LG PQCPC22A0.ENCXLEU Manuale Utente

P/NO : MFL67206316www.lg.comINSTALLATION/USER MANUALTYPE : ACPMODEL : PQCPC22A0, PQCPC22A1, PQCPC22N0, PQCPC22N1• Make sure to read the cautions for s

10ACP Functions and SpecificationENGLISH1 CoverFront cover of the ACP2 RS-232 console port Reserved communication port 3 Adaptor connection jackJack fo

100Installing ACPENGLISHE: may be changed.

Installing ACPENGLISH101- Press “SET” button of the ACP.Select [Function] menu, and press “SET” button.Select [S/W update] menu, and press “SET” butto

102Installing ACPENGLISHData backupIf ACP data backup is necessary, it must be carried out by the specialized service technician.Data backup can be do

Installing ACPENGLISH103- Press “SET” button of the ACP.Select [Function] menu, and press “SET” button.Select [DB back up] menu, and press “SET” butto

104Installing ACPENGLISHData recoveryIf ACP data recovery is necessary, it must be carried out by the specialized service technician.Data recovery can

Installing ACPENGLISH105- Insert USB memory or SD card into the ACP. (Refer to software update and data backup)- Press “SET” button of the ACP.Select

106Installing ACPENGLISHRS-485 data loggingIf ACP RS-485 data logging is necessary, it must be carried out by the specialized service techni-cian.Data

Installing ACPENGLISH107Accessing ACPUser may control the functions of the ACP using LG ACCS program of the ACP in the computerconnected to the ACP th

108Installing ACPENGLISH- If the following page is displayed, install Java according to the figure.- Click ‘here’.- Click ‘Agree and Start Free Downlo

Installing ACPENGLISH109- Click ‘Run’.- Install by clicking ‘Install’.CAUTION• It is recommended to install with 6-31 or later which is the current Ja

ACP Functions and SpecificationENGLISH11ACP Hardware SpecificationACP hardware specification is as follows. Category DescriptionBoundary of usage temper

110Installing ACPENGLISH- When the program is installed, the following screen is displayed.At this time, press Run. If you don’t want to see this mes

Installing ACPENGLISH111- When the program is run properly, the following screen is displayed.

112Installing ACPENGLISHInput indoor/outdoor unit and ventilation equipment informationIf you finished the installations of the above stages, now you

Installing ACPENGLISH113When ACP is not connected to AC ManagerWhen ACP is not connected to AC Manager, you can input the information of the indoor un

114Installing ACPENGLISH- Click 'installation status' button. - Click 'automatic search' button.- When you click 'yes' b

Installing ACPENGLISH115<Screen during the search> NOTE!Searching the installed indoor units• When you press 'yes', it searches the in

116Installing ACPENGLISH- Click ′save′ button.When all of the information of the installed indoor units is displayed through automatic search,you need

Installing ACPENGLISH117Verifying and checking the ACP installationAfter installing the ACP, you can check the status of the ACP according to the foll

118Installing ACPENGLISHRun LG ACCS of the ACP to select all indoor units, and execute lock all function. Afterwards, execute temperature lock functio

NOTESENGLISH119NOTESTroubleshootingDuring the use of the ACP, if unexpected problem occurs, please find the solution by studyingthe following list. I

12Operating ACP with ACCS ENGLISHOperating ACP with ACCS LG ACCS is a UI program of web server that can operate ACP. This chapter explains about the f

120NOTESENGLISHWhen the ventilation equipment is displayed as a network error state (code 242) as followed, inLG ACCS, which is the web server program

NOTESENGLISH121- It is the case of incorrect setting of the simple central controller (16 room central controller) DIPswitch. Set all simple central c

122NOTESENGLISH- PI485 and outdoor unit may not be doubly connected. Please refer to the following picture tocheck the connection status of the commu

NOTESENGLISH123Guide to Open Source SoftwareThe following GPL/LGPL execution file and libraries used for this product follows GPL/LGPL li-cense contra

124NOTESENGLISHCAUTIONChanges or modifications not expressly approved by the manufacturer responsible forcompliance could void the user’s authority to

Operating ACP with ACCS ENGLISH131 Menu selection buttonYou can select the corresponding menu from the menu selection button to perform the functionss

14Operating ACP with ACCSENGLISH2 Peak operation ratio control, network status display window The running status of peak operation ratio control mode

Operating ACP with ACCS ENGLISH15Controlling the EquipmentsYou can use LG ACCS to control the functions such as equipment grouping and selection, oper

16Operating ACP with ACCSENGLISH1 Air conditioner operation status windowIn the air conditioner operation status window, operation status, operation m

Operating ACP with ACCSENGLISH17ModeIn Mode, when the air conditioner is currently in operation, the mode operation is displayed withan icon.The opera

18Operating ACP with ACCS ENGLISH2 Air conditioner group and air conditioner selection windowIn the air conditioner group and air conditioner selecti

Operating ACP with ACCSENGLISH193 Control & Monitoring WindowIt displays the air conditioner control setting selected from the list of the air co

• Do not cool excessively indoors. This may be harmful for your health and may consume moreelectricity.• Block sunlight with blinds or curtains whil

20Operating ACP with ACCSENGLISHFan SpeedIt controls the air flow. The types of air flow to set are as follows:Air flow DescriptionIt sets to ventilat

Operating ACP with ACCSENGLISH21LockIt sets the lock function of the air conditioner. When the lock function is set, the air conditionercannot be cont

22Operating ACP with ACCSENGLISHTemp. RangeSet the maximum/minimum temperature limit of the indoor where air conditioner is installed.The maximum/mini

Operating ACP with ACCS ENGLISH23Ventilation Control Screen and unique featuresUnique featuresModeHeat ExchangeSet both air intake and discharge to ve

24Operating ACP with ACCSENGLISHAWHP Control Screen and unique featuresUnique featuresHeat tank: Turn on/off the Heat tank function of AWHP. Current t

ENGLISH25Operating ACP with ACCSAHU Control Screen and unique featuresUnique featuresMode power saving: Operate in power saving mode to save electrici

26Operating ACP with ACCSENGLISHChiller Control Screen and unique featuresUnique featuresAlarm: Display cycle number and error number of the Chiller w

Operating ACP with ACCSENGLISH27Setting the schedule It is the function to perform the reserved operation at the specified time by specifying the oper

28Operating ACP with ACCSENGLISHTo set the schedule, click ‘Schedule’ menu at the top of LG ACCS. When you click ′Schedule′menu, the schedule setting

Operating ACP with ACCSENGLISH292 Schedule listThe entire list of the set schedule is displayed. If you select certain day from the calendar,the sche

3IMPORTANT SAFETY INSTRUCTIONSREAD ALL INSTRUCTIONS BEFORE USING THE APPLIANCE.Always comply with the following precautions to avoid dangerous situati

30Operating ACP with ACCSENGLISH3 Command buttonEach button has the following meanings. Button DescriptionQuery/ModifyShow the contents of the selecte

Operating ACP with ACCSENGLISH31Button DescriptionSchedule Name Nick-name[Memo]You can take a memo or make name for easy to memorize the schedule.Repe

32Operating ACP with ACCSENGLISHView/Change and Delete1. Manager who is not a super user may only change or delete the schedules registered with hisor

Operating ACP with ACCSENGLISH33Controlling the peak operation ratioIt maintains the consumed power to be kept lower than or equal to the target power

34Operating ACP with ACCSENGLISHIndoor unit priority control methodThe air conditioner operated forcefully by indoor unit priority control method oper

Operating ACP with ACCSENGLISH351 Power consumption monitorThe peak control setting information and the operation information are displayed in the pow

36Operating ACP with ACCSENGLISH2 Current operation status and power control setting (graph type) Current operation status is displayed in the left si

Operating ACP with ACCSENGLISH37Outdoor unit capacity control methodCooling/heating performance may be controlled by outdoor unit capacity control, an

38Operating ACP with ACCSENGLISH1 Operation status monitorPeak control setting information and operation information are displayed in operation status

Operating ACP with ACCSENGLISH392 Operation ratio control setting (graph type) There is a graph that can set the peak operation ratio control function

• Do not connetion 220V power to 24V products- If you do not follow, It may cause fire, electric shock, explosion or injury.• Do not connect power cor

40Operating ACP with ACCSENGLISHControlling demand powerIt maintains the consumed power to be kept lower than or equal to the target power by monitor-

Operating ACP with ACCS ENGLISH41Indoor unit priority control methodThe air conditioner forcefully operated by demand power control function operates

42Operating ACP with ACCSENGLISH1 Power consumption monitorThe demand control setting information and the operation information are displayed in thepo

Operating ACP with ACCSENGLISH43Outdoor unit capacity control methodCooling/heating performance may be controlled by outdoor unit capacity control, an

44Operating ACP with ACCSENGLISH1 Operation status monitorDemand control setting information and operation information are displayed in operation sta-

Operating ACP with ACCSENGLISH452 Operation ratio control setting (graph type) It displays the operation ratio controlled by the de-mand controller.Th

46Operating ACP with ACCSENGLISHMonitoring the equipment status You can see the operation status and the error status of each of the equipment set in

Operating ACP with ACCSENGLISH47The following information is displayed at the monitoring screen. Item DescriptionName Name of equipment currently regi

48Operating ACP with ACCSENGLISHReviewing the Error LogThe LG ACCS saves and records the information of the error occurred from all equipments con-nec

Operating ACP with ACCSENGLISH491 Querying the Error Log You can set and query the information about the error oc-curred within the desired period. Th

5TABLE OF CONTENTSENGLISHTABLE OF CONTENTS2 TIPS FOR SAVING ENERGY3 IMPORTANT SAFETY IN-STRUCTIONS6 ACP Functions and Specifi-cation6 ACP Functions8ACP

50Operating ACP with ACCSENGLISH3 Error log listIt displays the history list of the errors occurred within the query period.The following information

Operating ACP with ACCSENGLISH51Reviewing the power (power display interface)The LG ACCS offers the power display interface function to check and mana

52Operating ACP with ACCS ENGLISH1 Power consumption monitorAt the top, the result of summing all the current accumulated power consumptions of the po

Operating ACP with ACCSENGLISH534 Printing and savingYou can output the power of each group or each indoor unit displayed on the screen to a printer,o

54Operating ACP with ACCSENGLISHSetting the system For the following cases, the air conditioner or the ventilator should be registered at or deletedfr

Operating ACP with ACCSENGLISH55In order to register, delete or modify the air conditioner at the system, click 'Setting' menu of theLG ACCS

56Operating ACP with ACCSENGLISHWhen indoor unit address lock is set, central control address cannotbe changed from the indoor unit remote controller.

Operating ACP with ACCSENGLISH57You can change the name of the indoor unit, central control ad-dress, and indoor unit capacity. After changing the in

58Operating ACP with ACCSENGLISHWhen you add or delete indoor unit, you can do it by changingthe number of the connected indoor units connected to the

Operating ACP with ACCSENGLISH59To add AHU, right click, and add through the popup menu. Whenyou press [Add an AHU] button in the popup menu, AHU wil

6ACP FUNCTIONS AND SPECIFICATIONENGLISHACP (Advanced Control Platform) is the central controller that can manage up to 256 equipmentsin one space indi

60Operating ACP with ACCSENGLISHWhen you first register indoor unit / outdoor unit /ventilator, etc., it is convenient if you use the au-tomatic searc

Operating ACP with ACCSENGLISH61When you press [Smart Group Setting] button, the control group isautomatically created based on the outdoor unit and v

62Operating ACP with ACCSENGLISHDuring the peak control, you can control with priority for eachgroup. To set the peak group, press [Peak Group] butto

Operating ACP with ACCSENGLISH63Indoor unit priority control settingYou can select the control method during peak operation or demand operation.When y

64Operating ACP with ACCSENGLISHOutdoor unit capacity control settingWhen you select outdoor unit capacity control, it will convert to the above scree

ENGLISH652 General ConfigurationYou can add user ID in addition to the installation information or group setting, or change othersetting information.W

66Operating ACP with ACCSENGLISHCAUTIONWhen a user is added• Account may be added up to 256. • ACCS, which is the control screen of the ACP can be run

Operating ACP with ACCSENGLISH67Item DescriptionSVCnet System Url Input internet address of TMS system.Server’s portInput communication port number of

68Operating ACP with ACCSENGLISHAdditional functionsACP provides the function to display freezing cycle information of the outdoor unit as an addi-tio

Installing ACPENGLISH69Installing ACPInstalling ACPThis chapter describes how to install the ACP to use. In order to use the ACP, the installation sho

ACP Functions and SpecificationENGLISH7Embedded web server functionWithout an installation of a separate PC program, when IP address of ACP is input in

70Installing ACPENGLISHCheck points during the ACP installation- The number of PI485 connected to one RS-485 communication lineACP provides 4 RS-485 p

Installing ACPENGLISH71Setting the indoor unit address By considering the entire installation configuration connecting to one ACP, set the address toe

72Installing ACPENGLISHSetting the PI485 and connecting the cable After setting the address of the indoor unit, install the PI485 and set the DIP swit

Installing ACPENGLISH73The following figure is an example of connecting several PI485 with each other to connect to oneACP.QPv gndbusabusbQPv gndbus

74Installing ACPENGLISHInstalling ACP and connecting cablesAfter setting PI485, the ACP shall be installed in an adequate place, and RS-485 cable shal

Installing ACPENGLISH75Installing the ACP in DIN RAILACP can be installed in DIN RAIL with width 35mm and height 7.5mm. Proceed as the follows to inst

76Installing ACPENGLISHFixing the ACP to the wallACP can be installed by fixing to the wall. To install the ACP in an adequate place, proceed ac-cord

Installing ACPENGLISH77Up to 16 outdoor units can be connected to one RS-485 port of the ACP, and up to 256 indoorunits can be connected to one ACP.

78Installing ACPENGLISHConnecting Ethernet cable (LAN cable) to the ACPAfter connecting the ACP and RS-485 cable, Ethernet cable shall be connected to

Installing ACPENGLISH79Setting the ACP network addressAfter connecting the ACP to various devices via the cable, the network environment of the ACPsho

8ACP Functions and SpecificationENGLISHACP ComponentsInside the packaged box of the ACP, there are the components as in the following drawing.Open the

80Installing ACPENGLISHTurn on the ACP to set the network environment of the ACP. Turning on the ACP When the power switch is turned on, the ACP booti

Installing ACPENGLISH81Entering into the environment setup mode Press 'SET' button of the ACP to enter into the environment setup mode of th

82Installing ACPENGLISHHow to set network addressIn [Network Info] menu, use the category to set using “up” and “down” (▲, ▼) buttons. IP, Gateway, an

Installing ACPENGLISH83The network address consists of four 3-digit numbers. In case of setting the network address,the, name of the related address i

84Installing ACPENGLISHSetting IP addressFor user to use the functions of the ACP through the web, a unique IP address may be assignedto the ACP or dy

Installing ACPENGLISH85Using dynamic IP using DHCPFor user to use the functions of the ACP through the web, a unique IP address may be assigned tothe

86Installing ACPENGLISHChecking ACP accessIt checks whether the ACP network address setting is properly done. You can check the possibility of accessi

Installing ACPENGLISH87NOTE!When you connected the ACP and PC through a cross cable, but you cannot access the ACP• Check IP address of the ACP and IP

88Installing ACPENGLISHSetting the functions of the ACP The following functions can be set by using the menu of the ACP: - Select Peak or Demand - Web

Installing ACPENGLISH89Selecting Peak or Demand The ACP offers the function to manage the power consumed by the connected air conditioner,by which the

ACP Functions and SpecificationENGLISH9Names of each part of ACPACP is composed as follows. NOTE!• No. 3 and No. 4 may be different for each model.1256

90Installing ACPENGLISH- Use up and down (▲, ▼) buttons to set the desired power management method. If you press up (▲) button, it is set to demand m

Installing ACPENGLISH91Selecting ACCS display language The ACP offers the web server function. So, when the user accesses the ACP by using the Inter-n

92Installing ACPENGLISH- Use up and down (▲, ▼) buttons to select the desired language. If you press up (▲) button, the screen will be displayed in En

Installing ACPENGLISH93Change whether to use schedule function as follows: - When you press the 'SET' button of the ACP, menu screen will be

94Installing ACPENGLISHSetting whether to use the power display functionLG ACCS, which is the operation program of the ACP, provides the power display

Installing ACPENGLISH95- If you press “SET“ button, whether to use the power display function will be applied to the sys-tem.But if there is no “SET”

96Installing ACPENGLISH- If you press “SET“ button, the set power management method will be applied to the system.But if there is no “SET” button inpu

Installing ACPENGLISH97Setting whether to use FireAlarm function ACP provides Fire Alarm function. After connecting the fire sensor to ACP DI1, if the

98Installing ACPENGLISHSetting whether to use CH6 functionTo connect to the Chiller from the ACP, M (Chiller) shall be selected in CH6 USAGE. D (deman

Installing ACPENGLISH99Software service functionThe following software service function can be run using the menu of the ACP. This function shall only