LG Becon PREMTA000 Product guide

Becon HVAC Solution
MFL61741651
Published on Jan. 6, 2022
Individual Controller

TM HVAC Solution
1. General Information
2. Wired remote controller
3. Wireless remote controller

TM HVAC Solution
1. General Information
1.1 Solution Overview
1.2 Control System List
1.3 Nomenclature

TM HVAC Solution
General Information _ 1
General Information
1.1 Solution Overview
1) It is available 5 series controllers(ACP 5(PACP5A000), AC Smart 5(PACS5A000)) only.
hIf more details, please refer to the manual of its product.
2) This product is discontinued.
AC Manager 5
℃℃
Thermostat
Card
Key
Motion
check
PQCSZ250S0
AC
PWFMDB200
Cloud Gateway
Ez
PACEZA000
AC Ez Touch
PACS5A000
(BACnet IP / Modbus TCP)
1)
PACP5A000
(BACnet IP / Modbus TCP)
1)
PDRYCB000
PDRYCB400
PDRYCB300/PDRYCB320
(for thermostat)
PDRYCB500
(for Modbus RTU)
RS485
AC Smart 5
ACP 5
Internet
Internet
Internet
.
.
PDI
PQNUD1S40 (8 Port)
. . .
Dry Contact
Home
Controller
CN-CC
PREMTA000
PREMTB100
PREMTB001
PQRCVCLOQ(W)
Wired R/C
*PQRCHCLOQ(W)
Wireless R/C
*for Hotel
PDI Premium
PPWRDB000 (2 Port)
Pulse
3P4W
50/60Hz
380V
Light
Pump
Etc
Fan
RS485(LGAP)
Master
Ethernet
(LGAP)
Modbus Protocol
IO Module
PVDSMN000
Central ControllerIntegrated Controller
(Large size)
Central Controller
(Small size )
Power Distribution Indicator
/ IO Module
Individual Controller
RS485(LGAP)
RS485
(Modbus)
PDI Standard
WHM
PEXPMB000
ACS IO
ACU IO
Multi V 5
AHU
Comm. Kit
PRCKA1
2)
PRDCA0
2)
PAHCMS000
AHU Control Kit
PENKTH000
PRCKD21E
PRCKD41E
(Up to 4 Multi V)
(Up to 8 Multi V)
RS485(LGAP)
RS485
(LGAP)
PACM5A000
Internet
.
HUB
Ethernet(LGAP)
Ethernet
BMS
Protocol
(Only 5 Series)
(LGAP)
PI485
PMNFP14A1
(for outdoor unit)
PHNFP14A0
PP485A00T
(For Therma V)
(for indoor unit)
Multi Split
Single Split
ERV
Monobloc
Split
AWHP
Internet
Internet
.
PLNWKB000
Building
Management
System
BMS
Protocol
HUB
Ethernet(LGAP)
HR Unit
Hidrokit
PAHCMR000
❈Modbus G/W and KNX G/W cannot be used simultaneously.
RS485((LGAP)
. .. .
RS485(LGAP)
G
AP
)
Modbus G/W
PMBUSB00A
o
dbu
s
G/
W
WHM
PWLSSB21C
PWLSSB21H
RS485
(Modbus)
WFMDB20

TM HVAC Solution
General Information
2_ General Information
1.2 Control System List
Category Controller
name Model name Compatible Product
Dimensions
(W x H x D, mm) Feature
Wired
remote
controller
Wireless remote
controller
Premium
PREMTA000(A/B)
All IDU
ERV 1)
ERV DX
137 x 121 x 16.5
• 5 inch color Display
• Touch Screen
• Group control (Max 16 indoor unit)
• Temp./Humid sensing
Standard
PREMTB100 PREMTBB10
All IDU
ERV 1)
ERV DX
120 x 120 x 16
• 4.3 inch color Display
• Touch button
• Group control (Max 16 indoor unit)
• Temp./Humid sensing
(will be applied from Mar. 2017)
• 1 Digital Output available(on/off)
PREMTB001
All IDU
ERV 1)
ERV DX
120 x 120 x 16
• 4.3 inch mono Display
• Hard button
• Group control (Max 16 indoor unit)
• 2 remote controller control
• Temp. sensing
• Basic / Advanced function*
• schedule function
PREMTBB01
Simple
PQRCVCL0Q(W)
All IDU 64 x 120 x 15
• 2.6 inch mono Display
• Hard button
• Group control (Max 16 indoor unit)
• 2 remote controller control
• Temp. sensing
• Basic function*
PQRCHCA0Q(W)
All IDU 64 x 120 x 15
• 2.6 inch mono Display
• Hard button
• Group control (Max 16 indoor unit)
• 2 remote controller control
• Temp. sensing
• Basic function*
(except mode change)
PWLSSB21H
All IDU 51 x 153 x 26
• Heat Pump
• 2 inch mono Display
• Hard button
• Temp. sensing
• Basic function*
PWLSSB21C
All IDU 51 x 153 x 26
• Cooling Only
• 2 inch mono Display
• Hard button
• Temp. sensing
• Basic function*
• 1) ERV : Energy Recovery Ventilation
• * Basic/Advanced function refer [Function List /Individual Controller].
• If you need more detail, please refer to the manual of product.
(http://partner.lge.com: Home> Doc.Library> Manual)

1.2 Control System List
TM HVAC Solution
General Information _ 3
General Information
Outline of system
1. Installation Method
ڸ
ڹں
※ڸ+ڹ+ں : AWG#24
Black
Yellow
Red
Signal
GND
12 V
Please check if connector is normally connected.
Connecting cable
Indoor Unit side
⇒The total cable length must not exceed 50m. (It can cause communication error.)
2. Group Control
Master Slave Slave
DC 12 V
GND
GND Signal
DC 12 V
Signal
⇒When controlling multiple indoor units with one remote controller, you must change the master/slave setting
from the indoor units.
3. Interlocked operation with the ventilation
Master(IDU) Master(Ventilation)
GND
DC 12 V
Signal
⇒When installing interlocked scene with wired remote controller, use group control cable.

1.2 Control System List
TM HVAC Solution
General Information
4_ General Information
Outline of system
4. 2 Remote Controller Control
Master Slave
GND
DC 12 V
Signal GND
DC 12 V
BK YL RDBK YL RD
Signal
⇒When installing more than 2 units of wired remote controller to one air conditioner, set one wired remote con-
troller as master the others all as slaves.
You can use the air-conditioner and ventilation products as below using various control methods.
Master Slave Master Slave
Max. 16 EA units
Master Slave
• 2 Remote Controller Control cable
- Model name : PZCWRC2
- Length : 0.25m
• Extension cable
- Model name : PZCWRC1
- Length : 9.6m
• Group Control cable
- Model name : PZCWRCG3
- Length : 0.25m / 9.6m
Cable : 10EA
Cable : 2EA
Cable : 1EA
Cable : 1EA
• Ventilation product means general ventilation and DX ventilation.
• Up to 16 IDU and ventilation units can be connected to wired remote controller for use.
• If you need more detail, please refer to the manual of product.
(http://partner.lge.com: Home> Doc.Library> Manual)

1.3 Nomenclature
TM HVAC Solution
General Information _ 5
General Information
■Wired remote controller
■ Wireless remote controller
*Some old models may not be applied.
Model Name P REMT A 0 0 0
No. 1 2 3 4 5 6
Model Name P WLSS B 2 2 H
No. 1 2 3 4 5 6
No. Signification
1
Air-con Control System and Accessory type
P : Part(ACS)
C : Part(ACS) for Brazil only
2Product type
REMT : Wired remote controller
3
Grade type
A : Premium
B : Standard
C : Simple
4 Tool version
5,6 Serial number
No. Signification
1Air-con Control System and Accessory type
P : Part(ACS)
2Product type
WLSS : Wireless remote controller
3
Grade type
A : Premium
B : Standard
C : Simple
4 Tool version
5 Serial number
6
Model type
C : Cooling only
H : Heat pump

TM HVAC Solution
2. Wired remote controller
2.1. Product Feature
2.1.1 Feature List
2.1.2 List of function
2.1.3 Compatibility List
2.2 Example of installing
2.3 Product Description
2.3.1 Premium
2.3.2 Standard
2.3.3 Simple

TM HVAC Solution
Wired remote controller _ 1
Wired remote controller
2.1 Product Feature
Controller Name Premium Standard Simple
Product Image
Model Name
PREMTA000
PREMTA000A
PREMTA000B
PREMTB100
PREMTBB10
PREMTB001
PREMTBB01
PQRCVCL0Q
PQRCVCL0QW
PQRCHCA0Q
PQRCHCA0QW
On / Off O O O O O
Fan Speed Control O O O O O
Temperature Setting O O O O O
Mode Change O O O O X
Auto Swing O O O O O
Vane Control (Louver Angle)
OOOO O
E.S.P
(External Static
Pressure)
OOOO O
Electric Failure
Compensation OOOO O
Indoor Temperature
Display OOOO O
ALL Button Lock (Child
Lock) OOOO O
Advanced
Schedule / Timer O O O X X
Additional Mode Setting* O O O X X
Time Display O O O X X
humid. Display O O X X
X
X
Advanced Lock (mode,
set point, set point range,
on/off Lock)
Advanced
Lock
Advanced
Lock XX
Filter Sign O O O X X
EnergyManagement ** O O O X X
Dual Set point
Human detection
Temp, Humidity compensation
Wi-Fi pairing
OOXX X
XOXX X
ETC
Operation StatusLED O O O O O
OO
Air purifying XXXXO
OO O
OOXX X
Wireless Remote
Controller Receiver O*** X O*** O*** O***
Display 5 inch Color
Display
4.3 inch Color
Display
4.3 inch mono
Display
2.6 inch mono
Display
2.6 inch mono
Display
Size (W x H x D, mm) 137 x 121 x 16.5 120 x 120 x 16 120 x 120 x 16 64 x 120 x 15 64 x 120 x 15
Black Light Control for
Screen Saver OOXX X
Basic
2.1.1 Feature list

2.1 Product Feature
TM HVAC Solution
2_ Wired remote controller
Wired remote controller
2.1.2 List of function
Category Level1 Level2 Level3 DESCRIPTION
Basic
function
Temp setting Single set(1 set) - -
Operation mode
cooling - Cool the room to the desired temperature.
Dehumidification - It removes the moisture with cooling.
Monsoon dehumidification
*Only for India - It is a special function only for India
Heating - heats the room the desired temperature.
Fan - Fan only operation, no cooling or heating.
AI or Auto changeover
(single set point)
AI for C/O
Auto Changeover
for H/P
The product automatically provides the appropriate fan speed based on the
temperature of the room
Power cooling - It provides strong cooling in short time.
Power heating - It increases indoor temperature quickly.
Himalaya cooling
*Only for India -
Himalayan cooling is a combined function of power cooling + vane swing, which
is a region-specific feature applied to India wall mount models.
It is a special function only for India
Display indoor temp. - - It display indoor temperature.
Fan Speed
Slow -
It is a function to set the Fan speed of the indoor unit.
Low -
Medium -
High -
Super high -
Auto -
Wind direction
Up-down swing -
It is a function to set the wind direction of the indoor unit.Left-right swing -
Comfort wind(Swirl) -
Indirect wind - It operate at the minimum angle.
Provides air flow that blows away from user for comfort.
Direct wind - It operate at the maximum angle.
It is suitable for high ceiling.
Smart mode - Smartly keeps set temperature by adjusting the wind direction automatically.
Refresh mode - Adjust the temperature of the direct and indirect wind to create a comfortable
and efficiency working environment.
Sub
function
Air Purify - - It makes the indoor air clean and pleasant.
Energy saving cooling - -
This is a function that improves the user's comfort and power saving performance
by raising the desired temperature after an appropriate time elapses after the
indoor temperature reaches the desired temperature during cooling operation.
Robot cleaning
(manual) - -
Robot cleaning function is the function to automatically perform the filter clean-
ing with the cleaner in the product when the air conditioner is used for certain
period of time.
Electric Heater - - It is the function to reinforce the heating capability by turning on the electric
heater during the heating operation.
Humidification - - It is the function to activate the humidifier installed in the product when the
indoor air is dry.
Fan auto - -
It is a function to operate indoor fan only when comp ON.
This is to prevent noise caused by changing the control air volume when switch-
ing the compressor On/Off.
Comfort cooling
*ODU Function - -
The comfort cooling is the function to automatically control the cooling strength
to maintain the pleasant feeling without turning off the product after the indoor
temperature reached the desired temperature.
(If ODU set continuous cooling functions, can use this function)
Ventilation kit - - You can turn on and off the ventilation kit installed in the product.
Mosquito away *Only for India - This function activates / stops the mosquito chase function.
It is a special function only for India

2.1 Product Feature
TM HVAC Solution
Wired remote controller _ 3
Wired remote controller
Category Level1 Level2 Level3 DESCRIPTION
Function
setting
Vane angle - - Adjust vane angle.
Elevation grill control Up/Down/Stop -Control the elevation grill installed on the product.
Auto drying - - When the product is off after cooling operation, it is the function to dry the inside of the
indoor unit to remove mold and moisture.
Robot cleaning Auto/Manual -
It is a function to select the automatic or manual operation of the robot cleaning function.
Auto : When the cumulative operation time of the indoor unit exceeds certain time period,
the robot cleaning is automatically performed.
Manual : It perform robot cleaning manually.
Auto swing -The wind direction changes automatically while operating.
Filter alarm
Display remain time to
cleaning alarm -It is a function to check the remaining time until the filter is cleaned or to clear (initialize) the
indication of the filter cleaning time.
Filter alarm release -
Change temperature Setting range : 1~7 ℃ -This function sets the range of the cooling / heating switching temperature of Auto
Changeover mode.
Comfort cooling
Step1 : Power saving effect low
Step2 : Power saving effect
medium
Step3 :
Power saving effect high
-
The comfort cooling is the function to automatically control the cooling strength to maintain
the pleasant feeling without turning off the product after the indoor temperature reached the
desired temperature.
It is a function to set the step value of the power-saving effect of Comfort cooling.
*
When ODU set continuous cooling functions through installer setting, can use this function.
ODU Refrigerant noise
reduction
Step 0 : Not use
Step 1 : Noise reduction low
Step 2 : Noise reduction high
-
It is a function to set the refrigerant noise reduction function of the outdoor unit.
It can be used at the noise sensitive areas.
* Only for Master indoor unit set for ODU function control, can use this function.
Defrost mode
Step 0 : Not use
Step 1: Forced snow removal
Step 2 : Quick defrost
Step 3 :
Forced snow
removal+Quick defrost
-This function sets the defrost mode operation of the outdoor unit.
* Only for Master indoor unit set for ODU function control, can use this function.
Smart Load Control
Step 0
Step 1
Step 2
Step 3
Step 4
-
It is a function to set the value of Smart load control of outdoor unit.
* What is the SLC(Smart load control) function?
- It is the function to operate by calculating the necessary efficiency from the indoor and
outdoor temperature and humidity.
Smart Load Control selections can enhance the comfort of the building and maximize sav-
ings at the same time.
Step 0 : Not use
Step 1 : Maximize energy savings, and rate of temperature change is less important.
Step 2 : Balance the rate of temperature change with energy consumed.
Step 3 : Quickly cool/heat the building, energy consumption less important.
Step 4 : When fan speed is set to auto during SLC 4 STEP setting, energy can be saved by
calculating the air conditioning load for each indoor unit, adjusting the target pres-
sure of the outdoor unit according to the load and then adjusting the air volume.
*Only for Master indoor unit set for ODU function control, can use this function.
Low noise mode time - - This function sets the start time and end time of the outdoor unit silent mode operation.
*Only for Master indoor unit set for ODU function control, can use this function.
Advanced fan speed 'auto' Set
Clear -
It is the function to automatically change the fan speed according to the difference between
the indoor temperature and the desired temperature.
Set : Change the fan speed automatically
Clear : No change the fan speed automatically
Discharge direction - This is a function to set the usage of the upper and lower vanes when operating the console
Economizer
Not use
Auto
Step 1
Step 2
-
This is a function that learns the desired temperature frequently set by the user at the initial
stage of product operation, and operates the product at the learned preferred temperature
when driving the product later.
Auto : If the outside air temperature is lower than the indoor air temperature when cooling is
being operated, outside air is supplied to the room to save the energy.
Step 1 : Opens the outside air damper opening by one stage to improve the indoor
air quality by introducing fresh air into the room.
Step 2 : Opens the outside air damper opening by two stages to improve the indoor
air quality by introducing fresh air into the room.
My favorite temperature Clear
Set -
This is a function that learns the desired temperature frequently set by the user at the initial
stage of product operation, and operates the product at the learned preferred temperature
when driving the product later.
UVnano Use / Not use -UVnano is a function that sterilizes fans or filters using UV LEDs at regular intervals during
air conditioning operation.

2.1 Product Feature
TM HVAC Solution
4_ Wired remote controller
Wired remote controller
Category Level1 Level2 Level3 DESCRIPTION
Lock
function
All lock (Child lock) - - It locks all button operation of the remote controller.
Individual lock
On/Off lock -It locks the On/Off button operation of the remote controller.
Mode lock - This function makes it impossible to change the operation mode from the wired remote control.
Set temp. range lock -It is the function that can limit the range of the desired temperature
Schedule &
Timer
Weekly schedule - - You can set up a weekly schedule.
Annual schedule - - You can set an annual schedule.
Holyday setting - -
When the air conditioner is turned on at the set holiday, it is automatically turned off at
every hour.
In case of PREMTB001/PREMTBB01, You can set holidays based on the day of the week.
(Max 6 EA)
- For PREMTB100/PREMTBB10, You can set holidays by date.(Max 10 EA)
- For PREMTA(B/C)000, You can set holidays by date.(Max 20 EA)
Daily timer
On timer -You can turn on the air conditioner at certain times of the day.
- It is executed only once and is deactivated.
Off timer -You can turn off air conditioning at certain times of the day.
- It is executed only once and is deactivated.
Timer Simple timer -After 1 to 7 hours of operation, the product can be turned on or off.
Sleep timer -After 1 to 7 hours of operation, the product can be turned on.
Human
Detection
function
Air flow setting
Human detected indirect wind -The vanes are controlled so that airflow does not go directly to the occupants according to
the occupant's position.
Human detected direct wind -Vane control for direct wind control is performed according to the occupant position.
Airflow based on activity -A vision sensor is used to detect the amount of activity in each zone and provide a cus-
tomized airflow.
Airflow for frequently used
areas -It provides cooling/heating airflow around the living area where the occupants are located by using the Vision sensor.
Function setting Human detection mode
Saving operation
1) OFF
2) On-Off power
saving
3) Temperature
control
4)
Energy-saving
operation based
on activity
<Saving operation>
1) OFF : Not use the Human detection mode.
2) On-off power saving : If it is not detected for setting time, the product is turned off for
power saving.
3) Temperature control : If it is not detected for setting time, the product controls the desired
room temperature for power saving.
4) Energy-saving operation based on activity
Energy can be saved by controlling the set temperature based on the amount of activity.
Wind direction
1) OFF
2) Direct
3) Indirect
<Wind direction>
1) OFF :Do not use human detection wind direction control.
2) Direct : Direct wind operation based on human detection.
3) Indirect Indirect wind operation based on human detection.
Installer setting Human detection sensor
Installation status Set the installation status & direction of human detection sensor.
*Not installed / basic installation / 90º rotation installation
Sensing Period Set the detection period of the 'human detection sensor'.
*5 s (*Not recommend) / 30 s(Default) / 1 min. / 3 min.
Sensitivity Set the sensitivity of the sensor.
*Standard / Low sensitivity / High sensitivity
Temperature
control option
This function selects whether to keep the operation state after the temperature saving oper-
ation is completed.
1) Step0 : Operation is maintained when temperature power saving is completed.
2) Step1 : Operation is stopped when temperature power saving is completed.
Detection areas
setting
12x6 (Default)
6x6 : Reduce the area in square mode to use the human body detection function.
Indoor floor area detection : This is a function to reduce the possibility of false detection due
to a narrow space or a person outside the windshield.
When the indoor floor area detection mode is used, only the
human body in the floor area detected by the floor area detec-
tion algorithm is selectively determined as a person.

2.1 Product Feature
TM HVAC Solution
Wired remote controller _ 5
Wired remote controller
Category Level1 Level2 (Code) Level3 (Code) DESCRIPTION
External
equipment
control
Mode setting On/Off/Auto -
You can control external devices such as lights, fans, and heaters by using the signals
emitted by the remote controller.
- Output specification : DC 11~12 V , Max 30 mA
On : When it is set to “On”, it always performs the contact point output
Off : When you set it to “Off”, it does not perform the contact point output in any case.
Auto : If it is set to "Auto", a contact signal comes out according to the condition set in the
on/off condition of the user setting.
User setting
External device use Not use / Use -
External device type
Motor/Lighting/
Fan/Heater/
Pump/Others
-
On condition -The external device is turned on by the set mode or temperature condition.
Off condition -The external device is turned off by the set mode or temperature condition.
Wi-Fi Wi-Fi pairing - - Enables the AP mode function of the Wi-Fi module connected to the indoor unit.
Zone /
Damper Control
Zone Control
(damper control) - - You can monitor or set the status of zone.
Function setting Zone Name -If the zone control of the indoor unit is "New type", You can set the zone name.
- Zone(default)/Office/Hallway/Lobby/Room/Living/Kitchen/Etc.
Installer setting
Static pressure
code : 06
V-H (06:01)
F-H (06:02)
V-L (06:03)
F-L (06:04)
This function can be set only in the duct products.
When using zone control, this is a function to change the fan air volume according to the
number of damper opening and closing and the static pressure of the indoor fan.
V-H : Variable - High static pressure
F-H : Fixed - High static pressure
V-L : Variable - Low static pressure
F-L : Fixed - Low static pressure
Zone Type
code : 13
Old (default)
(13:00)
New (4 zone)
(13:01)
This function sets the Zone type supported by indoor units such as "New" and "Old" type.
1) Old (default) - Only the condition of damper can be monitored.
2) New (4 zone) - 4 zone damper controller is installed. Both damper control and monitoring
are possible.
New (8 zone)
(13:02)
3) New (8 zone) - 8 zone damper controller is installed.
Both damper control and monitoring are possible.
Zone number
code : 14
2~4 for New 4 zone
(14:02~14:04) If zone control of indoor unit is "New type", set the number of installed zone damper.
2~8 for New 8 zone
Static pressure step
Step 0 :
Not use (32:00)
Step 1~11
(32:01~32:11)
Static pressure step setting can be set only for duct products.
This function can set the static pressure of the product in 11 steps.
If Static pressure step setting(code:32) is used, the Static pressure(code:06) can not be
used.
2 set
control
Mode setting
Auto (dual set point) -The cooling and heating are automatically switched and operated through the desired tem-
perature setting for heating and cooling.
Override -It is a function to switch temporarily the status of the occupied/unoccupied of the set sched-
ule. (occupied ↔unoccupied)
Home Leave(Setback) -
When using the home leave mode(setback), the room temperature can be maintained at
the temperature set by the user.
Set the desired temperature in "Function Settings-Home leave set temperature".
The home leave mode is canceled when this mode is released directly or when the occu-
pied schedule starts.
Hold -This function maintains the current operation status without executing schedule.
It can be released only by releasing the hold function.
Temporary -
It is a function that operates differently from the scheduled schedule by user's arbitrary
operation or external setting.
When the schedule event time is reached, the schedule operation is performed and the
temporary mode is released.
Function setting
Dead band setting 0 ~10℉(0~5℃) It is the function to set the difference value of minimum interval between cooling desired
temperature and desired heating temperature.
Override set time 30~240 minutes In case of occupied/unoccupied switching, the product operation is maintained in the
changed mode for the set time.
Home leave set temperature Cool/Heat Set the desired cooling and heating temperature when the home leave mode is executed.
Installer setting
Expand of temperature range
code : 31
Clear (31:00)
Set (31:01)
This function using in dual set point control mode.
This function is used to expand of temperature range.
Clear: 60~86°F (16~30°C) (Default)
Set : 40~99°F (4~37.5°C)
Guard timer
code : 33
0 minute (33:00)
15 minutes (33:01)
30 minutes (33:02)
45 minutes (33:03)
60 minutes (33:04)
This is the function to set the minimum waiting time for cooling / heating switching during
dual set mode operation.
It protects the outdoor unit by setting the waiting time when changing the outdoor unit cycle.

2.1 Product Feature
TM HVAC Solution
6_ Wired remote controller
Wired remote controller
Category Level1 Level2 (Code) Level3 (Code) DESCRIPTION
Energy
monitoring
Instantaneous power - - It is a function that can check the current instantaneous power consumption.
Display power consump-
tion
Year on year (monthly)
Power consumption
The usage amount of the connected indoor unit is compared with the power consumption or
operation time of the selected month of the previous year.
Operation time
Weekly
Power consumption
Provides statistical information on the operating time and power consumption during the
week of the connected indoor unit.
Operation time
Monthly
Power consumption
Provides statistical information on the operating hours and power consumption of the con-
nected indoor units during the month.
Operation time
Yearly
Power consumption
Provides statistical information on the operating time and power consumption of the con-
nected indoor unit in the year.
Operation time
Energy saving
Temperature setback timer -It is the function to return to the desired temperature after the set time after the product
operation for energy saving.
Time limit control -This function allows the indoor unit to operate only for the set time and automatically turn
off the product.(up to 9 hours)
Energy setting
ODU capacity -This function sets the outdoor unit capacity manually to set the outdoor unit capacity refer-
ence value on the instantaneous power consumption display screen.
Target instantaneous power -This is a function to manually set the Instantaneous power target.
Target power consumption
Weekly/
Monthly/
Daily
This is a function to set the target power consumption for weekly / monthly / yearly to moni-
tor the energy usage status. . Energy warning alarm popup will be activated based on set-
ting usage amount. (up to 100 kWh per day)
Target operation time
Weekly/
Monthly/
Daily
This is a function to set the target operation time for weekly / monthly / yearly to monitor
the energy usage status. Energy warning alarm popup will be activated based on setting
usage amount. (up to 24h per day)
Alarm pop up
Power consumption
This function activates / deactivates the function that notifies the user when the target
power amount / time is exceeded.
- Period : Daily / Weekly / Monthly
Operation time
Usage data initialization -Initializes all stored energy history data.
Display DRED status - - When the DRED(Demand response mode) step value is received from the indoor unit, the
LCD displays DRED operation status.

2.1 Product Feature
TM HVAC Solution
Wired remote controller _ 7
Wired remote controller
Category Level1 Level2 (Code) Level3 (Code) DESCRIPTION
Installer
setting
Test run code : 01 Cooling (01:01)
Heating (01:02) After installing the product, it is a pilot operation to check the installation status.
Central control address code : 02 -
It is function to set the central control address of the indoor unit when central controller is connected.
ESP (fan RPM) code : 03
Slow (03:01:xxx)
Low (03:02:xxx)
Med (03:03:xxx)
High (03:04:xxx)
Pow (03:05:xxx)
It is the function to set the fan speed value corresponding to each fan speed for easy instal-
lation
Thermistor code : 04
Remote controller
(04:01)
Indoor (04:02)
2TH (04:03)
There can be many differences between the temperature sensed at the installation location
and the room temperature. To prevent this, it is a function to control the product close to the
actual indoor temperature by comparing the temperature detected by the IDU with the tem-
perature detected by the remote controller.
Ceiling height code : 05
Low (05:01)
Standard (05:02)
High (05:03)
Very high (05:04)
It is a function to change the indoor fan air volume according to the ceiling height.
RMC Master/slave code : 07 Slave (07:00)
Master (07:01)
This function sets configuration for the master/slave setting through the remote controller to
use 2-remo control.
Can not use this function on Dual set mode.
Override Master/Slave code : 08 Slave (08:00)
Master (08:01)
The operation master / slave selection function is to avoid other mode operations
It prevent the selection of opposite mode of the master indoor unit by the indoor units set as
slaves.
Dry contact mode code : 09 Manual (09:00)
Auto (09:01)
This function activates / deactivates the dry contact auto function.
When set as manual,
- Dry contact Off : Operation Off + Hard Lock
- Dry contact On : Operation Off
When set as auto,
- Dry contact Off : Operation Off + Hard Lock
- Dry contact On : Operation On
Fixed air volume code : 11 Variable (11:01)
Fixed (11:02)
This function sets the fan speed of the indoor unit to variable / fixed.
- Variable : It operates with low fan speed when compressor off.
- Fixed : It operates with set fan speed even when compressor off.
Display temperature unit code : 12 Celsius (12:00)
Fahrenheit (12:01) This function sets the temperature unit displayed on the remote controller.
Celcious temperature unit code : 17 1°C (17:00)
0.5°C. (17:01) This function is to set the unit for temperature control by 1°C or 0.5°C.
Emergency heater
Not use Not use (18:00:0) Not use the emergency heater function
Use Fan Off (18:01:xx:0)
Fan On (18:01:xx:1)
When the product is stopped due to an error during heating operation, this function enables
the heater to be operated in an emergency in other error states other than a specific error in
order to reduce the inconvenience felt by the customer as the indoor temperature continues
to decrease.
* xx means the step value corresponding to the outdoor temperature that determines
whether to enter or cancel the function.
- In case of 3 steps, xx can be set 1~3
For 16 steps xx can be set to 1~15
Function control during
group control code : 19
Type 0 : Use common
functions (19:00)
Type 1 : Use expanded
functions (19:01)
This function enables the control of the common functions, or enables some functions
based on the master indoor unit during the group control.
Option Unit
Air purify
(code : 20)
Not installed (20:00)
Installed (20:01)
When installing or removing optional devices
It is a function to set whether or not to mount.
Heater (code : 21) Not installed (21:00)
Installed (21:01)
When installing or removing optional devices
It is a function to set whether or not to mount.
Humidifier
(code : 22)
Not installed (22:00)
Installed (22:01)
When installing or removing optional devices
It is a function to set whether or not to mount.
Elevation grill
(code : 23)
Not installed (23:00)
Installed (23:01)
The front panel can be automatically lowered by using the elevating grill for easy filter
cleaning in the Cassette product installed on the ceiling.
Ventilation kit
(code : 24)
Not installed (24:00)
Installed (24:01)
When installing or removing optional devices
It is a function to set whether or not to mount.
Aux Heater
(code : 25)
Step 0 : Not installed (25:00)
Step 1 :
Installed (normal) (25:01)
Step 2 : Installed (Duct) (25:02)
When installing or removing optional devices
It is a function to set whether or not to mount.
Refrigerant leakage detec-
tion sensor (code : 29)
Not installed (29:00)
Installed (29:01)
When a leak occurs in the indoor unit flare connection and welding part, the refrigerant leak
detection sensor detects it and prevents additional refrigerant leakage.

2.1 Product Feature
TM HVAC Solution
8_ Wired remote controller
Wired remote controller
Category Level1 Level2 (Code) Level3 (Code) DESCRIPTION
Installer
setting
IDU address verification
(Auto addressing) code : 26 (26:xx)
The result of auto addressing of the outdoor unit can be confirmed with the remote controller.
*xx means the address of IDU.
SW version information code : 30 -Check the SW version
Fan speed in cooling ther-
mal off code : 35
Fan speed Low (35:00)
Fan Off (35:01)
Fan speed with setting
value (35:02)
This function sets the operation of indoor fan during cooling thermal off operation.
- In case of a single package, the indoor fan is turned on regardless of whether the comp is
on/off.
- In case of DX ventilation, only the supply fan operates according to the setting.
- For FCU, In the thermal On state, the set wind operation is performed and in the Thermal
Off state, the fan speed is performed with low.
Primary Heater code : 36 Not use (36:00)
Use (36:01)
This is a function to use the external auxiliary heater as the main heating rather than the
outdoor unit cycle when heating the indoor unit.
To use the primary heater as main, set to "USE"
Air conditioner fan opera-
tion interlocked with venti-
lation
code : 38 On (38:00)
Off (38:01)
When the air conditioner is in the off state, the fan of the air conditioner operates if the ven-
tilation product is operated.
In order to prevent dust from falling while the fan is operating, the operating conditions of
the air conditioner fan can be set when ventilation is interlocked.
If it is set to "on", fan operates with slow fan speed.
IDU Auto start code : 39 Use (39:00)
Not use (39:01)
The Auto start function of the indoor unit is a function to automatically operate the indoor
unit to the state before the power failure when power is re-applied after a sudden power
cut. You can select whether to use the auto start function or not.
Occupancy duration time code : 40
0 Minutes (40:00)
10 Minutes (40:01)
30 Minutes (40:02)
60 Minutes (40:03)
It is difficult to judge the correct occupancy / absence when the room information is rapidly
changed from the room sensor in the installation environment configured with the form of
the indoor unit, the dry contact, and the room sensor. For this purpose, It is a function to set
the holding time to judge absence or occupancy.
CN_CC code : 41
D/C Automatic (41:00)
D/C Manual uninstalled
(41:01)
D/C Manual installed
(41:02)
Simple On/Off (41:03)
It is the function to set the usage of the indoor unit’s CN_CC port.'
- D/C Auto installation : Automatically recognizes dry contact installation status.
- D/C Manual uninstalled : Set to the uninstalled (unused) state regardless of whether dry
contact is installed or not.
- D/C Manual installed : Set to the installed (used) state regardless of whether dry contact
is installed or not.
- Simple On/Off : It is used for Programmable DI / DO (Simple On / Off).
Calculated power com-
sumption data display code : 43 Use (43:00)
Not use (43:01)
This function can set to display energy data which ODU estimated power consumption data
without wattmeter.
Comfort cooling step
value setting code : 44
Power saving effect low
(44:00)
Power saving Effect
medium (44:01)
Power saving Effect
high (44:02)
The comfort cooling is the function to automatically control the cooling strength to maintain
the pleasant feeling without turning off the product after the indoor temperature reached the
desired temperature.
It is a function to set the step value of the power-saving effect of Comfort cooling.
(When ODU set continuous cooling functions through installer setting, can use this function)
Fan continuous operation code : 46 Clear (46:00)
Set (46:01)
It is a function to maximize the cooling / heating efficiency by operating the fan of the indoor
unit longer than the existing logic in the outdoor unit.
You can use this function when dip switch is set for using "FAN continuous mode"
ODU function master code : 47 Slave (47:00)
Master (47:01)
The outdoor unit functions that can be set and used only by the outdoor unit DIP Switch
setting can now be controlled / monitored by the remote controller after the Multi V 5 series.
We can designate the master indoor unit which can set the outdoor unit functions to prevent
the control from being possible in various indoor units.
Below functions can set by only Master(47:01)
- SLC
- Low noise operation time
- Refregant noise reduction
- Low noise mode priority
- Defrost mode
ODU Refrigerant noise
reduction code : 48
Not use(48:00)
Noise reduction low (48:01)
Noise reduction high (48:02)
It is a function to set the refrigerant noise reduction function of the outdoor unit.
It can be used at the noise sensitive areas.
*Only for Master indoor unit set for ODU function control, can use this function.
Defrost mode code : 49
Not use (49:00)
Forced snow removal (49:01)
Quick defrost (49:02)
Foced snow removal +
Quick defrost (49:03)
This function sets the defrost mode operation of the outdoor unit.
*Only for Master indoor unit set for ODU function control, can use this function.

2.1 Product Feature
TM HVAC Solution
Wired remote controller _ 9
Wired remote controller
Category Level1 Level2 (Code) Level3 (Code) DESCRIPTION
Installer
setting
Advanced fanspeed
"auto" code : 51 Not use(51:00)
Use (51:01)
It is the function to automatically change the fan speed according to the difference between
the indoor temperature and the desired temperature.
CN_EXT port setting on
indoor unit code : 52
Not use (52:00) : Use
installer setting code 42
setting.
Simple On/Off (52:01)
Simple Drycontact (02)
Single Emergency stop (03)
Occupied/Unoccupied (04)
All emergency stop (05)
Window contact (06)
Window contact lock (07)
Trough the CN_EXT port in the IDU’s PCBA, We can control it as Digital input without Dry
contact module. This function determines the usage of the contact port (CN_EXT) mounted
on the indoor unit PCB.
- Not use : Use CN_CC installer setting(code 42) setting.
- Simple On/Off
- Simple Dry contact : Operation on/off and Hard lock can be used. When the contact is
open, operation off + HL
- Single Emergency stop : When detecting the emergency(open) status, a detected indoor
unit will be operation off + HL
- Occupied/Unoccupied : For 2set point combination, indoor unit determine the occupied
sensor and send the signal to remote controller and central con-
troller.
- All emergency stop :
When one of the indoor unit detected the emergency(open) status,
all the indoor unit will be operation off + HL until that unit is released.
- Window contact
- Window contact lock
ODU cycle priority
(Mode standby) code : 56
1. Mode.
- Not use (56:00)
- Standby (56:01)
- Cool (56:02)
2. Thermal off mainte-
nance time for prior-
ity cooling mode
- Step0 : 45 minutes
(56:02:0)
-Step1 : 30 minutes
(56:02:1)
-Step2 : 60 minutes
(56:02:2)
- Step3 : 90 minutes
(56:02:3)
- Step4 : 120 minutes
(56:02:4)
- Step5 : Not use
(56:02:5)
It is the function to set whether to use the standby mode or priority cooling function of the
outdoor unit and to set the cooling off thermal time when the priority cooling is set.
- Standby mode : When using Multi V H/P product, if you select the operation mode oppo-
site to the outdoor unit cycle, the indoor unit will be on standby to pre-
vent the opposite mode operation. During standby mode, indoor unit
operates as Fan off + Th off until its cycle matches with the outdoor unit
cycle.
- Priority cooling : In MultiV H/P product, when there is a customer (indoor unit) who
wants a cooling mode during the heating cycle, can change the cycle
by giving priority to cooling. In other indoor units, heating is maintained
using a heater. The priority cooling function is available when the emer-
gency heater is set to use (18:01).
- Maintenance time : Once outdoor unit change over to cooling by cooling priority, it
returns to heating cycle after set time.
Outdoor temp for heater
stages code : 57
Not use (57:01:0)
Not use (57:01:1)
It is a function to set the outdoor unit cycle and the heater switching operation criterion
according to the outdoor temperature condition.
This function is available when the Aux heater is set to use (25:01).
Temperature setting
(57:02)
- T1 temp. : 57:02:xx
- △T temp. : 57:03:xx
If the user set outdoor temperature T1 and △T, Indoor unit will select heating stage from
ODU operation, heater operation or OUD+heater
- T1 setting range : -23 ~ 16℃
- △T setting range : 0 ~ 35℃
①(T1 +△T < Outdoor temperature) : Use only ODU
②(T1 < Outdoor temperature < T1 + △T) : Use both heater and ODU
③(Outdoor temperature < T1) : Use only heater
Temperature setting
- T1 / T2 temp.
*
For version 2.09 or later,
You can select heating
stages manually.
- Heat pump / Heater /
Heater + Heat pump
If the user set outdoor temperature T1 and T2, Indoor unit will select heating stage from
ODU operation, heater operation or OUD+heater
- T1 setting range : -23 ~ 16℃
- T2 setting range : -23 ~ 51℃
①(T2 < Outdoor temperature) : Use only ODU
②(T1 < Outdoor temperature < T2 ) : Use both heater and ODU
③(Outdoor temperature < T1) : Use only heater
Low noise mode priority code : 58 ODU (58:00)
RMC (58:01)
It is the function to set the low noise mode control main agent. (It is the function to set that
only one of the outdoor unit / remote controller can control the low noise operation.)
ODU : It is controlled in the outdoor unit itself according to the outdoor unit
PCB’s Dip switch Setting.
- "Function setting – Low noise operation time" function will be deactivated.
RMC : Ignore the outdoor unit PCB’s DIP Switch Setting.
- "Function setting – Low noise operation time" function will be activated.
* If you set Master indoor unit setting for ODU function control, you can use this function
Humidity sensing location code : 59 RMC (59:00)
IDU (59:01)
It is the function to set the position of humidity detection.
The humidity value of the set position is displayed on the screen.
Hot water coil(CN-PTC) code : 60 Normal (60:00)
Special (60:01)
When setting the CN-PTC (hot water coil), the indoor unit operates by fan mode and heat-
ing operation is performed using only the hot water coil.
Normal : Not use the hot water coil
Special : Use the hot water coil. Auxiliary heating interlock activated
Indoor temperature offset code : 61 Offset temp setting
(61:xx)
I
t is the function to apply the offset to the temperature value detected from the remote control.
- Set range : -5℃ ~ +5℃ (by 0.5℃)

2.1 Product Feature
TM HVAC Solution
10 _ Wired remote controller
Wired remote controller
Category Level1 Level2 (Code) Level3 (Code) DESCRIPTION
Installer
setting
Humidity offset code : 62 Offset humidity setting
(62:xx)'
It is the function to apply the offset to the humidity value detected by the remote control.
- Set range : 10% ~ +10% (by 1%)
Lamp color -Auto/RGB/YGG It is a function to classify the display type of the panel.
Dust step color -
Type1 : 4 steps
(for Korea)
Type2 : 4 steps
(for Global)
Type3 : 6 steps
(for China)
It is a function to set the color display type for each fine dust stage.
It supports selection of color table according to national color guide difference.
Type1 : Blue-Green-Orange-Red
Type2 : Green-Yellow-Orange-Red
Type3 : Green-Yellow-Orange-Red-Pink-Purple
Dust lamp always dis-
played -Use
Not use
It is a function to set to always display the status of fine dust on the display of products
equipped with a dust sensor.
Use : Always display the dust status on LED
Not use : Display operation mode.
FAN operation time --
It is a function to display the fan operation time installed in the indoor unit and to measure
the life of the motor.
IDU operation time --
This is a function to display the operation time of the indoor unit.
Master IDU for room
temp. setting -
Not use
Master
Slave
In case that there is no wired remote control and room temperature is set to detect by IDU,
It is a function to improve the phenomenon that it can not be Th On because of highly
sensed room temperature.
It can improve the weak heating by operating the product based on the temperature detect-
ed by the indoor unit set as the master.
Not use
Master : Use this IDU as base room temperature.
Slave : Use the reference temperature of the master indoor unit
Auto ESP code : 68
Not use (68:00)
Auto (68:01)
Manual (68:02:xx)
This function automatically sets the rotation speed of the fans corresponding to each step
of rated airflow for easy installation.
Auto : Automatically select the voltage.
Manual : xx means the voltage. Selects the voltage.(190~270 V)
After selecting the voltage setting, the product will automatically operate and automatically
set the rotation speed for each fan speed - High, Medium, and Low.
hCheck the product type and select “Auto” for a Single product and “Manual” for a Multi V
product.
Success (68:03)
Fail (68:04)
Once the set-up is complete, you can enter installer setting to check whether the set-up has
succeeded or failed.
If the code value is 68:03, setting is successful
If the code value is 68:04, setting is failed.
If it fails, you cannot use the Auto ESP function.
Instead of Auto ESP, the conventional ESP setting method can be used.
UVnano -Not Installed
Installed
UVnano is a function that sterilizes fans or filters using UV LEDs at regular intervals during
air conditioning operation. Set whether to mount option unit.
Filter box -Not Installed
Installed
The filter box can be installed for use with UVnano function on duct type products.
This is an optional kit.
Server room -
1) Usage setting
- Enable/Disabled
- Number of IDU
2) IDU address
3) Interval
4) Overlap
5) Temperature differ-
ence
What is Alternating Operation?
By preventing excessive operation of only certain products, product performance and the
server room environment can be maintained stably.
What is Backup Operation?
1. Error backup operation : When an error occurs, error backup operation is performed to
maintain the temperature by automatically operating the standby indoor unit. When all
indoor unit errors are cleared, alternating operation is restarted.
2. Capacity backup operation : When the difference between the indoor temperature and
the desired temperature detected by each indoor unit is greater than or equal to the “Set
Temperature Difference Value”, the standby unit is automatically operated and capacity
backup operation is performed to reach the optimal temperature.
This is the function to set the “alternating and backup operation” to keep the temperature of
the server room stable. The server room environment is controlled by the set conditions.
1) Usage setting
- Enable/Disabled
- Number of IDU : Setting range (2~4 unit)
2) IDU address : It means the central control address of each IDU.
- Setting range is 00~FF.
3) Interval : Set the cycle time for alternating operation. After the set time has elapsed, the
next indoor unit group will start to operate.
- Setting range is 1~999 hours.
4) Overlap : Before alternating operation, you can set the time for all
indoor units to operate to maintain the temperature.
- Setting ragne is 1~59 minutes.
5) Temperature difference : When the difference between the indoor temperature and the
desired temperature detected by each indoor unit is greater than or equal to the “Set
Temperature Difference Value”, the standby unit is automatically operated and capacity
backup operation is performed to reach the optimal temperature.
- Setting range : 1~6 degrees.

2.1 Product Feature
TM HVAC Solution
Wired remote controller _ 11
Wired remote controller
2.1.3 Compatibility list _ Function
Functions Wired remote controllers
Function list
Premium Standard Simple
Category Level1 Level2 Level3 PREMTA000 PREMTB100
PREMTBB10
PREMTB001
PREMTBB01
PQRCVCL0Q/W
PQRCHCA0Q/W
Basic function
Temp setting Single set(1 set) -●●●●
Operation mode
cooling -●●●●
Dehumidification -●●●●
Monsoon dehumidification
*Only for India -●●●X
Heating -●●●●
Fan -●●●●
AI or Auto changeover
(single set point)
AI for C/O
Auto Changeover
for H/P
●●●●
Power cooling -●●●●
Power heating -X●XX
Himalaya cooling
*Only for India -●
Refer sub function ●● Refer sub function X
Display indoor temp. - -●●●●
Fan Speed
Slow -●●●●
Low -●●●●
Medium -●●●●
High -●●●●
Super high -●●●●
Auto -●●●X
Wind direction
Up-down swing -●●●●
Not display the icon
Left-right swing -●●●X
Comfort wind(Swirl) -●●●X
Indirect wind -●●●X
Direct wind -●●●X
Smart mode -●●XX
Refresh mode -●●XX
Sub function
Air Purify --
●●●●
Energy saving cooling --
●●●X
Robot cleaning(manual) --
●●●X
Electric Heater --
●●●●
Humidification --
●●●X
Fan auto --
●●●X
Comfort cooling
*ODU Function --
●●●X
Ventilation kit --
●●●X
Mosquito away *Only for India -●●●X
Function setting
Vane angle --
●●●●
Elevation grill control Up/Down/Stop -●●●X
Auto drying --
●●●X
Robot cleaning Auto/Manual -●●●X
Auto swing --
●
Refer to Wind direction
(Basic function）
●
Refer to Wind direction
(Basic function）
●
Refer to Wind direction
(Basic function）
●
(Top-Down)
Not display the icon