AERMEC C-TOUCH User Manual

14
5 ON/OFF MENU
The ON/OFF menu is used to switch the unit on or o. It also provides further infor-
mation about the current status of the machine.
5.1 SWITCHING THE UNIT ON/OFF
— System status. This status may be:
No info = Unit operating;
General OFF via key = Unit switched o via the interface;
Unit OFF via alarm = Unit switched o due to an alarm condition;
OFF via supervisor = Unit switched o via BMS;
OFF via time bands = Unit switched o due to the current time band setting;
OFF via digital input = Unit switched o due to a digital input signal (ID17);
Antifreeze = Unit operating in antifreeze mode;
OFF via Master = Unit switched o via the MASTER unit;
Outside operating limits = Unit switched o because it was working outside its
operating limits (for more information about the unit operating limits, refer to the
technical manual of the unit);
Boiler replacement = Unit switched o because replaced by the boiler for hot water
production;
— Indicates the current value selected (YES = Unit ON; NO = Unit OFF)
— Status of the recovery circuit (if installed). This status may be:
No info = Unit operating;
General OFF via key = Unit switched o via the interface;
Unit OFF via alarm = Unit switched o due to an alarm condition;
OFF via supervisor = Unit switched o via BMS;
OFF via time bands = Unit switched o due to the current time band setting;
OFF via digital input = Unit switched o due to a digital input signal (ID17);
Antifreeze = Unit operating in antifreeze mode;
OFF via Master = Unit switched o via the MASTER unit;
Outside operating limits = Unit switched o because it was working outside its
operating limits (for more information about the unit operating limits, refer to the
technical manual of the unit);
Boiler replacement = Unit switched o because replaced by the boiler for hot water
production;
6 SYSTEM MENU
The SYSTEM menu is used to set the operating mode and the set-point values for
the various modes.
6.1 SETTING THE OPERATING MODE AND THE MAIN SET
POINTS
1. Enable:
Indicates which type of adjustment is currently active on the unit. This may be:
— OFF = The unit is not producing water;
— ON = Unit adjustment is based on the main probe, according to the system set-
point;
— ON with Set 2 = Unit adjustment is based on the main probe, according to set-
point 2 (which can also be activated via digital input ID10, or the time bands);
— Time bands = Unit adjustment is based on the timed program currently ac-
tive (for more information about the timed programs, refer to the "Time band
menu");
2. Mode selection:
Indicates which operating mode is currently active on the unit. This may be as fol-
lows (the choice is only available for heat pump units):
— Cooling = The unit produces cold water on the basis of the current operating
set-point;
— Heating = The unit produces hot water on the basis of the current operating
set-point;
— Via ext. temp. = The unit chooses whether to activate cooling mode or heating
mode on the basis of the outside air temperature;
— Via dig. input = The unit chooses whether to activate cooling mode or heating
mode (Open = cooling; Closed = heating) on the basis of the status of digital
input ID16;
— Via superv. = The mode is set by the supervisor (BMS);
— Via calendar = The mode is set according to the value shown in the window (of
this menu) for the dates when cooling or heating mode should be activated;
3. Setpoint 1:
Indicates the current value of the main cooling set-point;
Indicates the current value of the main heating set-point (on heat pump only);

AERMEC C-TOUCH Specifications

General

Brand	AERMEC
Model	C-TOUCH
Category	Recording Equipment
Language	English

Summary

Quick Reference

Switching the Unit ON/OFF

Explains how to switch the unit on and off via the interface.

Selecting the Operating Mode

Describes how to select the unit's operating mode.

Setting a Main Operating Set-Point

Details how to set the primary operating set-point.

Setting the Time Bands

Covers the configuration of time bands for unit operation.

Applying a Timed Program

Explains how to apply pre-defined timed programs.

Changing the System Language

Guides on how to change the interface language.

Structure of the Menus

Interacting with the Graphic Interface

Explains how to use the touchscreen interface and its basic operations.

Navigating Between the Program Pages

Details how to move between different pages and menus within the program.

Setting a Numerical Value for a Parameter

Describes how to enter numerical values for parameters using the keypad.

Setting a Value, Selecting it from a List

Explains how to select values from a list for parameters.

Main Page (HOME)

Data Entered in the Upper Bar

Details the information displayed in the upper bar of the Home page.

Water Inlet/Outlet Temperature Chart

Explains the chart showing water temperature trends on the Home page.

Unit Operating Status Information (Real Time Data)

Describes the real-time operating status information displayed on the Home page.

Data Entered in the Lower Bar, and Navigation Keys

Covers data shown in the lower bar and navigation keys on the Home page.

Input/Output Menu

General Input/Output Status

Provides an overview of general input and output statuses.

Ventilation Status

Details the status of the unit's ventilation system.

Outside Temperature Status

Shows the status of outside temperature readings.

Defrosting Status

Explains the defrosting status for each circuit.

PCO5 Analogue Input Status

Lists and describes the status of PCO5 analogue inputs.

uPC Analogue Input Status

Lists and describes the status of uPC analogue inputs.

PCO5 Digital Input Status

Details the status of PCO5 digital inputs.

PCO5 Digital Output Status

Details the status of PCO5 digital outputs.

uPC Digital Output Status

Details the status of uPC digital outputs.

Status of Inputs/Outputs for PCOE Expansion Card

Shows input/output status for the PCOE expansion card.

Status of Inputs/Outputs for Total Recovery or DK Unit

Displays input/output status for specific unit types.

ON/OFF Menu

Switching the Unit ON/OFF

Explains how to switch the unit on and off.

System Menu

Setting the Operating Mode and the Main Set-Points

Covers setting the unit's operating mode and main set-points.

Setting the Secondary Set-Point and Recovery (if available)

Details setting secondary set-points and recovery functions.

Setting the Outside Temperature for Automatic Changeover

Explains setting outside temperature for automatic mode changes.

Setting the Operating Mode on the Basis of the Calendar

Describes setting operating modes based on a calendar schedule.

Installer Menu

Entering the Password for Accessing the Protected Menu

Guides on how to enter the password to access the installer menu.

Selecting the Sub-Menus

Explains how to navigate and select sub-menus within the installer section.

Enabling On/Off via Digital Input ID17

Covers enabling ON/OFF functionality via a digital input.

Enabling and Setting Control via the Remote Supervisor (BMS)

Details enabling and configuring control via a remote supervisor (BMS).

Configuring the Thermostat and the Type of Operating Set-Point

Explains thermostat configuration and operating set-point types.

Configuring the Climate Curve

Details how to configure the climate curve for automatic adjustments.

Configuring the Antifreeze Conditions

Covers the configuration of antifreeze settings and pump behavior.

Configuring the Antifreeze Conditions and the Recovery Pump (if installed)

Explains antifreeze conditions and recovery pump configuration.

Configuring the Fans

Details the configuration of fans.

Configuring the Supplementary Heaters and Replacement Boiler (if installed)

Covers configuration of supplementary heaters and replacement boilers.

Compressor Operating Log

Provides a log of compressor operating hours and starts.

Master Slave - Configuring Power Control in the Case of Two-Unit Systems

Explains master/slave configuration for power control in dual-unit systems.

Configuring the Free-Cooling Unit (if installed)

Details configuration for free-cooling units.

Configuring the C-Touch Clock and the pCO5 Clock

Covers the configuration of clocks for the C-Touch and pCO5.

Configuring the Automatic GMT/Daylight Saving Time Changeover

Explains automatic time changeover settings.

Configuring the Calendar

Details how to configure the system calendar for scheduling.

Software Version - Information About the System

Provides information about the system's software version.

Alarm Menu

Main Alarm Page

Displays the main alarm status and reset options.

Active Alarms Page

Lists currently active alarms with details.

Alarm History

Shows a history of past alarms.

List of Alarms

Provides a comprehensive list of all possible alarm codes and their meanings.

Diagram Menu

Chart Showing Temperature Trend of Inlet/Outlet Water on Heat Exchanger

Displays temperature trends of water in the heat exchanger.

Chart Showing Trend of Compressors on Circuit 1

Shows the trend of compressor power on circuit 1.

Chart Showing Trend of Compressors on Circuit 2 (if installed)

Shows the trend of compressor power on circuit 2.

Chart Showing Trend of High/Low Pressure on Circuit 1

Displays high/low pressure trends on circuit 1.

Chart Showing Trend of High/Low Pressure on Circuit 2 (if installed)

Displays high/low pressure trends on circuit 2.

Summary Menu

Page Relating to the Cooling-Only Units (or Heat Pump with Cooling Operation)

Summarizes parameters for cooling-only or heat pump units in cooling mode.

Page Relating to the Cooling-Only Units (or Heat Pump with Heating Operation)

Summarizes parameters for cooling-only or heat pump units in heating mode.

Page Relating to the Units with Free-Cooling (1)

Summarizes parameters for free-cooling units.

Page Relating to the Units with Free-Cooling (2)

Provides a second summary page for free-cooling units.

Page Relating to the Units with Recovery

Summarizes parameters for units with recovery function.

Time Band Menu

Page for Creating Timed Programs

Details how to create timed programs for unit operation.

Language Menu

Page for Selecting the System Language

Guides on selecting the user interface language.

Help Menu

Multi-Purpose Input Menu

General Setting of the U10 Multi-Purpose Input

Covers general settings for the multi-purpose input U10.

Setting for Power Limitation Function

Explains how to set the power limitation function.

Setting for Variable Set-Point Function

Details setting a variable set-point function.

Setting for NTC Signal Type

Covers setting the NTC signal type for input.