Lennox HYDROCONTROL Manual de usuario
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CHILLERANDFANCOILCONTROL
HYDROCONTROL
HYDROCONTROL-IOM-1903-E
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TABLE OF CONTENTS
HYDROCONTROL
3
4
4
4
5
5
INTRODUCTION
TECHNICAL SPECIFICATIONS
Technical features
INSTALLATION
Dimensions & weight
Compatibility
Opening the HMI
Fastening
Installation, operating
and maintenance
Ref : HYDROCONTROL-IOM-1804-E
6
Wirings 8
Software installation
9
14
OPERATING
Fan Coils settings
HMI settings
18
Password management
20
Chiller screens 23
Fan coil screens 24
Schedule management 27
Multi temp view
HYDROCONTROL Home page 17
28
Set the fan coil using the HMI 29
Connect the HMI using a browser
19
HYDROCONTROL Start up
30
Diagnostics 30
Chiller parameter (Climatic™)
APPENDIX 31
Screen list
DIP Switch Position 32
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INTRODUCTION
Safety codes ®ulations
THE DISPLAY MUST BE INSTALLED IN ACCORDANCE WITH LOCAL SAFETY CODES AND REGULATIONS.
PLEASE READ CAREFULLY THE MANUFACTURER’S INSTRUCTIONS BEFORE STARTING THIS DISPLAY.
Version concerned
The following manual is only valid for version higher or equal to 11.7 of LennoxHydrocontrol display. In case of Chiller connected to
the LennoxHydrocontrol the version of Chiller control must be higher than Ch60 v2r3.3 or eCH v0r2.2
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. The technical information 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 alreadysold.
WARRANTY
The warranty of the display is subject to the warranty definitionsas agreed upon in the order.
It is expected that the design and installation of the display utilises good working practices.
The warranty will be legally null and void if:
•Modifications have been made to the equipment without prior written permission by LENNOX.
•Settings and protections have been modified without prior written permission by LENNOX.
•The equipment has not been installed and/or connected in accordance with the installation instructions.
•The equipment is being used improperly,incorrectly, negligently or not in accordance with its nature and/or purpose.
In these circumstances LENNOX is indemnified from any product liability claims from third parties.
Abbreviations
The following abbreviations are used in this document
. HMI = LennoxHydrocontrol display
. FCU = FanCoil units
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TECHNICAL SPECIFICATIONS
Technical features
The HMI is a touch-sensitive screen LCD display. It is managing up to 32 FCU. This display can also be connected to 1 Chiller
which allows to managed the working mode changeover and the water temperature. The HMI is able to control up to 9 different
schedules.
Six languages are supported by the HMI
- English
- French
- Italian
- Spanish
- German
- Portuguese
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.
Dimensions & weight
The following table indicates the dimensions and the weight of the HMI:
Device Height
(mm) Width
(mm) Thickness
(mm) Weight (g)
HMI 142 208 35 460
Compatibility
The HMI offers a web access via an Ethernet connection using a web browser.
The connection between HMI and FCU uses the MS/TP BACnet protocol.
The HMI can be connected to the FCU even if a thermostats is already connected.
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INSTALLATION
Fastening
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.
1. Partially build in the wall
Cut a hole into the surface
Mount the HMI using the 4 outside mounting holes
Opening the HMI
To access the wiring and fixing area you have to open the HMI on the top of the device and spin the screen. /!\ The display is
screwed to the black case.
Picture1: Top view of the Hydroctonrol
Picture2: Hydrocontrol schematic (Partially build in wall)
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INSTALLATION
Wirings
Two different connections are necessary. But some other can be added in case of option
1. Power supply connection
The 24Vac 50/60 Hz power supply is required and has to be connected in the following pins: See picture index 1
2. BACnet MS/TP connection
Connect the BACnet MS/TP network to the dedicated pins. We recommend to use shielded twisted pair cable. The daisy-
chain connection is required. (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.
3. Ethernet connection (Option)
The HMI offers the possibility to be a web server. This means the display is also accessible via internet. You can connect
the HMI to your network using the RJ45 cable. See picture index 3
2. On a wall
Place the HMI on the wall and mark at least 4 points for screws and the hole for electrical wirings
Cut the hole for wiring and drill screw holes
Mount the HMI on the surface
12
3
Picture3: Hydrocontrol schematic (On a wall)
Picture4: Hydrocontrol main board
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INSTALLATION
Other devices
•HMI at the end of daisy-chain connection:
Set the jumper of the MS/TP communication card according the following:
•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)
Picture5: BACnet MS/TP wiring example (HMI in middle of the line)
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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)
•eTCH_V340_B-3935.FLS
Then insert the flash drive in one of the USB connectors of the HMI and power the display. The following display will appear:
Press “Oui”(yes) and the installation will start and the next screen will appear:
Wait the end of the installation
Once it is done please remove the flash drive and the HMI will restart automatically
Picture8: Update home screen
Picture9: Update progression
Picture10: Update finished
Picture7: USB port for software update
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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
To access all the parameters, from the home screen press the menu button for 5 seconds.
Use the arrows to set the password to 9995
You will then access the different setting menu. Use the button menu to choose the submenu you want to go and use one of both
arrow to enter inside the submenu. Once you are inside the submenu you the button menu to choose the parameter you want to set
and use the arrow to change the value. Once the value is set use the button menu to go to “Exit” and press an arrow to validate and
come back to the submenu selection
Home scrren
Password
Submenu 1
Setting 1
Setting 2
Setting n
Exit
Submenu 2
Setting 1
Setting 2
Setting n
Exit
Submenu n
Setting 1
Setting 2
Setting n
Exit
Exit
Picture11:EC-Smart-Vue / CTRL2303D4A-BDC
EC-Smart-Vue
FCU Controller:
CTRL2303D4A-BDC
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