Lennox Climatic 50 Installation Operating & Maintenance Manual
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Lennox Climatic 50 Installation Operating & Maintenance Manual

Lennox Climatic 50 Installation Operating & Maintenance Manual

Roof-top, aircoolair & compactair. version 23
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Download this manual See also: User Manual
Climatic 50
Wireless System
Roof-Top, Aircoolair & Compactair
Version 23
INSTALLATION
OPERATING &
MAINTENANCE MANUAL
LENNOX have been providing environmental solutions since 1895, our range of Baltic
the standards that have made LENNOX a household name. Flexible design solutions to meet YOUR needs and
uncompromising attention to detail. Engineered to last, simple to maintain and Quality that becomes a standard.
Further Information on www.lennoxeurope.com.
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 used (except in operation of this
product), reproduced, issued to or made available to third parts without the prior written agreement of Lennox.
The technical informations and specifications contained in this manual are for reference only. The manufacturer reserves the
right to modify these without warning and without obligation to modify equipment already sold.
CLIMATIC™50 – IOM – Rooftops/ Aircoolair
Ref : CL50-RoofTop-IOM-Wireless-0708-E
rooftop continues to meet
TM
CL50-ROOFTOPS-IOM-Wireless-0708-E
1
1

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Summary of Contents for Lennox Climatic 50

  • Page 1 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 used (except in operation of this product), reproduced, issued to or made available to third parts without the prior written agreement of Lennox.

  • Page 2: Table Of Contents

    Description Terminology Wireless Wireless network ZigBee™ Advantages of the wireless solution Advantages of ZigBee™ The advantages of working at 2.4 GHz LENNOX© CONCEPTION INSTALLATION Access point General warnings Terminal and Sensor CONFIGURATION Visualization with the DS50 Setting the addresses Automatically search for the wireless communication channel...

  • Page 3: Introduction

    Any parameter modification should be carried out by trained and licensed competent technician. Before start-up or restart of a unit controlled by Climatic 50, it is mandatory to check adequacy between Climatic 50 and the unit with its options. ...

  • Page 4: Wireless

    WIRELESS Function The CAREL© / LENNOX© Wireless system is designed for all HVAC/R applications that require the monitoring of the ambient conditions (temperature and for the future humidity) and/or the control of the ambient comfort based on the requirements of the end user (operating mode, set point, …).

  • Page 5: The Advantages Of Working At 2.4 Ghz

    6 Sensors (T° only) The Lennox© Wireless system is designed around an Access Point per unit. The latter, in a bubble radius of 50 meters at most, allows connection to wireless displays 'DCw' and a maximum of 6 probes 'SCw' The display allows the display and adjusting the parameters of the unit connected.

  • Page 6: Installation

    INSTALLATION Access point For this option the BM50 must be fitted on the Field-bus (or Analog Selection) port with the PCO100FD10 card (3 pins) This card is used to interface a BM50 Field-bus with an RS485 type bus. The card provides optically coupled isolation between the regulator and the RS485serial network. If a board tLan, PCO100TLN0 (2 pins), is already present in the Field-Bus port, you need to replace it by a board RS485 (3 pins), PCO100FD10 Similarly, the BE50 is different depending on the type of bus, by default it is installed a BE50-tLan, PCOE00TLN0, in the...

  • Page 7: Configuration

    Part A shown in the figure is used to lock the instrument to the support. A screwdriver will be required to remove the instrument. This plastic part may be essential for hotel-type applications. For applications where the instrument needs to be removed frequently (residential, office,…) part A can be eliminated simply.

  • Page 8: Automatically Search For The Wireless Communication Channel

    Automatically search for the wireless communication channel The wireless system requires of use a transmission channel for the communication of the wireless messages between the various devices. The best communication channel for the environment in question is automatically selected by the access point, using the following procedure: Power up the access point (the left LED must be on steady);...

  • Page 9: Connecting The Devices (Binding)

    Address Dipswitch N°1 N°2 N°3 N°4 N°5 N°6 The address can be set but the device will not be able to connect to the access point. When pressing the button the LED will flash quickly a number of times to indicate that the address is not valid. Connecting the devices (Binding) The logical connection between the access point and the wireless terminals/sensors is called binding.

  • Page 10: Reset Devices

    The access point indicates that the connection has been made by sequentially activating the 3 LEDs . DS50 In the special screens, search the screen beginning with [ Wireless (DCw) Clo] For an DCw perfectly set and connected we have the following screen: If the symbol '' is displayed instead of a symbol '' it means that the Wireless communication does not, or ...

  • Page 11: Note

    Terminal The following procedure reinitialises the terminal and removes the connection to the reference access point. Access in the parameter programming procedure and set loc21 = ON. Parameter loc21 is used to return the terminal to the default configuration (including the supervisor address). Sensor The address of the sensor can only be set again if it has first been associated with an access point;...
  • Page 12                                              ...

  • Page 13: Terminal Dcw

    TERMINAL DCw This chapter describes the functional characteristics of the terminal. Display Key: 1 Main field. 2 Operating mode indicator 3 Flat battery indicator 4 Wireless connection active with the APw 5 Display in °C/°F indicator 6 Set mode for the value of field 1 7 Fresh Air display indicator 8 Secondary field.

  • Page 14: Information Displayed

    Information Displayed Mode Zone Dead zone, Blower to Off Zone A Dead zone, Blower to On Zone B Cooling mode Zone C Heating mode Electrical heaters to On Unoccupied ON/OFF Button pressed and held for 3 sec Clock button The button is used to set: •...

  • Page 15: Clock From Terminal

    • Manually by pressing The enabling of the time bands is indicated in normal operation by the symbols and the number of the band that is active at that time. Note: from when programming until the expiry of the first band, only the symbols without indicating the number of the active band.

  • Page 16: Multifunction Button

    Multifunction button Used to manage the display/setting of the five functions shown in the following list: Value function notes No function Set temperature Modifiable Temperature Display only Set humidity Modifiable Humidity Display only Clock Display only Sleep Modifiable °C/°F Modifiable Pressing once displays the configured functions, in sequence.

  • Page 17: Alarms

    • By time, 5 seconds after the last button is pressed • Manually by pressing the button The enabling of the function is highlighted on the display in normal status: The operating hours count down until the time (3h) expires, after which the Sleep function will end. Upon activation of the function is for the time requested, the unit will be forced to Uno mode Alarms An alarm/warning from the BM50 can also be shown on the display.
  • Page 18 Description Values Def lt 1 = setpoint temperature (C°/F°) 2 = temperature (C°/F°) It sets up the visualization of the great 3 = setpoint humidity (%Rh) Loc1 field 4 = humidity (%Rh) 0 = No visualization 1 = setpoint temperature (C°/F°) 2 = temperature (C°/F°) 3 = setpoint humidity (%Rh) It sets up the visualization of the small...
  • Page 19 Description Values Def lt 0 BLANK. The field remains empty 1 Setpoint of temperature 2 Temperature 3 Setpoint humidity 4 Relative humidity It sets up the visualization to the quarter 5 Clock 6 T. & Hu Loc14 pressure of the key multifunction () 6 Timer of sleep 0 T.

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