Rotenso WENTILO ICON IC120 S1 AA Service Manual

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HEAT RECOVERY UNIT
WENTILO ICON IC
Service manual
MODELS:
IC120 S1 AA
IC180 S1 AA
IC120 S1 AB
IC180 S1 AB
IC120 E1 AA
IC180 E1 AA
IC120 E1 AB
IC180 E1 AB
IC120 S4 AA
IC180 S4 AA
IC120 S4 AB
IC180 S4 AB
IC120 E4 AA
IC180 E4 AA
IC120 E4 AB
IC180 E4 AB
rotenso.com
EN
Installation and
maintenance manual

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Summary of Contents for Rotenso WENTILO ICON IC120 S1 AA

  • Page 1 IC120 E1 AA IC180 E1 AA IC120 E1 AB IC180 E1 AB IC120 S4 AA IC180 S4 AA IC120 S4 AB IC180 S4 AB IC120 E4 AA IC180 E4 AA IC120 E4 AB IC180 E4 AB Installation and rotenso.com maintenance manual...
  • Page 2: Table Of Contents

    2.2 Transport conditions  ����������������������������������������������������������������������������������������������������������������������������������  6 2.3 Scope of delivery  ����������������������������������������������������������������������������������������������������������������������������������������  7 3. Assembly of the device    7 3.1 Construction of the Rotenso Wentilo ICON IC heat recovery unit  �������������������������������������������������������������  7 3.2 Device dimensions  �������������������������������������������������������������������������������������������������������������������������������������  8 3.3 Mounting options  ���������������������������������������������������������������������������������������������������������������������������������������  9 3.4 Requirements for the installation area ...
  • Page 3: Basic Information

    1.1 General information The installation and maintenance manual is aimed at installers of the Rotenso Wentilo ICON IC series heat recovery unit. Please read the heat recovery unit assembly and maintenance manual before starting the assembly or maintenance of the unit. The current versions of the installation and maintenance manuals can be found on the thermosilesia.pl website.
  • Page 4: Precautions

    1.2 Precautions For safe use of the heat recovery unit, please read these installation and service manuals carefully. The heat recovery unit must be installed by a qualified installer in accordance with the installation and maintenance instructions and current legal and safety requirements.
  • Page 5 cont. 1.2 Precautions WARNING These instructions are intended for a qualified Installer. It is forbidden to install, modify or repair the appliance yourself - only qualified installers may carry out these activities. DANGER Before touching parts of the electric connectors, pull the mains plug out of the socket.
  • Page 6: Technical Data Of The Device

    1.3 Technical data of the device Principle diagram of the counterflow exchanger for Standard (A) version. The basic specifications of the heat recovery unit are included on the nameplate, which is located on the heat recovery unit housing, extract air outdoor air to the right of the control system compartment and on the shipping carton.
  • Page 7: Scope Of Delivery

    * Condensate drain trap - available separately * Installation kit - available separately ø240 ø200 3. Assembly of the device 3.1 Construction of the Rotenso Wentilo ICON IC heat recovery unit Construction of the Rotenso Wentilo ICON IC heat recovery unit Condensate drain ø19 1230 1260 ø240...
  • Page 8: Device Dimensions

    3.2 Device dimensions 1070 1110 ø165 ø125 ø19 Condensate drain 1070 1110 ø165 ø125 ø19 Condensate drain supply extract exhaust outdoor...
  • Page 9: Mounting Options

    3.3 Mounting options For the standard version (A) For the alternative version (B) outdoor supply extract exhaust...
  • Page 10 Ensure the minimum service spaces necessary to replace the Mounting option - wall-mounted filters, remove the heat recovery unit, install the heat recovery unit and access the control system compartment. Use the appropriate mounting kit (available separately) to mount the heat recovery unit in the selected position. The heat recovery unit can be installed in 3 methods of assembly: standing...
  • Page 11: Requirements For The Installation Area

    3.4 Requirements for the installation area The heat recovery unit is equipped with spigots to which ventilation ducts with a diameter of 125 mm must be connected. The heat recovery unit must be installed in a room Connection description: where the air temperature is maintained between +5°C and +45°C.
  • Page 12: Electrical Connection Conditions

    2) Ivensis ISN32 Installation of condensate drain connection Technical drawing of the Ivensis HL136N siphon. ØB ØB Insert the condensate drain tube to a depth of 28 mm until contact with the insertion depth stop. ØD ØD Siphon installation: The installation of one of the following siphons (available separately) Flush-mounted siphon with mechanical anti-odor lock with is recommended.
  • Page 13: Initial Check

    Control panel is designed for wall mounting, in dry rooms only. The panel must not be used in Electrical connection Rotenso Wentilo ICON IC condensation conditions conditions and must be protected from water. IC120 S1 AA IC180 S1 AA...
  • Page 14: Connection Of The Communication Cable To The Motherboard

    Control panel should be mounted at a height that allows Removing the control system cover comfortable operation, typically 15 m above the floor. In order to reduce interference of temperature measurement by the control panel, avoid places with strong sunlight, poor air circulation, close to heating devices, directly next to doors and windows (typically min.
  • Page 15: Isense 5I Control Panel

    Installation of the control system board Installation of a decorative cover. Press the control system board against the wall of the control Fit the decorative cover to the mounting pins. system compartment until it clicks into place. 4.2 iSENSE 5i control panel Assembly of the control system cover Detachment of the mounting frame Detach the mounting frame...
  • Page 16: Iswitch Ti Control Panel

    4.3 iSWITCH Ti control panel Connection to screw terminal Detachment of the mounting frame 5-12V PANEL 12 VDC 5-12V Detach the mounting frame from the rear panel housing. Connect the wires of the transmission cable connecting the The mounting frame is attached to the panel housing by snaps. control panel to the main board to A flathead screwdriver can be used to detach the mounting frame.
  • Page 17: Control Panel And Motherboard Service

    External surface and maintenance Mounting the frame on the wall of control panel screen Clean the appliance with a soft, dry cloth. No flammable substance (e.g. benzene or solvent) or damp cloth should be used to clean the unit. This may cause problems with the device.
  • Page 18 T h e m a i n b o a rd i s e q u i p p e d w i t h p l u g - i n s c re w terminal connectors suitable for accepting the cable with a sleeve end.
  • Page 19: Input/Output Configuration

    Electrical diagram of main module iEDGE M 2.2 Electrical diagram of main module iEDGE M 2.2 OUT3D OUT3D OUT3D OUT3D OUT3C OUT3C OUT3C OUT3C OUT3B OUT3B OUT3B OUT3B OUT3A OUT3A OUT3A OUT3A OUT2 OUT2 OUT2 OUT2 OUT ~230V OUT ~230V OUT ~230V OUT ~230V ~230V...
  • Page 20 Power inputs/outputs Z7(~230V) - power supply to iEDGE M 2.2 motherboard Z13(OUT~230VAC) - power supply to expansion module iEDGE E2.2 Z17(DC OUT) - not used Electrical diagram of the iEDGE S 2.2 module Input/Output configuration: J - iEDGE M 2.2 module Z1-Z4 - differential pressure sensors Z5-Z8 - not used Connector...
  • Page 21: Software Update

    5.3. Software update Memory slot location CAUTION All complementary equipment working with the heat recovery unit must be disconnected from the heat recovery unit before changing the main board programme. CAUTION The incompatibility of the motherboard programme and the control panel programme may cause Insert the memory card into the control panel slot indicated.
  • Page 22: Replacement Of The Control Panel

    F1 fuse replacement Fuse replacement B1 To remove the F1 fuse, lift the fuse holder with a flathead CAUTION: applies to devices with serial number: ICxxxxxAAAxxxxx screwdriver and slide the fuse out� To remove fuse B1, lift it up with a flathead screwdriver and slide it out�...
  • Page 23: Installer Menu Structure

    6.1. Installer menu structure Filter class parameters* - iCARE M5 Regulation lead sensor - Final pressure drop Changing the function of the supply sensor - Dirt alarm - Unit emergency mode Manual control* - Filter's lower range - Filter's upper range Momentary modes - iCARE F7 Airing...
  • Page 24 Secondary heater settings Secondary heater Secondary heater type - None, - Electric (ON / OFF) - Electric (0 - 100 %) - Water (ON / OFF) - Water (0 - 100 %) Secondary heater control mode Actuator full open time Maximum heating temperature of the heater Heater start delay Supply fan stop delay...
  • Page 25: Parameter Description Of The Installer Menu

    6.2 Parameter description of the Installer menu Selectable lead sensor of the installation. Lead sensor The algorithm will aim at the setpoint temperature relative to this sensor. Change function Allows you to change the sensor against which inlet air algorithms are performed. Should be changed if a Supply sensor temperature control booster is connected.
  • Page 26 Filter settings Menu containing filter settings. Choice of detection mechanism for dirty filters on the supply. Selectable options: - None Dirt detection mechanism - supply* - Time - Pressure sensor Choice of detection mechanism for dirty filters on the extract. Selectable options: - None Dirt detection mechanism - extraction* - Time...
  • Page 27 Condensing unit 0-10V Menu with condensing unit settings 0-10V Condensing unit 0-10V Parameter allows the condensing unit operation to be enabled. Condensing unit heating mode Parameter allows the condensing unit heating operation to be enabled. Condensing unit cooling mode Parameter allows the condensing unit cooling operation to be enabled. Secondary heater settings Menu containing settings for the secondary heater.
  • Page 28: Faults And Operating Indications

    Edit parameters Turn on and off Modbus protocol support. Heat recovery unit control Permission to edit parameters via Modbus protocol. Current configuration - Connection information Menu describing the current readings from the controller 7. Faults and operating indications 7.1 Faults without indication The table shows possibly occurring faults without indication on the display and their description and solution.
  • Page 29 cont. 7.2 Faults with indication ALARMS POSSIBLE CAUSE ALARM SIGNAL DISPLAY Alarm signalling, ALARM output active, Room supply air temperature noted to Too high supply air temperature. Over-temperature protection procedure. Continuously since the cause was noted. be too high. Alarm signalling, ALARM output active, Room supply air temperature Too low supply air temperature protection procedure against...
  • Page 30 ALARMS POSSIBLE CAUSE ALARM SIGNAL DISPLAY Possible damage to the transmission Alarms signalling, No communication with control panel cable connecting the panel's mounting Continuously since the cause was noted. further heat recovery unit operation. frame to the control panel itself. Error in communication between Alarm signalling, Communication error from supply...
  • Page 31: Disposal And Recycling

    cont. 7.2 Faults with indication ALARMS POSSIBLE CAUSE ALARM SIGNAL DISPLAY Possible mechanical failure of No confirmation of supply fan the supply fan. Disable the heat Alarm signalling, Continuously after the cause has been operation recovery unit and contact the service ALARM output active.

This manual is also suitable for:

Wentilo icon ic120 s1 abWentilo icon ic120 e1 aaWentilo icon ic120 e1 abWentilo icon ic120 s4 aaWentilo icon ic120 s4 abWentilo icon ic120 e4 aa ... Show all

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