LG PQNUD1S00 Owner's Manual
OWNER’S MANUAL
Please read this manual carefully before operating
your set and retain it for future reference.
P/NO : MFL37115811
www.lg.com
TYPE : POWER DISTRIBUTION INDICATOR
MODELS : PQNUD1S00
ENGLISH
ITALIANO ESPAÑOL FRANÇAIS DEUTSCH
CHINESE
2 Electricity Distribution Indicator
Power Distribution Indicator Owner's & Installation Manual
TABLE OF CONTENTS
FOR YOUR RECORDS
Write the model and serial numbers here:
Model #
Serial #
You can find them on a label on the side of each unit.
Dealer's Name
Date Purchased
■ Staple your receipt to this page in the event you need
to prove date of purchase or to issue warranty.
READ THIS MANUAL
Inside you will find many helpful hints on how to use
and maintain your Power Distribution Indicator properly.
Just a little preventive care on your part can save you a
great deal of time and money over the life of your
Power Distribution Indicator.
You'll find many answers to common problems in the
chart of troubleshooting tips. If you review our chart of
Troubleshooting Tips first, you may not need to call
for service at all.
PRECAUTION
• Contact the authorized service technician for repair or
maintenance of this unit.
• Contact the installer for installation of this unit.
• The air conditioner is not intended for use by young
children or invalids without supervision.
• Young children should be supervised to ensure that
they do not play with the air conditioner.
• When the power cord is to be replaced, replacement
work shall be performed by authorized personnel only
using only genuine replacement parts.
• Installation work must be performed in accordance with
the National Electric Code by qualified and authorized
personnel only.
Cautions for safety ......................3
Overview ......................................6
Available Watt-hour meter ..........7
Wiring Diagram ............................8
Internal Wiring Diagram ............12
Installation ..................................13
How to set interface unit ...........19
How to set each Indoor Unit .....20
Installation Guide.......................26
Usage ..........................................27
Cautions for safety
Userʼs Manual 3
ENGLISH
You should always request
product installation to our
Service Center or to
installation expert agency.
Use specified parts.
When reinstalling an existing
installed product, request it to
our Service Center or to
installation expert agency.
• Otherwise it may cause
fire hazard, electric shock,
explosion, injury or
damage.
• Or else it may cause fire
hazard, electric shock,
explosion, injury, damage
and trouble failure.
• Otherwise it may cause fire
hazard, electric shock,
explosion, injury or damage.
Donʼt keep or use ignitable gas or any other
flammable material in vicinity of the product.
Donʼt disassemble, repair and modify the
product at your will.
• Otherwise it may cause fire hazard and
product trouble failure.
• Or else it may cause fire hazard and electric
shock.
Cautions for safety
To prevent injury to the user or other people and property damage, the following instructions must be
followed.
■ Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is
classified by the following indications.
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage to properties only.
■ Meanings of symbols used in this manual are as shown below.
Be sure not to do.
Be sure to follow the instruction.
■ WHEN INSTALLING
SPECIFIED
PAR T S
Benzene�
�
Ether
Thinner
Cautions for safety
4 Electricity Distribution Indicator
Donʼt install it where rain falls on. Donʼt install it in humid place.
• Otherwise it may cause product failure. • Otherwise it may cause product failure.
Donʼt change or extend
electric supply wire at your
will.
Donʼt let there exist fire heat
near the product.
Donʼt use heat equipment
near the electricity supply
line.
• Or else it may cause fire
hazard and electric shock.
• Otherwise it may cause fire
hazard.
• Or else it may cause fire
hazard and electric shock.
Donʼt spill water into interior
of the product.
Donʼt put heavy material upon
electricity supply chord.
Donʼt put heavy material
upon the product.
• Otherwise it may cause
electric shock and product
failure.
• Or else it may cause fire
hazard and electric shock.
• Or else it may cause
product trouble failure.
Always request to our Service
Center or installation expert agency
in such case as the product has
been submerged under water.
Child or the old and the weak
shall use it under custody of
patron.
Donʼt give impact to the
product.
• Or else it may cause fire
hazard and electric shock.
• Otherwise it may cause
safety accident or product
failure.
• If the product is impacted,
it may cause product
trouble failure.
■ WHEN USING
Cautions for safety
Userʼs Manual 5
ENGLISH
Donʼt clean the product with
strong detergent of solvents
but only use soft cloth.
If water has been smeared
on electric charge part, use
it after removing water.
Donʼt let metallic products
of necklace, coin, key, watch
etc. touch the battery
terminal.
• Or else it may cause fire
hazard and product
deformation.
• Or else it may cause
product failure.
• Or else it may cause product
failure and injury.
■ WHEN USING
W
a
x
Thinner
Overview
Overview
6 Electricity Distribution Indicator
■ Functions
• Accumulation of total power consumption
• Indication of current power in use
• Indication of accumulated power for period
• Indication of standby power (option setting)
■ Specification
• Power Supply: 220~240V AC 50/60HZ 1Ø
• Dimension: 200mm (W) X 120mm (H) X 55mm (D)
• Connectable Units: 1 Outdoor Unit per Electric Power Distribution Indicator.
■ Count Method for Electric Power Distribution
• Power Consumption of each Indoor Unit = Power Consumption of Outdoor Unit x [Weighting Power of each
Indoor Unit / Weighting Power of total Indoor Units]
• Weighting Power of each Indoor Unit = Operation (On/Off) x [ Capacity of Indoor Unit X LEV open rate X Fan
step of Indoor Unit ]
Overview
Userʼs Manual 7
1. Indicator LCD Display
2. Name Plate of each room
3. Menu Button
4. Up and Down Button
5. Right Shift Button
6. SHIFT Button for LCD Screen Change
Available Watt-hour meter(Local purchase)
1
2
3
4
5
6
ENGLISH
■ Parts of a PDI
• Use the digital watt meter which send the pulse signal depending on the power consumption.
• Use watt meter of 1W/pulse, 2W/pulse, 4W/pulse, 6W/pulse, 8W/pulse or 10W/pulse
or PT/CT Type (pulse width: 40 –400 msec).
Wiring Diagram
8 Electricity Distribution Indicator
Pulse type
PDI
Indoor unit address setup
(00) (01) (02) (03)
Watt meter
3Ø 380VAC
AC220V
Multi V
(PI485 is embedded
at the Outdoor unit)
OUT FAN(A)
OUT FAN(B)
Internet A
Internet B
1Ø 220VAC
Address setup
Start -> End
(00) -> (03)
Pulse type
PDI
1Ø
220VAC
MultiV/MultiV PLUS
Outdoor unit
Indoor unit address setup
(00) (01) (02) (03)
Watt meter
3Ø 380VAC or
1Ø 220VAC
PI-485
■ Independent operation of PDI
- Connect the product as shown in the below connection diagram
1. MultiV / MultiV PLUS
2. Multi V PLUS2 or 3 series
Wiring Diagram
Wiring Diagram
Userʼs Manual 9
ENGLISH
Address setup
Start -> End
(00) -> (03)
Pulse type
PDI
1Ø
220VAC
MPS multi
Outdoor unit
Indoor unit address setup
(00) (01) (02) (03)
PI-485
Watt meter
3Ø 380VAC or
1Ø 220VAC
3. MPS multi Product
❈ NOTE : In connecting Multi product
PI-485 must be connected for PDI. (PI-485 must be purchased separately.)
Wiring Diagram
10 Electricity Distribution Indicator
■ Operation with PC Central controller or ACP
- Connect the product as shown in the below connection diagram.
LAN
AN
❈ NOTE
Multi V PLUS 2 or 3series Product does not need PI485 to operate PDI. But, Multi Product must connect PI485
to operate PDI. (PI485(PMNFP14A0) must be purchased separately)
Watt meter
3Ø 380VAC or
1Ø 220VAC
PDI
Slave
Setting
(00) (01) (02) (03)
Indoor unit
address setup
Watt meter
Address setup
Start -> End
(00) -> (03)
PI-485
Multi/ Multi V Outdoor unit
Address setup
Start -> End
(7C) -> (7F)
PDI
Slave
Setting
PI-485
Multi/ Multi V Outdoor unit
ACP
(7C) (7D) (7E) (7F)
Indoor unit
address setup
LAN
ACSMART
Or
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