Komfovent RHP Series Installation Manual
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Komfovent RHP Series Installation Manual

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RHP Standard
INSTALLATION
EN
MANUAL

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Summary of Contents for Komfovent RHP Series

  • Page 1 RHP Standard INSTALLATION MANUAL...

  • Page 3: Table Of Contents

    8. COMMISSIONING AND INSPECTION OF THE UNIT ..........................31 8.1. Control panel C5.1 ......................................31 8.2. Starting the Unit With a Computer ................................33 8.3. Quick Inspection ........................................ 35 UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...

  • Page 4: Introduction

    It is forbidden to operate air-handling units in areas with potentially explosive atmospheres. • Heat pump system is filled with refrigerant (F-gas), therefore only qualified refrigeration systems’ specialists or “Komfovent” representative can perform any mechanical/electrical works on a heat pump. •...
  • Page 5 RHP STANDARD air handling units are manufactured in different sizes and various air flow ranges (from 400 to 1500 m /h). UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...

  • Page 6: Integrated Heat Pump

    8. Sight glass 18. Refrigerant coil positioned in the supply airflow 9. Defrost valve (SVD) 10. High pressure pressostat (HP) Fig. 1. Heat pumps hydraulic diagram UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...
  • Page 7 14. Low pressure transmiter (LPT) 15. Discharge gas temperature sensor (DT) 16. Suction gas temperature sensor (ST) 17. Crankcase heating element Fig. 2. Heat pump assembly UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...
  • Page 8 As soon as frost melts and pressure decreases, all the power of the heat pump is redirected to the heating process. Depends on configuration. UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...

  • Page 9: Unit Types By Duct Connections

    Right inspection side Left inspection side Air duct to the premises Air duct to the premises Fig. 6. Classification of units by inspection side Depends on your order. UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...

  • Page 10: Unit Components

    11 – Main board of the C5 control panel 12 – Main power cable location RHP 600 UH Left inspection side L1 Right inspection side R1 12 5 UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...
  • Page 11 Left inspection side L1 Right inspection side R1 12 5 RHP 800 UH -1300 UH - 1500 UH Left inspection side L1 Right inspection side R1 UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...
  • Page 12 11 – Main board of the C5 control panel – air extracted from the premises 6 – Exhaust air heat exchanger 12 – Lead-in cable location – exhaust air UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...

  • Page 13: Unit Transportation

    After delivery of the air handling unit, carefully inspect its packaging for damage. If mechanical or other damage is visible (e.g., wet cardboard packaging), notify the carrier immediately. If the damage is significant, do not accept the unit. Inform the selling company or the representative of UAB KOMFOVENT within three business days about any damage detected dur- ing delivery.

  • Page 14: Mechanical Installation

    Units installed on such base must be levelled in respect to the horizon – deviations shall not exceed 0.3mm for 1m in the longitudinal direction and 0.5mm for 1m in the transverse direction. Except RHP 400 and RHP 600. UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...

  • Page 15: Inspection Area

    When selecting an installation or mounting location, keep in mind that preventive maintenance works must be performed at least twice a year or more often, therefore, a safe and easy access to the unit must be foreseen. UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...

  • Page 16: Duct System Installation

    Circular air ducts are fitted to the unit with self tapping screws. Different air flow duct positions are marked on the sticker located on the AHU: outdoor intake air air supplied to the premises air extracted from the premises outdoor exhaust air UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...
  • Page 17 The diameter of the ducts varies by unit model: Duct diameter, mm Unit Duct A Duct B Duct C Duct D 400 V 600 U 800 U 1300 U 1500 U UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...

  • Page 18: Connection Of External Heating/Cooling Units

    Ordered separately. It is recommended to use PPU made by Komfovent. UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...

  • Page 19: Connection Of A Condensate Drain

    Condensate collection location must be easily accessible for cleaning and disinfection. Fig. 12. Condensate drain connection to sewer system UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...

  • Page 20: Outdoor Units

    1300 UH/UV - 9,2/7,6 20,5 3~400 2*380 R134A 1500 UH/UV - 9,6/7,8 21,9 3~400 2*470 R134A The devices can only be installed outdoors by connecting their ducts horizontally. UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...

  • Page 21: Unit Dimensions

    800 UV Left L1 1505 976/905 Right R1 1505 976/905 1300 UV Left L1 1505 976/905 Right R1 1505 976/905 1500 UV Left L1 1505 976/905 UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...

  • Page 22: Electrical Installation

    Fig. 14. C5 controller main board 1 – control panel connection, 2 – Intranet or Internet connection, 3 – inner connections of components, 4 – terminals for external components UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...
  • Page 23 B5 (9–10) – when a water heater is installed, this terminal is used for connecting a return water temperature sensor (NTC 10kΩ) which protects against freezing. UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...
  • Page 24 For the most accurate temperature measurement, sensor in a duct must be installed after all heating/cooling devices at least two duct diameters away from the nearest coil. >2D Fig. 18. Installation of a supply air temperature sensor UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...
  • Page 25 All wires to be connected to the main board of the control panel shall be pulled through sleeves (at the top of the air- handling unit). Grommets are fastened to ensure tightness. If the DX device was not predefined in the controller software, these outputs will be inactive. UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...

  • Page 26: Control Panel Installation

    (follow the installation instructions provided with the control panel). Wire to the board of the C5 control panel must be connected to a dedicated slot or terminal of external components (see Fig. 19). UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...
  • Page 27 Fig. 20. Control panel cable wiring Do not use sharp tools for pinning contacts in the control panel (e.g., screwdriver). Please use a pencil or a ballpoint pen. UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...

  • Page 28: Connecting The Unit To The Internal Computer Network Or The Internet

    Internet. In case of a computer, the unit is controlled via a web browser, and in case of a smart phone - via the Komfovent app. Use CAT5 type cable to connect your AHU to the computer network (RJ45 connection;...
  • Page 29 IP address. Depending on whether you will use your computer or smart phone with the Komfovent app to control your AHU, you will also need to enter a corresponding port number to the router.

  • Page 30: Filters

    50% (M5) 750x400x46 1500 U Compact ePM1 55% (F7) 750x400x46 ePM10 50% (M5) 750x400x46 Depends on the order. Class ePM1 55% (F7) is available on request. UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...

  • Page 31: Commissioning And Inspection Of The Unit

    If the unit is connected to the mains, the control panel will display a home screen or a screen saver that you can switch off with a single tap. UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...
  • Page 32 To change the ventilation mode settings: select a desired mode and set a desired air volume or temperature with the arrows. To turn of the AHU and return to a home screen: UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...

  • Page 33: Starting The Unit With A Computer

    Settings 0 m³/h 26 °C AHU control Į On/Off Operation mode Active functions No alarms Alarm status If the password was changed, use the changed password. UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...
  • Page 34 2. Select a desired ventilation mode from the list. 3. Enter desired air flow and temperature in the selected mode settings. 4. Press “Save” button at the bottom of the screen. UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...

  • Page 35: Quick Inspection

    Check if there is no mois-ture in the refrigerant sys-tem The heat pump compressor operates properly, without any extraneous noise and vibrations. Other comments: Installer Company Tel. No. Date Signature UAB KOMFOVENT we reserve the right to make changes without prior notice RHP STANDARD_21-04...
  • Page 36 LITHUANIA PARTNERS UAB KOMFOVENT J. PICHLER Gesellschaft m. b. H. www.pichlerluft.at TECHNINĖS PRIEŽIŪROS SKYRIUS / Ventilair group www.ventilairgroup.com SERVICE AND SUPPORT ACB Airconditioning www.acbairco.be Phone: +370 5 200 8000 Email: service@komfovent.com REKUVENT s.r.o. www.rekuvent.cz www.komfovent.com WESCO AG www.wesco.ch SUDCLIMATAIR SA www.sudclimatair.ch...

This manual is also suitable for:

400 v600 u800 u1300 u1500 uRhp standard ... Show all

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