Related Manuals for Pichler LBE 250
Summary of Contents for Pichler LBE 250
- Page 1 OPERATING AND MOUNTING INSTRUCTIONS Operating and mounting instructions LBE 250 / LBE 500 ir humidification unit LBE 250/LBE 500 COMFORT VENTILATION Systematic ventilation.
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Page 2: Table Of Contents
Contents Introduction ..........................4 Intended use ..........................4 Liability ........................... 5 Warranty ..........................5 Safety notices .......................... 6 Transport, storage and disposal ....................8 Dimensions and weight .......................... 8 Packaging ............................... 8 Storage ..............................8 Check for completeness .......................... 8 Scope of supply ............................ - Page 3 18.3 Mains water connection ..........................29 18.4 Water heater battery connection ......................30 18.5 Hydraulic connection diagram (for version with warm water heater battery): ......... 30 18.6 Low temperature heating (only LBE 250!): ....................31 Wiring diagram ........................32 Maintenance (expert) ......................33 Spare parts and accessories ....................
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Page 4: Introduction
In addition, the plant installer must inform the end user of any possible risks. The LBE 250/LBE 500 air humidification unit is not a product that is ready for use. It may not be commissioned until it has been properly installed into the ventilation and air conditioning system and connected. -
Page 5: Liability
Warranty claims can be asserted only for material and/or design defects that have occurred during the warranty term. In the event of a warranty claim the air humidification unit LBE 250/500 must not be dismantled without the previous written authorization 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 6: Safety Notices
Safety notices General information The following safety symbols indicate text passages that warn against risks and sources of danger. Please familiarise yourself with these symbols. Caution! The non-observance of this warning can lead to injury or danger to life and limb and/or damage of the device. - Page 7 humidity in living areas . The surface temperature of the components must lie above the dew point temperature of the indoor air (at least about +15°C). In normal operation, germs or mould cannot form inside the device unit since the humidification water is continuously treated and disinfected during operation.
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Page 8: Transport, Storage And Disposal
The unit may not be transported by the connecting cable. Impacts and shocks should be avoided. Dimensions and weight Dimensions of the packing unit LBE 250: Width: 800 mm, height: 460 mm, depth: 420 mm LBE 500: Width: 870 mm, height: 600 mm, depth: 600 mm Weight of the packing unit:... -
Page 9: Structure
4. Sensor plate with a temperature and humidity sensor 10. Main board 5. Inlet valve 11. Bladed rotary evaporator 6. UVC pipe series connection unit 12. Warm water heater battery (air side) (LBE 250, 1 pc / LBE 500, 2 pcs) -
Page 10: Description Of Functions
The indoor air can thus not be overhumidified. The air humidification unit is dimensioned for a maximum operating air volume flow of 250 m³/h (LBE 250) / 500 m³/h (LBE 500). The water tank is supplied with mains water from the mains water supply. According to the evaporative power, a maximum of 2.5 litres of water, which is continuously placed, is located in the... -
Page 11: Temperature Control
Temperature control The air outlet temperature of the humidification unit is controlled either by the sensor built into the device or by an external sensor, where one has been attached. In case of a connected external sensor, the control system automatically switches to external temperature control. In the display, the letter "E" appears after the temperature. -
Page 12: Customer Menu
Customer menu (The frame text represents the display view) Settings Temperature 21°C< With the Temperature parameter, the air temperature at the outlet of the air humidification unit is set between 15°C and 25°C in one degree intervals. A value of 21°C is preset at the factory. With the TemperatureE parameter (E = external temperature sensor), the desired air temperature at the external sensor is set between 15°C and 25°C in one degree intervals. -
Page 13: Operational Statuses
Delete Fault < Delete Yes< Fault? Error messages, which appear in the Info line of the display, are deleted using the Delete Fault Yes< function. Code? Expert < -------------- • With Expert, you can access the next lower menu level by entering a code. This parameter can be opened only by the respective expert. -
Page 14: Rinsing
(corresponds to 1 to 10 litres of water a day / LBE 250 or 2 to 30 litres a day / LBE 500). The following appears in the display: WAT.REP. -
Page 15: Pump, Outlet Defective! (Expert)
Keep the "Back" button pressed for three seconds. The error message on the display is deleted. Where do I order the filters? Use only original replacement filters. J. Pichler Gesellschaft m.b.H. Designation Item number 9021 KLAGENFURT Karlweg 5, Postfach 32... -
Page 16: Commissioning
Commissioning After all complete connections have been established (ventilation, water, and electrical), the air humidification unit can be commissioned. Caution! The device may be commissioned only by qualified experts. The commissioning program must be completely completed to start the device. After the mains plug is plugged in, the following appears on the display: Trans.lock rem? Yes <... - Page 17 Remedy of the fault only by the expert: Check the UVC pipe, series connection unit (green function LED), and sensor board for function. After the commissioning of the device, the function and operation should be observed for about 15 minutes. If leaks are found on the water or air side or if disturbing noises are noticed, shut down the device immediately.
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Page 18: Expert Menu
Expert menu 14.1 Expert menu overview Int.Sensor < TempControl Ext.Sensor... -
Page 19: Settings
14.2 Settings This shows whether the air temperature is controlled via the internal or external sensor. In the case of the Int. Sensor display, the outlet air temperature of the air humidification unit is constantly regulated to the reference value set in the customer menu. In the case of the Ext. - Page 20 In the following items, the relay outputs can be activated and deactivated manually. Cir. Pump On< Circulation pump < Open Mixer On< Open Mixer < Wat.Soft.Pump On< Wat.Soft.Pump < Close Mixer On< Close Mixer < Motor On< Motor On< < Valve On<...
- Page 21 Time Rinsing Time Rinsing 010min Defines the runtime of the rinsing program. Setting range: 1 – 20 minutes / Factory setting: 10 minutes UVC Operation UVC Operation < 00001 h Indicates the operating hours of the UVC pipe. Reset UVC Reset UVC <...
- Page 22 • The Elect. Heating parameter is used to set whether the device is equipped with an electric heater battery (Elect. Heating Act.) or a water heater battery (Elect. Heating Deact.). When the test program is ended, the mains plug should be pulled for 10 seconds. The test program must be concluded before you can access the next menu item.
- Page 23 AutoStby active AutoStby active Off< Automatic switching-off of the humidifieris deactivated by AutoStby active 'Off'. Additionally, a number is now shown in the expert menu under AutoStby aktiv ‘off’ at the bottom on the left, which shows the reason for the AutoStby operation. 1 - No ventilation for 18 hours 2 - EEPROM 3 - Valve openings...
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Page 24: Technical Data
UVC pipe are thus reduced to a minimum. 1 LBE 250 with Water heater battery 2 LBE 250 with PTC electric heater battery 3 LBE 250 with water heater battery and low temperature auxiliary heating unit with integrated water batter 4 LBE 500 with water heater battery Subject to technical changes. -
Page 25: Dimensions/Design Variants
Dimensions/design variants 16.1 LBE 250 The LBE 250 air humidification unit is available in four designs: 1. With water heater battery, air inlet on the right side, designation "LBE250 RW" 2. With water heater battery, air inlet on the left side, designation "LBE250 LW"... -
Page 26: Lbe 500
16.2 LBE 500 The LBE 500 air humidification unit is available in the following design options: 1. With water heater battery, air inlet on the right side, designation "LBE500 RW" designation "LBE500 LW" 2. With water heater battery, air inlet on the left side, LBE 500 RW with warm water heater battery Dimensions L x D x H = 610 x 510 x 560 mm For connection on the right A = 250 mm/C = 225 mm... -
Page 27: Mounting
Remove the transport securing straps! Caution! A minimum spacing of 20 cm (LBE 250) / 25 cm (LBE 500) must be maintained above the air humidifier. A minimum spacing of 25 cm (LBE 250 / LBE 500) must be maintained below the air humidifier. -
Page 28: Connections/Installation
Connections/installation 18.1 Routing of air lines Caution: The sound absorber must be installed downstream of the air humidification unit, so that the built-in microphone detects the sound of the ventilation unit, herby the correct operation of the humidification unit can be ensured. 18.2 Waste water connection Waste water connection (included in the scope of delivery) Both waste water connections must be connected loosely in a waste water pipe (HT pipe DN 40 mm or... -
Page 29: Mains Water Connection
18.3 Mains water connection Only mains water that corresponds with the local mains water ordinance may be used for the water supply. For the connection to the water supply, only the original connecting hoses provided in delivery may be used. The operating pressure of a minimum of 0.35 MPa and a maximum of 0.7 MPa and a water temperature of a minimum of 8°C and a maximum of 30°C may not be undershot or exceeded, respectively. -
Page 30: Water Heater Battery Connection
18.4 Water heater battery connection The heater battery (supply line and return line) is to be connected to the heating system via a circulation pump and a three-way motor mixer valve. The supply line temperature should amount to at least 50°C and must be available constantly during the heating period. Pump/mixer connection set (optional accessory), consisting of: 1 circulation pump 230 V 2 screw connections, R 1/2a / 15 mm MS (brass) -
Page 31: Low Temperature Heating (Only Lbe 250!)
18.6 Low temperature heating (only LBE 250!): Supply line temperature of at least +30°C! In case of low temperature heating, and additional auxiliary heater battery must be installed at the air outlet downstream of the air humidification unit (see figure), or an outlet temperature below 19 °C at the internal sensor decreases the humidification, as too little evaporation energy is available. -
Page 32: Wiring Diagram
By installing a bypass line with a control valve*, the heat output can be adjusted to both heating coils. Air inlet Feed line Heating system Return line External temperature sensor An "external temperature sensor" should be installed into the supply air line, about 50 cm after the auxiliary heater battery. -
Page 33: Maintenance (Expert)
Connecting terminals 1 through 24 are labelled on the motherboard and designed as relay outputs with 230 V (see figure). In the case of the device design with the water heater battery, the three-way motor mixer valve and the circulation pump are connected to the following relay outputs: Three-way motor mixer valve (Terminals 15 through 18): Terminal 15 - Close Mixer phase Terminal 16 - Open Mixer phase Terminal 17 - Zero conductor... - Page 34 3. Pull out the UVC pipe by 5 cm, remove the connecting plug and dispose of the UVC pipe in an environmentally sound manner. Sharp edges of plate (danger of injury). Connecting plug/UVC pipe Screws/cover 4. Remove both screws on the device cover and lift the cover.
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Page 35: Spare Parts And Accessories
Designation Item number Water filter 40E0003A UVC pipe 40l0023A Osmosis membrane (LBE 250) 40C0029A Osmosis membrane (LBE 500) 2 pcs required 40C0029A Subject to change without notice We are constantly performing technical improvements and optimisations on your products and reserves... -
Page 36: Eg-Konformitätserklärung
LBE 250 / LBE 500 Ausführungen / Type: LBE 250 RE / LE / RW / LW LBE 500 RW / LW Die bezeichneten Produkte stimmen in der von uns in Verkehr gebrachten Ausführung mit den Vorschriften folgender europäischen Richtlinien überein:...
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