Lennox HYDROCONTROL Installation, Operating And Maintenance Manual

Lennox HYDROCONTROL Installation, Operating And Maintenance Manual

Chiller and fancoil control

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CHILLER AND FANCOIL CONTROL
HYDROCONTROL
HYDROCONTROL-IOM-1903-E
HYDROCTROL-IOM-1903-E
-0-

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Summary of Contents for Lennox HYDROCONTROL

  • Page 1 CHILLER AND FANCOIL CONTROL HYDROCONTROL HYDROCONTROL-IOM-1903-E HYDROCTROL-IOM-1903-E...
  • Page 2 HYDROCTROL-IOM-1903-E...
  • Page 3: Table Of Contents

    TABLE OF CONTENTS HYDROCONTROL Installation, operating and maintenance Ref : HYDROCONTROL-IOM-1804-E INTRODUCTION TECHNICAL SPECIFICATIONS Technical features Dimensions & weight Compatibility INSTALLATION Opening the HMI Fastening Wirings Software installation OPERATING Fan Coils settings HMI settings HYDROCONTROL Home page Password management HYDROCONTROL Start up...
  • Page 4: Introduction

    WARNING - All the technical and technological information contained in this manual, including any drawing and technical descriptions provided by us, remain the property of LENNOX and must not be utilised (except in operation of this product),reproduced, issued to or made available to third parties without the prior written agreement of LENNOX.
  • Page 5: Technical Specifications

    The HMI uses 24Vac 50/60Hz power supply. In case of power failure the HMI will use its supercapacitor for internal memory. 2 entire days are necessary to fully charge the supercapacitor The HMI is compatible with the LENNOX Chillers with a version higher than Ch60 v2r3.3 or eCH v0r2.2 and the FCU mounted with the CTRL2303D4A-BDC controller. It can be used even if the FCU already have a connected thermostat.
  • Page 6: Installation

    The HMI is a wall mounted display. To fasten the HMI on a wall we recommend to use the dedicated holes at the back of the device. There are two possibilities to fasten the HMI. Partially build in the wall Cut a hole into the surface Mount the HMI using the 4 outside mounting holes Picture2: Hydrocontrol schematic (Partially build in wall) HYDROCTROL-IOM-1903-E...
  • Page 7: Wirings

    (star and ring connections are forbidden): See picture index 2 Chiller connection (Option) In case the HMI is also connected to the Lennox chiller, The BACnet MS/TP communication card (S/n: (EL)4770643E) is required on the controller of the chiller.
  • Page 8 INSTALLATION • HMI at the end of daisy-chain connection: Set the jumper of the MS/TP communication card according the following: Other devices Picture5: BACnet MS/TP wiring example (HMI in middle of the line) • HMI in the middle of daisy-chain connection: Set the jumper of MS/TP communication card according the following: Other devices Picture6: BACnet MS/TP wiring example (HMI in middle of the line)
  • Page 9: Software Installation

    INSTALLATION Software installation The HMI is supply without the HYDROCONTROL application loaded inside it. To load the application you must use one USB flash drive with the both files (ask them to a LENNOX technician): • Lennox Suite V11_7.PDB (You have to use at least the version 11.7) •...
  • Page 10: Operating

    OPERATING Fan coil settings To make the FCU communicating with the Hydrocontrol and working accordingly your requests you will have to set them with the EC-Smart_Vue thermostat. Connect the thermostat to the FCU controller using a RJ45 cable FCU Controller:...
  • Page 11 OPERATING Once you enter in the submenu list you have access to (See the end of this Paragraph): − Unit: set here the unit in °C of °F • Use directly the arrow to change the value − SYS CFG: System configuration  Use it to set the system configuration •...
  • Page 12 OPERATING − INPUTS: Display input values  Use it to see the current input values • UI1: Displays the UI1 value (Volt) • Disch Temp: Displays the discharge (supply) temperature • Return Temp: Displays the return temperature • Water Temp: Displays the water temperature •...
  • Page 13 OPERATING − CALIB: Calibration  Calibrate the temperature, humidity and motion sensor reading. On each screen use the arrow to change the calibration and the menu button to validate the value. • 1st screen: Temperature calibration. • screen: Humidity calibration. •...
  • Page 14 OPERATING ECB-PTU-207 Submenu Parameter Default Valid Choices Description UNUSED Not used Discharge temperature sensor connected to DISCH TEMP this input Return air temperature sensor connected to RETURN TEMP this input Water temperature sensore connected to WATER TEMP this input Room temperature sensor connected to this SPACE TEMP input UNUSED...
  • Page 15: Hmi Settings

    OPERATING HMI settings To access the following setting one account need to be logged on the HMI (see Password management paragraph) Except for the date and the hour the HMI setting are set by default and it is not required to set them during start up. To access the HMI setting click on the arrow button at the top left on the screen and then click on settings Picture12: Home page (Admin) Picture13: Home page (HMI setting access)
  • Page 16 Inside the folder  The pictures are displayed using alphanumeric order You can download some graphic view (Only for Lennox technicians) using the web browser. If you access this screen directly with the HMI the download is replaced by the Calibration.
  • Page 17 Welcome screen  this screen is displayed on power-up and when a user logs off. This graphic is not display by the web access. The language can be selected from this screen. If the language is also available inside the HYDROCONTROL application, the application will also changes its language.
  • Page 18: Hydrocontrol Home Page

    “OK” to validate. Graphic mode: The graphic mode is displaying the HYDROCONTROL application using the default graphic set in the Access setup menu. User Logoff: It is login off the current user and it displays automatically the default graphic...
  • Page 19: Password Management

    Picture23: Homepage (User logged on) This screen adds the access to Times/schedule menu (button times) Moreover the word “User” is displayed at the bottom right just above the HYDROCONTROL version number. Admin logged on Picture24: Homepage (Admin logged on) This screen adds the access to: Setting menu (button settings) The word “User”...
  • Page 20: Hydrocontrol Start Up

    To log off expend the menu bar and touch the Logoff button or wait the period time define in user account. HYDROCONTROL Start up To setup the HYDROCONTROL application the admin password is required. From the home page go to the setting page using the setting button.
  • Page 21: Chiller Screens

    Picture30: Editing pop up (Manual) Chiller screens The chiller screens are available only if the chiller option is set (see HYDROCONTROL start up paragraph). To access the chiller screen click on the chiller button from the home page (see HYDROCONTROL home page paragraph).
  • Page 22 OPERATING Buttons: Welcome: To return to the home page Times: To go to the schedule zone page (See schedule management paragraph) Settings: To go to the chiller setting page Log: To go to the log page. (A147 = Out temperature / A148 = Water input temperature / A149 = Water output temperature Picture32: Chiller log screen Return: To go to the previous page Drop Lists:...
  • Page 23 OPERATING Chiller settings: The chiller setting page is dynamic and depends on the chiller changeover selection (T°in / T°out) Picture33: Chiller setting screen (T°in view) Picture34: Chiller setting screen (T°out view) Buttons: Welcome: To return to the home page Times: To go to the schedule zone page (See schedule management paragraph) Return: To go to the previous page Chiller Water set Cool: Set here the chiller water set point in cooling mode Chiller Water set Heat: Set here the chiller water set point in heating mode...
  • Page 24: Fan Coil Screens

    Fan coil screens To access the fan coil screens click on the FCU button from the home page (see HYDROCONTROL home page paragraph). You will access the FCU menu where all fan coil connected to the HMI are displayed. This page is dynamic and displays only the...
  • Page 25: Schedule Management

    Set the different schedules: To access schedule menu click on the button Times from home page (See HYDROCONTROL home page paragraph). You will access the schedule menu with all the available schedule named from A to H and the dedicated one for the chiller...
  • Page 26 OPERATING Picture39: Schedule menu screen Buttons: Welcome: To return to the home page Return: to access the previous page To access a specific schedule click on the dedicated button above each schedule name. Picture40: Schedule weekly screen Picture41: Schedule monthly screen Indexes: Schedule value (On/Off) of the current time View selection: Select week to display a weekly view.
  • Page 27 OPERATING To add a new schedule click on the button “+” Picture43: Add a schedule Indexes: Recurrence: Select here the type of schedule you want to add: • Weekly Schedule: To add a quick weekly recurring schedule (Use this one by default) •...
  • Page 28: Multi Temp View

    The multi temp view allows you to see all the controlled temperature (return, room,…) from each fan coil connected to the Hydrocontrol. To access it click on the button Multi temp from the FCU menu (See Fan coil screens Paragraph). The name and the temperature of all the fan coils set in the HMI are shown in this view.
  • Page 29: Set The Fan Coil Using The Hmi

    Set the fan coil using the HMI Fan coil basic settings can be changed directly with the Hydrocontrol. The admin connection is necessary to do this action. To access the setting page click on the setting button from the fan coil menu (See Fan coil screens Paragraph).
  • Page 30: Connect The Hmi Using A Browser

    If the Hydroctonrol is connected to your local network (See wirings Paragraph) you will be able to access the HMI with a web browser. To access it enter the Hydrocontrol IP address in the URL tab of your browser. Then enter the same user and password you are using in the HMI.
  • Page 31: Diagnostics

    OPERATING Diagnostics This screen is designed for Lennox technicians. To access it click on the button “diagnostic” from the start up setting page (see Picture 26; Hydrocontrol start up Paragraph) Picture55: Diagnostic page Buttons: Welcome: To return to the home page...
  • Page 32: Appendix 1

    APPENDIX 1 Screen list Screen names Screen names Pictures Pictures FC Unit (100XX) Acceuil Menu FCU Cfg Chiller Multi Temp Chiller Param Parametres Diagnostic Schedules FC Cfg Schedules XX-XX FC Selector XX-XX HYDROCTROL-IOM-1903-E -31-...
  • Page 33: Dip Switch Position

    APPENDIX 2 DIP Switch Positions DIP Switch DIP Switch DIP Switch DIP Switch DIP Switch DIP Switch DIP Switch DIP Switch ### ON ### ON ### ON ### ON ### ON ### ON ### ON ### ON ### ON ### ON ### ON ### ON ### ON...
  • Page 34 LENNOX DISTRIBUTION +33 4 72 23 2 0 2 0 Due to LENNOX EMEA ongoing commitment to quality, the specifications, ratings and dimensions are subject to change without notice and without incurring liability. Improper installation, adjustment, alteration, service or maintenance can cause property damage or personal injury.

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