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Paul FOCUS 200 Base Operating Instructions Manual

Mechanical ventilation heat recovery unit
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Version: 1.0_06/2016
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Summary of Contents for Paul FOCUS 200 Base

  • Page 1 Version: 1.0_06/2016...
  • Page 2 This document applies to the following types of devices:  FOCUS 200 Base - series (Zehnder FOCUS 200 Base – series) The types of device FOCUS 200 Base, are hereinafter referred to under the product name FOCUS, unless details are for type differentiation.

  • Page 3: Table Of Contents

    Index Introduction ..........................5 Warranty and Liability ......................5 1.1.1 Warrant Terms ......................... 5 1.1.2 Liability ............................. 5 Safety ............................5 1.2.1 Intended use ..........................5 1.2.1.1 Heat recovery unit FOCUS ...................... 5 1.2.1.2 Control unit ..........................6 1.2.2 Qualification of the target group ....................6 1.2.2.1 Operators ..........................
  • Page 4 Technical specification ......................29 3.7.3 Dimensional sketch ........................ 31 3.7.4 Circiut diagram FOCUS 200 base..................32 Annexes ..........................33 Checklist A Maintenance Works User ..................33 Checklist B maintenance works qualified personnel .............. 34 Commissioning and handover certificate ................35 Air volume log.........................

  • Page 5: Introduction

    For safety reasons, it is not permitted to modify the product or to install parts which are not expressly recommended for this product or distributed by PAUL Wärmerückgewinnung GmbH. Only use the FOCUS in accordance with the information contained in the enclosed documentation and the standards and directives valid on site: ...

  • Page 6: Control Unit

     The instructions for regular checking and maintenance of the device must be strictly complied with;  Any modification of the FOCUS is prohibited; All enclosed documentation is a part of the product:  Read and observe the documentation;  Store the documentation in such a way that they are accessible at any time. 1.2.1.2 Control unit With the control unit you operate the system from a central location.

  • Page 7: Hints For The Operator And The Qualified Personnel

    2 Hints for the operator and the qualified personnel This section describes how to use the FOCUS. Product description The FOCUS is a ventilation device with heat recovery for healthy, balanced and energy-saving comfort ventilation. A comfort ventilation system consists in exhausting stale, odorous air for example from the kitchen, the bathroom, W.C.s and in introducing an equal quantity of fresh air into living rooms, bedrooms and children’s rooms.

  • Page 8: Type Plate

    Screw connection condensate connection Fans (2x) EPP foam cover for fan (2x) Heat exchanger with condensate pan EPP foam cover for filter and heat exchanger with strap EPP foam cover for filter and heat exchanger with strap Tab. 1: Main components FOCUS 2.1.1 Type plate The type plate clearly identifies the product.

  • Page 9: External Control Panel

    2.2.1 External control panel The operating panel is equipped with a rotary knob for stepless control of the ventilators with a 9-step scaling for the air volume flow. The two ON/OFF buttons are used to select the operating mode. Either normal mode (both ventilators on), or extract air (only exhaust air ventilator on) or supply air mode (only supply air fan on) can be selected.

  • Page 10: Signalling Of Operating And Maintenance Modes

    previously suppled air quantity in the respectively active operating mode. The boost ventilation mode can be terminated any time by pushing this button > 3 seconds. Function button for reset filter runtime: An operating hour counter with a set runtime of 180 d is integrated in the control for cyclical filter control.

  • Page 11: Boost Ventilation Mode With External Boost Ventilation Sensing Device

    2.2.3 Boost ventilation mode with external boost ventilation sensing device In most cases, boost ventilation sensing devices are mounted in exhaust air rooms such as bathrooms, W.C.s or kitchens in order to activate temporary maximum ventilation in these rooms for fast discharge of increased moisture and odours.
  • Page 12 Fig 5: Opening the front plate 4. Pull by means of pull band C the foam material cover C of the filters and the heat exchanger from the foam material housing. Besides, take the pull band at one of the ends and go, besides, counter hold the device with the other hand.
  • Page 13 Fig 7: Pull out the filter 6. Push the new filters in the filter slide-in compartments with regard to the flow direction F. The filters are marked with an arrow according to the required flow direction! Fig 8: Install the new filter Pollen filters are to be inserted in the filter slide-in compartment of the intake air connection! The intake air connection is marked with the symbol...

  • Page 14: Reset Of Filter Runtime

    Disposal When the life time cycle of your FOCUS has expired, the company PAUL Wärmerückgewinnung GmbH offers you free take-back. If you do not make use of the possibility of feedback of recyclable product parts into the cycle of materials, we would like to remind you that the FOCUS must not be disposed of in the normal household garbage.

  • Page 15: Checking Of The Scope Of Delivery

    The packaging of the device may only be removed immediately before assembly! Prior to and during assembly interruptions, the open air duct connection stubs must be protected with the caps of the air connection against ingress of construction dust and moisture! 3.1.2 Checking of the scope of delivery If you detect any damages or incompletion to/of the delivered product, please contact the supplier...
  • Page 16 Fig 10: Wall mounting position to the finished floor (version LEFT) 2. Glue each piece of the enclosed, self-adhesive rubber buffer D in the bottom corner region on the rear panel of the device. Fig 11: Mounting of the rubber puffer 3.

  • Page 17: Mounting On A Mounting Frame

    3.2.2 Mounting on a mounting frame The area of the mounting frame has dimensions of 620 x 292 mm and is vertically adjustable between 280 mm and 320 mm using mounting frame feet. The mounting frame consists of two long side parts with the frame feet and two short side parts.
  • Page 18 3. Now insert both the other two footboards together. Fig 16: Each two together fixed footboards 4. Mount the mounting sheet C with the tongues, which point upwards, to a long side part of the mounting frame F. In doing so, screw both of the sheet metal screws D in the designated bore holes E of the side part.

  • Page 19: Air Duct Connection

    3.2.3 Air duct connection Observe the following points when mounting the air ducts:  Mount the air duct types of the ventilation device to the connector stubs in accordance with the present LEFT or RIGHT device version (see tag next to the cover sheet control). Fig 19: Layout air ducts version LEFT and version RIGHT ...
  • Page 20 Fig 21: Connector of the condensate drain version LEFT A siphon has to be mounted to the 1¼-inch external thread of the condensate connection stub in such a way that the minimum 60 mm requirements of the liquid gauge heights are met in accordance with the schematic diagram.

  • Page 21: Electrical Connections

    Designation Control board Screw (4x) Pre-cut cable bushing (3x) for cable gland M16 3.7.4 Circiut diagram FOCUS 200 Base Tab. 4: Assignment of the electrical connections 3.3.1 Connection operating panel 3.3.1.1 Connecting of the connection cable to the control panel The external operating panel is installed in a standardised switch box.

  • Page 22: Connection Of External Boost Ventilation Switch

    Open the control panel as follows: 1. Pull of rotary knob 2. Unscrew fixing screw 3. Take top of control 4. Access connection panel off terminal Connection terminal control panel Signal X.01 +12 V X.02 (control voltage supply air fan) X.03 (control voltage exhaust air fan) X.04...

  • Page 23: Connection Of External Sensors

    3.3.3 Connection of external sensors A sensor-controlled automatic mode can be operated with an analogue 0-10 V-sensor-signal which is generated by one or several sensors. The connection between the sensor module and the connection terminal of the operating panel is made with the cable prescribed for the transmission of the sensor signal.

  • Page 24: Adjustment Of The Valves

    Fig 24: Chart 1, Parameterizing fan speed Fig 25: Chart 2, Assignment volume flow ranges 3.4.3 Adjustment of the Valves Make sure that the supply and extract air valves are open as much as possible at the beginning of the volume flow measurement. ...

  • Page 25: Maintenance And Repair By Qualified Personnel

    Maintenance and repair by qualified personnel If regular maintenance work is not performed at the FOCUS, this impairs the functioning of the comfort ventilation. The maintenance and repair by qualified personnel should only be carried out by a maintenance service on the basis of a maintenance contract.
  • Page 26 Fig 27: Opening the front plate 4. Pull by means of strap C the EPP foam cover of the filters and the heat exchanger D from the foam housing. Thereby, take and pull the strap at one of the ends and counter-hold the device with the other hand at the same time.
  • Page 27 Fig 29: Remove the filters 6. Now pull the heat exchanger G by means of the strap F from the EPP housing. Fig 30: Remove the heat exchanger 7. Clean the heat exchanger as following:  Dip the heat exchanger into warm water several times (max. 40 °C). ...

  • Page 28: Replacement Of The Heat Exchanger Against The Summer Box

     For drying, position the heat exchanger in such a way that existing residual water can run out of the openings.  Let the heat exchanger run completely dry before reinstalling it. Hints for proper cleaning can also be found at the manufacturer’s website. 8.

  • Page 29: Technical Desciption

    LED 2 lights dark Normal operating mode Temperature downstream of preheater too low, fans are flashes switched off Temperature downstream of preheater < 1K below flashes 2x per second threshold value Temperature downstream of preheater < 2K below flashes 3x per second threshold value Temperature downstream of preheater <...
  • Page 30 Air flow 45 to 200 m³/h Efficiency criterion 0,31 Wh/m³ (at 135 m³/h / 100 Pa) Heat recovery rate acc. PHI 91 % (at 135 m³/h / 100 Pa); FOCUS 200 Sound, device emission 30 dB(A) (at 155 m³/h / 100 Pa) (acc.

  • Page 31: Dimensional Sketch

    3.7.3 Dimensional sketch Fig 32: Dimension drawing...

  • Page 32: Circiut Diagram Focus 200 Base

    3.7.4 Circiut diagram FOCUS 200 base Fig: Terminal assignment FOCUS 200 Base...

  • Page 33: Annexes

    4 Annexes Checklist A Maintenance Works User Maintenance works Enter date for the quarter 1. Change both the filters in the device (Filter change cycle 90 days) Quarter Year 20... 20... 20... 20... 20... 20... 20... 20... 20... 20... 2. Clean extract air prefilter / filter in extract air valves (change approx.

  • Page 34: Checklist B Maintenance Works Qualified Personnel

    Checklist B maintenance works qualified personnel Maintenance works Enter Result  Inspection of MVHR unit based according to the currently valid national standards  Informal report for comments on MVHR unit's condition  Use additional sheet of paper for adding reports of subsequent years Parts Annually Result...

  • Page 35: Commissioning And Handover Certificate

    Commissioning and handover certificate Customer data Name: First Name: Tel: Street: Postal Code: City: Construction Projects: Type of device: Serial number: Year of manufacture: Completeness Parts Design Result - Design as planned yes / no Supply air duct yes / no - There is an option to clean - Layout as planned yes / no...

  • Page 36: Air Volume Log

    Air volume log Customer data Name: First name: Tel: Street: Postcode: City: Construction Projects: Type of device: Serial number: Year of manufacture: Measurement data Used measuring device: Description of failures during Internal temperature: the measurement: External temperature: Filer status during calibration Intake air Exhaust air State of building Fan speed ratio...

  • Page 37: Product Fiche

    Product fiche...

  • Page 38: Product Label

    Product label For the FOCUS, there are two different product labels, depending on the application of the device. The product label, which applies for the ventilation plant, conforms to the installation of the plant and to the model identifier of the product data sheet. The product label shows the following information from the product data sheet: ...

  • Page 39: Declarations Of Conformity

    Product Description: Heat Recovery Unit FOCUS 200 Base - series Derivative 2004/108/EG of the European Parliament and the council on 15 December 2004 to approximate the laws of the Member States relating to the electromagnetic compatibility and for repealing...
  • Page 40 PAUL Wärmerückgewinnung GmbH August-Horch-Str. 7 08141 Reinsdorf Germany Tel: +49 (0) 375 - 30 35 05 0 Fax: +49 (0) 375 - 30 35 05 55 info@paul-lueftung.de www.paul-lueftung.de Version: 1.0_06/2016...

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