Filter log can be displayed here. Filter log Current error Current error no entries Firmware Firmware versions for control and display are displayed here, as well as ventilation unit model and ventilator model.
  • Page 17 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 17 Air filter changed If the air filter has been changed, the filter Time program ventilation stages service time can be reset here so that a Monday filter warning no longer appears on the from time display.
  • Page 18 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 18 Language The user can switch between Deutsch, Language English, Francais, Nederlandse, Ceský, Deutsch Slovenskí and Italiano. English Français Nederlandse Cesky ACTIONS The following errors can be reset under System monitoring: “Actions”:...
  • Page 19 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 19 Level 2: Reset error Z04/Z05 If the rotational speed is exceeded for 10 The + and – options are displayed by minutes in active basic ventilation mode, pressing the “No” button. The error is the system shuts down.

  • Page 20: Messages/Faults

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 20 8. Messages/Faults “TOUCH” CONTROL UNIT Please contact your installer. FAULT SIGNAL Current error From firmware version V.1.6 onwards, “MINI” CONTROL UNIT error statuses for the ventilation unit are signalled with flashing patterns on the error LEDs.

  • Page 21: Filter Maintenance For The User

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 21 9. Filter maintenance for the user MAINTENANCE INSTRUCTIONS These instructions relate Filter change interval (AIR FILTER) exclusively to regular Filters must be replaced inspection, maintenance and immediately if very dirty. Oth- replacement of air filters by the user.
  • Page 22 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 22 FILTER REPLACEMENT When replacing the air filters, Note the direction of the air avoid soiling the unit and its stream. components. Dirty air filters must be suitably disposed of 6. When inserting a new filter, ensure right away.

  • Page 23: Mounting /Installation

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 23 OUNTING NSTALLATION 10. Scope of supply, transport, storage and disposal SCOPE OF SUPPLY The scope of supply includes: On delivery of the unit, check that the type • the ventilation unit with the “MINI” or...

  • Page 24: Technical Data

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 24 11. Technical data Technical specifications LG 150 A VENTILATION UNIT The characteristic curves shown are PRESSURE VOLUME FLOW CHARACTERISTIC CURVE FOR valid for the version of the unit with Dimensions: LG 150 A an outdoor air filter of quality class F7,...
  • Page 25 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 25 PASSIVE HOUSE CERTIFIED IN ACCORDANCE WITH PHI CRITERIA Housing seal-tightness: External leakage 0.6 %, internal leakage 0.9 % Degree of heat provision: ŋ = 86 % eff, t, WRG Comfort criterion: T = +17.2 °C where T...
  • Page 26 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 26 Technical specifications LG 150 B for higher air capacities VENTILATION UNIT The characteristic curves shown are PRESSURE VOLUME FLOW CHARACTERISTIC CURVE FOR valid for the version of the unit with...
  • Page 27 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 27 Technical specifications LG 150 B for higher air capacities Speed Air volume flow [m³/h] Flow efficiency: ŋ [Wh/m³] Flow efficiency: ŋ [Wh/m³] elek elek With an external pressure increase of 50 Pa...

  • Page 28: Ventilation Unit Set-Up For Specialised Personnel

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 28 12. Ventilation unit set-up for specialised personnel 1. “MINI” or “TOUCH” control unit (optional) 2. Control electronics 3. Supply air fan Tuesday, 15.03.2016 13:45 4. Exhaust air fan Summer 5. Counterflow heat exchanger (enthalpy heat...
  • Page 29 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 29 1. “MINI” control unit drain connected by the customer towards The “MINI“ control unit, installed in the the siphon connecting piece. The conden- living area, is used to easily control the sate drainage tray must be fitted with an...
  • Page 30 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 30 13. Air pipe connections If a temperature of +50 °C is reached, Serve as a connection to the air pipe power supply to the electric battery is system. Correct connection to supply air,...
  • Page 31 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 31 SYSTEM DESCRIPTION The LG 150 System VENTECH compact Significant energy savings are achieved ventilation unit is used for controlled, when the system is operated continuously mechanical ventilation and deaeration of...
  • Page 32 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 32 SYSTEM ENHANCEMENT OPTIONS FOR Various systems are available to monitor There is a risk of the heat FROST PROTECTION defrosting of the heat exchanger. Possible exchanger freezing on the strategies to protect the heat exchanger exhaust air side, particularly against freezing are outlined below.
  • Page 33 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 33 BRINE GEOTHERMAL ENERGY WITH Ventilation unit with heat recovery OPTIONAL COOLING FUNCTION Exhaust air Supply air Brine heater battery Temperature Outside air Extract air sensor – outside air Outside air...
  • Page 34 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 34 PTC LOW TEMPERATURE PRE-HEATER The LG 150 System VENTECH ventilation the pre-heater battery is switched on BATTERY unit can be supplied with a built-in (not and remains switched on for the dura- passive house-certified) or external elec-...
  • Page 35 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 35 SYSTEM EXPANSION FOR A SUPPLE- In order to further increase the air- electric and a hot-water heating coil, MENTARY INTERNAL HEATING outlet temperature for the living space, a which can be integrated into the air piping supplementary external heating system system.

  • Page 36: Versions

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 36 13. Versions VERSIONS The LG 150 System VENTECH compact ven- • LG 150 A with optional enthalpy heat tilation unit is available in several different exchanger for moisture recovery versions: •...
  • Page 37 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 37 LG 150 B Wall-mounted version Left-hand version Right-hand version Item no. without an integrated PTC heater battery 08LG150BWL 08LG150BWR Item no. with an integrated PTC preheater battery 08LG150BWLV 08LG150BWRV Item no. for cover element...

  • Page 38: Control Units

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 38 14. Control units “MINI” SPECIAL SETTINGS FOR Basic functions for users, see User Infor- The volume flow is configured using the SPECIALIST PERSONNEL mation, Section 7. Plus and Minus buttons. If no buttons are pressed for 5 seconds, the parametered Basic ventilation and volume flow can be...
  • Page 39 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 39 “TOUCH” SPECIAL SETTINGS FOR The Service menu is activated by pressing The technician can change the unit's SPECIALIST PERSONNEL the Menu button for an extended period parameters after activating the Service (min.
  • Page 40 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 40 Activate extract air balance & basic • Reset time meter ventilation • Delete message overview Extract air balance and basic ventilation • Test mode: Test the unit's basic func- settings can be adjusted under “Menu“ ->...

  • Page 41: Installation

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 41 15. Installation PREREQUISITES FOR UNIT INSTALLATION Installation site: The LG 150 domestic The ventilation unit may be installed in ventilation unit may be a frost-free location only, e.g. in a cellar,...
  • Page 42 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 42 Wall mounting 1. Solid wall: The condensate drainage pipe from the Wall mounting: the ventilation unit is unit outlet should preferably be laid with mounted to a suitable, level solid wall.
  • Page 43 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 43 Rigid piping (L = 140 mm) Standard unit condensate drain connection, 1/2 inches, external thread Connection piece/ connecting screw Rigid piping Negative pressure ball siphon Model HL 136.3 Manufactured by Hutterer und Lechner...
  • Page 44 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 44 For proper connection of the LG 150 Sys- Attention: Perfect functioning of tem Ventech ventilation unit, we recom- the condensate drainage must mend condensate trap model HL 136.3, be checked and ensured before...
  • Page 45 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 45 Connecting air ducts and components The unit's connectors must be connected Air connections: to air duct connections. Airtightness and The outdoor air and exhaust air ducts, e.g. vibration isolation must be ensured.

  • Page 46: Electrical Connection

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 46 16. Electrical connection • Warning: hazardous electrical • Electrics must be connected in accord- voltage! ance with the associated wiring diagram (see page 48). • Disregarding the hazard may result in death, injury or mate- •...
  • Page 47 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 47 Connecting the control unit to the control The control system consists of a service Cable length must not exceed 100 m. board board and a control unit. The service The screening must be connected to the board is connected to the control unit ventilation unit's PE protective earthing.
  • Page 48 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 48 Circuit and wiring diagram In general, external system Temperature sensors T1 to T4 are components, extension factory-wired. The control system components and temperature automatically recognises when outside sensors required must be connected in...
  • Page 49 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 49 Control board Before working on the control board, the After dismantling the front cover and unit must be isolated from the mains (all removing the control board, the terminals poles) and protected from being switched for the control lines and the electrical back on.

  • Page 50: Maintenance And Cleaning

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 50 17. Maintenance and cleaning SAFETY INSTRUCTIONS Always pull the mains plug or If possible, use a vacuum cleaner to fully isolate (all poles) of the remove dirt and dust. Applying force or...
  • Page 51 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 51 Cleaning interval: ENTHALPY HEAT EXCHANGER For devices with enthalpy heat ex- changers, the level monitor must be visually inspected for corrosion at least once a year. FANS The motor housing may be 2.
  • Page 52 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 52 ELECTRICAL PTC PRE-HEATER Cleaning interval: 5. When cleaning external electrical BATTERY (OPTIONAL) We recommend cleaning the electrical pre-heater batteries, it is essential that PTC pre-heater battery at least once a the prefilter is also checked (if present)
  • Page 53 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 OPERATING AND INSTALLATION MANUAL SYSTEM VENTECH LG 150 PAGE 53 PAGE 53 UNIT HOUSING - INTERIOR CLEANING Cleaning interval: Cleaning We recommend cleaning at least once a Handle the insulated surfaces of the year, depending on the level of soiling.
  • Page 54 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 54 MAINTENANCE TABLE In order to document maintenance works, this table must be completed after perfor- mance of works on the unit: Unit installed by: Date Maintenance works Performed by Date (e.g.

  • Page 55: Initial Start-Up

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 OPERATING AND INSTALLATION MANUAL - LG 150 SYSTEM VENTECH PAGE 55 PAGE 55 NITIAL START ERVICE 18. Initial start-up The ventilation system must be The factory settings on the control unit complete, connected and ready...

  • Page 56: Troubleshooting

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 56 19. Troubleshooting Error descriptions are provided for the Errors can be located precisely using the corresponding light patterns in the follow- service software (available to specialist ing table. personnel only).

  • Page 57: Installation/Operation Of Service Software And Firmware Updates

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 OPERATING AND INSTALLATION MANUAL - LG 150 SYSTEM VENTECH PAGE 57 PAGE 57 20. Installation/Operation of service software and firmware updates The control unit must be connected to a Service hotline: +43 (0)463 32769-290 laptop via the micro-USB cable in order to Email: service@pichlerluft.at...

  • Page 58: Product Data Sheets

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 58 22. Product data sheets PRODUCT DATA SHEET: LG 150 A 2 [-] , % [-] ³ [dB(A) ] 105 [m³/h] 50 [Pa] 0,24 [W/(m³/h)] 0,65 % [-] Bitte Luftfilter wechseln! später erinnern...
  • Page 59 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 59 PRODUCT DATA SHEET: LG 150 AF otor nd 2 [-] % [-] ³ [dB(A) ] 105 [m³/h] 50 [Pa] 0,24 [W/(m³/h)] 0,65 % [-] Bitte Luftfilter wechseln! später erinnern Filterwechsel erledigt...
  • Page 60 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 60 PRODUCT DATA SHEET: LG 150 B 2 [-] , % [-] ³ [dB(A) ] [m³/h] 50 [Pa] [W/(m³/h)] 0,65 % [-] Bitte Luftfilter wechseln! später erinnern Filterwechsel erledigt [ Wh...
  • Page 61 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 61 PRODUCT DATA SHEET: LG 150 BF 2 [-] , % [-] ³ [dB(A) ] [m³/h] 50 [Pa] [W/(m³/h)] 0,65 % [-] Bitte Luftfilter wechseln! später erinnern Filterwechsel erledigt [ Wh...

  • Page 62: Ec Declaration Of Conformity (Eg-Konformitätserklärung)

    OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 62 23. EC Declaration of Conformity (EG-Konformitätserklärung) Hersteller/Manufacturer: J. Pichler Gesellschaft m.b.H. Anschrift/Address: Karlweg 5 9021 Klagenfurt am Wörthersee Bezeichnung/Product description: Lüftungsgerät in Kompaktbauweise Serie LG 150 System VENTECH mit integrierter Steuerung Ausführungen/Type:...
  • Page 63 OPERATING AND INSTALLATION INSTRUCTIONS SYSTEM VENTECH LG 150 PAGE 63 Notes...
  • Page 64 Your partner/installer: Author: J. Pichler Gesellschaft m.b.H. | Photos: J. Pichler Gesellschaft m.b.H. archives Text: J. Pichler Gesellschaft m.b.H. | All rights reserved | All photors are illustrative only Subject to change without notice | Version: 02/2018 EH/UP/MR/DB/KP J. PICHLER...

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