Komfovent DCF-0,4-3 Installation And Maintenance Service Manual
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Komfovent DCF-0,4-3 Installation And Maintenance Service Manual

Komfovent DCF-0,4-3 Installation And Maintenance Service Manual

Duct heat exchangers
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DUCT HEAT EXCHANGERS
INSTALLATION AND MAINTENANCE
SERVICE MANUAL
Installation and service Manual
EN

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Summary of Contents for Komfovent DCF-0,4-3

  • Page 1 DUCT HEAT EXCHANGERS INSTALLATION AND MAINTENANCE SERVICE MANUAL Installation and service Manual...

  • Page 2: Table Of Contents

    Content NOMENKLATURE ..................................3 TECHNICAL INFORMATION ..............................3 INSTALLATION OF HEAT EXHANGERS ...........................8 CLEANING AND INSPECTION OF HEAT EXCHANGERS ..................10 WATER TRAP INSTALLATION ............................11 Water trap installation for a unit section mounted on the suction side ............11 Water trap installation for a unit section mounted on the pressure side ............11 This symbol indicates that this product is not to be disposed of with your household waste, according to the WEEE Directive (2002/96/EC) and your national law.

  • Page 3: Nomenklature

    The control of heat exchangers is provided in control automatics. Fig. 2. Air cooler/heater section with rectangular connections Air cooler/heater section with rectangular connections is shown in fig. 2. UAB KOMFOVENT we reserve the right to make changes without prior notice KS_21-08...
  • Page 4 Maximum recommended air flow velocity through heat exchanger – 3 m/s. Attention: Earthing must be installed according EN61557 BS 7671 ! Note: It is a must to mount the drainage siphon. UAB KOMFOVENT we reserve the right to make changes without prior notice KS_21-08...
  • Page 5 Water 7/12 28,8 1220×790×420 1“ 11,9 DCF-7,0-48-2 R410A 2×24,2 10,2 1500×790×480 2×¾“/2×22mm 7000 1200×600 DCW-7,0-47 Water 7/12 44,5 35,5 1500×790×420 1 ½“ 10,4 * with droplet eliminator UAB KOMFOVENT we reserve the right to make changes without prior notice KS_21-08...
  • Page 6 24,6 1220×730×420 2×5/8“ /2×22mm 900×500 DCF-4,5-31-2 4500 30/17,6 2×16,1 39,1 1220×790×420 2×5/8“ /2×22mm 900×600 DCF-7,0-48-3 7000 30/17,9 3×16,2 13,2 1500×790×480 3×5/8“ /3×22mm 1200×600 * with droplet eliminator UAB KOMFOVENT we reserve the right to make changes without prior notice KS_21-08...
  • Page 7 (cooling capacities are calculated at 50 % relative humidity) in tables 1–4. Weights, dimensions and dimensions of the connections of heat exchangers are also specified. UAB KOMFOVENT we reserve the right to make changes without prior notice KS_21-08...

  • Page 8: Installation Of Heat Exhangers

    Attention! When screwing fitting pipes on to the system, hold them with a tube wrench, as in Fig. 5a. UAB KOMFOVENT we reserve the right to make changes without prior notice KS_21-08...
  • Page 9 Contact a doctor! Avoid breathing glycol vapour in confined spaces. If you get glycol in your eyes, fush them thoroughly with water (for about 5 minutes). UAB KOMFOVENT we reserve the right to make changes without prior notice KS_21-08...

  • Page 10: Cleaning And Inspection Of Heat Exchangers

    Always clean the heat exchanger against the regular direction of airfow. Make sure that the coils are purged of air. If a droplet eliminator is fitted, remove it and fush it clean with water. Also check that the condensate drain is not clogged. UAB KOMFOVENT we reserve the right to make changes without prior notice KS_21-08...

  • Page 11: Water Trap Installation

    AHU and there will be no strict requirements for siphon‘s installation. A drainage siphon is enough with a minimum rake. RECOMMENDATION: The drainage siphon must be installed in connection with not less size pipe diameter. UAB KOMFOVENT we reserve the right to make changes without prior notice KS_21-08...
  • Page 12 UAB KOMFOVENT PARTNERS TECHNINĖS PRIEŽIŪROS SKYRIUS / SERVICE AND SUPPORT J. PICHLER Gesellschaft m. b. H. www.pichlerluft.at Tel. +370 5 200 8000 service@komfovent.com Ventilair group www.ventilairgroup.com ООО «КОМФОВЕНТ» ACB Airconditioning www.acbairco.be Россия, Москва ул. Выборгская д. 16, REKUVENT s.r.o. www.rekuvent.cz стр.

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