enervent Piccolo Manual

Enervent piccolo ventilation unit with heat recovery

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Ventilation unit with heat recovery
Planning, installation and operational instructions manual
Before installing and operating this unit,
please read this manual thorougly, and retain it for future reference.
Enervent Piccolo
www.enervent.fi

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Summary of Contents for enervent Piccolo

  • Page 1 Ventilation unit with heat recovery Planning, installation and operational instructions manual Before installing and operating this unit, please read this manual thorougly, and retain it for future reference. PIC C OL O Enervent Piccolo www.enervent.fi...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS OVERVIEW TYPE MARKING TYPE DESCRIPTION FOREWORD WARNING OPERATING PRINCIPLE DUCT HEAT INSULATION KITCHEN VENTILATION INSTALLATION EQUIPMENT INSTALLATION DRAINING THE VENTILATION UNIT USER GUIDE STARTING THE UNIT ABOUT VENTILATION SUPPLY AND EXTRACT AIR CALIBRATION USING AND CONTROLLING THE UNIT HEAT RECOVERY DEFROSTING FUNCTION MAINTENANCE MAINTENANCE...
  • Page 3: Type Marking

    Piccolo The unit is mounted on the wall. Liggolo A lying version of Piccolo. Ventilation unit with direct current fans. Ventilation unit with ECC05 control and 800 W electrical after heater. The cooker hood is mounted directly on the unit.
  • Page 4: Foreword

    (or efficiency). Enervent Piccolo and Liggolo units are linked with a cooker hood. The cooker hood is linked to the unit either directly or with a duct. The air from the cooker hood is, with the help of the extract air fan, lead past the heat exchanger directly into the exhaust air.
  • Page 5: Duct Heat Insulation

    The general ventilation in the kitchen is taken care of with a extract air vent in the ceiling. EQUIPMENT The Enervent Piccolo (eco) ECE unit delivery includes: Enervent Piccolo (eco) ECE ventilation unit Attachment brackets for kitchen cabinet integration laminate...
  • Page 6: Installation

    PICCOLO-MODELS: Piccolo must be installed in a warm space (over +5°C) like a utility room or a laundry but not a garage (separate fire area). The unit can also be installed in the kitchen if the cooker hood is fastened in the unit.
  • Page 7 NOTE WHEN YOU INSTALL PICCOLO ON-MODELS: Mounting the cabinet integration laminate: Osan nimitys Valmiste YLEISTOLERANSSIT Hitsatut rakenteet: Piirt Tark File Suhde EN ISO 13920-AE 25/09/2007 Koneistetut osat: Nimitys Paino kg ISO 2768-MK MITTAKUVA Kipinätie1, 06150 Porvoo Piir no Muutos Lehti Tel.
  • Page 8 NOTE WHEN YOU INSTALL PICCOLO OFF-MODELS: Some preparations need to be done on the cooker hood if it is not mounted on the unit. 90° Place the rubber lead through in the gap. Bend the cover plate 90° along the perfora- tion.
  • Page 9 Hitsatut rakenteet: EN ISO 13920-AE 01/10/2008 1: 7 Nimitys Paino kg Koneistetut osat: LIGGOLO RIGHT INSTALLATION PICTURE ISO 2768-MK Piir no Muutos Lehti Kipinätie1, 06150 Porvoo Tel. 358-(0)207-528800 Muutos Muutt KATTOMALLI ASENNUSKUVA 003 Fax. 358-(0)207-528844 E-mail: enervent@enervent.fi Enervent® Piccolo EN 2011_1...
  • Page 10: Draining The Ventilation Unit

    DRAINING THE VENTILATION UNIT All Enervent Piccolo units must be drained. The condense water drain must not be directly connected to a sewer! The con- dense water should be led in a falling, at least Ø15 mm pipe, through a water lock to a floor drain or such. The pipe must at all times lie lower than the bottom of the ventilation unit.
  • Page 11: User Guide

    Cover both the outside air intake and the waste air outtake if the unit is not to be used for a longer period. This way you stop moist from condensing on e.g. the fans electric motors. Enervent® Piccolo EN 2011_1...
  • Page 12: Supply And Extract Air Calibration

    SUPPLY AND EXTRACT AIR CALIBRATION After the unit has been switched on its airflows must be calibrated to its planned values. When making the calibration all filters should be clean, all supply and extract air valves, the roof pass-through and the outside air grating should be in place. The outside air grating must not be provided with an insect net.
  • Page 13: Using And Controlling The Unit

    Normal ventilation can also be resumed by manually shutting the damper. Cooker hood damper control (A) Knob with two functions (B/C): Fan speeds controlled by turning the knob Cooker hood light on/off by pushing the knob Enervent® Piccolo EN 2011_1...
  • Page 14: Heat Recovery Defrosting Function

    HEAT RECOVERY DEFROSTING FUNCTION The defrosting of the heat recovery is active when the outside air temperature is lower than -15°C. The temperature is checked every other hour (with 120 minutes interval). The supply air fan stops and the exhaust air fan runs on speed 3 when the defrosting is active.
  • Page 15: Maintenance

    Changing the luminescent lamp in the cooker hood The lamp glas is loosened by push the lock tags in the direction shown by the arrow, picture 2. The luminescent lamp is now accessable for change (luminescent lamp socket G23). Picture 1 Picture 2 Enervent® Piccolo EN 2011_1...
  • Page 16: Belt Replacment

    BELT REPLACEMENT There is a spare belt in all heat exchangers. The spare belt is fixed to the heat exchanger. In order to take the spare belt into use, unplug the bayonet socket and remove the heat exchanger from the ventilation unit. Open the service hatch (see below) and loosen the spare belt from the holders.
  • Page 17: Trouble Shooting

    10 A quick 10 A quick Main board glas pipe fuse 5x20 mm F1 T1,6 A F1 T1,6 A F1 T1,6 A Heat exchanger motor 8 W, 0.035 A 8 W, 0.035 A 8 W, 0.035 A Enervent® Piccolo EN 2011_1...
  • Page 18: Heat Recovery Efficiency Rate

    HEAT RECOVERY EFFICIENCY ENERVENT® PICCOLO HEAT RECOVERY TEMPERATURE EFFICIENCY Air flow l/s Supply/extract ratio 1.0 Supply/extract ratio 0.85...
  • Page 19: Dimension Drawings

    DIMENSION DRAWINGS Enervent® Piccolo EN 2011_1...
  • Page 21 Enervent® Piccolo EN 2011_1...
  • Page 23 Enervent® Piccolo EN 2011_1...
  • Page 25 Enervent® Piccolo EN 2011_1...
  • Page 26: Characteristic Curves

    CHARACTERISTIC CURVES Piccolo/Liggolo eco ECE supply and extract air characteristic curves with F7/F5 filter 1 0 0 % 9 0 % 8 0 % 7 0 % 6 0 % 4 0 % 3 0 % 5 0 % 2 0 %...
  • Page 27: Sound Data

    SOUND DATA PICCOLO SOUND LEVEL IN OUTSIDE AIR DUCT • Supply air filter F7, 281x436x29 mm (+ 3 mm) • Extract air filter F5, 275x121-175/5 • Supply and exhaust air fan; Ebm Papst G3G146-ED23-06 Sound level in outside air duct. Heat exchanger rotating.
  • Page 28 PICCOLO SOUND LEVEL IN EXTRACT AIR DUCT • Supply air filter F7, 281x436x29 mm (+ 3 mm) • Extract air filter F5, 275x121-175/5 • Supply and exhaust air fan; Ebm Papst G3G146-ED23-06 Sound level in extract air duct. Heat exchanger rotating.
  • Page 29 PICCOLO SOUND LEVEL IN SURROUNDING • Supply air filter F7, 281x436x29 mm (+ 3 mm) • Extract air filter F5, 275x121-175/5 • Supply and exhaust air fan; Ebm Papst G3G146-ED23-06 Sound level through casing, with cooker hood attached (damper shut). Heat exchanger is rotating.
  • Page 30: Control Chart

    CONTROL CHARTS...
  • Page 31: Wiring Diagrams

    WIRING DIAGRAMS Enervent® Piccolo EN 2011_1...
  • Page 33 Enervent® Piccolo EN 2011_1...
  • Page 34: Declaration Of Conformity

    Description of the product: Ventilation unit with heat recovery Trade name of the product: Enervent Piccolo eco ECE Enervent Liggolo eco ECE Representatives for the products in the region of EU: Sweden: Ventener Ab, Örelidsvägen 10, 517 71 OLSFORS, SVERIGE, tel +46 735-62 00 62 Climatprodukter AB, Box 366, 184 24 ÅKERSBERGA, SVERIGE, tel +46 8 540 87515...

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