Orca PICO 50 Plus User Manual

Heat regeneration single-room reversible ventilator

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USER'S MANUAL

Heat regeneration single-room reversible ventilator

V1_2021

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Summary of Contents for Orca PICO 50 Plus

Page 1 USER'S MANUAL Heat regeneration single-room reversible ventilator V1_2021...
Page 2 These instructions are intended for technical, maintenance and operational personnel. The operating instructions contain information on the purpose, technical details, principle of operation, design and installation of the PICO 50+ and all its variants. Technical and maintenance staff must undergo theoretical and practical training in the field of ventilation systems and must be able to operate in accordance with workplace safety regulations and construction norms and standards in force in the country.
Page 3: Table Of Contents
Content SAFETY REQUIREMENTS ..........................1 Unit installation and operation safety precautions ................. 2 PURPOSE ................................4 TEHNICAL DATA ............................... 5 DIMENSIONS ..............................6 FUNCTIONING ..............................7 Ventilator design ............................. 7 VENTILATOR OPERATION MODES ........................8 MOUNTING AND SET-UP ..........................9 Installation of the control panel with LCD display ...................
Page 4: Safety Requirements
Users manual PICO 50+ SAFETY REQUIREMENTS • Please read the user’s manual carefully prior to installing and operating the unit. All user’s manual requirements as well as the provisions of all the applicable local and national • construction, electrical, and technical norms and standards must be observed when installing and operating the unit.
Page 5: Unit Installation And Operation Safety Precautions
Users manual PICO 50+ Unit installation and operation safety precautions Disconnect the unit from power mains prior Unpack the unit with care. to any installation operations. While installing the unit, follow the safety The unit must not be regulations specific to the grounded! use of electric tools..
Page 6 Users manual PICO 50+ Do not sit on the unit and Use the unit only for its avoid placing foreign objects intended purpose. on it. Disconnect the unit from Do not allow children to power mains prior to any operate the unit.. technical maintenance.
Page 7: Purpose
Users manual PICO 50+ PURPOSE The unit is designed to ensure continuous mechanical air exchange in houses, offices, hotels, cafes, conference halls, and other utility and public spaces as well as to recover the heat energy contained in the air extracted from the premises to warm up the filtered stream of intake air.
Page 8: Tehnical Data
Users manual PICO 50+ TEHNICAL DATA PICO 50+ SPEED Supply voltage (V) Power consumption [W] 1.00 Total current consumption [A] 0.024 0.026 0.039 RPM [min-1] 1555 2330 Air capacity in ventilation mode [m3/h] Air capacity in regeneration mode [m3/h] Filters G3 (option F8) Transported air temperature [°C] -15 do +40...
Page 9: Dimensions
Users manual PICO 50+ DIMENSIONS Overall dimensions of the indoor unit [mm]...
Page 10: Functioning
Users manual PICO 50+ FUNCTIONING The ventilator consists of an indoor assembly unit with a decorative front panel, a cartridge, an air duct with a sound absorbing mat and an outer ventilation hood. Cartridge is the basic functioning part of the unit. It consists of a fan, a generator and two filters that ensure primary air filtration and prevent ingress of dust and foreign objects into the regenerator and the fan.
Page 11: Ventilator Operation Modes
Users manual PICO 50+ VENTILATOR OPERATION MODES The ventilator has two operation modes: Ventilation mode The ventilation system operates in the air supply or exhaust mode at the set speed. In this mode in case of the installation of two ventilators, one ventilator supplies air into the room and the other one extracts used air.
Page 12: Mounting And Set-Up
Users manual PICO 50+ MOUNTING AND SET-UP Attention! The appliance should not be installed in a space where curtains and the like objects obstate air flow! Read the users manual before installing the unit Installation of the control panel with LCD display Do not use a damaged control panel! Do not install the control panel on an unequal surface! Do not use excessive forces when screwing, don't damage the device!
Page 13: Ventilator Mounting
Users manual PICO 50+ 3. Connect the wires to the terminal blocks on the 4. Press the control panel to the frame to click to fix back side of the control panel in compliance with it with latches. external wiring diagrams. Fix the back side of the control panel on the mounting box through the fastening holes with supplied screws.
Page 14 Users manual PICO 50+ 1. Prepare core holes in the outer wall Make one or two holes in the exterior wall according to the configuration of the ventilation system. For efficient ventilation, the locations of ventilation systems must be as far apart as possible. When preparing the holes, it is recommended to also prepare places for laying the electrical cable and other necessary cables in the wall.
Page 15 Users manual PICO 50+ Mark the point 1 on the sound absorbing mat on the level of the air duct edge. Starting from the point 1 draw a line for 50 mm (2”) and mark the line 2. Cut out the excessive part of the sound absorbing mat. Insert the adjusted sound absorbing roll in the air duct.
Page 16 Users manual PICO 50+ 6. Mount the front panel of the indoor unit and fix the outer ventilation hood Optional version with corner element for exhaust to the edge of the window (surcharge NP).
Page 17: Installing The Front Panel
Users manual PICO 50+ Installing the front panel Front panel dimensions MODEL DIMENSIONS [mm] ØD ØD1 PICO 50+ Installing the front panel 1. Insert the pipe from the inside so that it 2. Mark the mounting holes for the cover and drill 4 extends outward on the outside surface of the holes, 50 mm deep, to fit the plastic inserts (6x40).
Page 18 Users manual PICO 50+ 3. Insert the supplied 6x40 plastic inserts into 4. To install an external bracket with a diameter of 160 the holes. Remove the outer cover to allow mm, remove the cover on the rear wall. access to the mounting holes. Pull the front cover down towards you.
Page 19: Connection To Power Mains
Users manual PICO 50+ Connection to power mains Switch off before any work with the appliance. The appliance must be connected to the electrical network by a qualified electrician. The electrical parameters of the device can be found at manufacturer's labels. Any modification of the internal circuit is prohibited it will revoke the warranty.
Page 20: Wiring Diagram For The Ventilator With Control Panel With Lcd Display
Users manual PICO 50+ Wiring diagram for the ventilator with control panel with LCD display Ventilation system management The ventilation system is controlled by a control panel. You can use the control panel to change the following parameters: ventilator speed level: low, medium, high •...
Page 21: Unit Control Using Buttons On The Lcd
Users manual PICO 50+ UNIT CONTROL USING BUTTONS ON THE LCD Below are the buttons with the serial number used in the further instructions. BUTTONS...
Page 22 Users manual PICO 50+ Turning ventilator on Connect the ventilator to power supply. The display shows the timer operating status. Press the button (1) to turn the ventilator on. The display shows current speed, active operation mode and timer operating status. User menu To navigate between the use menu items, press consistently the button (2).
Page 23 Users manual PICO 50+ Engineering menu Press the button (13) to go to engineering menu (7) To navigate between the engineering menu items, press consistently the button (2). Filter servicing timer Configuration Deactivation mode Speed setting Parameter setting in the engineering menu Filter servicing timer The serviced hour number is displayed.
Page 24 Users manual PICO 50+ Return to user menu Press several times the button (1) till the main window of the user menu is displayed. Automatic reset to the main window is performed 20 seconds after the button on the control panel was pressed last time. Alarm indicator Indicator is displayed during motor alarm Indicator...
Page 25: Remote Ventilator Control
Users manual PICO 50+ REMOTE VENTILATOR CONTROL Turning ventilator on/off Ventilator speed setting: high-medium-low speed respectively Regeneration mode The ventilator runs 70 seconds in the supply mode and the next 70 seconds in the extract mode with heat regeneration Ventilation mode The ventilator runs exclusively in the supply or extract mode.
Page 26 Users manual PICO 50+ Closing air duct The inner cover is equipped with a rotating air damper. To open or close the air hose, turn one of the levers on the side walls of the inner cover toward the stop as shown below. The position of the vertical lever corresponds to the OPEN position and the horizontal position corresponds to the CLOSED position.
Page 27: Maintenance
Users manual PICO 50+ 10 MAINTENANCE Disconect the unit from power supply before any maintenance operations! Fan maintenance consists of regular cleaning of dusty surfaces and cleaning or replacement of filters. Follow these steps to access the main service units: Remove the inner cover front panel, disconnect the connector, and pull the cable to remove the cartridge from the air tube.
Page 28 Users manual PICO 50+ Even regular technical maintenance may not completely prevent dust accumulation on the regenerator and the fan. Clean the regenerator regularly to ensure its high heat recovery efficiency • • Clean the regenerator with a vacuum cleaner at least once in a year...
Page 29: Troubleshooting
Users manual PICO 50+ 11 TROUBLESHOOTING TROUBLE POSSIBLE REASONS TROUBLESHOOTING The fan does not move during To check the power supply starting the unit. The Control Panel contact a qualified person There is no power supply does not display any information electrician and explore or perhaps and does not respond to key presses.
Page 30: Storage And Transportation Requirements
Users manual PICO 50+ 12 STORAGE AND TRANSPORTATION REQUIREMENTS • Store the device in the original packaging of the manufacturer in a dry, closed ventilated room with a temperature range from + 5˚C to + 40˚C and relative humidity up to 70%. The storage area must not contain aggressive vapours and mixtures of chemicals that cause •...
Page 31 • • irregularities in electrical connections, electrical wiring, electrical current and inadequacies of fuses GARANCIJ S KI LIS T SELLER: STAMP: ORCA ENERGIJA D.O.O. Vodovodna ulica 30c 2000 Maribor, Slovenija...