LG Deluxe central controller User manual

LG
Deluxe Central Controller
Installation Manual
LG
IMPORTANT
• Please read this Installation Manual carefully and
thoroughly before installing and operating your room air
conditioner.
• Please retain this Installation Manual for future reference
after reading it thoroughly.
Visit us at : http://www.lgservice.com
ENGLISH ITALIANO ESPAÑOL FRANÇAIS DEUTSCH

2Deluxe central controller
Deluxe central controller
TABLE OF CONTENTS
■Safety precautions ............................................................................3
■Deluxe Central controller configuration ........................................7
• Deluxe central controller accessory parts ........................................7
■System structure................................................................................8
• System configuration ........................................................................8
■External wiring diagram ..................................................................9
•MultiVCRU(N)N..............................................................................9
• Multi V Plus & MPS product ...........................................................10
■Internal wiring diagram ...................................................................11
•MultiVCRU(N)N............................................................................11
• Multi V Plus & MPS product ...........................................................12
■Network interface connection ........................................................13
• PI 485(M) dip switch configuration .................................................13
• CNU connection..............................................................................14
■Indoor unit address setting method..............................................16
•MultiVCRU(N)N ...........................................................................16
• Multi V Plus & MPS product ...........................................................17
■Installation of Deluxe Central controller program .......................19
• Program execution & system set up...............................................19
• Program execution procedure ........................................................20
■System set-up ..................................................................................22
• Configuration of system setting screen..........................................22
• Example of system setting .............................................................25
■Troubleshooting ..............................................................................26

Installation manual 3
ENGLISH
Do not operate or stop
the unit by inserting or
pulling out the power
plug.
• It will cause electric shock
or fire due to heat
generation.
Ask for Product
equipment at the service
center or establishment
certainly at the specialty
store.
• It can cause an accident,
electric shock, explosion
or injury.
Use standard parts.
• Use of non standard parts
can cause electric shock,
explosion, injury,
breakdown.
■Operation
Standard Parts
Safety Precautions
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.
■Meanings of symbols used in this manual are as shown below.
WARNING
CAUTION
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage.
Be sure not to do.
Be sure to follow the instruction.
WARNING

4Deluxe central controller
If water enters the product, turn the power
switch of the main body of appliance off.
• After taking the power-plug out from the
socket, contact the service center.
Keep the product away from the places
which can have moisture.
• Water may enter the unit and degrade the
insulation. It may cause an electric shock.
■During usage
While re-installing the
established product, notify
the service center or
establishment specialty
store.
• It can cause an accident,
electric shock, explosion,
injury.shock.
Do not use the power cord
near Flammable gas or
combustibles, such as
gasoline, benzene, thinner,
etc.
• It may cause an explosion
or fire
Do not disjoint randomly or
repair and remodel the
product.
• It may cause fire and
electric shock
Wax
Thinner
Do not change or extend the
conductor at random.
• It can cause fire and
electric shock.
Do not use concert with in
theoctopus-likelegsway.
• It can cause fire and
electric shock
Unplug the unit if strange
sounds, smell, or smoke
comes from it.
• It may cause fire and
electric shock accident.

Installation manual 5
ENGLISH
Do not put firearms near
product.
• It can cause fire.
Do not put an electric heater
or conductor near to the
product.
• It can cause fire and
electric shock.
Do not spill water inside
product.
• It can cause electric
shock and breakdown.
Do not place heavy goods
on wire.
• It can cause fire and
electric shock.
Hold the plug by the head of
the power plug when taking
it out.
• It may cause electric
shock and damage.
Do not place heavy goods
on product.
• It can cause product
breakdown.
That increase in case of
product was been flood
certainly in the service
center or establishment
specialty store commit .
• I am responsible for fire
and electric shock.
Protect the product from
handling by a children.
• It can cause accident and
product breakdown.
Do not apply shock to
product.
• I am responsible for
breakdown in case of
shock to product.

6Deluxe central controller
■During usage
CAUTION
Clean by soft hands using a
cleaning material like a soft
cloth.
• It can result in fire and
product transformation.
Use touch screen with a pen
that product offers.
• Otherwise, there can be
breakdown and damage
to the product.
Do not place any live part on
the surface having water.
• It can cause product
breakdown.
Wax
Thinner
Use recommended Adapter.
• Otherwise it can result in
product breakdown
Avoid contact to the metallic
goods such as necklace,
coin, key, a watch which
may touch the battery even
for a short-time.
• It may cause product
breakdown and injury.
Hold the plug by the head of
the power plug when taking
it out.
• It may cause electric
shock and damage.

Deluxe central controller configuration
Installation manual 7
ENGLISH
Deluxe Central Controller Configuration
Deluxe Central Controller Accessory Parts
210 mmmm
250 mm 22 mm
210 mm
250 mm
Web Pad Frontview Sideview Cradle frontview Sideview
Power Supply External S.M.P.S
Power Cord : 100~250 VAC
50/60 Hz Input
*Note:NotProvided
International standard
IEC320 C8 TYPE

8Deluxe central controller
System Structure
System Structure
System Configuration
Deluxe
central
controller
Ethernet
(Cross cable)
PI 485(PQNFP00A0)
PI 485(PMNFP14A0)
MP Product
PI 485
(PMNFP14A0)
PI 485(PMNFP14A0)
MP Product
0.75mm2
X 2C
CNU
(PQNFG00A0)
Multi V
Multi V plus
- 1 Deluxe central controller ↔1CNU
-1CNU ↔16 PI 485
- 1 PI485 ↔1 Outdoor
- 1 Outdoor ↔16 Indoors
- The number of maximum indoor units = 256
1. Deluxe central controller
- Centralized control of maximum 256 (16 X 16)
Indoor units
- Simple touch pad control
- GUI setting considering convenience of use
- Power failure compensation with independent
built-in battery (Max. 2 hours)
2. CNU
- Combination of maximum 16 outdoor units
- 485 to ethernet converter built-in
3. PI 485
- 1 pc per outdoor/master unit
If your requirement does not match above mentioned specifications, then please contact LG Air-
conditioner department for support

Installation manual 9
ENGLISH
External Wiring Diagram
External Wiring Diagram
Multi V CRU(N)N
- Refer the following wiring diagram and connect the communication line accordingly
A, B terminals are connected to Indoor units and C, D terminals are connected to CNU.
* Notice : Indoor unit address setting can be done by rotary switch in the indoor unit pcb
Indoor units
00 01 02 0F
10 11 12 1F
F0 F1 F2 FF
LAN Port CNU
(PQNFG00A0)
Cross
Cable
Deluxe central controller
BU A
BU B
PI 485
PI 485
PI 485
MAIN PCB
Outdoor unit 0
CC
AA
BB
D
VCC VCC
GND GND
D
MAIN PCB
Outdoor unit 1
CC
AA
BB
D
VCC VCC
GND GND
D
MAIN PCB
Outdoor unit 16
CC
AA
BB
D
VCC VCC
GND GND
D

10 Deluxe central controller
External Wiring Diagram
Multi V plus & MPS Product
- Refer the following wiring diagram and connect the communication line accordingly
A, B terminals are connected to indoor units and C, D terminals are connected to CNU.
* Notice : Indoor unit address setting can be done by wired and wireless remote controller
Indoor units
00 01 02 0F
10 11 12 1F
F0 F1 F2 FF
LAN Port CNU
(PQNFG00A0)
Cross
Cable
Deluxe Central Controller
BU A
BU B
MAIN PCB
Outdoor unit 0
CC
AA
BB
D
VCC VCC
GND GND
D
EE
FF
MAIN PCB
Outdoor unit 1
MAIN PCB
Outdoor unit 16
PI 485
PI 485
PI 485
CC
AA
BB
D
VCC VCC
GND GND
D
EE
FF
CC
AA
BB
D
VCC VCC
GND GND
D
EE
FF

Installation manual 11
ENGLISH
Multi V Terminal Block
ABCD VCC GND
BUS_A
BUS_B
Deluxe Central Controller
CNU
(PQNFG00A0) Power terminal
AC 220~250 V 50/60Hz
LAN Port
Internal Wiring Diagram
Internal Wiring Diagram
Multi V CRU(N)N
Outdoor main PCB
CN_CENTRAL
Central controller communication line
RS 485 communication line
*Notice : CNU and PI 485(PQNFG00A0, PQNFP00A0) should be purchased separately.
PI485
(PQNFP00A0)

12 Deluxe central controller
Internal Wiring Diagram
Multi V PLUS & MPS Product
ON
L1 2 3 4
KSDO4H
BUS_A
BUS_A
BUS_B
BUS_B
Multi V terminal block
ABEFCD VCC GND
CN_CENTRAL
Please refer to network interface setting method
on the next page.
It explains about how to set PI 485(M) dip switch.
Outdoor main PCB
Deluxe central controller
CNU
(PQNFG00A0) Power terminal
AC 220~250 V 50/60Hz
PMNFP14A0
LAN Port
R 485 communication line
Note : Use of terminal block in case of Multi V and other models may or may not be needed.
If it is not present, make direct connections.

Installation manual 13
ENGLISH
Network Interface Connection
ON
L1 2 3 4
KSDO4H
ON KSDO 4H
Network Interface Connection
P1485(M) Dip Switch Configuration
ON KSDO4H
ON KSDO4H
Select Air
Conditioner Type
Select Network
Type
* LGAP : LG Air conditioner Protocol
1 On, All others Off: & MPS inverter product
2 On, All others Off: MPS Multi standard product
&MPSmulti products.
CAUTION:
The wrong setting of air-conditioner switch causes malfunctioning of the system.
Switch setting must be done carefully.

14 Deluxe central controller
Network Interface Connection
CNU Connection
CNU : Central Network Unit (PQNFG00A0)
RJ45 connector : Connect with HUB or
Deluxe central controller
Power terminal
AC 220~250 V 50/60Hz
RS485 G/W Communication Terminal
: Connect with PQNFP00A0 'C,D' or connect with PMNFP14A0 'A,B'
•NOTICE
PQNFG00A0 ---- PQNFP00A0 (PMNFP14A0)
BUS_A ---- BUS_C (BUS_A)
BUS_B ---- BUS_D (BUS_B)
Use two shield lines for RS 485 connecting line.
(Earth the shield line)
Ethernet
communication
check LED
LED01G:Rx
LED02G:Tx
LED03G:Collision
RS 485 Communication
check LED

Installation manual 15
ENGLISH
Network Interface Connection
Wiring Diagram Cross cable
Direct cable
HUB
CNU
CNU
Deluxe central controller
Deluxe central controller
Direct cable
Direct cable connection method
Cross cable connection method
Cross Cable –Used for 1:1 connection between same equipment in the network.
Direct Cable - Also called as 1:1 straight cable and used for connecting
other equipment from the network.
* How to differentiate between Direct cable & Cross cable
The UTP cable consists of 8 stripes of wire and the wire actually used for data transmission in the
LAN environment is the reception (Rx) No.1 and 2 wire and the transmission (Tx) No.3 and 6,
consisting of 4 strands. They are classified into two types depending on method to connect wire for
reception and transmission.

16 Deluxe central controller
The Indoor Unit Address Setting method
The Indoor Unit Address Setting Method
Multi V CRU(N)N
The indoor unit PCB has 2 rotary switches.
Rotary high is for group number setting and Rotary low is for room number setting.
The group number of the rotary switch of the Central controller and the indoor unit PCB
rotary switch must match.
Example : Group number setting method(Central controller group rotary switch number 0 =
The indoor unit PCB rotary switch Group number 0)
Example : The indoor unit number setting method (the indoor unit PCB rotary switch
number 1 = Central controller LED number 1 turns ON)
Rotary_low
Rotary_low
Rotary_high
Rotary_high
Indoor unit number 1
on Central control
Group number 1
on Central control
Indoor unit
no. setting
Group unit
no. setting

Installation manual 17
ENGLISH
The Indoor Unit Address Setting method
Multi V PLUS & MPS Product
■Using Wired Remote Controller
Timer Cancel
Program Week
Hour Min
Holiday
Set/Clr
RESET
ZONE
1234
Operation unit
Humidify
JET
AUTO
AUTO SWING OPERATION FAN SPEED
Program set
SUB FUNCTION SET TEMP
Room Temp
HI
MED
LO
Heater
Defrost
Filter
Preheat
Out door
Time
Timer
On
Set no. Time
Off
01 03 05 07 09 11 13 15 17 19 21 23
Plasma
Program
et/Clr
1. Press the Program & Set/Clr keys at the same time to activate the settings.
2. Set the indoor unit address using the temperature controller buttons.
Allowed Range : 00 - FF
ex)
3. To complete the address setting, press the Program & Set/Clr keys again at the same time for 3
seconds.
Group No. Indoor unit No.
3A

18 Deluxe central controller
The Indoor Unit Address Setting method
■Using Wireless Remote Controller
ON OFF
SET CANCEL
PLASMA
Address
setting
Address
check
1. Address setting mode
1) Keep pressing upper left side key continuously and press
RESET button once. Now the system is ready for address
setting.
2) Set the Indoor unit address using the temperature controller
buttons.
Allowed Range : 00-FF
ex)
3
A
Group No.
Indoor unit No.
3) After setting address, press ON/OFF key once towards
Indoor unit.
4) The Indoor unit shows the set address and it means
completion of address setting process. (The address
displaying time and its way can depend upon the type of
Indoor unit )
2. Address check mode
1) Keep pressing upper right side key continuously and press
RESET button once. Now the system is ready for address
checking.
2) Press ON/OFF key once toward the Indoor unit which shows
set address on the display.(The address displaying time and
its way can depend upon the type of Indoor unit )
3) Reset the remote controller to use it for normal operation
mode.
❈Some remote controllers may not support above functions according to the production date of
wired/wireless remote controllers. As it has no concern with customer's use, use the remote
controller available for the address setting during installation.
❈The remote controller having this function will be given with the purchase of central controller.

Installation manual 19
ENGLISH
Installation of Deluxe central controller program
Installation of Deluxe Central Controller Program
Program Execution & System Set up
■Deluxe central controller IP/Date/Time setting
System Configuration button
1. Push System Configuration button
2. System configuration window
appears on screen.
3. Select network card : Select
wire LAN card (Check white
circle with stylus pen)
4. Set 'Network Configuration'
Enter the 'IP address' in edit box as below recommended address. (Fill into the edit box
with virtual key board - key board appears if you push the key board button)
- IP Address : 192.168.1.XXX(Recommend '250')
- Subnet Mask : 255.255.255.0 (Automatically filled)
- Gateway : 192.168.1.1
- DNS : 192.168.1.1
*Note : IP Address 'XXX' : Any configuration is ok except 192.168.1.101
& 192.168.1.1 (192.168.1.101 : CNU address, 192.168.1.1 : External connection)

20 Deluxe central controller
Installation of Deluxe central controller program
5. Click on “Setting the Network Configuration”
6. Setting the System message window appears.
7. Click 'OK', then System restarts.
8. After system restarts, push system configuration button again.
9. System configuration window pops up, set current date/time over there.
10. Set LCD backlight
All date/time conditions settings are ok ?
11. Click 'Setting the time and LCD' ;
12. Setting the system message window appears
13. Click 'ok'
It sets time and LCD backlight
Finally system configuration message window disappears.
Program Execution Procedure
Key board display Button
Press the third button on the top
of Deluxe central controller to
display the virtual keyboard
Use the stylus pen to press the
windows icon on the keyboard.