DOSPEL OPTIMAL Series Maintenance Manual Warranty Card
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DOSPEL OPTIMAL Series Maintenance Manual Warranty Card

Air handling unit
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EN
MAINTENANCE MANUAL
WARRANTY CARD
OPTIMAL
AIR HANDLING UNIT
Below documentation shall be kept by user!
In case of not following the conditions of this document, the warranty
expires.

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Summary of Contents for DOSPEL OPTIMAL Series

  • Page 1 MAINTENANCE MANUAL WARRANTY CARD OPTIMAL AIR HANDLING UNIT Below documentation shall be kept by user! In case of not following the conditions of this document, the warranty expires.

  • Page 2: Table Of Contents

    CONTENTS 1. GENERAL INFORMATION................1.1. Purpose....................1.2. Technical specification................2. ASSEMBLY....................2.1. Required exploitation conditions..............2.2. Pre-assemblyrequirements................. 2.3. Unit location..................2.4. Assembly of condensaation dreinage system............ 2.5. Connecting to ventilation................2.6. Connecting to power grid................3. STARTING THE UNIT..................3.1. General remarks..................3.2.

  • Page 3: General Information

    1. GENERAL INFORMATION 1.1. Purpose OPTIMAL air handling unit is destined for air exchange in residential buildings. The purpose of the unit is to bring fresh air from the outside and to siphon off used air from the rooms with simultaneous heat recovery. 1.2.
  • Page 4 1. Nominal dimensions of OPTIMAL Optimal 400 BYPASS v [m /h] 2. Flow efficiency characteristics OPTIMAL 400 bypass...
  • Page 5 Optimal 600 BYPASS v [m /h] 3. Flow efficiency characteristics OPTIMAL 600 bypass...

  • Page 6: Assembly

    2. ASSEMBLY 2.1. Required exploitation conditions The unit and ducts should be assembled in rooms with temperature 5°C - 30C and heat-separated form surroundings. Not following above conditions will cause liquefaction of condensate and cumulate it inside and outside of the unit which may cause dampness in the room or damage to the unit. WARNING! 1.

  • Page 7: Assembly Of Condensaation Dreinage System

    4. Proper positioning of the unit. It is essential to keep level of the base 2.4. Assembly of condensaation dreinage system Steam condensation can be observed during unit's work. It is completely normal and it is not an abnormality in working. In order to siphon out condensate the unit is equipped with stub pipe placed on the right side. It is essental to properly connect the pipe siphoning out the condensate.

  • Page 8: Connecting To Ventilation

    2.5. Connection to ventilation Inner stub-pipes diameters are 198mm and are fitted to standard Termoflex ducts 200 mm. Ventilation ducts should be assembled carefully with the use of OZ duct clip (4 pcs). In case of assembly in temparature below 12°C and above 32°C it is recommended to insulate ventilation ducts with mineral wool of min.

  • Page 9: Connecting To Power Grid

    2.6. Conneting to power grid Unit should be connected directly to one phase outlet 230V/50Hz in the most accessible place. All electrical matter should be perfomed by authorized person. WARNING! Prior to maintenance work or repairs, unit should be disconnected from the power outlet by pulling the plug out.

  • Page 10: Connecting Contol Panel

    WARNING! While testing the installation follow the safety rules in order to avoid improper direction of airflow, i.e. open chimney duct or other devices with open fire towards room. 3.2. Connecting control panel Air handling unit is equipped with weekly controller. Control panel is delivered with 20 m connection cord ended with plug type RJ11.

  • Page 11: Usage And Maintenance

    3.4. Usage and maintenance Properly mounted Optimal does not require any special maintenance during use. Maintenance is the replacement of air filters. Visual indication informs about filter replacement. Filters Casing 8. Filter exchange Filter exchaange in steps: 1. Disconnect connection cord from power grid 2.

  • Page 12: Summer Mode (Optimal 400 Bypass/600 Bypass)

    3.5. Summer mode During unit's work heat recovery is only needed to temperature of around 18°C. Cold recovery is neecessary in ventilated rooms if temperature is above 26°C. When outter temperature is between 15-26°C it is required to use by-pass, which results in ommision of warming the air. For this purpose Optimal 400 by- pass/600 b-pass ar equipped with automatic by-pass.

  • Page 13: Working With Carbon Monoxide Sensor (Option)

    3.6. Working with carbon monoxide sensor (option) OPTIMAL unit is designed to work with carbon monoxide sensor. Basic function of this sensor it detection of carbon monoxide and generating alarm when excessive amount of it is detected. Sensor decreases risk of carbon monoxide poisoning and allows to take action in life-threatening situations. Carnon monoxide sensor should be installed in: - room with fireplace or tiled stove - room with gas burners...

  • Page 14: Exploitation Recommendation

    4. Exploitation Recommendation Necessity of filter replacement is signaled by countdown timer via visual warning. ź The filter cartridge made of polyester fabrics cannot be cleaned and must be replaced with a new one if necessary. New filters should be ordered from the device supplier. The time indicator of contamination of the filter counts down the time remaining until the next filter change.

  • Page 15: Electrical Connection - Automation Module

    5. Electrical connection - automation module ź Optimal unit has a separated automation module, in which electrical connections are led. For service purposes the module can be demounted as whole and examined on separate service desk. 11. Location of automation module 5.1.

  • Page 16: Connection Scheme

    5.2. Connection scheme 12. Connection scheme WARNING: Electric equipment is not a household waste. Once exploitation time is over it should be disassembled by hand with use of wrench, screwdrivers and pliers). Electric motors, automation, power supply, steel elements and those made out of plastics should be recycled. Information where to recycle is available at local administration offices.

  • Page 17: Ac2800 Digital Controller

    AC2800 DIGITAL CONTROLLER Instructions - WEEKLY PROGRAMMABLE TIMER - BLUE BACKLIGHT (OPTIONAL) - ANALOG 0-10VCD OUTPUT FOR FAN CONTROLLER - ON/OFF TIMER - ELECTRONIC THERMOMETER SPECIFICATION SET POINT RANGE: 0-99% POWER SUPPLY: DC 12V-15V SETP: 1% DIMENSIONS: 86x86x13 mm NUMBER OF ZONES PER 24 HRS: 4 CASING: ABS FLAME RESITANT TEMPERATURE SENSOR: NTC 10K OPERATION RATING:...
  • Page 18 5.4. Obsługa panelu sterującego To confirm press 5.4.1.POWER ON/OFF After programming all 1-4 for Monday, repeat all above after switching days Tu/We/Th/Fr/Sa/Su. - Turn on/off AC2800 by pressing Use scheme below to avoid mistakes, in which you can 5.4.2. INTAKE VIEW prepare needed data during programming.

  • Page 20: Warranty

    42-280 Częstochowa tel. +48 34 365 98 43 fax +48 34 360 97 00 e-mail: dospel@dospel.com www.dospel.com Dospel reserves the right to introduce any changes regarding its products resulting from ongoing technical development. Dospel shall not be liable for printing errors.

This manual is also suitable for:

Optimal 400 bypassOptimal 600 bypass

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