LG AC Smart Premium PQCSW421E0A User Manual
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LG AC Smart Premium PQCSW421E0A User Manual

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User's Guide
After reading, store this User's Guide in an easily accessible place for all users.
Model Name: AC Smart Premium
Model No.: PQCSW421E0A
www.lge.com
P/NO : MFL67570503

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Summary of Contents for LG AC Smart Premium PQCSW421E0A

  • Page 1 User's Guide After reading, store this User's Guide in an easily accessible place for all users. Model Name: AC Smart Premium Model No.: PQCSW421E0A www.lge.com P/NO : MFL67570503...
  • Page 3 The contents of this AC Smart Premium User Guide are protected by international copyright laws, and the Computer Program Protection Act. The contents of the User Guide and the programs mentioned herein may only be used under license from LG Electronics in strict adherence to the user agreement.

  • Page 4: Product Features

    Explanatory Notes Product Features Convenience Auto-changeover Automatically switches the indoor unit into the correct mode to optimize space comfort. Web access Allows distributed control from a remote location. Visual and e-mail alarm notification Immediately indicates when a system is not operating at optimal conditions. Visual Navigation Allows for accessing unit data by navigating uploaded floorplans.

  • Page 5: How To Use This Guide

    Explanatory Notes How to Use This Guide Please read from beginning to end this User Guide before using AC Smart Premium. Store this guide so that is also easily accessible. Notations Used In This Guide Control buttons displayed within the system are marked by boldface text in square brackets ([ ]). Example: [OK], [Save] Option titles displayed in the program are marked by boldface text.
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  • Page 7: Table Of Contents

    Table of Contents Table of Contents – Checking Schedules Safety Precautions – Editing Schedules – Deleting Schedules Warning Auto Logic Caution – Peak Control – Demand Control Preparation – Time-limit Operation – InterLocking AC Smart Premium Overview Statistics Components – Statistics Screen Composition and Features Product Specifications –...
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  • Page 9: Safety Precautions

    Safety Precautions Safety Precautions This product must be installed by an installation professional from an LG authorized service center. Any issues stemming from an installation by an unauthorized person is the responsibility of the user and will not be covered by warranty.

  • Page 10: Caution

    Safety Precautions For electrical work, please have an electrician do the work based on the installation manual and specified circuit diagram. Using an unsuitable cord, or having a non-professional work on the electricals may result in fire or electrical shock. Do not place the product near a fire source.
  • Page 11 Safety Precautions Do not place a heavy object on the power cord. It may cause a fire or electric shock. Do not change or extend the power cord arbitrarily. It may cause a fire or electric shock. Use the cord specific to the product. Using an unauthorized non-standard cord may result in a fire or electric shock.
  • Page 12 Safety Precautions Keep in mind the operating temperature range specified in the manual. if there is no operating temperature range in the manual, use the product between 0 and (32 and 104°F). If the product is used outside this range, the product may be severely damaged. Do not press the switch or button with a sharp object.
  • Page 13 Safety Precautions Caution Not following the instructions may result in injury or property loss. Installation Securely install the product in an area where the weight of the product can be supported. The product may fall and be destroyed. Do not use the product where there is oil, steam, or sulfuric gas. It may effect the product's performance, or damage it.
  • Page 14 Safety Precautions Clean the product with a soft cloth, but not with a solvent-based detergent. The use of a solvent-based detergent may cause a fire or deform the product. Do not touch the panel using a pointy or sharp object. It can result in an electric shock, or the product may malfunction.
  • Page 15 Safety Precautions Class A device Notes This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
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  • Page 17: Preparation

    The following components are included in the package box. Open the box and verify that all components are included. : AC Smart Premium : PQCSW421E0A www.lge.com P/NO : MFL67570512 The adaptor is not provided with the AC Smart package sold in the U.S.

  • Page 18: Components

    Preparation Notes The figures of the components and optionally purchased products shown may differ from the actual components and products. Product Specifications The product specifications for AC Smart Premium are as follows. Item Specifications PCIMX5150D ARM Cortex A8™ core 800MHz MEMORY 128 x 4 MB (DDR2 SDRAM) Storage...

  • Page 19: Features And Functions

    Preparation Features and Functions The features and functions of AC Smart Premium are as follows. <Front> <Back> <Bottom> Number Item Description 10.2 inch LCD control panel Touch Screen AC Smart Premium control and information display SD Memory Slot SD card memory slot for software upgrade (for service) DO Port 2CH DO port...
  • Page 20 The installation of AC Smart Premium must be done by a professional. Be sure to contact a qualified engineer for the installation. If you have a question or request regarding the installation, contact an installation professional at an authorized LG service center or LG Electronics.
  • Page 21 Preparation Check the installation environment and configure the device address AC Smart Premium can connect up to 128 devices (including indoor units, ERV, DI/DOs, DOKITs, AWHPs, AHUs). The following shows an example of connecting AC Smart Premium with such devices. AC Smart Premium connects with PI485 and uses RS485 to communicate and exchange information.
  • Page 22 Preparation Notes The maximum allowed communication distance guaranteed by LG Electronics is 1,000m. It means that the distance between AC Smart Premium and the farthest device should not exceed 1,000m. It is recommended that the communication cable use 0.75mm square or more.
  • Page 23 Preparation Connect PI485 with AC Smart Premium You can install AC Smart Premium and its cables as follows. Choose a space for AC Smart Premium. Prior to securing AC Smart Premium, check if the space is suitable for installing AC Smart Premium, an RS485 cable, power cord, and an Ethernet cable.
  • Page 24 Preparation Connect the RS485 cable,which is located behind the AC Smart Premium, to the RS485 terminal. (RS485) Caution The RS485 cable has polarity, so be careful about keeping polarity when connecting the cables. To use the network functions (email transmission and web control) provided by AC Smart Premium, connect an Ethernet cable to the LAN port on the back of AC Smart Premium.
  • Page 25 Preparation Connect the power. For global models - On the back of AC Smart Premium, connect the power adapter to the power port. The adaptor is not provided with the AC Smart package sold in the U.S. Notes You can hang the power cord on the power cord hanger located below the power port.
  • Page 26 Preparation For US models - At the bottom of AC Smart Premium, connect the power cord to the power port. Notes In some countries, except for the U.S, you can connect the 12V power to the AC Smart Premium by using the provided adapter. If necessary, connect the 24V power to the AC Smart Premium.
  • Page 27 Preparation After attaching the hook on the top of the main body to the top of the rear panel installed on the wall, please push the top of the main body unit forward for firm attachment. Caution Please screws 2 points from the bottom of the unit to prevent from falling. Notes Product removal After removing 2 screws from the bottom of the body, slightly pull the body using the flatblade...
  • Page 28 Preparation Configure an emergency stop In the event of an emergency, like a fire, AC Smart Premium can stop all connected devices (indoor units, ERV, DOKITs, AWHPs, and AHUs). The fire detection sensor detects a fire and sends an closed contacts signal to the AC Smart Premium DI1 port, which stops the operation of all connected devices.

  • Page 29: Information Input Method

    Preparation Information Input Method Touch the AC Smart Premium information input box and a touch keyboard at the bottom of the panel will appear. Use the touch keyboard to input information.
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  • Page 31: Starting

    Starting Starting This section explains how to connect to the system and register devices to setup the environment (prior to using AC Smart Premium). Turning on/off the screen The following explains how to turn on or off the AC Smart Premium screen. Turning on the screen You can turn on the screen as follows.
  • Page 32 Starting Rebooting You can reboot the device as follows. Press the power button on the bottom of the unit for 10 or more seconds. The device reboots.

  • Page 33: Login And Logout

    Starting Login and logout The following explains how to log in and out of AC Smart Premium. Login You can login as follows. Run AC Smart Premium. After entering your ID and password in the login window, click [Confirm]. You are now logged in. Logout You can logout as follows.

  • Page 34: Features

    Starting Home screen composition and features The following explains the home screen composition and features. Number Item Description Running Status Checks if the devices are operating, stopped, or in error.. (Unit) Check the current date and time. Time (You need Internet connection to check the weather.) Check the registered schedules in chronological order.

  • Page 35: Using The Program

    Using the Program Using the Program The following explains how to use the AC Smart Premium functions. Control/Monitor The following explains the Control/Monitor menu options. Control/Monitoring screen composition and features The following explains Control/Monitoring screen composition and features. Number Item Description Select/Deselect All Select/deselect all devices in a group.

  • Page 36: Device Control

    Using the Program Number Item Description Display the device control menu. The device control box shows different menus Device Control Box depending on the device. (For more on Control Menu per Device, refer to page 33) View Type Control/Monitor menu has three types of views (icon, simple, and detailed). The following shows the screen composition and features per view type.
  • Page 37 Using the Program Simple The control device and operation mode are displayed only. Number Item Description The color of the box indicates the current operation Operation Mode mode. Device Icon The device to be controlled is indicated as an icon. Detail All properties of the control device are tabulated in detail.
  • Page 38 Using the Program Monitoring screen colors and icons Box colors and operation mode per icon Color Icon Operation Mode Cooling Ventilation, General (Blue) Heating Ventilation, Electric Heat (Orange) Dehumidification (Navy) (Sky Blue) Power Saving (Green) Auto Ventilation, Auto (Purple) ON & Short (Yellow) OFF &...
  • Page 39 Using the Program Device status icon Icon Device Status Filter Exchange Full Lock On Peak/Demand Control Schedule Control device icon Icon Device Type Indoor Device AWHP Chiller DOKIT...

  • Page 40: Device Control

    Using the Program Device Control You can control the devices as follows. From the main menu, touch the [Control/Monitor] menu icon. Touch the device group you want to control from the group list. The monitoring screen for the device is displayed. Touch the device you want to control.
  • Page 41 Using the Program Control Menu per Device The control box menu differs depending on the device. The following shows the control box menu per device. Indoor Device The following is the indoor unit control menu and features. Item Description [ON] Button: Starts the operation of the device. Operation [Off] Button: Stops the operation of the device.
  • Page 42 Using the Program Indoor unit fine control Item Description [ON] Button: Starts the operation of the device. Operation [Off] Button: Stops the operation of the device. Touch to set the temperature. [COOL] Button: Operates with Cooling Mode. [HEAT] Button: Operates with Heating Mode. [AUTO] Button: Evaluates the operating environment conditions and automatically sets the optimum mode.
  • Page 43 Using the Program Item Description [HardLock] Button: Disables remote control for all features. [Clear] Button: All functions are unlocked. [ModeLock] Button: Disables remote control for local mode setting. [Clear] Button: Mode is unlocked. Partial Lock [FanLock] Button: Disables remote control for local fan speed setting. [Clear] Button: Fan speed is unlocked.
  • Page 44 Using the Program Item Description Set the setback function to control the proper room temperature when the indoor unit is turned off. Setback [ON] Button: Enable temperature limits [OFF] Button: Disable temperature limits Cooling Start Touch to set the cooling start temperature Temp.
  • Page 45 Using the Program ERV Fine Control Item Description [ON] Button: Starts the operation of the device. Operation [OFF] Button: Stops the operation of the device. Touch to set a desired temperature (the ERV is not activated). [AUTO] Button: Evaluates the operating environment conditions and automatically sets the optimum temperature.
  • Page 46 Using the Program ERV DX The following is the ERV DX control menu and features. Item Description [ON] Button: Starts the operation of the device. Operation [Off] Button: Stops the operation of the device. GoTo [Schedule ] Button: Move to Schedule menu. Room Display the current temperature.
  • Page 47 Using the Program ERV DX Item Description [ON] Button: Starts the operation of the device. Operation [OFF] Button: Stops the operation of the device. Touch to set the temperature. [AUTO] Button: Evaluates the operating environment conditions and automatically sets the optimum temperature. [HEX] Button: Air supply and emissions are all ventilated through the heat Mode exchanger.
  • Page 48 Using the Program Item Description [COOL] Button: Operates with Cooling Mode. [HEAT] Button: Operates with Heating Mode. Airconditioner [AUTO] Button: Operates in Auto Mode. [STOP] Button: Stops the air conditioning function. The following is the AHU control menu and features. Item Description [ON] Button: Starts the operation of the device.
  • Page 49 Using the Program AHU Fine Control Item Description [ON] Button: Starts the operation of the device. Operation [OFF] Button: Stops the operation of the device. Touch to set the temperature. [COOL] Button: Operates with Cooling Mode. [HEAT] Button: Operates with Heating Mode. [FAN] Button: Purifies the air.
  • Page 50 Using the Program DOKIT The following is the DOKIT control menu and features. Item Description [ON] Button: Starts the operation of the device. Operation [Off] Button: Stops the operation of the device. GoTo [Schedule ] Button: Move to Schedule menu. AWHP The following is the AWHP control menu and features.
  • Page 51 Using the Program AWHP Fine Control Item Description [ON] Button: Starts the operation of the device. Operation [OFF] Button: Stops the operation of the device. [ON] Button: Enables the hot water function. Hotwater [OFF] Button: Disables the hot water function. [Set] Button: Disables remote control for all features.
  • Page 52 Using the Program The following is the DO control menu and features. Item Description [SHORT] Button: Short signal output. Operation [OPEN] Button: Open signal output. GoTo [Schedule ] Button: Move to Schedule menu.
  • Page 53 Using the Program Registering Floor Plan In the Control/Monitor menu, you can register floor plans to identify and locate each device and device group. On the floor plan, you can register space information as well as the location where a device is installed.
  • Page 54 Using the Program [Add Drawing] button. The Open Floor Plan window is displayed. Select a desired floor plan from the Open Floor Plan window, then click [Confirm]. The floor plan image is displayed. Notes You cannot open a floor plan if the file name is in Korean. Use English file names.
  • Page 55 Using the Program In the device list, select a device you want to display on the floor plan and touch the device location on the plan. To delete a device from the plan, double-touch its icon. To complete the registration of the floor plan, touch the [Apply] button. Notes To add a floor plan, you can only use jpg, gif, or png file formats.
  • Page 56 Using the Program Checking Floor Plan In Control/Monitoring, you can check floor plans. On the floor plan, you can register space information as well as the location where a device is installed. In the main menu, touch the [Control/Monitor] menu icon. Select the device group you want to monitor from the group list.
  • Page 57 Using the Program Editing the Floor Plan You can edit a registered floor plan. In the main menu, touch the [Control/Monitor] menu icon. Select the device group you want to monitor from the group list. The monitoring screen for the device is displayed. Touch [Drawing] button.
  • Page 58 Using the Program To change the location of a device, touch the icon of the device and then touch the location to which you want to move that device. To complete floor plan editing, touch the [Apply] button. Notes To add a floor plan, you can only use jpg, gif, or png file formats. To add a floor plan, a 2MB or less image size is recommended.
  • Page 59 Using the Program Deleting the Floor Plan You can delete a registered floor plan. In the main menu, touch the [Control/Monitor] menu icon. Select the device group you want to monitor from the group list. The monitoring screen for the device is displayed. Touch [Drawing] button.

  • Page 60: Monitoring A Device

    Using the Program Monitoring a Device You can check the control state of registered devices. In the main menu, touch the [Control/Monitor] menu icon. Select the device group you want to monitor from the group list. The monitoring screen for the device is displayed. Touch a device you want to monitor.

  • Page 61: Schedule

    Using the Program Schedule The Schedule feature allows you to program the behavior of the devices. If a device must adhere to a certain schedule, you can program the device to operate only at scheduled times. Scheduled devices do not activate unless programmed to do so and are managed centrally. This can significantly reduce energy consumption.
  • Page 62 Using the Program Number Item Description Schedule List Displays registered schedules by name. [Add a Schedule] Registers new schedules. Button Creating Schedules You can configure and add a schedule for a device. In the main menu, touch [Schedule] menu icon. [Add a Schedule] Button.
  • Page 63 Using the Program Configure the schedule information that controls the device. Item Description Touch the input box. Use the displayed touch keyboard to type in a Schedule Name name for the schedule. Touch the time area and then the [+]/[-] button to select the desired time.
  • Page 64 Using the Program Touch the device icon of the applied device. The control configuration window for the device is displayed. The control configuration window differs depending on the device. Configure the device control status, then touch the [Confirm] button. The control list configured in the Command Summary area is displayed. To complete the schedule configuration, touch the [Confirm] button.
  • Page 65 Using the Program Checking Schedules You can check registered schedules. In the main menu, touch the [Schedule] menu icon. In the Date area, touch the [ ]/[ ] button to select a schedule search period. The number of schedules are displayed for the selected date. To check schedule details, touch a schedule you want to check in the schedule list.
  • Page 66 Using the Program Editing Schedules You can modify the content of a registered schedule as follows. In the main menu, touch the [Schedule] menu icon. Touch a schedule you wish to modify from the schedule list. Schedule details are displayed. Touch the [Edit] button.
  • Page 67 Using the Program Deleting Schedules You can delete a registered schedule as follows. In the main menu, touch the [Schedule] menu icon. Touch a schedule you wish to delete from the schedule list. Schedule details are displayed. Touch the [Delete] button. When you are prompted to confirm the deletion, touch [Confirm].
  • Page 68 Using the Program Auto Logic Auto Logic allows the system to automatically control the power consumption of external devices. You can also set the indoor temperature to automatically adjust to outdoor conditions or activate devices for certain periods of time. Notes If you set a device control value in the auto logic status view, the device can operate based on that value.
  • Page 69 Using the Program Editing Groups The auto logic designates the registered devices as a group and controls them by group. The following explains how to create groups and how to edit the created groups. Adding Groups You can create a group as follows. In the main menu, touch the [AutoLogic >...
  • Page 70 Using the Program In the non-registered device area, touch a device to add to the new group and touch the [Add] button. The selected device is moved to the registered device area. Notes Peak control is only limited to indoor devices, therefore you cannot register other devices such as the ERV or AHU.
  • Page 71 Using the Program Changing Group Name You can change the name of a registered group as follows. In the main menu, touch the [AutoLogic > Peak Control] menu icon. Touch the [Edit Group] button. The screen converts to Edit Group. In the group list, touch a group whose name you want to change and touch the [Rename] button.
  • Page 72 Using the Program Deleting Groups You can delete a registered group. In the main menu, touch the [AutoLogic > Peak Control] menu icon. Touch the [Edit Group] button. The screen converts to Edit Group. In the group list, touch a group to be deleted and touch the [Del Group] button. When you are prompted to confirm the deletion, touch [Confirm].
  • Page 73 Using the Program Configuring Peak Control You can configure Peak Control as follows. In the main menu, touch the [AutoLogic > Peak Control] menu icon. Select the control status in the control configuration area. Number Item Description Group List Displays the device group list and group priority. Configures Peak Control configuration and details.
  • Page 74 Using the Program Number Item Description (Operation Status - Priority Control selected) Operation - [Run] Button: Operates the device. - [Stop] Button: Stops the operation of the device. Shift Time(Min.): Touch to set the time in minutes to force the operation to switch over. Control Target ratio(%): Touch to set the target rate.
  • Page 75 Using the Program Configuring Priority In the main menu, touch the [AutoLogic > Peak Control] menu icon. In the group list, touch the priority icon ( ) of the group in question and then select a desired priority. Notes Basically, a newly added group has the highest priority. If a group is added, re-configure the priority for all groups.
  • Page 76 Using the Program Checking Peak Control Status You can check the Peak Control configuration status as follows. In the main menu, touch the [AutoLogic > Peak Control] menu icon. Check how Peak Control is configured. Item Description Configure Peak Controls. Operation Status - Can be configured in [Environment >...
  • Page 77 In the Demand Control menu, you can only check the Demand Control status. You cannot configure the operation, operation switchover cycle, desired rate, current rate, etc. Notes AC Smart Premium can be used with the LG demand controllers (PCP-D11A2J), but not with the demand controllers from other manufacturers.
  • Page 78 Using the Program Checking Demand Control Status You can check the Peak Control configuration status as follows. In the main menu, touch the [AutoLogic > Demand Control] menu icon. Check how Demand Control is configured. Number Item Description Comm. Status Displays the communication status between demand with Demand controller and AC Smart Premium.
  • Page 79 Using the Program Number Item Description (Operation Status - Priority Control selected) Operation - [Operate] Button: Operates the device. - [Stop] Button: Stops the operation of the device. Shift Time(Min.): The cycle by which the operation switches over. Control Target ratio(%): Displays the target operation rate. Configuration Current Running(%): Displays the current rate.
  • Page 80 Using the Program Time-limit Operation The time-limit operation is to limit the amount of time the devices (indoor unit, ERV, DOKITs, AWHP, and AHU) are running individually. By setting the device operation time in advance, you can control for how long a device works and have it stop automatically. Editing Groups The auto logic designates the registered devices as a group and controls them by group.
  • Page 81 Using the Program In the group list, touch the group added in Step 4. In the non-registered device area, touch a device to add to the new group and touch [Add] button. The selected device is moved to the registered device area. Notes For the time-limit operation, you cannot register DI/DO.
  • Page 82 Using the Program Changing Group Name You can change the name of a registered group as follows. In the main menu, touch the [AutoLogic > TimeLimitControl] menu icon. Touch the [Edit Group] button. The screen converts to Edit Group. In the group list, touch a group whose name you want to change and touch the [Rename] button. Use the touch keyboard to enter a new group name and touch the [Confirm] button.
  • Page 83 Using the Program Deleting Groups You can delete a registered group. In the main menu, touch the [AutoLogic > TimeLimitControl] menu icon. Touch the [Edit Group] button. The screen converts to Edit Group. In the group list, touch a group to be deleted and touch the [Del Group] button. When you are prompted to confirm the deletion, touch [Confirm].
  • Page 84 Using the Program Configuring Time-Limit Operation In the main menu, touch the [AutoLogic > TimeLimitControl] menu icon. In the group configuration status area, touch a group to be controlled. The device list, status information, and condition details of the group are displayed. Select the control status in the conditions configuration area.
  • Page 85 Using the Program To run the time-limit operation on the group, in the group configuration operation status area, touch the [disable] button. The button changes to [enable]. To complete the configuration, touch the [Apply] button. Notes If you change the operation stop standby time, it takes about 15 seconds to apply it.
  • Page 86 Using the Program InterLocking You can integrate the system with external devices, like fire alarms, to halt the operation of all indoor units and ERV. For InterLocking, you should create a pattern for devices and apply the control configuration. The following explains how to create and manage a pattern and control device integration.
  • Page 87 Using the Program In the non-registered device area, touch a device to be registered and touch the [Add] button. In the input device list, touch the device you want to trigger control. Select a control status in the control configuration area. Click the [Output Device] tab.
  • Page 88 Using the Program Editing Pattern You can edit a pattern as follows. In the main menu, touch the [AutoLogic > InterLocking] menu icon. Select a pattern and touch the [Edit] button. The pattern editing screen opens. Modify the pattern configuration information and touch the [Apply] button. Deleting Pattern You can delete a pattern as follows.
  • Page 89 Using the Program Checking InterLocking In the main menu, touch the [AutoLogic > InterLocking] menu icon. Touch a pattern for which you want check the device integration. The device integration status for the pattern is displayed.
  • Page 90 Using the Program Statistics The following explains how to use statistics and graphs to check the power consumption and operation time of a device. Statistics Screen Composition and Features The following explains the statistics screen composition and features. Number Item Description Group List Displays the device group list.
  • Page 91 Using the Program Number Item Description Selects the period for which you want to query statistics details. Query Period Selection Area The start date should be no more than four months for monthly and 31 days for daily before the end date. Statistics data per period: Displays power consumption per unit of query or operation time Displays Statistics...
  • Page 92 Using the Program Querying Statistics You can query the power consumption of a device or operation time statistics data as follows. In the main menu, touch the [Statistics] menu icon. Touch the device group you want from the group list. Touch the button of the statistics item you want.
  • Page 93 Using the Program Report The following explains how to query the device control information or error information. Report screen composition and features The following explains the report screen composition and features. Number Item Description Selects report query items. [Total] Button: Queries all reports regarding control and error.
  • Page 94 Using the Program Number Item Description Sends the queried reports to the email address [Send Email] Button registered in the Preferences menu. [Save to USB] Button Save the queried reports to a USB memory stick. Querying Report You can query the device control or error report as follows. In the main menu, touch the [Report] menu icon.
  • Page 95 Using the Program Installing You can add a device or change the settings of a registered device. Registering Device After installing AC Smart Premium, log into AC Smart Premium to register the devices to be connected. AC Smart Premium can register a device by using one of two methods. Registering Device Automatically Registering Device Manually Notes...
  • Page 96 Using the Program Registering Device Automatically Devices connected to AC Smart Premium are automatically searched for and registered. You can register a device automatically as follows. In the main menu, touch the [Installing] menu icon. Touch the [Installing] tab. Touch the [Auto Search] button. Notes Please turn the screen saver off before [Auto Search].
  • Page 97 Using the Program To save the searched devices, touch the [Apply] button. Device registration is completed. 2 DIs and 2 DOs are always added to the Unit Status area as they are part of the AC Smart Premium hardware. Notes To change the name of a registered device or other information, or to group various devices, refer to Managing Device on page 92.
  • Page 98 Using the Program Registering Device Manually Devices connected to AC Smart Premium can be registered by the user by entering relevant information. You can register a device manually as follows. In the main menu, touch the [Installing] menu icon. Touch the [Installing] tab. Type the device information and touch the [Insert] button.
  • Page 99 Using the Program Changing Device You can change the settings of registered devices. In the main menu, touch the [Installing] menu icon. Touch the [Installing] tab. Touch a device to be changed in the device list. The device information is displayed in the device information input box. Type the device information and touch the [Modify Unit] button.
  • Page 100 Using the Program Managing Device The following explains how to manage the information for a device added to the system. Adding Groups Follow these steps to add a new group. In the main menu, touch the [Installing] menu icon. Touch the [Grouping] tab. Touch the [Add Group] button.
  • Page 101 Using the Program In the non-registered device area, touch a device to add to the new group and touch the [Add] button. The selected device is moved to the registered device area. To complete group creation, touch the [Apply] button. When all non-registered devices are registered, the [Apply] button is enabled.
  • Page 102 Using the Program Changing Group Name You can change the name of a registered group as follows. In the main menu, touch the [Installing] menu icon. Touch the [Grouping] tab. In the device management list, touch a group whose name you want to change and touch the [Rename] button.
  • Page 103 Using the Program Deleting Groups You can delete a registered group. In the main menu, touch the [Installing] menu icon. Touch the [Grouping] tab. In the device management list, touch a group to be deleted and touch the [Del Group] button. When you are prompted to confirm the deletion, touch [Confirm].

  • Page 104: General Setting

    Using the Program Environment The following explains how to configure the system environment for user convenience and how to check an already configured environment. General Setting The following explains how to configure the general system environment. Item Description Configures the language displayed on the screen Language Time setting Configures system time.
  • Page 105 Using the Program Language Configures the language displayed on the screen. In the main menu, touch the [Environment] menu icon. In the settings list, touch General Setting. In the detailed settings list, touch Language. Touch a language you want. The selected language is applied as the system language. Time setting You can configure the time used for the system as follows.
  • Page 106 Using the Program Date setting You can configure the date used for the system as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch General Setting. In the detailed settings list, touch Date setting. Modify the pattern configuration information and touch the [Apply] button.
  • Page 107 Using the Program Initial date for statistics Statistics Reference Date is the date for calculating the indoor unit's operation time by month. The operation time from this date through the previous date to the same date of the next month is calculated and provided as statistical data.
  • Page 108 Using the Program Holiday setting(The day schedule is not work) The following explains how to register an exception date or how to delete a registered date. Adding Exception Date You can add a desired exception date as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch General Setting.
  • Page 109 Using the Program Deleting Exception Date You can delete a registered exception date as follows. In the main menu, touch the [Environment]menu icon. In the Settings list, touch General Setting. In the detailed settings list, touch Holiday setting(Days in which the schedule is ignored). The Exception Date Configuration window opens.

  • Page 110: Screen Setting

    Using the Program Screen Setting The following explains how to configure the use environment regarding the product screen. Item Description Setting a Screen saver Determines whether to use a screen saver Configures information to be displayed on the screen saver Screen saver (operation status) Select the standby time that the screen saver waits before...
  • Page 111 Using the Program Setting a Screen saver You can configure the screen saver as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch Screen Setting. In the detailed settings list, touch Setting a Screen saver. Enable, the check box turns red and the Screen Saver and Waiting time (minutes) are enabled.
  • Page 112 Using the Program Waiting time (minutes) You can configure the standby time that the screen saver waits before operation. In the main menu, touch the [Environment] menu icon. In the Settings list, touch Screen Setting. In the detailed settings list, touch the Waiting time (minutes). In the Standby Time Configuration window, touch the standby time.
  • Page 113 Using the Program Speaker setting You can configure the speaker setting as follows. In the main menu, touch the [Environment] menu icon. In the setting list, touch Screen Setting. In the detailed settings list, touch Speaker setting. Enable, the check box turns red and the Speaker is enabled.
  • Page 114 Using the Program Monitor power settings You can configure the monitor to turn off automatically, if the touch screen is not used for a certain period of time. You can configure this function as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch Screen Setting.
  • Page 115 Using the Program Turn off the monitor waiting time (minutes) You can configure the monitor to turn off automatically, if the touch screen is not used for a certain period of time, as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch Screen Setting.
  • Page 116 Using the Program Advance Setting The following explains how to configure the functions necessary for device operation. Item Description Master: AC Smart Premium is used independently. Slave: It shares the communication line with other central controller products. LGAP setting (If multiple AC Smart Premiums are used, one should be selected as Master and the others as Slave.
  • Page 117 Using the Program LGAP setting AC Smart Premium can interface with another central controller to control a device. You can configure the interface type with other devices as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch Advance Setting. In the detailed settings list, touch LGAP setting.
  • Page 118 Using the Program Set the operation mode You can configure the operation type as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch Advance Setting. In the detailed settings list, touch Set the operation mode. Touch an operation type you want.
  • Page 119 Using the Program Update S/W You can upgrade the current version of software as follows. Notes To update the software, you need a USB memory stick which has patch.tar file in the ramdisk folder. For standard thumb drives, a USB to mini USB cable is required. Connect the USB memory to AC Smart Premium.
  • Page 120 Using the Program DB backup You can backup the database stored in the system to USB memory as follows. Connect the USB memory to AC Smart Premium. In the main menu, touch the [Environment] menu icon. In the Settings list, touch Advance Setting. In the detailed settings list, touch DB backup.
  • Page 121 Using the Program Customer Setting Only the administrator account can change user environments. Item Description Change Password Only the administrator account can change the password. Add user Add up to 30 new system users. [Delete] Button: Deletes a user. User Management [Edit] Button: Changes user information.
  • Page 122 Using the Program Change Password The system_admin account password can be changed as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch Customer Setting. In the detailed settings list, touch Change Password. After entering the current and new passwords, click [Confirm]. Current P/W: Enter the current password.
  • Page 123 Using the Program Add user You can add a user as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch Customer Setting. In the detailed settings list, touch Add User. When the system password input window appears, enter the password and click [Confirm]. When the Add a New User window appears, enter the user information and click [Confirm].
  • Page 124 Using the Program User Management The following explains how to delete a registered user or edit user information. Deleting User Information You can delete a registered user's information as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch Customer Setting. In the user list, touch the [Delete] button for the user information you want to delete.
  • Page 125 Using the Program Editing User Information You can edit a registered user's information as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch Customer Setting. In the user list, touch the [Edit] button for the user information you want to edit. When the system password input window appears, enter the password, click [Confirm].
  • Page 126 Using the Program When the Edit User window appears, enter the user information and click [Confirm]. The updated user information is applied. To complete user edit, click [Confirm].

  • Page 127: Network Setting

    Using the Program Network Setting The following explains how to configure the network environment. Item Description Select IP address allocation type. Get the IP address using DHCP: IP address is allocated by IP address settings the network automatically. Using Static IP address: Get IP address from the network administrator and type it manually.
  • Page 128 Using the Program IP address settings You can select the IP address allocation as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch Network Setting. In the detailed settings list, touch IP address settings. Touch an IP address allocation type you want.
  • Page 129 Using the Program Subnet mask You can enter the subnet mask information for an IP address as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch Network Setting. In the detailed settings list, touch Subnet mask. When the IP Information window appears, enter the subnet mask information, click [Apply].
  • Page 130 Using the Program Main DNS You can enter the IP address of a main DNS server as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch Network Setting. In the detailed settings list, touch Main DNS. When the DNS Server window appears, enter the IP address of the main DNS server and click [Confirm].
  • Page 131 Using the Program E-Mail Setting When the administrator is not present, AC Smart Premium emails any error information to the administrator for reviewing. The following explains how to configure the email. Item Description E-mail account settings Configuring user email account. E-mail settings Select whether to use the email.
  • Page 132 Using the Program E-mail account settings You can configure the user's email account. In the main menu, touch the [Environment] menu icon. In the Settings list, touch E-Mail Setting. In the detailed settings list, touch E-mail account settings. Type the email account information. User name: Enter the email user's name.
  • Page 133 Using the Program E-mail settings You can select whether to use the email function as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch E-Mail Setting. In the detailed settings list, touch E-mail settings. If Enable is selected, the check box turns red and the Email Subject, Receiving e-mail, The transmission cycle during error occurs (minutes), and Automatic daily errornotification mail are enabled.
  • Page 134 Using the Program Receiving e-mail You can register the email address of up to three email receivers as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch E-Mail Setting. In the detailed settings list, touch Receiving e-mail. When the Configuring Email window appears, enter the email address of the email receiver and click [Confirm].
  • Page 135 Using the Program Automatic daily error-notification mail You can configure an email to be sent automatically once per day, even if there are no error, as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch E-Mail Setting. In the detailed settings list, touch Automatic daily error-notification mail.
  • Page 136 Using the Program TMS Setting The following explains how to configure the remote monitoring and control system. Item Description TMS configuration Select whether to use a remote control service. TMS server address Configure the remote control service server address. TMS server port Configure the remote control service port.
  • Page 137 Using the Program TMS configuration You can select whether to use the remote control service as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch TMS Setting. In the detailed settings list, touch TMS configuration. If Enable is selected, the check box turns red and TMS server address, TMS server port, Update Cycle (minutes), Site address, Site name, Site code, Admin Name, and Admin Contact are enabled.
  • Page 138 Using the Program TMS server address You can configure the server address of the remote control service as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch TMS Setting. In the detailed settings list, touch TMS server address. When the Remote Service Information window appears, enter the service server address and click [Confirm].
  • Page 139 Using the Program Update Cycle (minutes) You can configure the update cycle of the remote control service information as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch TMS Setting. In the detailed settings list, touch Update Cycle (minutes). When the Configuring Update Cycle window appears, touch an update cycle you want.
  • Page 140 Using the Program Site name You can type the name of the site where AC Smart Premium is installed. In the main menu, touch the [Environment] menu icon. In the Settings list, touch TMS Setting. In the detailed settings list, touch Site name. When the Configuring Site Information window appears, enter the site name and click [Confirm].
  • Page 141 Using the Program Admin Name You can type the site manager's name as follows. In the main menu, touch the [Environment] menu icon. In the Settings list, touch TMS Setting. In the detailed settings list, touch Admin Name. When the Configuring Site Manager Information window appears, enter the site manager's name and click [Confirm].
  • Page 142 MEMO...

  • Page 143: Error Codes

    Hint Hint Control Codes AC Smart Premium may display the following control codes during usage Control Code Description Displayed when the device status has changed due to the control Displayed when the system settings have changed Displayed when there is an error Error Codes The followings are the error codes that occur while using AC Smart Premium.
  • Page 144 Hint Error Indoor Device ERV or ERV DX AWHP(Hydro kit) Code Atypical operation Atypical operation Atypical operation Hot water Operate smoke thermometer control through malfunction smoke detection. EEPROM ERROR EEPROM ERROR EEPROM ERROR (indoor unit) (indoor unit) (indoor unit) Indoor fan LOCK Indoor fan Lock (operation error) (operation error)
  • Page 145 Hint Error Indoor Device ERV or ERV DX AWHP(Hydro kit) Code ERV DX Main Sub PCB Elec/heater error communication error Outdoor Unit Errors Error Description Code DC peak Max ct (CT 2): Maximum current error DC link voltage (low) High voltage/heat plate SW Under-voltage/over-voltage DC comp position error PSC fault error...
  • Page 146 Hint Error Description Code Heat exchanger temperature sensor (bottom) (SUPER3: Static speed #2 compressor discharge temperature sensor error) Outdoor voltage sensor error (SUPER3: IPM temperature sensor error) Missing phase of outdoor 3-phase power Over-capacity error (indoor unit capacity limit exceeded) Communication error (inverter board main board) Communication error (indoor device...
  • Page 147 Hint Error Description Code A-cycle low pressure error B-cycle low pressure error A-cycle high pressure error B-cycle high pressure error Main PCB EEPROM error Fan PCB EEPROM error PFC PCB EEPROM error Detachable type distributor communication error MultiV 20Hp, 30Hp, 40Hp, error Error Description Code...
  • Page 148 Hint Error Description Code SLAVE1 outdoor unit sensor (static speed compressor 1 discharge temperature error) SLAVE1 outdoor unit sensor (static speed compressor 2 discharge temperature error) SLAVE1 outdoor unit sensor (heat exchanger temperature sensor A error) SLAVE1 outdoor unit sensor (heat exchanger temperature sensor B error) SLAVE1 outdoor unit (fluid pipe temperature sensor error) SLAVE1 outdoor unit (overcooling inlet temperature sensor error) SLAVE1 outdoor unit (overcooling outlet temperature sensor error)
  • Page 149 Hint Error Description Code Sub Micom communication error Oil supply failure Inverter oil pipe temperature sensor error Static #1 oil pipe temperature sensor error Static #2 oil pipe temperature sensor error Fan board heat plate temperature surge Fan board heat plate temperature sensor error Super Errors Error Description...
  • Page 150 Hint Error Description Code Overcooling inlet sensor error (overcooling inlet sensor of HR Unit6 open/short) Overcooling outlet sensor error (overcooling outlet sensor of HR unit6 open/short) Communication error (no outdoor unit signal for 3 min from HR unit6) Fluid pipe sensor error (fluid pipe sensor of HR Unit7 open/short) Overcooling inlet sensor error (overcooling inlet sensor of HR Unit7 open/short) Overcooling outlet sensor error (overcooling outlet sensor of HR unit7 open/short) Communication error (no outdoor unit signal for 3 min from HR unit7)
  • Page 151 The following GPL/LGPL execution file and libraries used for this product follows GPL/LGPL license contract. If you request source code to LG Electronics through the following e-mail, we will send them in CDROM with the payment necessary for medium and transportation.

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