LG PPWRDB000 User guide

INSTALLATION/
OWNER'S MANUAL

PDI STANDARD
PPWRDB000

AIR
CONDITIONER

www.lg.com

Please read this installation manual completely before installing the product.
Installation work must be performed in accordance with the national wiring
standards by authorized personnel only.
Please retain this installation manual for future reference after reading it
thoroughly.

P/NO : MFL67982907

ENGLISH

ITALIANO ESPAÑOL

FRANÇAIS

DEUTSCH

PORTUGUÊS

TÜRKÇE

РУССКИЙ ЯЗЫК

TIPS FOR SAVING ENERGY

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TIPS FOR SAVING ENERGY

Here are some tips that will help you minimize the power consumption when you use the air
conditioner. You can use your air conditioner more efficiently by referring to the instructions
below:

• Do not cool excessively indoors. This may be harmful for your health and may consume more
electricity.

• Block sunlight with blinds or curtains while you are operating the air conditioner.

• Keep doors or windows closed tightly while you are operating the air conditioner.

• Adjust the direction of the air flow vertically or horizontally to circulate indoor air.

• Speed up the fan to cool or warm indoor air quickly, in a short period of time.

• Open windows regularly for ventilation as the indoor air quality may deteriorate if the air con­ditioner is used for many hours.

• Clean the air filter once every 2 weeks. Dust and impurities collected in the air filter may block
the air flow or weaken the cooling / dehumidifying functions.

For your records

Staple your receipt to this page in case you need it to prove the date of purchase or for warranty
purposes. Write the model number and the serial number here:

Model number :

Serial number :

You can find them on a label on the side of each unit.

Dealer’s name :

Date of purchase :

IMPORTANT SAFETY INSTRUCTIONS

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IMPORTANT SAFETY INSTRUCTIONS

READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE.

Always comply with the following precautions to avoid dangerous situations and
ensure peak performance of your product

WARNING

!

It can result in serious injury or death when the directions are ignored

CAUTION

!

It can result in minor injury or product damage when the directions are ignored

WARNING

!

• Installation or repairs made by unqualified persons can result in hazards to you
and others.

• Installation work must be performed in accordance with the National Electric
Code by qualified and authorized personnel only.

• The information contained in the manual is intended for use by a qualified
service technician familiar with safety procedures and equipped with the
proper tools and test instruments.

• Failure to carefully read and follow all instructions in this manual can result in
equipment malfunction, property damage, personal injury and/or death.

WARNING

!

Installation

• Be sure to request to the service center or installation specialty store when
installing products. It will cause fire or electric shock or explosion or injury.

• Request to the service center or installation specialty store when reinstalling
the installed product. It will cause fire or electric shock or explosion or injury.

• Do not disassemble, fix, and modify products randomly.
It will cause fire or electric shock.

In-use

• Do not place flammable stuffs close to the product. It will cause fire.

• Do not allow water to run into the product.
It will cause electric shock or breakdown.

• Do not give the shock to the product.
It will cause breakdown when giving the shock to the product.

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• Request to the service center or installation specialty store when the product

• Do not give the shock using sharp and pointed objects.

!

In-use

• Do not clean using the powerful detergent like solvent but use soft cloths. It

• Do not press the screen using powerful pressure or select two buttons. It will

• Do not touch or pull the lead wire with wet hands.

IMPORTANT SAFETY INSTRUCTIONS

becomes wet. It will cause fire or electric shock.

It will cause breakdown by damaging parts.

CAUTION

will cause fire or product deformation.

cause product breakdown or malfunction.

It will cause product breakdown or electric shock.

Disposal of your old appliance

1 When this crossed-out wheeled bin symbol is attached to a product it means the product

is covered by the European Directive 2002/96/EC.

2 All electrical and electronic products should be disposed of separately from the municipal

waste stream via designated collection facilities appointed by the government or the local
authorities.

3 The correct disposal of your old appliance will help prevent potential negative conse-

quences for the environment and human health.

4 For more detailed information about disposal of your old appliance, please contact your

city office, waste disposal service or the shop where you purchased the product.

According to IEC 60335-1
This appliance is not intended for use by person (including children) with reduced
physical, or mental capabilities, or lack of experience and knowledge, unless they
have been given supervision or instruction concerning use of the appliance by a
person responsible for their safety. Children should be supervised to ensure that
they do not play with the appliance.

According to EN 60335-1
This appliance can be used by children aged from 8 years and above and person
with reduced physical, sensory or mental capabilities or lack of experience and
knowledge if they have been given supervision or instruction concerning use of
the appliance in a safe way and understand the hazards involved. Children shall
not play with the appliance. Cleaning and user maintenance shall not be made by
children without supervision.

TABLE OF CONTENTS

TABLE OF CONTENTS

5

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2 TIPS FOR SAVING EN-

ERGY

3 IMPORTANT SAFETY IN-

STRUCTIONS

6 NAME OF EACH PART

7 COMPONENTS

8 INSTALLATION METHOD

8 Diagram of overall product configura-

tion

12 How to wire the product (when EHP

product is connected)

13 How to wire the product (when GHP

product is connected)

14 Wiring

17 SETTING AND USING

METHOD

17 Glossary

18 Setting

20 Setting up detailed functions (EHP

products)

26 Setting detailed functions (GHP prod-

ucts)

32 How to Use Power Indicator (EHP

products)

35 How to Use the Power Indicator (GHP

products)

39 Operating condition display

NAME OF EACH PART

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NAME OF EACH PART

① Front cover

② LED display

③ Menu button
④ LCD display

⑤ SELECT button

② LED display
⑥ Navigation button

① Front cover

POWER

POWER

PPWRDB000

WHM

ODU

CHECK

WHM

WHM

MENU

MENU

SELECT

SELECT

ODU

CHECK

WHM

⑦ Power supply

② LED display

③ Menu button

④ LCD display

Displays current status of power indicator

Use for checking initial setting and electric power

Displays setting information and power usage

⑤ SELECT button

⑥ Navigation button

⑦ Power supply

Supply power for power indicator

Use for initial setting

Use for checking initial setting and electric power

COMPONENTS

COMPONENTS

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ENGLISH

155 mm

POWER

PPWRDB000

WHM

MENU

SELECT

ODU

CHECK

WHM

270 mm

Power distribution indicator Power supply

POWER

WHM

ODU

CHECK

WHM

Front cover

155 mm

120 mm

Manual

1 core

Screws

INSTALLATION METHOD

Power cable for 3 phase 4 wire
Power cable for single phase
Communication cable (2 wire shielded cable): Between outdoor unit and central controller
Communication cable (2 wire shielded cable): Between indoor unit and outdoor unit
Pulse signal wire
Refrigerant pipe

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INSTALLATION METHOD

Diagram of overall product configuration

When interlocked to pulse type wattmeter

• When interlocked to EHP product

- Independent Operation of Power Indicator (interlocked to EHP products)

Pulse signal

Power In

single phase

220-240 V~,

50/60 Hz

Wattmeter

Power cable of indoor unit

(00) (01) (02) (03)

POWER

WHM

MENU

SELECT

PPWRDB000

CHECK

ODU

WHM

RS-485

Pulse signal

Wattmeter

Power In 3

phase 4 wire

380-415 V 3N~,

50/60 Hz

Power In

single phase

220-240 V~,

50/60 Hz

Pulse signal
Pulse signal

POWER

WHM

MENU

SELECT

PPWRDB000

CHECK

ODU

WHM

RS-485

Wattmeter

(00) (01) (02) (03)

Power cable of indoor unit

(10) (11) (12) ( 13)

Power In 3

phase 4 wire

380-415 V 3N~,

50/60 Hz

INSTALLATION METHOD

Power cable for 3 phase 4 wire
Power cable for single phase
Communication cable (2 wire shielded cable): Between outdoor unit and central controller
Communication cable (2 wire shielded cable): Between indoor unit and outdoor unit
Pulse signal wire
Refrigerant pipe

• Interlocked Operation with Central Controller (interlocked to EHP product)

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Power In

single phase

220-240 V~,

50/60 Hz

POWER

WHM

MENU

SELECT

PPWRDB000

ODU

WHM

(00) (01) (02) (03)

Power cable of indoor unit

(10) (11) (12) (13)

CHECK

Pulse signal

Pulse signal

RS-485

RS-485

(LGAP)

Wattmeter

Power In 3

phase 4 wire

380-415 V 3N~,

50/60 Hz

CAUTION

!

• Depending on the electric power, use the wattmeter for remote reading by sending the
pulse signal.

• Use the wattmeter with the pulse width of 50 ms ~ 400 ms.

• The wattmeter pulse must be able to sink at least 3 mA or more of current in the power
indicator.

• Use the wattmeter of 1 W/Pulse, 2 W/Pulse, 4 W/Pulse, 6 W/Pulse, 8 W/Pulse, 10
W/Pulse, 100 W/Pulse, PT/CT (1 ~ 50 000).

• When setting the wattmeter, set it to Slave Mode.

• Maximum of 2 wattmeters can be installed.

• The distance between power indicator and wattmeter should be shorter than 10 m in
normal circumstance.

• When electrical or mechanical noise is expected, more shorter wiring is needed.

• For watt-hour meter setting, inquire to the corresponding vendor

h EHP (Electric Heat Pump): It is an electric air conditioner to drive the compressor by electric power.

INSTALLATION METHOD

Power cable for 3 phase 4 wire
Power cable for single phase
Communication cable (2 wire shielded cable): Between outdoor unit and central controller
Communication cable (2 wire shielded cable): Between indoor unit and outdoor unit
Pulse signal wire
Refrigerant pipe
Gas pipe
Pulse signal wire(Gas)

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• When interlocked to GHP product

- Independent Operation of Power Indicator (interlocked to GHP product)

(00) (01) (02) (03)

Pulse signal(Power)
Pulse signal(Gas)

POWER

WHM

MENU

SELECT

PPWRDB000

CHECK

ODU

WHM

Wattmeter

Power In 3

phase 4 wire

380-415 V 3N~,

50/60 Hz

Gas meter

RS-485

CAUTION

!

• Use the wattmeter for remote reading to send pulse signal depending on wattage.

• Use the wattmeter with the pulse width of 50 ms ~ 400 ms.

•

The wattmeter pulse must be able to sink at least 3 mA or more of current in the power indicator.

•

Use the wattmeter of

1 W/Pulse, 2 W/Pulse, 4 W/Pulse, 6 W/Pulse, 8 W/Pulse, 10 W/Pulse,

100 W/Pulse, PT/CT(1 ~ 50 000).

• Use the gas meter for remote reading to send pulse signal depending on gas consumption.

• Use the gas meter with the pulse width of 50 ms or more.

• Use the gas meter containing the max. gas pressure of 0.2 m3/h ~ 10 m3/h.

•

Gas meter pulse must be able to sink at least 3 mA of current or more in the power indicator.

• Use the gas meters for 1 ℓ/Pulse, 2 ℓ/Pulse, 4 ℓ/Pulse, 6 ℓ/Pulse, 8 ℓ/Pulse, 10 ℓ/Pulse,
100 ℓ/Pulse, VT&Pr(1 ~ 50 000).

• Set to Master Mode when setting the wattmeter or gas meter.

• Wattmeter or gas meter can be installed up to 1.

• Connection cable for the power indicator and wattmeter (gas meter) must not exceed 10 m
in normal circumstance.

•

Reduce the length of connection cable if there is any electrical or mechanical noise on the site.

•

For watt-hour meter and gas meter setting, inquire to the corresponding vendor

h GHP (Gas engine Heat Pump): It is a gas air-conditioner to drive the compressor with LNG or LPG as

a heat source and the gas engine electric power.

INSTALLATION METHOD

Power cable for 3 phase 4 wire
Power cable for single phase
Communication cable (2 wire shielded cable): Between outdoor unit and central controller
Communication cable (2 wire shielded cable): Between indoor unit and outdoor unit
Pulse signal wire
Refrigerant pipe
Gas pipe
Pulse signal wire(Gas)

- When linked with the GHP product, the central controller is linked only possible model of
ACS IV series or later.

Pulse signal(Power)

Pulse signal(Gas)

POWER

WHM

MENU

SELECT

PPWRDB000

CHECK

ODU

WHM

Wattmeter

Power In 3

phase 4 wire

380-415 V 3N~,

50/60 Hz

Gas meter

RS-485

RS-485

(00) (01) (02) (03)

(LGAP)

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CAUTION

!

• Use the wattmeter for remote reading to send pulse signal depending on wattage.

• Use the wattmeter with the pulse width of 50 ms ~ 400 ms.

•

The wattmeter pulse must be able to sink at least 3 mA or more of current in the power indicator.

• Use the wattmeter for 1 W/Pulse, 2 W/Pulse, 4 W/Pulse, 6 W/Pulse, 8 W/Pulse, 10 W/Pulse,
100 W/Pulse, PT/CT(1 ~ 50 000).

• Use the gas meter for remote reading to send pulse signal depending on gas consumption.

• Use the gas meter with the pulse width of 50 ms or more.

• Use the gas meter containing the max. gas pressure of

0.2 m3/h ~ 10 m3/h.

• Gas meter pulse must be able to sink at least 3 mA of current or more in the power indicator.

• Use the gas meters for 1 ℓ/Pulse, 2 ℓ/Pulse, 4 ℓ/Pulse, 6 ℓ/Pulse, 8 ℓ/Pulse, 10 ℓ/Pulse,
100 ℓ/Pulse, VT&Pr(1 ~ 50 000).

• Set to Slave Mode when setting the wattmeter or gas meter.

• Wattmeter or gas meter can be installed up to 1.

• Connection cable for the power indicator and wattmeter (gas meter) must not exceed 10 m in
normal circumstance.

• Reduce the length of connection cable if there is any electrical or mechanical noise on the site.

•

For watt-hour meter and gas meter setting, inquire to the corresponding vendor

INSTALLATION METHOD

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How to wire the product (when EHP product is connected)

Wiring Power Indicator

Connection of pulse type

wattmeter (Port 1~2)

POWER

24 V~ power is supplied
for power supply device

Wiring Power Supply

220-240 V~ power cable connection terminal

Grounding cable connection terminal

WHM

MENU

MENU

SELECT

PPWRDB000

SELECT

CHECK

ODU

WHM

Connect to central control (outdoor unit)
RS-485 communication line

LN

220-240 V~

24 V~

Fixing clamp

24 V~ power cable connection terminal

CAUTION

!

• Power must be turned on after the product is wired completely.

INSTALLATION METHOD

How to wire the product (when GHP product is connected)

Wiring Power Indicator

Connected to pulse-type
wattmeter (Port 1)

Connected to pulse-type
gas meter (Port 2)

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POWER

PPWRDB000

24 V~ power is supplied
for power supply device

Wiring Power Supply

220-240 V~ power cable connection terminal

Grounding cable connection terminal

WHM

MENU

SELECT

CHECK

ODU

WHM

Connect to central control (outdoor unit)
RS-485 communication line

LN

220-240 V~

24 V~

Fixing clamp

24 V~ power cable connection terminal

CAUTION

!

• Power supply must be applied after wiring the product is completed, if applicable.

INSTALLATION METHOD

POWER

WHM

PPWRDB000

ODU

MENU

SELECT

WHM

CHECK

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Wiring

• Separate the power supply case.

• Loosen the clamp fixating the power supply.

• Connect the 220-240 V~ power cable to the black and grounding terminal.

• Connect the 24 V~ power cable to the yellow terminal.

• Use the clamp to fixate the 220-240 V~ and 24 V~ power cable.

• Use the screw to assemble the case.

• Use the included screws to fixate the power indicator and power supply at appropriate loca­tions within the electric panel.

• Connect the 24 V~ power cable connected to the power supply to the power terminal of the
power indicator.

• Wire wattmeter, gas meter, central controlled communication cable, and the repeater for re­mote reading.

• Install the included core to the 24 V~ power cable.

Power connection

POWER

POWER

WHM

WHM

MENU

MENU

SELECT

SELECT

PPWRDB000

PPWRDB000

CHECK

CHECK

ODU

ODU

WHM

WHM

220-240 V~

Install core

Mounting on wall

WARNING

!

• Always tighten the terminal screws so that they do not be­come loose.

• When connecting the power and communication cable,
always use the terminal (O-Ring, Y-Ring).

• For 220-240 V~ power cable, use (CV) 1.5 mm
24 V~.
power cable, use the CV wire.

CAUTION

!

• Power must be turned on after the product is wired completely.

2

x 3 and for

INSTALLATION METHOD

Connect the wattmeter and communication cable (EHP products)

When connecting the pulse-type wattmeter

• Independent Operation of Power Indicator (interlocked to EHP product)

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Pulse type
wattmeter

POWER

PPWRDB000

CAUTION

1. Please read the manual carefully, before using the product.

2. The installation requires expert skills, and it should be installed by the
service or other shops specialized in the installation and recognized by
our company.

3. For all the problems arising after installation by someone who has no
relevant qualifications, our company will not provide free service

WHM

ODU

MENU

SELECT

WHM

Pulse type
wattmeter

CHECK

Outdoor Unit
(Central controller)

CAUTION

!

• The color and polarity of the signal wire may be different from the details indicated on the
case depending on the manufacturer of wattmeter. [Black: (-), white: (+)]

• When connecting the 485 communication cable, make sure to check the A, B polarity.

• After connecting the wattmeter, check whether the signal is connected through the LED.

• Power indicator and Pulse Type wattmeter must be installed in same panel.

INSTALLATION METHOD

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Connection of wattmeter, gas meter and communication cable (GHP products)

When connecting the pulse-type wattmeter / gas meter

Pulse type

wattmeter

POWER

PPWRDB000

CAUTION

1. Please read the manual carefully, before using the product.

2. The installation requires expert skills, and it should be installed by the
service or other shops specialized in the installation and recognized by
our company.

3. For all the problems arising after installation by someone who has no
relevant qualifications, our company will not provide free service

WHM

ODU

MENU

SELECT

WHM

Pulse type

gas meter

CHECK

Outdoor Unit

(Central controller)

CAUTION

!

• The color and polarity of the signal wire may be different from the details indicated on the
case depending on the manufacturer of wattmeter. [Black: (-), white: (+)]

• When connecting the 485 communication cable, make sure to check the A, B polarity.

• After connecting the wattmeter, check whether the signal is connected through the LED.

• Install the power indicator and the pulse-type wattmeter on the same panel.

• Make sure that the pulse lines of the wattmeter and gas meter are connected to the
correct positions (wattmeter : port 1, gas meter : port 2)

SETTING AND USING METHOD

SETTING AND USING METHOD

Glossary

• EHP (Electric Heat Pump)
It is an electric air conditioner to drive the compressor by electric power.

• GHP (Gas engine Heat Pump)
GHP is a gas air conditioner to drive the compressor with LNG and LPG gas as a heat source
and power supply for gas engine.

• WHM: wattmeter

• LHM: gas meter

• ODU: Outdoor Unit

• IDU: Indoor Unit

• STANDBY P: Standby Power

• NOT USE: setting as disabled

• CT: deflector device

• PT: transforming equipment

• VT: volume adjustment device

• Pr: gauge integer

17

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SETTING AND USING METHOD

POWER

WHM

PPWRDB000

ODU

MENU

SELECT

WHM

CHECK

18

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Setting

Description of button function

- MENU button: Move to standby screen after setting is completed. Use for reading wattmeter

- Direction button: Move to item to set

- SELECT button: Enter applicable setting window and set changed information

Enter function setting mode

MENU

SELECT

• If entering the setting screen for the first time.

- After turning power on, press the ‘MENU’ button and the ‘SELECT’ button at the same
time and the screen will change to the screen where you can select the product connec­tion type. Select the product type to connect, and then press the ‘SELECT’ button.
Then, the selection of the product will be saved and the screen will be switched to the
main standby screen.
According to the product ship-out date, standby screen version may be different

O#G##H#O#H#F#W#U#R#Q#L#F#V

V#W#D#Q#G#D#U#G##Y##413

<Main standby screen> <Connection Product Type Setting Screen>

P R O D U C T T Y P E

1 . E H P

2 . G H P

C H A N G E S E T T I N G I N F O !

SETTING AND USING METHOD

<Main standby screen> <Function setting screen>

E L E C T R I C P O W E R

D I S T R I B U T O R

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : 1 W , I D U , 0 0 - 0 1

W H M 2 : 1 W , O D U , 0 0 - 0 1

<Main standby screen> <Function setting screen>

P O W E R & G A S

D I S T R I B U T O R

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : 1 W , O D U , 0 0 - 0 1

L H M 1 : 1 0 L , O D U , 0 0 - 0 1

• If after selecting the connection product type at least once, you are entering the setting
screen.

- After turning power on, press the ‘MENU’ button and the ‘SELECT’ button at the same

time and then will be switched to the function setting screen.

• After selecting EHP product

• After selecting GHP product

• The item with letters blinking is the current setting location on the function setting screen.

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h If you want to change the connection type of product

- On the function setting screen, press the (▲) button and (▼) button simultaneously, and then
you can enter the connected product type setting screen.

CAUTION

!

• Power indicator setting only can be changed during the 20 minutes after turning on the
power. 20 minutes later, if you need to change settings, turn the power indicator on again.

SETTING AND USING METHOD

20

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Setting up detailed functions (EHP products)

Flowchart for how to set up functions (EHP products)

While EHP product is selected, set the detailed functions of the power indicator with reference
to the flowchart below

E L E C T R I C P O W E R

D I S T R I B U T O R

‘MENU’ button + ‘SELECT’ button

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

W H M 2 : N O T U S E

▼ Button

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

W H M 2 : N O T U S E

▼ Button

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

W H M 2 : N O T U S E

▼ Button

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

W H M 2 : N O T U S E

‘SELECT’

‘SELECT’

‘SELECT’

‘SELECT’

C O N N E C T I O N T Y P E

1 . M A S T E R

2 . S L A V E

3 . S L A V E - R C

button

button

button

button

<Select connection type>

S T A N D B Y P O W E R

1 . A U T O

2 . M A N U A L

<Set standby power distribution method>

* W H M W / P U L S E S E L E C T *

1 . N O T U S E

2 . 1 W / P U L S E

3 . 2 W / P U L S E

4 . 4 W / P U L S E

5 . 6 W / P U L S E

6 . 8 W / P U L S E

7 . 10 W / P U L S E

8 . 100 W / P U L S E

9 . C T / P T

<Set power consumption per pulse>

SETTING AND USING METHOD

CAUTION

!

• Power indicator setting only can be changed during the 20 minutes after turning on the
power. Twenty (20) minutes
20 minutes later, if you need to change settings, turn the power indicator on again.

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‘SELECT’

button

‘SELECT’

button

C T & P U L S E R A T I O S E T

C T : 0 0 0 0 0 , P r : 0 0 0 0 0

W H M 1 [ P u l s e / k W h ]

<Set CT type>

‘SELECT’ button

C O N S U M E U N I T S E L E C T

1 . O U T D O O R U N I T

2 . I N D O O R U N I T

‘SELECT’

button

<Selecting the power consumption device>

I N D O O R A D D R E S S S E T

( S T A R T ) → ( E N D )

( 0 0 ) → ( 0 0 )

<Setting the connected indoor unit address>

SETTING AND USING METHOD

C O N N E C T I O N@@@T Y P E

1 . M A S T E R

2 . S L A V E

3 . S L A V E - R C

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

W H M 2 : N O T U S E

S T A N D B Y P O W E R

1 . A U T O

2 . M A N U A L

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

W H M 2 : N O T U S E

22

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Setting functions (EHP products)

• Connection type setting: Setting based on system configuration

- In case of power indicator single composition: MASTER

- In case of central controller interface: SLAVE
※In 1.4 or higher version, SLAVE-RC setting is possible, and in case of central controller inter-

face, if one unit of SLAVE is set as SLAVE-RC, protection logic for distribution error by cen­tral controller failure is operated.

‘ When the CONNECTION item flashes, press the SELECT button to enter the setting window.

Press the SELECT button at the item to set to save the setting and return to the initial setting
screen.

CAUTION

!

• When you set the connection type, you need to set only one unit as SLAVE RC Type.

• Standby power distribution method setting
Standby power: Power consumed by outdoor unit when all indoor units are turned off

- AUTO: Automatically distributes the standby power to all connected indoor units

- MANUAL: Does not distribute the standby power and saves separately

‘ When the STANDBY P item flashes, press the SELECT button to enter the setting window.

Press the SELECT button at the item to set to save the setting and return to the initial setting
window.

SETTING AND USING METHOD

Setting detailed properties (EHP products)

• Wattmeter property setting: Based on the wattmeter type setting, it automatically switches to
property setting screen.

- Pulse type: Set power consumption by pulse, set attached location (Indoor/Outdoor unit

classification), set indoor unit address

- CT type: Set CT and device constant value, set attached location (Indoor/Outdoor unit

classification), set indoor unit address

• When setting pulse type

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C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

W H M 2 : N O T U S E

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

W H M 2 : N O T U S E

* W H M W / P U L S E S E L E C T *

1 . N O T U S E

2 . 1 W / P U L S E

3 . 2 W / P U L S E

C O N S U M E U N I T S E L E C T

1 . O U T D O O R U N I T

2 . I N D O O R U N I T

I N D O O R A D D R E S S S E T

(START) → (END)

(00) → (00)

Press the (▼) button at the initial setting screen to
enter the wattmeter property setting screen.

When the wattmeter item to set flashes, press the SE­LECT button to change to detail setting window.

It proceeds in the order of Set power consumption by
pulse ’ Set power consumption device ’ Set connected
indoor address.

- Set power consumption by pulse (WHM W/PULSE SE­LECT)
: Enter the value displayed on the wattmeter as power

consumption per pulse

-

Set power consumption device (CONSUME UNIT SELECT)
: Check and set whether the product on which the

wattmeter is installed is a indoor or outdoor unit.
※If one indoor unit is set to use both outdoor unit

power distribution and indoor unit power distribution,
wattage value is displayed as indoor unit wattage
value by summing outdoor unit power distribution
value and indoor unit power distribution value.

-

Set connected indoor address (INDOOR ADDRESS SET)
: Enter the indoor address connected to applicable

wattmeter.
※After the initial installation, address setting of indoor

unit connected to each port shall not be changed. If it
is changed, previous data cannot be used.

After setting the applicable item, press the SELECT button
to save the setting and to move to the next stage.

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : 2 W , O D U , 0 0 - 0 0

W H M 2 : N O T U S E

Setting information is reflected to the detail setting
window.

After setting all wattmeters, press the MENU button to save the setting and move to the initial
screen.

SETTING AND USING METHOD

24

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• When setting CT type

* W H M W / P U L S E S E L E C T *

1 . N O T U S E

2 . 1 W / P U L S E

3 . 2 W / P U L S E D O W N

* W H M W / P U L S E S E L E C T *

7 . 1 0 W / P U L S E U P

8 . 1 0 0 W / P U L S E

9 . C T / P T

C T & P U L S E R A T I O S E T

C T : 0 0 0 0 0 , P r : 0 0 0 0 0

W H M 1 [P u l s e / k W h]

C O N S U M E U N I T S E L E C T

1 . O U T D O O R U N I T

2 . I N D O O R U N I T

I N D O O R A D D R E S S S E T

(START) → (END)

(00) → (00)

Press the (▼) button to set CT/PT from the power
consumption setting screen per pulse.

When CT/PT item flashes, press the SELECT
button to enter CT, Pr input window.

It proceeds in the order of Set CT, device constant ’ Set
power consumption device ’ Set connected indoor address.

- CT, calibrating constant setting (CT&PULSE RATIO SET)
*CT: As the device to reduce the current so that the meas-

uring device can take the measurement, enter the rate
indicated on the product to the CT item.
Ex)

when using 100:1 CT, enter 100 to the CT item.

*Pr: As the device constant value, it is displayed as ratio of

output pulse per power consumption of wattmeter.
For the device constant value, enter the value dis­played on wattmeter [Pulse/kWh]
Ex) when using 2 500 [Pulse/kWh] wattmeter, enter
2 500 to Pr item.

-

Power consumption device setting (CONSUME UNIT SELECT)
: Check whether the product with watt-hour meter installed

is outdoor unit or indoor unit first, and perform the setting.

※

If one indoor unit is set to use both outdoor unit power
distribution and indoor unit power distribution, wattage
value is displayed as indoor unit wattage value by sum­ming outdoor unit power distribution value and indoor
unit power distribution value.

-

Connected indoor unit address setting (INDOOR ADDRESS SET)
: Input the address of the indoor unit connected to the cor-

responding watt-hour meter.

※

After the initial installation, address setting of indoor unit
connected to each port shall not be changed. If it is
changed, previous data cannot be used.

After setting the applicable item, press the SELECT button
to save the setting and to move to the next stage.

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : C T / P T, I D U , 0 0 - 0 0

W H M 2 : N O T U S E

Setting information is reflected to the detail setting win­dow.

After setting all wattmeters, press the MENU button to save the setting and move to the initial
screen.

SETTING AND USING METHOD

25

ENGLISH

SETTING AND USING METHOD

p@o@w@e@r@F@g@a@s

d@i@s@t@r@i@b@u@t@o@r

C O N N E C T I O N@@@T Y P E

1 . M A S T E R

2 . S L A V E

3 . S L A V E - R C

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

L H M 1 : N O T U S E

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

L H M 2 : N O T U S E

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

L H M 1 : N O T U S E

S T A N D B Y P O W E R

1 . A U T O

2 . M A N U A L

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

L H M 1 : N O T U S E

* W H M W / P U L S E S E L E C T *

1 . N O T U S E

2 . 1 W / P U L S E

3 . 2 W / P U L S E

4 . 4 W / P U L S E

5 . 6 W / P U L S E

6 . 8 W / P U L S E

7 . 10 W / P U L S E

8 . 100 W / P U L S E

9 . C T / P T

* L H M L / P U L S E S E L E C T *

1 . N O T U S E

2 . 1 L / P U L S E

3 . 2 L / P U L S E

4 . 4 L / P U L S E

5 . 6 L / P U L S E

6 . 8 L / P U L S E

7 . 10 L / P U L S E

8 . 100 L / P U L S E

9 . V T & P r

‘MENU’ button + ‘SELECT’ button

<Select connection type>

<Set standby power distribution method>

<Set gas usage per pulse>

<Set gas usage per pulse>

▼ Button

▼ Button

▼ Button

‘SELECT’

button

‘SELECT’

button

‘SELECT’

button

‘SELECT’

button

26

ENGLISH

Setting detailed functions (GHP products)

Function Setting Method Flowchart (GHP products)

While GHP product is selected, set the detailed functions of the power indicator with reference
to the following flowchart.

SETTING AND USING METHOD

CAUTION

!

• Power indicator setting only can be changed during the 20 minutes after turning on the
power.
20 minutes later, if you need to change settings, turn the power indicator on again.

C T & P U L S E R A T I O S E T

C T : 0 0 0 0 0 , P r : 0 0 0 0 0

W H M 1 [ P u l s e / k W h ]

<Set CT type>

‘SELECT’

button

‘SELECT’

button

C O N S U M E U N I T S E L E C T

1 . O U T D O O R U N I T

2 . I N D O O R U N I T

<Select the power consumption device>

‘SELECT’ button

‘SELECT’

button

I N D O O R A D D R E S S S E T

( S T A R T ) → ( E N D )

( 0 0 ) → ( 0 0 )

<Set the connected indoor unit address>

27

ENGLISH

‘SELECT’

button

V T & P U L S E R A T I O S E T

V T : 0 0 0 0 0 , P r : 0 0 0 0 0

L H M 1 [ P u l s e / k L ]

<Set VT type>

‘SELECT’ button

‘SELECT’

button

I N D O O R A D D R E S S S E T

( S T A R T ) → ( E N D )

( 0 0 ) → ( 0 0 )

<Set the connected indoor unit address>

SETTING AND USING METHOD

28

ENGLISH

Setting functions (GHP products)

• Set the properties of the wattmeter and gas meter.

- Pulse type: Set power consumption per pulse / gas consumption, mounting location (divide in­door and outdoor unit), and the indoor unit address.

- CT (VT) type: Set CT (VT), the instrument integer value, mounting location (divide indoor and
outdoor unit), and the indoor unit address.

WHM1: Mount the wattmeter.
LHM1 : Mount the gas meter.

• When setting the properties of the pulse-type wattmeter (WHM1).

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

L H M 1 : N O T U S E

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

L H M 1 : N O T U S E

* W H M W / P U L S E S E L E C T *

1 . N O T U S E

2 . 1 W / P U L S E

3 . 2 W / P U L S E D O W N

C O N S U M E U N I T S E L E C T

1 . O U T D O O R U N I T

2 . I N D O O R U N I T

I N D O O R A D D R E S S S E T

(START) → (END)

(00) → (00)

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : 2 W , O D U , 0 0 - 0 0

L H M 1 : N O T U S E

On the Home screen, press the (▼) button and then the
screen is switched to the wattmeter / gas meter property
setting screen.

When the item of the wattmeter you want to set is blink­ing, press the SELECT button, and the screen will be
switched to the detailed setting screen.

Set power consumption per pulse ’ set the power consump­tion device ’ set the connected indoor unit address in order.

-

Set power consumption per pulse (WHM W / PULSE SELECT).
: Please enter a value shown in the wattmeter as the power

consumption recognized per pulse.

-

Set the power consumption device (CONSUME UNIT SELECT).
: Please set up after making sure that the wattmeter is in-

stalled, and checking whether the product installed is the
indoor or outdoor unit.

※

If one indoor unit is set to use both outdoor unit power dis­tribution and indoor unit power distribution, wattage value is
displayed as indoor unit wattage value by summing outdoor
unit power distribution value and indoor unit power distribu­tion value.

-

Set the connected indoor unit address (INDOOR ADDRESS SET).
: Enter the address of the indoor unit connected to the

wattmeter.

※

After the initial installation, address setting of indoor unit
connected to each port shall not be changed. If it is
changed, previous data cannot be used.

After setting the item, press the SELECT button to save the
setting, and then move to the next step.

Configuration information is reflected on the
detailed setting window.

After setting every wattmeter, press the menu button to save the settings and the screen will be
switched to the initial screen.

SETTING AND USING METHOD

• When setting the properties of the pulse-type gas meter (LHM1)

29

ENGLISH

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

L H M 1 : N O T U S E

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

L H M 1 : N O T U S E

* L H M L / P U L S E S E L E C T *

1 . N O T U S E

2 . 1 L / P U L S E

3 . 2 L / P U L S E D O W N

I N D O O R A D D R E S S S E T

(START) → (END)

(00) → (00)

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

L H M 1 : 1 0 L , O D U , 0 0 - 0 0

On the initial setting screen, press the (▼) button and
the screen will be switched to the wattmeter / gas
meter property setting screen.

When the item of the wattmeter you want to set is
blinking, press the SELECT button, and the screen will
be switched to the detailed setting screen.

Set gas consumption per pulse ’ Set the connected in­door unit address in order.

-

Set gas consumption per pulse (LHM L / PULSE SELECT).
: Please enter a value shown in the gas meter as the

gas consumption recognized per pulse.

- Set the connected indoor unit address (INDOOR AD­DRESS SET).
: Enter the address of the indoor unit connected to the

gas meter.

※

After the initial installation, address setting of indoor
unit connected to each port shall not be changed. If
it is changed, previous data cannot be used.

-

Set connected indoor address (INDOOR ADDRESS SET)
: Enter the indoor address connected to applicable

wattmeter.

After setting the item, press the SELECT button to save
the settings, and then move to the next step.

Configuration information is reflected in the
detailed setting window.

After setting every gas meter, press the menu button to save the settings, and then move to the
initial screen.

SETTING AND USING METHOD

30

ENGLISH

• When setting the properties of the CT-type wattmeter (WHM1)

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

L H M 1 : N O T U S E

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

L H M 1 : N O T U S E

* W H M W / P U L S E S E L E C T *

1 . N O T U S E

2 . 1 W / P U L S E

3 . 2 W / P U L S E D O W N

* W H M W / P U L S E S E L E C T *

7 . 1 0 W / P U L S E

8 . 1 0 0 W / P U L S E

9 . C T / P T

C T & P U L S E R A T I O S E T

C T : 0 0 0 0 0 , P r : 0 0 0 0 0

W H M 1 [P u l s e / k W h]

C O N S U M E U N I T S E L E C T

1 . O U T D O O R U N I T

2 . I N D O O R U N I T

I N D O O R A D D R E S S S E T

(START) → (END)

(00) → (00)

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : C T / P T , I D U , 0 0 - 0 0

L H M 1 : N O T U S E

On the initial setting screen, press the (▼) button and
then will be switched to the wattmeter / gas meter prop­erty setting screen.

When the item of the wattmeter you want to set is blink­ing, press the SELECT button, and the screen will be
switched to the detailed setting screen.

On the screen of the power consumption per pulse,
press the (▼) button to select the item of CT/PT.

When the item of CT/PT is blinking, press the SELECT
button, and the screen will be switched to the screen
where CT&PULSE RATIO SET is entered.

It proceeds in the order of Set CT, device constant ’ Set
power consumption device ’ Set connected indoor address.

- CT, calibrating constant setting (CT&PULSE RATIO SET)
*CT: As the device to reduce the current so that the measuring

device can take the measurement, enter the rate indicated
on the product to the CT item.
Ex) When using 100:1 CT, enter 100 to the CT item.

*Pr: As the device constant value, it is displayed as ratio of

output pulse per power consumption of wattmeter. For
the device constant value, enter the value displayed on
wattmeter [Pulse/kWh]
Ex) When using 2 500 [Pulse/kWh] wattmeter, enter

2 500 to Pr item.

Power consumption device setting (CONSUME UNIT SELECT)

­: Check whether the product with watt-hour meter installed is

outdoor unit or indoor unit first, and perform the setting.

※

If one indoor unit is set to use both outdoor unit power distribu­tion and indoor unit power distribution, wattage value is dis­played as indoor unit wattage value by summing outdoor unit
power distribution value and indoor unit power distribution value.

-

Connected indoor unit address setting (INDOOR ADDRESS SET)
: Input the address of the indoor unit connected to the corre-

sponding watt-hour meter.

※

After the initial installation, address setting of indoor unit
connected to each port shall not be changed. If it is
changed, previous data cannot be used.

After setting the item, press the SELECT button to save the set­tings, and then move to the next step.

The set information is reflected on the detailed setting
window.

After setting every Watt-hour meter, press the menu button to save the settings, and then move
to the initial screen.

SETTING AND USING METHOD

• When setting the properties of the VT & Pr gas meter (LHM1)

31

ENGLISH

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

L H M 1 : N O T U S E

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

L H M 1 : N O T U S E

* L H M L / P U L S E S E L E C T *

1 . N O T U S E

2 . 1 L / P U L S E

3 . 2 L / P U L S E D O W N

* L H M L / P U L S E S E L E C T *

7 . 1 0 L / P U L S E U P

8 . 1 0 0 L / P U L S E

9 . V T & P r

V T & P U L S E R A T I O S E T

V T : 0 0 0 0 0 , P r : 0 0 0 0 0

L H M 1 [P u l s e / k L]

I N D O O R A D D R E S S S E T

(START) → (END)

(00) → (00)

C O N N E C T I O N : M A S T E R

S T A N D B Y P : A U T O

W H M 1 : N O T U S E

L H M 1 : V T & P r , O D U , 0 0 - 0 0

On the initial setting screen, press (▼) button, and the
screen will be switched to the wattmeter/gas meter
property setting screen.

When the item of gas meter you want to set is blinking,
press the SELECT button, and the screen will be
switched to the detailed setting window.

On the gas consumption setting screen, press (▼) but­ton to select the item of VT & Pr.

When the item of VT & Pr is blinking, press the SELECT
button, and the screen will be switched to the screen
where VT & PULSE RATIO SET is entered.

Set VT & Pr ’ Set the connected indoor unit address in
order.

- Set VT type (VT & PULSE SELECT).
: You may set a value of gas meter per pulse as VT &

Pr is set.

If VT = P1, Pr = P2,

* Gas consumption per pulse = P1* (l / Pulse)

1 000

2

P

Example) If you want to use 1 000 l / pulse gas

meter, Pr is set to a 1 with VT: 1.

- Connected indoor unit address setting (INDOOR AD­DRESS SET)
: Input the address of the indoor unit connected to the

corresponding watt-hour meter.

※

After the initial installation, address setting of indoor
unit connected to each port shall not be changed. If it
is changed, previous data cannot be used.

After setting the item, press the SELECT button to
save the settings, and then move to the next step.

Information on the set items and values is reflected in
the detailed settings window.

After setting every gas meter, press the menu button to save the settings, and then move to the
initial screen.

SETTING AND USING METHOD

32

ENGLISH

How to Use Power Indicator (EHP products)

Description of power indicator function

The power indicator is the product that provides the function of displaying the power consumed
in the LG Electronics System Air Conditioner by distributing by each connected indoor unit.

- Wattmeter that can be interlocked: As the cumulative wattmeter, it can interlock with pulse
output product.

- Number of units that can be interlocked: Maximum of 128 rooms
(127 rooms if standby power is displayed)

- LCD power display function: Instant power, cumulative power and error are displayed through
the LCD.

- Data save function during power outage: This function saves the data in an event of unex­pected power outage.

- LED display function: When power, communication or pulse is connected, the applicable LED
flashes so that the operation can be checked.

How to distribute electric energy

- Power consumption of 1 room indoor unit = Total power consumption of outdoor unit x
(Weight of indoor unit / Weight of all indoor units)

- Weight of the indoor unit can be calculated based on the information including whether the
product operates, product capacity and whether the compressor operates and indoor fan level
etc.

Checking electric energy display

The electric energy can be checked by pressing the MENU button from the default screen to
check in the order of instantaneous power and accumulative power.

P O W E R & G A S

D I S T R I B U T O R

MENU button

ADDR-0 :

ADDR-1 :

ADDR-2 :

MENU button

ADDR-0 :

ADDR-1 :

ADDR-2 :

MENU button

Basic

Instant power

Accumulative

power

P O W E R & G A S

D I S T R I B U T O R

MENU button

I N S T A N T P ( 1 )

I D - 0 1 :

I D - 0 2 :

I D - 0 3 :

MENU button

A C C U M ( P 1 )

I D - 0 1 :

I D - 0 2 :

I D - 0 3 :

MENU button

0 . 0 k W h

0 . 0 k W h

0 . 0 k W h

0 . 0 k W h

Version 1.4 or higher Version 1.3 or less

0 W

0 W

0 W

0 W

SETTING AND USING METHOD

I N S T A N T P ( 1 )

ADDR-0 :

ADDR-1 :

ADDR-2 :

0 W

0 W

0 W

0 W

I N S T A N T P ( 1 )

S T B P :

0 W

0 W

D O W N

CAUTION

!

• This measuring system uses a proprietary method unique to LG Electronics and has not
legal basis.

• In 1.3 or less version, each indoor unit number increases sequentially according to the set
number of units.

• In 1.4 or higher version, it displays the address of the indoor unit set for each indoor unit
number

• Checking instantaneous power (Instantaneous Power)
Instantaneous power: As the power consumption per minute, it is refreshed every 1 minute.

- In 1.3 or less version, it displays the power amount consumed in 1 minute.

- In 1.4 or higher version, it displays instantaneous power consumption.

*Example of instantaneous power consumption

: When 100 W is displayed, if it is used with the current power consumption for 1 hour, 100 Wh

will be consumed.

- Screen Description

Wattmeter number

Overall instantaneous power
of P(1) wattmeter

Instantaneous power of each
applicable indoor unit

33

ENGLISH

- Press the LEFT/RIGHT (◀,▶) button to increase/decrease the wattmeter number.

- Press the UP/DOWN (s,t) button to check the electric energy of all indoor units connected.

- In 1.3 or less version, each indoor unit number increases sequentially according to the set num-

ber of units.

- In 1.4 or higher version, it displays the address of the indoor unit set for each indoor unit num-

ber.

- If the standby power is set to MANUAL, the last page is displayed as follows.

Each indoor unit number

SETTING AND USING METHOD

A C C U M ( P 1 )

ADDR-0 :

ADDR-1 :

ADDR-2 :

0 . 0 k W h

0 . 0 k W h

0 . 0 k W h

0 . 0 k W h

A C C U M ( P 1 )

S T B P :

0 . 0 k W h

0 . 0 k W h

D O W N

ACCUM(ALL)

0.0kWh

0.0kWh

0.0kWh

ADDR-0 :

ADDR-1 :

ADDR-2 :

34

ENGLISH

• Checking accumulative power

Accumulative power: After the power is initially connected to the power indicator, the values
are accumulated.

If the displayed electric energy is 999 999 or above, it will return to 0.

• Screen Description

Wattmeter number

Overall accumulated power
of P(1) wattmeter

Accumulated power of each
applicable indoor unit

Each indoor unit number

- Press the LEFT/RIGHT (◀,▶) button to increase/decrease the wattmeter number.

- Press the UP/DOWN (s,t) button to check the electric energy of all indoor units connected.

- In 1.3 or less version, each indoor unit number increases sequentially according to the set num-

ber of units.

-

In 1.4 or higher version, it displays the address of the indoor unit set for each indoor unit number.

- If the standby power is set to MANUAL, the last page is displayed as follows.

- In 1.4 or higher version, if you press left/right button(◀,▶), it is displayed as follows in the last

page. You can check the entire indoor units’ accumulated power for each address in this screen.

CAUTION

!

• According to watt-hour meter and PDI installation time, the final accumulated value dis­played by each may be different.

• During the ACP/Smart interface, if you set the e-mail, e-mail alarm is sent when wattage
distribution cannot be made by special conditions.

• PDI accumulated power value is not initialized.

• When you change the indoor unit address, you can check the accumulated power amount
of each indoor unit address that is not set to each port in ACCUM(ALL) screen.

SETTING AND USING METHOD

35

How to Use the Power Indicator (GHP products)

Description of the Power Indicator Function

The power indicator is a product that provides the function of displaying the power consumed in
the LG Electronics System Air Conditioner distributed to each connected indoor unit.

- Wattmeter that can be interlocked: As the cumulative wattmeter, it can interlock with pulse
output product.

- Gas meter that can be interlocked: As the cumulative gas meter, it can interlock with pulse
output product.

- Number of indoor units that can be interlocked: Maximum of 64 units

- LCD display function: Instant power/cumulative power and instant gas/cumulative gas and
error are displayed through the LCD.

- Data save function during power outage: This function saves the data in an event of unex­pected power outage.

- LED display function: When power, communication or pulse is connected, the applicable LED
blinks so that the operation can be checked.

How to distribute electric energy or gas usage

- Power consumption of 1 room indoor unit(gas) = Total power consumption of outdoor
unit(gas) x (Weight of indoor unit / Weight of all indoor units)

-

Weight of each indoor unit can be calculated based on the information including whether the prod­uct operates, product capacity and whether the compressor operates and indoor fan level, etc.

Checking electric energy and gas consumption display

The electric energy and gas consumption can be checked by pressing the MENU button from the
default screen to check in the order of instantaneous power and accumulative power.
On the screen of instantaneous power, accumulative power, press the (►) button to check the
instantaneous gas, and accumulative gas.

ENGLISH

P O W E R & G A S

D I S T R I B U T O R

MENU button

I N S T A N T P ( 1 )

ADDR-0 :

ADDR-1 :

ADDR-2 :

MENU button MENU button

A C C U M ( P 1 )

ADDR-0 :

ADDR-1 :

ADDR-2 :

Basic

0 W

ȯ

0 W

button

0 W

0 W

Instantaneous power

0 . 0 k W h

0 . 0 k W h

0 . 0 k W h

0 . 0 k W h

ȯ

button

accumulative power

I N S T A N T G ( 1 )

ADDR-0 :

ADDR-1 :

ADDR-2 :

A C C U M ( G 1 )

ADDR-0 :

ADDR-1 :

ADDR-2 :

0 L

0 L

0 L

0 L

Instantaneous gas

0 . 0 k L

0 . 0 k L

0 . 0 k L

0 . 0 k L

Accumulative Gas

MENU button

CAUTION

!

• This measuring system uses a proprietary method unique to LG Electronics without legal basis.

SETTING AND USING METHOD

I N S T A N T P ( 1 )

ADDR-0 :

ADDR-1 :

ADDR-2 :

0 W

0 W

0 W

0 W

I N S T A N T G ( 1 )

ADDR-0 :

ADDR-1 :

ADDR-2 :

0 L

0 L

0 L

0 L

I N S T A N T P ( 1 )

S T B P

0 W

0 W

D O W N

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• Checking the instantaneous power

Instantaneous power: It is the power consumption value for one minute which is updated every
1 minute.

- In 1.3 or less version, it displays the power amount consumed in 1 minute.

- In 1.4 or higher version, it displays instantaneous power consumption.

*Example of instantaneous power consumption

: When 100 W is displayed, if it is used with the current power consumption for 1 hour, 100 Wh

will be consumed.

- Screen Description

Wattmeter number (P1)

Total instantaneous power
at P (1) wattmeter

The instantaneous power of each
indoor unit

Each indoor unit No.

- Press the LEFT/RIGHT (◀,▶) button to increase/decrease the wattmeter meter number.

- Press the UP/DOWN (s,t) button to check the electric energy of all indoor units connected.

In 1.3 or less version, each indoor unit number increases sequentially according to the set number of units.

-

- In 1.4 or higher version, it displays the address of the indoor unit set for each indoor unit number.

- When you set Standby power to MANUAL, the last page will display as below.

• Confirming the instantaneous gas consumption (Instantaneous Gas)

Instantaneous gas: It is a gas consumption value for 1 minute which is refreshed every 1 minute.

- Screen Description

Gas meter No. (G1)

G(1): Total instant gas consumption
in the gas meter

Instant gas consumption in
each indoor unit

- Press the LEFT/RIGHT (◀,▶) button to increase/decrease the gas meter number.

- Press the UP/DOWN (s,t) button to check the gas energy of all indoor units connected.

- In 1.3 or less version, each indoor unit number increases sequentially according to the set number of

units.

- In 1.4 or higher version, it displays the address of the indoor unit set for each indoor unit number.

h In the case of gas on, standby gas usage is not displayed separately because there is no standby

gas.

Each indoor unit No.

SETTING AND USING METHOD

A C C U M ( P 1 )

ADDR-0 :

ADDR-1 :

ADDR-2 :

0 . 0 k W h

0 . 0 k W h

0 . 0 k W h

0 . 0 k W h

A C C U M ( G 1 )

ADDR-0 :

ADDR-1 :

ADDR-2 :

0 . 0 k L

0 . 0 k L

0 . 0 k L

0 . 0 k L

A C C U M ( P 1 )

S T B P :

0 . 0 k W h

0 . 0 k W h

D O W N

ACCUM(ALL)

0.0kWh

0.0kWh

0.0kWh

ADDR-0 :

ADDR-1 :

ADDR-2 :

• Checking the accumulative power (Accum Power)
Accumulative power: Values have been continuously accumulated since the initial power is ap-

plied on the power indicator. When wattage is more than 999 999, it will return to “0”.

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- Screen Description

Wattmeter number

Total accumulative wattage
at P (1) wattmeter

The accumulative wattage of each
indoor unit

Each indoor unit No.

- Press the LEFT/RIGHT (◀,▶) button to increase/decrease the wattmeter number.

- Press the UP/DOWN (s,t) button to check the electric energy of all indoor units connected.

In 1.3 or less version, each indoor unit number increases sequentially according to the set number of units.

-

- In 1.4 or higher version, it displays the address of the indoor unit set for each indoor unit number.

- If the standby power is set to MANUAL, the last page is displayed as follows.

• Checking the accumulative gas consumption (Accumulative Gas)
Instant gas: Values have been accumulated since the initial power is applied at the gas meter.

When the displayed gas usage is more than 999 999, it will return to “0”.

- Screen Description

Gas meter No.

Total accumulative gas usage
at G (1) gas meter

The accumulative gas usage of
each indoor unit

- Press the LEFT/RIGHT (◀,▶) button to increase/decrease the wattmeter number.

- Press the UP/DOWN (s,t) button to check the gas energy of all indoor units connected.

-

In 1.3 or less version, each indoor unit number increases sequentially according to the set number of units.

- In 1.4 or higher version, it displays the address of the indoor unit set for each indoor unit number.

h In the case of gas on, standby gas usage is not displayed separately because there is no

standby gas.

- In 1.4 or higher version, if you press left/right button(◀,▶), it is displayed as follows in the last page.
In this screen, you can check the accumulated power amount (gas usage amount) of each address
for the entire indoor units.

Each indoor unit No.

SETTING AND USING METHOD

E R R O R - 0 1

N O C O M M U N I C A T I O N

W I T H A I R C O N D I T I O N E R

I D U A D D R E S S [ 0 0 - 0 7 ]

E R R O R - 0 2

N O S I G N A L F R O M W H M 1

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CAUTION

!

• According to watt-hour meter/gas meter and PDI installation time, the final accumulated
value displayed by each may be different.

• During the ACP/Smart interface, if you set the e-mail, e-mail alarm is sent when wattage
and gas usage amount distribution cannot be made by special conditions.

• PDI accumulated power value and accumulated gas usage value are not initialized.

• When you change the indoor unit address, you can check the accumulated power amount
(gas usage amount) of each indoor unit address that is not set to each port in ACCUM(ALL)
screen.

Error display

If the communication with the air conditioner is not smooth or if the pulse signal is not detected
from the wattmeter, the error will be displayed on the LCD.

• Communication error display

- If there is no communication with the indoor unit product for 3 minutes, it displays an error.

- During communication error status, power consumption (gas consumption) is reflected on the
accumulative power (accumulative gas).

- No power(gas) is distributed to each indoor unit. When communication is resumed, accumula­tive power (gas) is distributed to each indoor unit.

• No signal error in the wattmeter (gas meter)

- Error is displayed when there is no signal from the pulse detection in the option-set wattmeter
(gas meter) (When no pulse is detected even when 1 or more unit doors are operating)

CAUTION

!

• In the case of no signal error in the wattmeter (gas meter)
As outdoor unit power consumption (gas consumption) is low, if no pulse is displayed for a
certain time, error may be displayed. As soon as pulse is applied, error indication disap­pears.

SETTING AND USING METHOD

Operating condition display

LED condition display

- Power LED (Red): When on, it shows that the product is in operation.

- Communication LED (Green, Yellow)
: Central controller, 485 communication condition are displayed.

Green LED ON: Signal sent
Yellow LED ON: Signal received

- The wattmeter (gas meter) receives pulse (yellow): The connected wattmeter (gas meter) dis­plays the pulse signal reception status.
When pulse signal is input, the LED blinks (once per pulse).

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POWER

PPWRDB000

WHM

MENU

SELECT

CHECK

ODU

WHM

Pulse signal receipt condition

485 communication condition

- When the power is connected initially, all LEDs are turned on.

- If the pulse signal receipt condition display LED is continuously ON, it could mean that there is a
short circuit between the two terminals. Please check.

(If you are using a mechanical gas meter, depending on when operation is stopped, the LED may
be on sometimes.)

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Representative

[

[Manufacturer]

] LG Electronics Inc. EU Representative

Krijgsman 1, 1186 DM Amstelveen, The Netherlands
LG Electronics Inc. Changwon 2nd factory
84, Wanam-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do, KOREA

Ver 1.0.6