CIAT AQUACIAT CALEO CONNECT TOUCH Instruction Manual
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CIAT AQUACIAT CALEO CONNECT TOUCH Instruction Manual

CIAT AQUACIAT CALEO CONNECT TOUCH Instruction Manual

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10199
02 - 2018
I n s t r u c t i o n m a n u a l

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Summary of Contents for CIAT AQUACIAT CALEO CONNECT TOUCH

  • Page 1 10199 02 - 2018 I n s t r u c t i o n m a n u a l...
  • Page 2 PREFACE Abbreviations The goal of this manual is to give a broad overview of the main functions of the Connect Touch control system used to control In this manual, the refrigerant circuit is called circuit A and and monitor the operation of high temperature air-to-water compressors in circuit A are labelled A1, A2.

  • Page 3: Table Of Contents

    CONTENTS 1 - SAFETY CONSIDERATIONS......2 7 - STANDARD CONTROL OPERATIONS AND OPTIONS............20 Safety guidelines..........2 Start/stop control........... 20 Safety precautions.......... 2 Capacity control..........20 2 - CONTROL OVERVIEW........2 Demand limit..........20 Control system.

  • Page 4: Safety Considerations

    1 - SAFETY CONSIDERATIONS Safety guidelines Safety precautions Installation, start-up and servicing of equipment can be hazardous Only personnel qualified in accordance with IEC (International if certain factors particular to the installation are not considered: Electrotechnical Commission) recommendations may be permitted operating pressures, presence of electrical components and voltages access to electrical components.

  • Page 5: Hardware Description

    3 - HARDWARE DESCRIPTION Control boards Temperature sensors Connect Touch is the main controller that constantly monitors Temperature sensors constantly measure the temperature of the unit and manages the information received from various various components of the unit, ensuring the correct operation pressure and temperature probes.

  • Page 6: Terminal Block Connections

    3 - HARDWARE DESCRIPTION Terminal block connections Connections available at the user terminal block may vary depending on the selected options. The following table summarizes connections at the user terminal block. IMPORTANT: Some contacts can be accessed only when the unit operates in Remote mode. Terminal block connections Description Board...

  • Page 7: How To Use Connect Touch Control

    4 - HOW TO USE CONNECT TOUCH CONTROL User interface Connections Connect Touch is a 4.3” colour touch screen with quick display Connections are located on the bottom side of the controller. of alarms, current unit operating status, etc. It allows for web The controller comes with two RS485 ports, where the first port connectivity and custom language support (control parameters is used to connect to Modbus and the second RS485 port is...

  • Page 8: Menu Structure

    4 - HOW TO USE CONNECT TOUCH CONTROL Menu structure Log in / Log out Home Main Menu Start / Stop Alarms Menu Main menu General Parameters Temperature Pressure Inputs Outputs Pump Status Runtime Modes Domestic Hot Water Setpoint Configuration Configuration menu General Config Pump Configuration...

  • Page 9: Setting Up Connect Touch Control

    5 - SETTING UP CONNECT TOUCH CONTROL General description Synoptic screen Connect Touch includes the 4.3 in. touch screen allowing for The Synoptic screen allows you to monitor the vapour-refrigeration easy system control. Navigation through the Connect Touch cycle. The diagram indicates the current status of the unit, giving control is either using the touch screen interface or by connecting information on the unit capacity, the status of water heat exchanger to the web interface.

  • Page 10: Display Settings

    5 - SETTING UP CONNECT TOUCH CONTROL Unit start/stop screen (operating modes): 5.5.1 Display language Display language can be modified in the User Login Screen on Local On: The unit is in the local control mode and Local On the user interface. allowed to start.

  • Page 11: Main Menu

    5 - SETTING UP CONNECT TOUCH CONTROL Configuration menu Main menu The Configuration menu gives access to a number of user- The Main menu provides access to the main control parameters, modifiable parameters such as pump configuration, schedule including general parameters, inputs and outputs status, etc. menu, etc.

  • Page 12: Schedule Setting

    5 - SETTING UP CONNECT TOUCH CONTROL Schedule setting The first timer program (schedule 1, OCCPC01S) provides a Each program is in unoccupied mode unless a schedule time means to automatically switch the unit from an occupied mode to period is active. an unoccupied mode: the unit is started during occupied periods.

  • Page 13: Web Connection

    5 - SETTING UP CONNECT TOUCH CONTROL 5.10 Web connection The Connect Touch control can be accessed via a web browser (Internet Explorer, Mozilla Firefox, etc.). Connection is from a PC using a web browser with Java. CAUTION: Use firewalls and VPN for secure connection. 5.10.1 Web interface To access the control, provide the IP address of the unit in the...

  • Page 14: Connect Touch Control: Detailed Menu Structure

    6 - CONNECT TOUCH CONTROL: DETAILED MENU STRUCTURE Main menu Icon Displayed text * Description Name General Parameters General parameters GENUNIT Temperature Temperatures TEMP Pressure Pressures PRESSURE Setpoint Setpoints configuration SETPOINT Inputs Inputs status INPUTS Outputs Outputs status OUTPUTS Pump Status Pump status PUMPSTAT Runtime...
  • Page 15 6 - CONNECT TOUCH CONTROL: DETAILED MENU STRUCTURE Temperature Menu – TEMP No. Name Status Default Unit Displayed text * Description °C Entering Water Temp. Evaporator entering water temperature °C Leaving Water Temp. Evaporator leaving water temperature °C Outside Air Temperature Outdoor air temperature CHWSTEMP °C...
  • Page 16 6 - CONNECT TOUCH CONTROL: DETAILED MENU STRUCTURE Outputs Menu – OUTPUTS No. Name Status Default Unit Displayed text * Description CP_A1 off / on Compressor 1 Output Compressor A1 command CP_A2 off / on Compressor 2 Output Compressor A2 command FAN_A1LS off / on Fan A1LS Output...
  • Page 17 6 - CONNECT TOUCH CONTROL: DETAILED MENU STRUCTURE Modes Menu – MODES No. Name Status Default Unit Displayed text * Description m_limit no / yes Demand Limit Active Demand limit active m_ramp no / yes Ramp Loading Active Ramp loading active m_cooler no / yes Cooler Heater Active...

  • Page 18: Configuration Menu

    6 - CONNECT TOUCH CONTROL: DETAILED MENU STRUCTURE Configuration menu Icon Displayed text * Description Name General Config General configuration parameters GENCONF Pump Configuration Pump configuration PUMPCONF Heat/Cool Config Heat/Cool configuration HCCONFIG Reset Configuration Reset configuration RESETCFG User Configuration User configuration USERCONF Schedule Schedule settings...
  • Page 19 6 - CONNECT TOUCH CONTROL: DETAILED MENU STRUCTURE Heat/Cool Config Menu – HCCONFIG No. Name Status Default Unit Displayed text * Description hr_sel 0 to 3 Heating Reset Select Heating reset selection 0=None, 1=OAT 0 = None 1 = OAT 2=Delta T, 3=4-20mA 2 = Delta T (LWT-EWT) 3 = 4-20 mA control (external temperature sensor)
  • Page 20 6 - CONNECT TOUCH CONTROL: DETAILED MENU STRUCTURE Date/Time Menu – DATETIME No. Name Status Default Unit Displayed text * Description Date (DD/MM/YYYY) d_of_m 1 to 31 Day of month Day of the month month 1 to 12 Month of year Month year 20nn...

  • Page 21: Network Parameters

    6 - CONNECT TOUCH CONTROL: DETAILED MENU STRUCTURE Network parameters Icon Displayed text * Description Name Modbus RTU Config. Modbus RTU Configuration MODBUSRS Modbus TCP/IP Config. Modbus TCP/IP Configuration MODBUSIP * Displayed in French by default. Modbus RTU Config. Menu – MODBUSRS No.

  • Page 22: Standard Control Operations And Options

    7 - STANDARD CONTROL OPERATIONS AND OPTIONS Start/stop control Capacity control The unit state is determined based on a number of factors, The Connect Touch control adjusts the number of active including its operating type, active overrides, open contacts, compressors to keep the heat exchanger temperature at its master/slave configuration, or alarms.

  • Page 23: Water Pump Control

    7 - STANDARD CONTROL OPERATIONS AND OPTIONS Water pump control External (customer) pump control The control allows for managing the external 0-10V pump via The unit can control one water exchanger pump which can be the 0-10V Pump Config menu (FLOWCONF). either a fixed speed pump or a variable speed pump.

  • Page 24: Control Point

    7 - STANDARD CONTROL OPERATIONS AND OPTIONS Control point 7.5.2 Reset Reset means that the active control point is modified so that The control point represents the water temperature that the unit the machine capacity required is adjusted to be as close as must produce.

  • Page 25: Built-In Dhw And Space Heating Control

    7 - STANDARD CONTROL OPERATIONS AND OPTIONS Built-in DHW and space heating control 7.6.2 Anti-legionella Water storage tanks where the water may stagnate for some AQUACIAT units are specially designed to optimise the CALEO time could create the environment allowing for the growth of operation of heating installations that require hot-water production legionella bacteria.

  • Page 26: Additional Space Heating Control

    7 - STANDARD CONTROL OPERATIONS AND OPTIONS Additional space heating control Defrost control The control provides additional heating control by means of the When the outside air temperature is low and the ambient optional boiler or standard electric heating management. humidity is high, the probability of frost forming on the surface of the outdoor coil increases.

  • Page 27: Diagnostics

    8 - DIAGNOSTICS E-mail notifications Connect Touch control system has many fault tracing aid functions, protecting the unit against risks that could result in The control system provides the option to define one or two the failure of the unit. recipients who receive e-mail notifications each time the new alarm occurs or all existing alarms have been reset.

  • Page 28: Alarms Description

    8 - DIAGNOSTICS Alarms description The following tables include all general alarms/alerts associated with the operation of the unit as well as drive alarms. General alarms JBus Alarm Description Possible cause Action taken Reset type code code Thermistor failure 15001 Water Exchanger Entering Fluid Thermistor Failure Defective thermistor Unit shuts down Automatic, if thermistor reading...
  • Page 29 8 - DIAGNOSTICS JBus Alarm Description Possible cause Action taken Reset type code code 10040 Circuit A Repeated Low Suction Temp Overrides As above As above As above 10043 Low Entering Water Temperature In Heating Low entering fluid No action (alert) Automatic, if water temperature temperature in returns to normal or heating...
  • Page 30 8 - DIAGNOSTICS Alarm code Description Action to be taken communication failure alarm Contact Manufacturer Agency current sensor failure Contact Manufacturer Agency option board alarm Contact Manufacturer Agency low current drive operation alarm Contact Manufacturer Agency low voltage in power module alarm Contact Manufacturer Agency over torque alarm Contact Manufacturer Agency...

  • Page 31: Maintenance

    9 - MAINTENANCE In order to ensure the optimal operation of the equipment as well as the optimization of all the available functionalities, it is recommended to activate a Maintenance Contract with your local Manufacturer Service Agency. The contract will ensure your equipment is regularly inspected by specialists so that any malfunction is detected and corrected quickly and no serious damage can occur to your equipment.
  • Page 32 (0,15 € / mn) Compagnie Industrielle Non-contractual document. With the thought of material improvement d’Applications Thermiques always in mind, CIAT reserves the right, without notice S.A. au capital de 26 728 480 € to proceed with any technical modification. R.C.S. Bourg-en-Bresse B 545.620.114...

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