LG PRIP0 User manual

www.lg.com
Independent Power Kit (for Multi V Product)
PRIP0
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.
INSTALLATION MANUAL
AIR
CONDITIONER
Copyright © 2012 - 2021 LG Electronics Inc. All Rights Reserved.
MFL65920002
Rev.04_101321
ENGLISH
РУССКИЙ ЯЗЫК

2Independent Power Kit
IMPORTANT!
Please read this instruction sheet completely before installing the product.
This air conditioning system meets strict safety and operating standards. As the installer or service
person, it is an important part of your job to install or service the system so it operates safely and
efficiently.
Caution: Improper installation, adjustment, alteration, service or maintenance can void the warranty. The
weight of the condensing unit requires caution and proper handling procedures when lifting or
moving to avoid personal injury. Use care to avoid contact with sharp or pointed edges.
Safety Precautions
• Always wear safety eye wear and work gloves when installing equipment.
• Never assume electrical power is disconnected. Check with meter and equipment.
• Keep hands out of fan areas when power is connected to equipment.
• R-410A causes frostbite burns.
• R-410A is toxic when burned.
Note to installing dealer: The Owners Instructions and Warranty are to be given to the owner or
prominently displayed near the indoor Furnace/Air Handler Unit.
When wiring:
Electrical shock can cause severe personal injury or death. Only a qualified, experienced electrician
should attempt to wire this system.
• Do not supply power to the unit until all wiring and tubing are completed or reconnected and checked.
• Highly dangerous electrical voltages are used in this system. Carefully refer to the wiring diagram and these
instructions when wiring. Improper connections and inadequate grounding can cause accidental injury or death.
• Ground the unit following local electrical codes.
• Connect all wiring tightly. Loose wiring may cause overheating at connection points and a possible fire hazard.
When transporting:
Be careful when picking up and moving the indoor and outdoor units. Get a partner to help, and bend your knees
when lifting to reduce strain on your back. Sharp edges or thin aluminum fins on the air conditioner can cut your
finger.
When installing...
... in a wall: Make sure the wall is strong enough to hold the unit's weight. It may be necessary to construct a
strong wood or metal frame to provide added support.
... in a room: Properly insulate any tubing run inside a room to prevent "sweating" that can cause dripping and
water damage to wall and floors.
... in moist or uneven locatinons: Use a raised concrete pad or concrete blocks provide a solid, level
foundation for the outdoor unit. This prevents water damage and abnormal vibration.
... in an area with high winds: Securely anchor the outdoor unit down with bolts and a metal frame. Provide a
suitable air baffle.
... in a snowy area(for Heat Pump Model): Install the outdoor unit on a raised platform that is higher than
drifting snow. Provide snow vents.
When connecting refrigerant tubing:
• Keep all tubing runs as short as possible.
• Use the flare method for connecting tubing.
• Check carefully for leaks before starting the test run.
When servicing:
• Turn the power OFF at the main power box(mains) before opening the unit to check or repair electrical parts
and wiring.
• Keep your fingers and clothing away from any moving parts.
• Clean up the site after you finish, remembering to check that no metal scraps or bits of wiring have been left
inside the unit being serviced.
• 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
!
WARNING
!

Installation Manual 3
ENGLISH
Independent Power Kit INSTALLATION MANUAL
TABLE OF CONTENTS
1. Safety Precautions ............................................................................................................4
2. Included Items....................................................................................................................6
3. Applied model ....................................................................................................................7
4. Piping Installation..............................................................................................................8
5. Assembly Diagram ............................................................................................................9
6. Electrical Wiring...............................................................................................................16

4Independent Power Kit
Safety Precautions
To prevent injury to the user or other people and property damage, the following instructions
must be followed.
nIncorrect operation due to ignoring instruction will cause harm or damage. The seriousness
is classified by the following indications.
WARNING
• Electric works should be carried out according to ‘The technology
requirement on the electric installation’, The wiring standard and
this manual by a qualified personnel.
• If the installation is not complete or the capacity of the power circuit
is insufficient, electric shock or fire may occur, or death or injury
can be caused.
• If the installation was done by a user, there may be
incompleteness, which may cause electric shock, fire, injury and
death.
• When operating the machine (applying power to the machine), do
not carry out any electric work and do not put hand or finger into it.
This may cause electric shock, injury and death.
!
nMeanings of symbols used in this manual are as shown below.
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.
1. Safety Precautions
WARNING
CAUTION
!
!

Safety Precautions
Installation Manual 5
ENGLISH
CAUTION
• Before installation, read this manual and carry out the works
according to it.
• Before installation, be sure to check all the included items.
(However, be sure to use all kinds of certified products when
purchasing the items other than those provided by LG at your local
store.)
• If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualified persons in
order to avoid a hazard.
• Means for disconnection must be incorporated in the fixed wiring in
accordance with the wiring rules.
• Do not install the unit in potentially explosive atmospheres.
• This appliance is not intended for use by persons (including children)
with reduced physical, sensory 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.
!

6Independent Power Kit
Included Items
2. Included Items
(Unit : mm)
98
56
27
48
67
185
175
Model PRIP0
Item Independent Power Kit Screw Clamp (Tie Wrap) (Other)
Q’ty 1 2 4
• Harness 1(1 m)
• Harness 2(1 m)
• Harness 3(1 m)
• Harness 4(0.05 m)
• Installation manual
• Insulator(PE, 2 EA)
Figure
M4 x 10
- Pipes and wires should be purchased separately for installation of the product.

Applied model
Installation Manual 7
ENGLISH
3. Applied model
n2 Seriese
• Ceiling Cassette- 1Way
• Ceiling Cassette- 4Way
• Ceiling Concealed Duct - Low Static
• ART COOL Mirror
• Ceiling & Floor
• Ceiling Suspended
• Ceiling Cassette -2Way
• Ceiling Concealed Duct - High Static
• Wall Mounted
• ART COOL Gallery
• Floor Standing - With case
• Without case
• HYDRO KIT
• Console
• Fresh Air Intake Unit
n4 Seriese
• Ceiling Cassette- 1Way
• Ceiling Cassette- 2Way
• Ceiling Cassette- 4Way
• Ceiling Cassette- 4Way(2)
• Ceiling Concealed Duct - Low Static
• Ceiling Concealed Duct - Built-in (Low Static)
• Ceiling Concealed Duct - Middle Static
• Ceiling Suspended
• Ceiling Concealed Duct - High Static
• Ceiling Concealed Duct – High Sensible
• Floor Standing
With Case
Without Case
• Wall Mounted
• ART COOL Mirror
• ART COOL Gallery
• Fresh Air In take Unit
• Ceiling & Floor Convertible
• Console
nCompact Model
• Ceiling Cassette- 4Way

8Independent Power Kit
Piping Installation
4. Piping Installation
The pipes between a indoor unit connected PRIP0 and its branch must maintain to incline
preventing a back flow toward the indoor unit as shown below. Otherwise, the unit may not
operate properly.
If the indoor unit is located lower than its branch, apply Oil Trap as shown below. Otherwise,
the unit may not operate properly.
H H H
A
H = 0.1 m or more
A = 2 m or less
H = 0.1 m or more
A = 2 m or less
A
HH
H
H = 0.1 m or more
A = 2 m or less
H＜0.1 m
A ＞2 m
AA
A
A
H
H
H
HH

Assembly Diagram
Installation Manual 9
ENGLISH
3
L
Fig. A
Control box cover
screw
Insulation
5. Assembly Diagram
nHigh Static Duct/FAU
Note: While connecting the PRIP0, attach insulation at the rear of the control box cover
where it receives screws as shown in Fig. A.
Check the distance between PRIP0 and a control box when
connecting anchor bolts.
Step1. Open control box cover. Step2. Assemble PRIP0 with control box cover.
Step3. Open the cover of PRIP0 and connect wires. Step4. Assemble control box cover.
Assembly Diagram - PRIP0
Chassis L
BH 1 090
BG 1 350
BR 1 400
B8 1 720
(Unit : mm)
CAUTION
!

10 Independent Power Kit
Assembly Diagram
nLow Static Duct/Built-in Duct
101
L
Fig. A
Control box cover
screw
Insulation
Note: While connecting the PRIP0, attach insulation at the rear of the control box cover
where it receives screws as shown in Fig. A.
Step1. Open control box cover. Step2. Assemble PRIP0 with control box cover.
Step3. Open the cover of PRIP0 and connect wires. Step4. Assemble control box cover.
(Unit : mm)
Check the distance between PRIP0 and the top of model
when connecting anchor bolts.
Chassis L
M1 1 090
M2 1 350
M3 1 400
L1 1 090
L2 1 350
B1/B3 1 090
B2/B4 1 350
CAUTION
!

Assembly Diagram
Installation Manual 11
ENGLISH
n1 Way CST
Step1. Open control front panel. Step2. Assemble PRIP0 with cabinet.
Step3. Open the cover of PRIP0 and connect wires. Step4. Assemble control box cover and front panel.
Fig. A
Control box cover
screw
Insulation
Note: While connecting the PRIP0, attach insulation at the rear of the control box cover
where it receives screws as shown in Fig. A.
L
Chassis L
TU/TT 510
(Unit : mm)

12 Independent Power Kit
Assembly Diagram
n2 Way CST
Step1. Open control front panel. Step2. Assemble PRIP0 with cabinet.
Step3. Open the cover of PRIP0 and connect wires. Step4. Assemble control box cover and front panel.
Fig. A
Control box cover
screw
Insulation
Note: While connecting the PRIP0, attach insulation at the rear of the control box cover
where it receives screws as shown in Fig. A.
L
Chassis L
TS 670
TL 890
(Unit : mm)

Assembly Diagram
Installation Manual 13
ENGLISH
n4 Way CST
L
Step1. Open control front panel. Step2. Assemble PRIP0 with cabinet.
Step3. Open the cover of PRIP0 and connect wires. Step4. Assemble control box cover and front panel.
Fig. A
Control box cover
screw
Insulation
Note: While connecting the PRIP0, attach insulation at the rear of the control box cover
where it receives screws as shown in Fig. A.
Check the attached direction to the indoor unit.
(Unit : mm)
chassis L
TQ/TR 630
TP/TN/TM/TP-B/TM-A 900
CAUTION
!

14 Independent Power Kit
Assembly Diagram
nCeiling Suspended/Console
D < 1 000 mm
Wall Wall
Pipe
Step1. Mount independent power kit on the wall. Step2. Connect wires (use a piping or wiring hole) and
assemble cover.
Do not install PRIP0 at places exposed to rain or any water.
Otherwise it may leads to electric shock, fire, injury or sometimes even fatality.
Independent power kit should be installed within 1 000 mm which is length of the given wires.
Otherwise Indoor EEV may cause malfunction.
CAUTION
!
CAUTION
!

Assembly Diagram
Installation Manual 15
ENGLISH
nWall mounted & Art cool
D < 1 000 mm
Step1. Mount independent power kit on the wall. Step2. Connect wires (use a piping or wiring hole) and
assemble cover.
Step 1. Open the front panel of the control box. Step 2. Assemble the cover of PRIP0, fix it tightly with bolts
and connect wires.
Do not install PRIP0 at places exposed to rain or any water.
Otherwise it may leads to electric shock, fire, injury or sometimes even fatality.
Independent power kit should be installed within 1 000 mm which is length of the given wires.
Otherwise Indoor EEV may cause malfunction.
nHydro Kit
CAUTION
!
CAUTION
!

16 Independent Power Kit
Electrical Wiring
6. Electrical Wiring
To Indoor unit’s EEV
EEV
CN_EEV_MAIN
CN_EEV_LOAD
Harness 1
Harness 1
Harness 1
To Indoor unit’s EEV
EEV
CN_EEV_MAIN CN_EEV_LOAD
Harness 1
Harness 1
Harness 1
DUCT/FS/CVT/FAU CST/Console/Hydro Kit Gen2 Wall mounted & Art cool
To Indoor unit’s EEV
EEV
CN_WRITE or CN1 or CN1_IPM
CN_EEV
CN_EEV
_MAIN CN_EEV_LOAD
Harness 2
Harness 2
Harness 2
Harness 1
Harness 1
Harness 1
Harness 2
Harness 2
Harness 2
Harness 3
Harness 3
Harness 3
CN_WRITE
CN_WRITE
CN_WRITE or
CN1 or CN1_IPM
CN_WRITE or
CN1 or CN1_IPM
CN_WRITE or CN1 or CN1_IPM
CN_EEV
CN_EEV
CN_EEV
CN_EEV
CN_EEV
CN_EEV
To Indoor unit’s EEV
EEV
CN_EEV_MAIN CN_EEV_LOAD
Harness 1
Harness 1
Harness 1
Gen4 Wall mounted
Harness 3
Harness 3
Harness 3
Harness 4
Harness 4
Harness 4
CN_EEV
CN_EEV
CN_EEV
• The wire should not be exposed to the outside otherwise it may leads to the malfunction
of the independent power kit due to wire damage.
• Wrong wiring also causes the malfunction of the independent power kit or damage to it.
• Power should be supplied more than 20 minutes continuously in order to operate the
independent power kit correctly. Otherwise, the independent power kit can not fully close
the EEV due to the lack of the charging power.
1. Turn the power off using circuit breaker.
2. Disconnect the EEV cable of the indoor unit’s PCB(CN-EEV)
3. Connect the independent power kit(CN-EEV/LOAD) to the indoor unit’s EEV, using
harness 1.
4. Connect the independent power kit(CN-EEV/MAIN) to the indoor unit’s PCB(CN-
EEV/CN_WRITE or CN1 or CN1_IPM), using harness 2 or 3, 4.
5. Supply the power.
*FS: Floor Standing
*CVT : Convertible
*FAU : Fresh Air Intake Unit
*CST : Cassette
WARNING
!

Electrical Wiring
Installation Manual 17
ENGLISH
Minimum cross-sectional area of conductors
Rated current of appliance
A
Nominal cross-sectional area
mm2
≤ 0.2
> 0.2 and ≤ 3
> 3 and ≤ 6
> 6 and ≤ 10
> 10 and ≤ 16
> 16 and ≤ 25
> 25 and ≤ 32
> 32 and ≤ 40
> 40 and ≤ 63
Tinsel cord a
0.5 a
0.75
1.0 (0.75)b
1.5 (1.0)b
2.5
4
6
10
* aThese cords may only be used if their length does not exceed 2 m between the point where the cord or
cord guard enters the appliance and the entry to the plug.
bCords having the cross-sectional areas indicated in the parentheses may be used for portable
appliances if their length does not exceed 2 m.
NOTE: For supply cords supplied with multi-phase appliances, the nominal cross-sectional area of the
conductors is based on the maximum cross-sectional area of the conductors per phase at the
supply cord connection to the appliance terminals.

18 Independent Power Kit

LG Electronics Inc. Single Point of Contact (EU/UK) & EU Importer :
LG Electronics European Shared Service Center B.V.
Krijgsman 1, 1186 DM Amstelveen, The Netherlands
Manufacturer :
LG Electronics Inc.
84, Wanam-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do, KOREA
UK Importer : LG Electronics U.K. Ltd, Velocity 2, Brooklands Drive, Weybridge, KT13 0SL