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Pichler LG 1000, Operating And Installation Instructions

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Pichler LG 1000 Operating And Installation Instructions Download Page 43

Three-phase supply 

L1/L2/L3/N/PE 400VAC 

Guideline only. The actual supply cable cross-section must be determined in compliance with the legal regulations by authorised specialist 

staff on site, based on the system power, mains supply fuses, cable length from distribution panel to the unit and the method of laying. 

Illus.

: 

Three-phase supply

Single phase supply

L1/N/PE 230VAC  

Guideline only. The actual supply cable cross-section must be determined in compliance with the legal regulations by authorised specialist 

staff on site, based on the system power, mains supply fuses, cable length from distribution panel to the unit and the method of laying.

Illus.: Single-phase supply

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   L G  

7 5 0   -   L G   6 0 0 0

P A G E   4

3

  

Summary of Contents for LG 1000

Page 1: ...rP 2018 Systematic ventilation COMFORT VENTILATION EU Regulation 1253 2014 EN13141 7 2010 for residential buildings for non residential buildings OPERATING AND INSTALLATION INSTRUCTIONS LG 750 LG 6000...

Page 2: ...xchanger 18 3 4 2 DX cooling cooling unit 19 3 5 Heat exchanger 19 3 6 Optional Demand driven plant operation 20 3 6 1 Constant CO2 value 20 3 6 2 Fan optimiser 20 3 6 3 GreenZone PI zone modules PI o...

Page 3: ...ssioning 44 9 1 Basic procedure for commissioning by a specialist 44 9 1 1 Checking prior to commissioning 44 9 1 2 Setting the system parameters 44 9 1 3 Cable feed throughs 44 9 1 4 Counter current...

Page 4: ...ble and economic operation of your ventilation system Do not use your ventilation system unless in perfect condition and use only as designated be aware of safety issues and any hazards and familiaris...

Page 5: ...er must be informed of potential hazards 1 2 Liability Designated use is described in Section 1 1 of this Manual Any other use shall be deemed improper and may cause personal injury or damage to the v...

Page 6: ...to life and limb 2 2 Safety regulations 2 2 1 General Installation commissioning service and repair must be carried out by an authorised specialist specialised heating company installer Over and abov...

Page 7: ...mperatures under dewpoint Suitable measures must be taken to ensure automatic reliable and frost free operation if a risk of frost exists in assemblies and components Local building safety and fire pr...

Page 8: ...of flammable liquids or gases in swimming pools or in areas exposed to chemicals or hazardous substances Never operate the ventilation unit without air filters Air filters must be checked regularly fo...

Page 9: ...ing exchanger a bypass may be used to protect the heat exchanger from freezing Cold outside air will in this case bypass the heat exchanger via a duct and the warm extract air will be used to protect...

Page 10: ...or for efficiency calculation Efficiency alarm level Set low efficiency alarm limit To trigger the alarm the system must be running the efficiency must be less than the set value and the alarm at low...

Page 11: ...circulating pump in the PWW heater will run when heating is required valve setting 0 1 Outside temperature The circulating pump in the PWW heater will run when heat is required or when the outside te...

Page 12: ...heater PI controller I time I time for the pre heater PI controller Motor driven valve Set the control range of the motor driven valve 0 10 V 2 10 V The set value gives the PWW heater return flow temp...

Page 13: ...y 1 and Electric preheater relay 2 0 10 V Analogue heater control via a 0 10 V analogue output e g EFS 9XXX single stage Electric preheater is On Off controlled two stage Electric preheater is control...

Page 14: ...nstant ambient air temperature Constant supply extract air difference Temperature control settings Post cooling time The electrical heater elements may overheat should air flow be reduced or stopped T...

Page 15: ...rated with antifreeze The fans will stop when a frost alarm triggers With room temperature control configured the room temperature controller determines a set point supply air temperature based on the...

Page 16: ...for PI controller heating I time for PI controller heating Constant The circulating pump in the PWW heater will run continuously when the Pichler Air2 Master is switched on Auto The circulating pump...

Page 17: ...is digitally controlled in three stages On Off The heating elements in the heating battery must be sized in 1 3 2 3 By increasing heat requirements Activate Heating relay 1 and Heating relay 2 Post co...

Page 18: ...ration Constant The circulating pump for the cooling exchanger will run continuously when the Pichler Air2 Master is switched on Auto The circulating pump for the cooling exchanger will run when cooli...

Page 19: ...exchangers for heat recovery WRG Bypass dampers in the heat exchangers will be controlled via a 0 10 V signal from the Air2 system The exhaust air temperature is measured after the extract air has pa...

Page 20: ...enZone modules control demand driven ventilation CO2 RH temperature of the individual zones rooms GreenZone Master will optimise the air flow based on real time required air volumes in the individual...

Page 21: ...nits are supplied with Quality Class F7 outdoor air filters and Quality Class M5 extract air filters For higher demands on air filter quality they may also be supplied with higher quality class air fi...

Page 22: ...air filter with push pull device 4 Extract air filter with push pull device 5 Bypass flap with actuator 6 Counterflow heat exchanger 7 Condensate cup 8 Condensate drainage 9 Exhaust air fan 10 Supply...

Page 23: ...weatherproof D integrated in roof Unit versions 07 LG750 10 LG1000 25 LG2500 40 LG4000 60 LG6000 Catalogue group Built in parts VE preheater battery electrical VW preheater battery water NE reheater...

Page 24: ...the roof are vertical only Demand optimised ventilation control with Green Zone PI zone module PI Optimizer Pressure sensors for flow volume or constant pressure functionality Demand driven ventilati...

Page 25: ...temperature setpoint The icons shown in the lower part of the screen can be changed and may therefore differ from those shown in these instructions To set fan speed press the fan in the lower part of...

Page 26: ...reen The following screen is then displayed Home Press this icon to return to the home screen Communication Here you can configure LAN settings such as static dynamic IP and associated addresses 5 2 3...

Page 27: ...am For each day different ventilation settings can be parameterized Weekday weekend Ventilation settings on weekdays and weekends are set By pressing the button the mode is turned on or off 1 2 3 4 5...

Page 28: ...peration If a different pattern of operation is required for a short period of time the weekly program can be overridden The override period can last up to a week at most Once the period has elapsed t...

Page 29: ...t of the screen Software version Language Here you can choose the language to be used on the screen Time date Here you can set the time and date for the system Software update Settings Here you can ch...

Page 30: ...s the installer the opportunity to adjust the system ensuring the right amount of air in the individual rooms without interference from ventilation system regulation Fire Here you can set the required...

Page 31: ...icons shown in the lower part of the home screen About the control Here you can view information on software versions Here you can restore factory settings Factory reset PIN required OPERATING AND INS...

Page 32: ...box panel front If PI HMI is to be installed in a wall box or panel front the back cover must be removed Firstly the front cover must be detached by gently releasing the catch on the bottom of the uni...

Page 33: ...Modbus connection PI HMI is connected to the PI Air2 Master by means of a Modbus cable The Modbus cable can be connected to the PI HMI by means of the RJ12 6P4C port or four single wire screw terminal...

Page 34: ...ew terminals Dimensions 80x121x42 mm see illus 4 Installation depth 22 mm Max power consumption 900 mW Standby power consumption 600 mW 5 2 11 Service and maintenance The PI HMI touch panel is mainten...

Page 35: ...d for specialist installers only Service User Access will require a password for specialist installers only Access without password Installation parameters may be adjusted and set in the Technician me...

Page 36: ...recent 16 alarms providing an overview of the alarm history Attention A red LED indicates a current alarm see Chapter Alarms Malfunctions CONTROLLER Displays the current controller software version 5...

Page 37: ...push down button 6 3 Optional Alarm log in the web server The log of the most recent 16 active alarms is shown in the user menu 6 Alarms malfunctions Pichler Air2 system malfunctions will be shown as...

Page 38: ...k that the type and serial number on the nameplate correspond to the information on the order and delivery documents that the equipment is complete including any optional accessories and that all part...

Page 39: ...acity exists for manual transport 7 3 Storage The unit must be stored in its packaging in suitable dry and dust free rooms Avoid excessive storage times 7 4 Disposal Dispose of the packaging material...

Page 40: ...be firmly in position once the air ducts have been connected and cannot be moved The air ducts must be sufficiently insulated to conserve energy and to prevent condensation No condensate must be allo...

Page 41: ...gned To guarantee good discharge of condensate ensure adequate space between floor and underside of the unit 8 2 1 Making the condensate water connection Cut the siphon to length and connect to the va...

Page 42: ...size and subassemblies must comply with the rated voltage specified on the nameplate Before working on the electrical power unit the unit must be isolated from mains and protected against renewed swi...

Page 43: ...on panel to the unit and the method of laying Illus Three phase supply Single phase supply L1 N PE 230VAC Guideline only The actual supply cable cross section must be determined in compliance with the...

Page 44: ...cable through the PG feed throughs at the back of the controller housing into the ventilation unit 9 1 4 Counter current plate heat exchanger If there is a servo motor for the bypass flap check to se...

Page 45: ...ll or ceiling structural elements When making connections ensure in particular that no tools or assembly material will fall into the connections to the unit or onto the unit itself This may damage com...

Page 46: ...on the ventilation unit always fully isolate the ventilation unit from mains Rotating components may otherwise pose a hazard in case of accidental switch on All fans or rotating parts must be stationa...

Page 47: ...ew filters ensure they seal well and that clamping between air filter and filter stentering frame is adequate in order to avoid high filter bypass leakage When replacing the air filters avoid soiling...

Page 48: ...se a vacuum cleaner or a soft brush to remove dust An irreparable defect in the pre or re heating battery shall require replacement with an original heating battery Check the plates for free movement...

Page 49: ...ections for damage Repair x 6 2 Perform two to three spot checks for dirt and corrosi on at representative interior air duct positions Determine cause clean relevant air duct sections x 6 3 Check soun...

Page 50: ...e parts are used Unit card Refer to the unit card for details on your ventilation unit Complete this table for documentation when plant servicing is complete Plant installed by Date No Servicing e g r...

Page 51: ...ng cooling Floating input using a combi battery External control may determine whether cold cooling media is available for cooling Enabling heating Floating input using a combi battery External contro...

Page 52: ...for a defined period after the contact opens External Start Stop Activating an external floating contact will start or stop the plant A Alarm Fault message that will switch off the plant B Alarm Warn...

Page 53: ...ressure loss across ventilation components fan ZUL 53 67 Fan e ciency ABL at nominal external pressure loss and internal pressure loss across ventilation components fan ABL 54 20 External air leakage...

Page 54: ...om Nominal airfl w qnom Nominal airfl w qnom Types of heat recovery none Fluid circulation heat exchanger other heat recovery system The ventilation unit complies with Eco design Directive EU Regulati...

Page 55: ...loss across ventilation components fan ZUL 56 47 Fan e ciency ABL at nominal external pressure loss and internal pressure loss across ventilation components fan ABL 57 40 External air leakage at 400...

Page 56: ...nom Nominal airfl w qnom Nominal airfl w qnom Types of heat recovery none Fluid circulation heat exchanger other heat recovery system The ventilation unit complies with Eco design Directive EU Regulat...

Page 57: ...loss across ventilation components fan ZUL 62 53 Fan e ciency ABL at nominal external pressure loss and internal pressure loss across ventilation components fan ABL 62 05 External air leakage at 400 P...

Page 58: ...nom Nominal airfl w qnom Nominal airfl w qnom Types of heat recovery none Fluid circulation heat exchanger other heat recovery system The ventilation unit complies with Eco design Directive EU Regulat...

Page 59: ...oss across ventilation components fan ZUL 64 85 Fan e ciency ABL at nominal external pressure loss and internal pressure loss across ventilation components fan ABL 64 07 External air leakage at 400 Pa...

Page 60: ...qnom Nominal airfl w qnom Nominal airfl w qnom Types of heat recovery none Fluid circulation heat exchanger other heat recovery system The ventilation unit complies with Eco design Directive EU Regul...

Page 61: ...loss across ventilation components fan ZUL 62 5 Fan e ciency ABL at nominal external pressure loss and internal pressure loss across ventilation components fan ABL 62 External air leakage at 400 Pa 1...

Page 62: ...nom Nominal airfl w qnom Nominal airfl w qnom Types of heat recovery none Fluid circulation heat exchanger other heat recovery system The ventilation unit complies with Eco design Directive EU Regulat...

Page 63: ...Notes OPERATING AND INSTALLATION INSTRUCTIONS LG 750 LG 6000 PAGE 63...

Page 64: ...A DOP d o o klimatizacija i ventilacija SERBIA 11070 NOVI BEOGRAD Autoput Beograd Zagreb bb Blok 52 prostor GP Novi Kolektiv T 381 0 11 3190177 F 381 0 11 3190563 office klimadop com www klimadop com...

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