2VV HRFL2 Installation And Operation Manual
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2VV HRFL2 Installation And Operation Manual

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HRFL2
Installation and operation
Manual
ver.3 29-04-20

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Summary of Contents for 2VV HRFL2

  • Page 1 HRFL2 Installation and operation Manual ver.3 29-04-20...

  • Page 2: Table Of Contents

    1. BEFORE STARTING 2. UNPACKING 3. MAIN COMPONENTS 4. DIMENSIONS 5. TECHNICAL PARAMETERS 6. INSTALLATION 7. COMMISSIONING 8. MAINTENANCE 9. TROUBLESHOOTING 10. SERVICE 11. WIRING DIAGRAM 41. CONCLUSIONS 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...

  • Page 3: Before Starting

    The assessment was conducted pursuant to harmonized European standards included in the relevant EC Declaration of Conformity. The current and full version of the EC Declaration of Conformity can be found at www.2vv.cz 2VV. Creating innovative solutions for you and your business since 1995.

  • Page 4: Unpacking

    2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...

  • Page 5: Main Components

    HRFL2 400 / 700 / 1500 / 2000 Control External sensor The cable length should not exceed 50 (0.5 mm ) – Cable not included Regulation Condensate drain Main power switch Service access Filter 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...

  • Page 6: Dimensions

    All sizes in mm MODUL-800 MODUL-1600 MODUL-2500 External modules: C/O, DX - HRFL2-040, 070, 150, 200 Type condensate ø C/O connection HRFL2-400 1/2“ HRFL2-700 1/2“ HRFL2-1500 1/2“ HRFL2-2000 1/2“ 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...

  • Page 7: Technical Parameters

    ΔT Type Phases Tension Frequency (kW) (°C) HRFL2-040 230 V 50/60 Hz HRFL2-070 230 V 50/60 Hz HRFL2-150 230 V 50/60 Hz HRFL2-200 400 V 50/60 Hz 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 8 (kW) evaporator (gas) (fluid) (kPa) (Pa) (°C) HRFL2-040 2.54 1/2“ 1/2“ HRFL2-070 4.65 1/2“ 5/8“ HRFL2-150 1500 9.94 1/2“ 7/8“ HRFL2-200 2000 16.15 3/4“ 7/8“ * Data for 27°C inlet temperature, Cooling R410A. Evaporation temperature 5°C. 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...

  • Page 9: Installation

    -20° C ~ +60° C and with a rela- HRFL2-070 tive humidity of 90%. HRFL2-150 HRFL2-200 All the dimensions in the table are in mm 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 10 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...

  • Page 11: Type

    HRFL2-150 HRFL2-200 Drill the openings in the ceiling, check the strength of the material and fasten the unit to the side brackets with the ZTZ-M8/1,0 threaded rods. 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 12 All the connections to the ductwork must be sealed with sealant or tape. The minimum distance between bends in the duc- twork or adapters and the neck of the unit is 500 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...

  • Page 13: Hrfl2-040 Hrfl2-070 Hrfl2-150 Hrfl2-200

    2 m from the exhaust neck. Connect the actuators HRFL2-040 MLKR/S-250150 to the appropriate terminals in the control cabinet. HRFL2-070 MLKR/S-300200 See Connecting the wiring and electrical accesso- HRFL2-150 MLKR/S-500250 ries HRFL2-200 MLKR/S-600300 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 14 (NA 1 UZAVER 3D-Intelliclamp) 3D-Intelliclamp JEDNOTKA MODUL DETAIL A SR-ISO7380-5,0x25 MĚŘÍTKO 1 : 1 M8x35 DIN 912 The external module includes sensors, PE grounding conductor and fasteners. 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 15 ● If the unit is connected to a control system other than the original, contact that system’s supplier regarding the connection of measuring sensors and control components. ● The unit must be connected to the mains with a temperature resistant, rigid, insulated cable that complies with the local regulations. ● Any intervention or modifications to the internal electrical connection are forbidden and shall re- sult on loss of warranty. Label with the type of unit ● The correct operation of the unit can be guaran- teed only with the use of original accessories. ● Should it be necessary to install a sensor or con- trol device in the unit or its cover, consult with the manufacturer or their representative. 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...

  • Page 16: Phases

    = Air flow tion ver = version Serial number - The unit must be connected with a NT-S system, meaning that the neutral conductor must be al- ways connected. 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 17 B (1-2) WATER PUMP (1 - Lint, 2 - Lout) ВОДЯНОЙ НАСОС (1 - Lint, 2 - Lout) 2VV. Creating innovative solutions for you and your business since 1995. A (17-18) EXTERNAL CONTROL ON/OFF (input NC) ВНЕШНЕЕ УПРАВЛЕНИЕ ON/OFF (вход NC) ver.3 29-04-20...
  • Page 18 VODNÍ ČERPADLO (1 - Lint, 2 - Lout) VODNÍ ČERPADLO (1 - Lint, 2 - Lout) (вход NC) 2VV. Creating innovative solutions for you and your business since 1995. EXTERNÍ OVLÁDÁNÍ ON/OFF (vstup NC) ver.3 29-04-20 ый (выход - ON/OFF) ŘÍZENÍ...
  • Page 19 24V DC + GND 6.5-2.3 Actuator to close the air supply regulator with a spring (accessory) The maximum load of the 24V outlet is 0.5 A TECHNICAL DATA ● The actuator is supplied by 230 V AC – control with a cable with three conductors ● CABLE: cable with three conductors of a cross section min. 0.5 mm . Maximum length 50 m. Not included 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 20 When the contact closes, REGULATION REGULATION the unit operates according to the ventilation rate Produced in EU The company reserves the right of change without previous announcement. ©2VV, spol. s r.o. settings. 6.5-3 Control unit To start the unit, connect the remote control to the unit with the control cable (data cable) PREHEAT W.
  • Page 21 ВОДЯНОЙ НАСОС (1 - Lint, 2 - Lout) VODNÍ ČERPADLO (1 - Lint, 2 - Lout) 2VV. Creating innovative solutions for you and your business since 1995. AT PUMP CONTROL settable (output - ON/OFF) УПРАВЛЕНИЕ ТЕПЛОВОГО НАСОСА устанавливаемый (выход - ON/OFF) ŘÍZENÍ...
  • Page 22 (4) 16mm rubber bend (part of unit delivery) 1) Installation of the the reservoir holding bracket (part of unit delivery) a) Fold the bracket as indicated on the illustration b) Using 2 M4 screws fix the bracket to the service side of the unit as indicated on the illustration. 2) Installation of the condensate pump a) Install the liquid reservoir (3) on the holding bracket (7) and connect it to the pre-fitted rubber bend (4) on the condensate outlet connection b) Connect the plastic tubing (5) to the reservoir (3) using the plastic clamps (6) to fasten the tubing and wire the communication cable from the reservoir (3) to the pump body (1) c) Connect the power cable (2) to the pump body 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 23 ВНЕШНИЙ ДООГРЕВ (выход - вода=0-10В, электрический=PWM) EXTERNÍ DOHŘEV (výstup - vodní=0-10V, elektrický=PWM) B (34-35) RECIRCULATION CHAMBER (output 0-10V) РЕЦИРКИЛИРОВАННАЯ КАМЕРА (выход 0-10В) RECIRKULAČNÍ KOMORA (výstup 0-10V) NOTE: Please refer to condensate pump manual for further technical details, installation, operation and mainte- nance for this pump. 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 24 7. COMISSIONING READ CAREFULLY! Before the initial commissioning, check: ● that the unit is properly fastened to the supporting structure ● that the unit is properly closed and that all necks are connected to pipes or are fitted with rain blinds to prevent water from coming into contact with any moving or heating parts. ● that the wiring is well connected, including earthing and protection against external start-up. ● that all the accessories are well connected. ● that the condensate drain is well connected to the drainage piping (units with cooling). ● that the connection complies with the instructions herein. ● that no tools or other objects have been left inside the unit – it could result damage. CAUTION! ● Any intervention or modifications to the internal connection are forbidden and shall result on loss of warranty. ● We recommend using the accessories we supply. In case of doubt regarding the use non-original accessories, contact 2VV. 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 25 Clean the unit with a vacuum cleaner, a brush and a cloth with soapy water. Do not use sharp objects, aggressive chemicals, solvents, abrasive cleaning products, pressurised water, air or steam to clean the unit. 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 26 2 tilating er or damaged sensor Open electric heat exchanger is not cooling sufficient- exchanger’s thermostat ly. Check the safety thermostat on the electric preheating for damages. 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 27 Check that the sensor is correctly connected ture sensor failure tilating sor failure to the electronics or test it measuring its resis- (T_Room) tance (the resistance value at +20°C is around kΩ 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 28 Unit is ven- Clogged filter Filter change recommended clogged > 80% tilating 51 - Exhaust filter Unit is ven- Clogged filter Filter change recommended clogged > 80% tilating 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 29 T2A 5x20 mm 250 V Motor fuses: erational status and settings. The information can be found on the If you aren’t able to find or remove the cause of label next to the the malfunction, or if the repairs require an in- fuse or directly on the fuse. tervention on the device, contact an authorised service. 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 30 • accessories used location of the unit • connection conditions (incl. electrical) • detailed description of the malfunction and the actions • taken to fix it 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 31 13 14 15 16 17 18 19 20 21 22 23 24 12 13 14 15 16 17 18 12 13 14 15 16 17 18 I-BUS I-BUS OUTPUT OUTPUT 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 32 13 14 15 16 17 18 19 20 21 22 23 24 12 13 14 15 16 17 18 12 13 14 15 16 17 18 I-BUS I-BUS OUTPUT OUTPUT 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 33 12 13 14 15 16 17 18 12 13 14 15 16 17 18 I-BUS I-BUS OUTPUT OUTPUT Water pump for coil #1 24V GND GND W.PUMP 230V Postheater 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 34 12 13 14 15 16 17 18 12 13 14 15 16 17 18 I-BUS I-BUS OUTPUT OUTPUT Water pump for coil #1 24V GND GND W.PUMP 230V Postheater 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 35 12 13 14 15 16 17 18 12 13 14 15 16 17 18 I-BUS I-BUS OUTPUT OUTPUT Water pump for coil #1 24V GND GND W.PUMP 230V Postheater 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 36 13 14 15 16 17 18 19 20 21 22 23 24 12 13 14 15 16 17 18 12 13 14 15 16 17 18 I-BUS I-BUS OUTPUT OUTPUT 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 37 13 14 15 16 17 18 19 20 21 22 23 24 12 13 14 15 16 17 18 12 13 14 15 16 17 18 I-BUS I-BUS OUTPUT OUTPUT 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 38 13 14 15 16 17 18 19 20 21 22 23 24 12 13 14 15 16 17 18 12 13 14 15 16 17 18 I-BUS I-BUS OUTPUT OUTPUT Water pump for coil #2 W.PUMP 230V Postheater 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 39 12 13 14 15 16 17 18 12 13 14 15 16 17 18 I-BUS I-BUS OUTPUT OUTPUT Water pump for coil #1 24V GND GND W.PUMP 230V Postheater 2VV. Creating innovative solutions for you and your business since 1995. ver.3 29-04-20...
  • Page 40 The producer shall not be liable for damages caused as a result of improper installation and operation contrary to the manual and the common practice of installation and operation of ventilation devices and regulations systems. CONTaCT 2VV, s.r.o. Fáblovka 568, 533 52 Pardubice, Czech Republic...

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