LG PQNUD1S40.ENCXIDA User Manual

INSTALLATION/OWNER’S MANUALAIRCONDITIONERwww.lg.comPlease read this installation manual completely before installing the product.Installation work mus

10INSTALLATION METHODENGLISH• When interlocked to GHP product- Independent Operation of Power Indicator (interlocked to GHP product)WattmeterPulse sig

INSTALLATION METHODENGLISH11- Interlocked operation with central controller(interlocked to GHP product)h When linked with the GHP product, the central

12INSTALLATION METHODENGLISHWhen interlocked to RS-485 type wattmeter (EHP products only)Interlock function with RS-485 type wattmeter is available on

INSTALLATION METHODENGLISH13How to wire the product (when EHP product is connected)POWERWHMPQNUD1S40ODUMENUSELECTWHMCHECKConnection of pulse typewattm

14INSTALLATION METHODENGLISHHow to wire the product (when GHP product is connected)POWERWHMPQNUD1S40ODUMENUSELECTWHMCHECKConnected to pulse-typewattme

INSTALLATION METHODENGLISH15Wiring• Separate the power supply case.• Loosen the clamp fixating the power supply.• Connect the 220-240 V~ power cable t

16INSTALLATION METHODENGLISHConnect the wattmeter and communication cable (EHP products)CAUTION1. Please read the manual carefully, before using the p

INSTALLATION METHODENGLISH17Centralcontrol485-typewattmeterRemotereadingCAUTION1. Please read the manual carefully, before using the product.2. The in

18INSTALLATION METHODENGLISHCAUTION1. Please read the manual carefully, before using the product.2. The installation requires expert skills, and it sh

SETTING AND USING METHODENGLISH19SETTING AND USING METHODGlossary• EHP (Electric Heat Pump)It is an electric air conditioner to drive the compressor b

2TIPS FOR SAVING ENERGYENGLISHTIPS FOR SAVING ENERGYHere are some tips that will help you minimize the power consumption when you use the aircondition

20SETTING AND USING METHODENGLISH• If entering the setting screen for the first time.- After turning power on, press the MENU button and the SELECT bu

SETTING AND USING METHODENGLISH21• If after selecting the connection product type at least once, you are entering the settingscreen.- After turning po

22SETTING AND USING METHODENGLISHSetting up detailed functions (EHP products)Flowchart for how to set up functions (EHP products)While EHP product is

SETTING AND USING METHODENGLISH23R#X#W###G#U###L#G#+#P#L#F#U#R#Q#L#F#V#,3#3<MICRONICS>R#X#W###G#U###L#G#+#O#V#L#V#,3#3#3#3<LSIS>R#X#W###G#

24SETTING AND USING METHODENGLISHSetting functions (EHP products)• Connection type setting: Setting based on system configuration- In case of power in

SETTING AND USING METHODENGLISH25- Address setting based on remote reading company setting* When setting Micronics: 00,06,12,18…(Increase by 6 units)*

26SETTING AND USING METHODENGLISH• Standby power distribution method settingStandby power: Power consumed by outdoor unit when all indoor units are tu

SETTING AND USING METHODENGLISH27• Wattmeter property setting: Based on the wattmeter type setting, it automatically switches toproperty setting scree

28SETTING AND USING METHODENGLISH• When setting CT typePress the (▼) button to set CT/PT from the powerconsumption setting screen per pulse.When 9. CT

SETTING AND USING METHODENGLISH29• When setting RS-485 communication typeIn the setting screen, change the wattmeter type toRS-485.Press the (▼) key a

IMPORTANT SAFETY INSTRUCTIONSENGLISHIMPORTANT SAFETY INSTRUCTIONSREAD ALL INSTRUCTIONS BEFORE USING THE APPLIANCE.Always comply with the following pre

30SETTING AND USING METHODENGLISHSetting detailed functions (GHP products)Function Setting Method Flowchart (GHP products)While GHP product is selecte

SETTING AND USING METHODENGLISH31<Select the power consumption device><Set CT type><Set VT type><Set the connected indoor unit ad

32SETTING AND USING METHODENGLISHSetting functions (GHP products)• Set the properties of the wattmeter and gas meter.- Pulse type: Set power consumpti

SETTING AND USING METHODENGLISH33• When setting the properties of the pulse-type gas meter (LHM1 ~ LHM4)On the initial setting screen, press the (▼) b

34SETTING AND USING METHODENGLISH• When setting the properties of the CT-type wattmeter (WHM1 ~ WHM4)On the initial setting screen, press the (▼) butt

SETTING AND USING METHODENGLISH35• When setting the properties of the VT & Pr gas meter (LHM1 ~ LHM4)On the initial setting screen, press (▼) butt

36SETTING AND USING METHODENGLISHHow to Use Power Indicator (EHP products)Description of power indicator functionChecking electric energy displayThe p

SETTING AND USING METHODENGLISH37- Press the LEFT/RIGHT (◀,▶)button to increase/decrease the wattmeter number.- Press the UP/DOWN (s,t)button to check

38SETTING AND USING METHODENGLISH• Checking accumulative powerAccumulative power: After the power is initially connected to the power indicator, the v

SETTING AND USING METHODENGLISH39How to Use the Power Indicator (GHP products)Description of the Power Indicator FunctionChecking electric energy and

4IMPORTANT SAFETY INSTRUCTIONSENGLISHCAUTIONIn-use• Do not clean using the powerful detergent like solvent but use soft cloths. It will cause fire or

40SETTING AND USING METHODENGLISH• Checking the instantaneous power (1 ~ 4 ports)Instantaneous power: It is the power consumption value for one minute

SETTING AND USING METHODENGLISH41• Checking the accumulative power (Accum Power) (1 ~ 4 ports)Accumulative power: Values have been continuously accumu

42SETTING AND USING METHODENGLISHIf the communication with the air conditioner is not smooth or if the pulse signal is not detectedfrom the wattmeter,

SETTING AND USING METHODENGLISH43Operating condition displayLED condition display- Power LED (Red): When on, it shows that the product is in operation

ver 1.0.7

TABLE OF CONTENTSENGLISH5TABLE OF CONTENTS2 TIPS FOR SAVINGENERGY3 IMPORTANT SAFETYINSTRUCTIONS6 NAME OF EACH PART6 Name of each part7 COMPONENTS8 INS

6NAME OF EACH PARTENGLISHNAME OF EACH PARTName of each part① Front cover② LED displayDisplays current status of power indicator③ Menu buttonUse for ch

COMPONENTSENGLISH7COMPONENTSComponents155.0 mm270.0 mm120.0 mm155.0 mmPOWERWHMODUMENUSELECTWHMCHECKPQNUD1S40Power indicator* The Power supply is not p

8INSTALLATION METHODENGLISHINSTALLATION METHODDiagram of overall product configurationWhen interlocked to pulse type wattmeter• When interlocked to EHP

INSTALLATION METHODENGLISH9• Interlocked Operation with Central Controller (interlocked to EHP product)WattmeterPulse signal(00) (01) (02) (03)(70) (7