LG 2019 EU Air Conditional

SINGLE SPLIT DIMENSIONS

UNIVERSAL OUTDOOR

UU24WR.U40 UU36WR.U30 / UU37WR.U30 / UU42WR.U30 / UU43WR.U30 COMMERCIAL
UU48WR.U30 / UU49WR.U30 / UU60WR.U30 / UU61WR.U30
(Unit : mm)

Part Name (Unit : mm)

1 Air Outlet

2 Power and Part Name
communication cable Hole
1 Air Outlet

3 Gas Pipe Connection 2 Power and communication
cable hole
4 Liquid Pipe Connection

5 Handle 3 Gas Pipe Connection

6 Pipe routing hole (front) 4 Liquid Pipe Connection

7 Pipe routing hole (side) 5 Handle

8 Pipe routing hole (back) 6 Pipe routing hole (front)

7 Pipe routing hole (side)

8 Pipe routing hole (back)

()
()

200 201

SINGLE SPLIT DIMENSIONS

UNIVERSAL OUTDOOR

UU70W.U34 UU85W.U74 COMMERCIAL

(Unit : mm) (Unit : mm)

Part Name Part Name

1 Air discharge grille 4 holes for anchor bolts 1 Gas piping connectio4nholes for anchor bolts
2 Liquid piping connection
2 Gas pipe connection 3

3 Liquid pipe connection Supporter 3 Air Inlet

4 Power & Transmission con- 4 Air Outlet
nection
5 Drain Hole

6 Power and communication
Cable Hole

7 Power and communication
Cable Hole
3
Power and communication
8 Cable Hole

4

Supporter

Piping Direction

12490 12
1170
1146

490

4 holes for anchor bolts 1170 4 holes for anchor bolts
1146
3 3
4
Supporter
Supporter
12
12
202
203

HEATING

MONOBLOC (MID TEMPERATURE) SPLIT (LOW TEMPERATURE)
SPLIT (HIGH TEMPERATURE) SPLIT (DHW TANK INTEGRATED)
DOMESTIC HOT WATER TANK ACCESSORIES

HEATING

204 205

THERMA V Optimal Application Reliable Application

WHAT IS THERMA V Advanced model selection software enables designers to choose optimal Heating range for outdoor temperature is down to -20°C and
THERMA V model based on the location and environmental factors. leaving water temperature can reach max. 57°C
What is
LG THERMA V? • Model selection screen • Monthly energy simulation Outdoor Temperature (°C) Operation range for heating HEATING

THERMA V is LG’s Air to Water Heat Pump system, especially 35
designed for new and renovated housings. It is an in-house design by
LG’s advanced heating technology consuming less energy. Operative
THERMA V can be used as a multi-purpose heating Solution ranging
from floor heating to hot water supply using various heat sources. 24

• Heat load & heat pump capacity • System comparison chart Continuous Operation

-15 50 57
-20 Leaving Water Temperature (°C)

15 20
* In case of Split models

Various Application

Various kinds of application is possible with THERMA V units including new house also renovation house.

• New House

With low temp. monobloc & split model, heating and cooling can be ensured.

MONOBLOC SPLIT

Space Heating Space Heating

Energy Efficient Application Fan Coil Fan Coil
Unit Unit
THERMA V offers the best solution for home heating and hot water supply with LG’s inverter technology. It is 4 times more energy efficient
than the traditional boiler system by absorbing energy from the outdoor environment. Domestic Indoor Unit Domestic
Hot Water Hot Water
Monobloc Split Outdoor Unit
Underfloor Heating
Underfloor Heating

• AIR SOURCE Heating + Cooling • Renovation House
Hot Water
Free energy THERMA V can be connected to existing boiler system to optimize energy efficiency and heating capacity for renovation house.
Green energy Also THERMA V High Temperature can provide equivalent water heating to a boiler of up to 80°C.
Easy energy
75% MONOBLOC (or SPLIT) SPLIT HIGH TEMP.

Space Heating Space Heating
(Max 57°C) (Max 80°C)

25% Outdoor Air

Fan Coil Fan Coil
Unit Unit

Monobloc Existing Domestic Indoor Unit Domestic
Boiler Hot Water High-Temp. Outdoor Unit Hot Water

Radiator Radiator 207

206

THERMA V

LINE-UP

THERMA V

TYPE PHASE 1Ø 1Ø 1Ø 1Ø 1Ø 1Ø 3Ø 3Ø 3Ø TYPE PHASE 1Ø 1Ø 1Ø 1Ø 1Ø 1Ø 3Ø 3Ø 3Ø

KW 5 7 9 12 14 16 12 14 16 KW 5 7 9 12 14 16 12 14 16

NEW HEATING

HM051M.U43 HM071M.U43 HM091M.U43 HN1616T.NB0

Monobloc NEW
Type
HM121M.U33 HM141M.U33 HM161M.U33 HM123M.U33 HM143M.U33 HM163M.U33
65°C
A+++ *

Split HU091.U43
DHW Tank HN1616T.NB0 HN1616T.NB0 HN1616T.NB0 HN1616T.NB0 HN1616T.NB0 HN1616T.NB0
Integrated
Type

57°C
A++

HN1616.NK3 HN1616.NK3 HN1616.NK3

HU051.U43 HU071.U43 HU091.U43 HU121.U33 HU141.U33 HU161.U33 HU123.U33 HU143.U33 HU163.U33
HN1616.NK3 HN1616.NK3 HN1616.NK3 HN1639.NK3 HN1639.NK3 HN1639.NK3
Split Type

57°C
A+++ *

Split HN1610H.NK2
High Temp.
Type

80°C
A+

HU121.U33 HU141.U33 HU161.U33 HU123.U33 HU143.U33 HU163.U33 HU161H.U32

* A+++ label is available from 26, Sep. 2019 and should be considered as A++ label until that time. 209

208

THERMA V Why LG THERMA V? HEATING

LG THERMA V The LG THERMA V is designed to provide reasonable benefits such
as like energy saving, comforts, easy controls and services by
210 applying the advanced technologies.
The LG Inverter Technology provides excellent energy efficiency
with optimal components such as water pump, heat exchanger and
fan motor. Moreover, the pressure control technology provides
stable heating capacity at a low temperature and reaches target
performance without difficulties.
Additionally, the amalgamated model where all-in-one features
are combined such as gold-fin and users-oriented functions. This
has resulted in boosting professional reputation and enhancing
end-user's experience in the form of LG’s full line-up from 5kW
to 16kW in heating capacity.

211

MONOBLOC THERMA V KEY FEATURES

212 MONOBLOC

R1 Scroll Compressor

Revolutionary Scroll Compressor is applied for high-efficiency and reliability. This type of compressor is more advanced compressor HEATING
compared to the conventional scroll compressor, especially tilting motion of scroll has been improved. Further, compressor operation range
is improved compared to previous model.

• Revolutionary Scroll Compressor Conventional Scroll Compressor R1 Scroll Compressor

- Scroll compressor with simple structure Top
- High efficiency (low load at low speed / total efficiency) compression
- Low noise (high speed possible)
- Improved Tilting Motion of scroll section
- 20% weight reduction (vs. conventional compressor)

Motor Compression Motor New type of
section Compression section
Bottom Bottom
frame compression
Oil
section

Oil

Flash Gas Injection

In case of R32 Refrigerant, it is very important to control discharge temperature of compressor properly. In the R32 Monobloc, Flash Gas
Injection technology is applied to control discharge temperature of compressor efficiently. As a result of this technology, heating operation
range is expanded and heating performance at low ambient temperature is enhanced.

• Vapor Injection • Flash Gas Injection

- Discharge Temperature of Compressor is very high (160°C) - Discharge Temperature of Compressor is below 110°C
- Failure of Injection Cycle and compressor operation under - Good Operation of Injection Cycle

protection logic

Pressure (Mpa) Below 110°C
Pressure (Mpa)
Condenser 160°C Condenser
Internal Internal
Heat Ex. Heat Ex.

Vapor Flash

EEV EEV
Evaporator Evaporator

Enthalpy(kJ/kg) Enthalpy(kJ/kg)

213

THERMA V KEY FEATURES

MONOBLOC

Intuitive Interface Various Temperature Control Options

The R32 Monobloc system is upgraded with new remote controller. Various Temperature Control Options are possible for the User’s comfort and convenience. Especially for European life style where thermal HEATING
comfort is preferred, Simultaneous Control of Room Air and Water Temp. function is added.
• Premium Design
① Control of Leaving Water Temperature ③ Control of Room Air Temperature
New Modern design 4.3 inch color LCD display ② Control of Entering Water Temperature ④ Simultaneous Control of Room Air and Water Temp.
Capacitive touch button (especially on/off button turn on LED)
• Thermo On : When Satisfied both Room Air Temp. Condition and Water Temp. Condition
• User Friendly Interface • Thermo Off : When Satisfied Room Air Temp. Condition or Water Temp. Condition

Information displayed with simple graphic, icon & text Current Temp. Thermo Off Temp. Current Temp.
Navigation button, easy to use (Room Air) (Water)

Target Temp. Cut Off Temp.

Thermo On Temp. Target Temp. Thermo On Temp.

Thermo Off Thermo On Thermo Off Thermo Off Thermo On Thermo Off
Time Time

• More energy contents Ocean Black Fin

Auto controlled by weather and time ‘Ocean Black Fin’ heat exchanger is highly corrosion resistant, designed to perform in corrosive environment such as contaminated and
humid conditions.
• Convenient Functions
Longer Lifespan, Strengthened corrosion
Optimize schedule setting logic Lower Operational Costs resistant coating
• Set the period, date, on/off time, operation mode, target temp
Easy installation setting ( as-is : numeric code , to-be : word)

Seasonal Auto Mode Hydrophilic Film (Water Flow)

In this mode, the target temperature will vary according to the outdoor temperature automatically. The Hydrophilic coating minimizes moisture buildup on the fin.
This mode adds the cooling season function to the conventional weather dependent operation mode.
Epoxy Resin (Corrosion resistant)
Auto-Adjustable Target Temperature
The Black coating provides strong protection from corrosion

Aluminum Fin

Auto- Leaving Outdoor Water 1
Adjustable Water Temp. Air Temp. Heat
Target Temp.

Heating Water 1 15 ~ 57 Outdoor 1 -15 ~ 24 Easy Installation
Heat 15 ~ 57 Heat -15 ~ 24
Water 2 Heating temperature DHW only operation NEW • All-in-one Concept
Water 2 Outdoor 2 Heat profile of weather (Heating & Cooling temperature
Heat Heat Cooling Off) - LG provides fully packaged THERMA V Monobloc that additional water side components are included in the package.
Water 3 dependent operation profile of weather - No need to work refrigerant piping, easier and quicker installation.
Outdoor 3 Cool dependent operation
Cool
Water 3 Cool 5 ~ 25 10 ~ 43 Water 4 Water side Items included in the Monobloc Water Pump Expansion Tank
Cooling 5 ~ 25 Outdoor 4 10 ~ 43 Cool Flow Switch Air Vent
Cool
Water 4 Cool

Outdoor 1 Heat Outdoor 2 Heat Outdoor 3 Cool Outdoor 4 Cool
DHW Outdoor air temperature

Heating NEW PHE Expansion A-Class PHE
Water Pump 215
Cooling

(Plate Heat Exchanger) Tank Strainer

214

THERMA V SPECIFICATION HM121M.U33 / HM141M.U33 / HM161M.U33
HM123M.U33 / HM143M.U33 / HM163M.U33
MONOBLOC

HM051M.U43 / HM071M.U43 / HM091M.U43

011-1W0243 011-1W0244 HEATING

DESCRIPTION UNIT HM051M.U43 HM071M.U43 HM091M.U43 DESCRIPTION UNIT HM121M.U33 HM141M.U33 HM161M.U33 HM123M.U33 HM143M.U33 HM163M.U33

SEASONAL ENERGY 4.45 4.45 4.45 SEASONAL ENERGY
6 6 6
Average SCOP Average SCOP 4.45 4.45 4.45 4.45 4.45 4.45
Climate 175 175 175 Climate 10 11 11 10 11 11
Space Heating water outlet Rated heat output (Prated) % A+++ A+++ A+++ Space Heating water outlet Rated heat output (Prated) % 175 175 175 175 175 175
(According to 35°C Seasonal space heating efficiency (ηs) kWh 2,551 2,668 2,784 (According to 35°C Seasonal space heating efficiency (ηs) kWh A+++ A+++ A+++ A+++ A+++ A+++
EN14825) Seasonal space heating eff. Class 3.12 3.12 3.12 EN14825) Seasonal space heating eff. Class 4,642 4,875 5,103 4,642 4,875 5,103
Annual energy consumption Annual energy consumption 3.18 3.18 3.18 3.18 3.18 3.18
6 6 6 12 12 12 12 12 12
Average SCOP 122 122 122 Average SCOP 124 124 124 124 124 124
Climate A+ A+ A+ Climate A+ A+ A+ A+ A+ A+
water outlet Rated heat output (Prated) % 3,638 3,638 3,638 water outlet Rated heat output (Prated) % 7,795 7,795 7,795 7,795 7,795 7,795
55°C Seasonal space heating efficiency (ηs) kWh 55°C Seasonal space heating efficiency (ηs) kWh
Seasonal space heating eff. Class 5.50 7.00 9.00 Seasonal space heating eff. Class
Annual energy consumption 5.50 5.50 5.50 Annual energy consumption
3.30 4.20 5.40
PRODUCT SPECIFICATION 5.50 7.00 9.00 PRODUCT SPECIFICATION
5.50 7.00 9.00
OAT LWT 1.22 1.56 2.15 OAT LWT
2.04 2.04 2.04
7°C 35°C kW 0.94 1.20 1.54 7°C 35°C kW 12.00 14.00 16.00 12.00 14.00 16.00
kW 1.20 1.56 2.14 kW 12.00 12.00 12.00 12.00 12.00 12.00
Nominal Heating 7°C 55°C kW 1.96 2.59 3.46 Nominal Heating 7°C 55°C kW 11.00 12.00 13.80 11.00 12.00 13.80
Capacity kW 4.50 4.50 4.18 Capacity kW 14.00 14.00 16.00 14.00 14.00 16.00
2°C 35°C kW 2.70 2.70 2.70 2°C 35°C kW 14.00 14.00 16.00 14.00 14.00 16.00
Nominal Power kW 3.52 3.51 3.50 Nominal Power kW 2.61 3.11 4.00 2.61 3.11 4.00
Input Cooling 35°C 18°C kW 4.60 4.50 4.20 Input Cooling 35°C 18°C kW 4.29 4.29 4.29 4.29 4.29 4.29
35°C 7°C kW 2.80 2.70 2.60 35°C 7°C kW 3.13 3.42 3.94 3.13 3.42 3.94
COP kW 15 ~ 65 COP kW 3.04 3.26 4.00 3.04 3.26 4.00
7°C 35°C kW -25 ~ 35 7°C 35°C kW 5.19 5.38 6.40 5.19 5.38 6.40
EER W/W 5 ~ 27 EER W/W 4.60 4.50 4.00 4.60 4.50 4.00
Heating 7°C 55°C W/W 5 ~ 48 Heating 7°C 55°C W/W 2.80 2.80 2.80 2.80 2.80 2.80
Operation W/W Operation W/W 3.52 3.51 3.50 3.52 3.51 3.50
range 2°C 35°C W/W 15 ~ 80 range 2°C 35°C W/W 4.60 4.30 4.00 4.60 4.30 4.00
W/W W/W 2.70 2.60 2.50 2.70 2.60 2.50
Refrigerant Cooling 35°C 18°C °C R32 Refrigerant Cooling 35°C 18°C °C 15 ~ 65 15 ~ 65
35°C 7°C °C 675 35°C 7°C °C -25 ~ 35 -25 ~ 35
Compressor °C 1.4 Compressor °C 5 ~ 27 5 ~ 27
Water Flow 7°C 35°C °C 0.95 Water Flow 7°C 35°C °C 5 ~ 48 5 ~ 48
Rate Rate
Piping Heating 7°C 55°C °C 1 Piping Heating 7°C 55°C °C 15 ~ 80 15 ~ 80
Connections Scroll Connections
Dimensions 2°C 35°C kg Dimensions 2°C 35°C kg R32 R32
Net Weight tCO2eq 15 Net Weight tCO2eq 675 675
Sound Pressure Cooling 35°C 18°C EA Sound Pressure Cooling 35°C 18°C EA 2.4 2.4
Level (at 1m) 35°C 7°C Male PT 25(1) Level (at 1m) 35°C 7°C 1.62 1.62
Sound power LPM Male PT 25(1) Sound power LPM
level Heating Water Side Min ~ Max (outlet) 1,239 x 834 x 330 level Heating Water Side Min ~ Max (outlet) 1 1
Power supply Air Side Min~Max mm(in) Power supply Air Side Min~Max mm(in) Scroll Scroll
mm(in) 91 mm(in)
Cooling Water Side Min ~ Max (outlet) mm Cooling Water Side Min ~ Max (outlet) mm 20 20
Air Side Min~Max kg 50 Air Side Min~Max kg
Male PT 25(1) Male PT 25(1)
Domestic Water Side Min ~ Max (outlet) dBA 60 Domestic Water Side Min ~ Max (outlet) dBA Male PT 25(1) Male PT 25(1)
Hot Water Hot Water 1,239 x 1,380 x 330 1,239 x 1,380 x 330
dBA 1 / 50 / 220-240 dBA
Type 23 Type 125 125
Ø / Hz / V Ø / Hz / V
GWP (Global Warming Potential) A GWP (Global Warming Potential) A 52 52

Charge Charge

Quantity Inlet Quantity Inlet
Type Outlet Type Outlet
WxHxD WxHxD
Min. Min.
Rated Rated
Water Water
Circuit Circuit
Unit Unit
Unit Unit

Heating Heating

Heating Rated Heating Rated 63 63

Phase / Frequency / Voltage Phase / Frequency / Voltage 1 / 50 / 220-240 3 / 50 / 380-415
Maximum Running Current Maximum Running Current 35 15

Note Note
1. A+++ label is available from 26, Sep. 2019 and should be considered as A++ label until that time. 1. Due to our policy of innovation some specifications may be changed without notification.
2. Due to our policy of innovation some specifications may be changed without notification. 2. Wiring cable size must comply with the applicable local and national codes. And “Electric characteristics” chapter should be considered for electrical work and design.
3. Wiring cable size must comply with the applicable local and national codes. And “Electric characteristics” chapter should be considered for electrical work and design.
Especially the power cable and circuit breaker should be selected in accordance with that.
Especially the power cable and circuit breaker should be selected in accordance with that. 3. Sound pressure level is measured on the rated condition in the anechoic rooms by ISO 3745 standard. Sound power level is measured on the rated condition in the reverberation
4. Sound pressure level is measured on the rated condition in the anechoic rooms by ISO 3745 standard. Sound power level is measured on the rated condition in the reverberation
rooms by ISO 3741 standard. Therefore, these values can be increased owing to ambient conditions during operation.
rooms by ISO 3741 standard. Therefore, these values can be increased owing to ambient conditions during operation. 4. Performances are accordance with EN14511.
5. Performances are accordance with EN14511. 6. This product contains Fluorinated greenhouse gases. 7. LWT : Leaving Water Temperature, OAT : Outdoor Air Temperature 5. This product contains Fluorinated greenhouse gases. 6. LWT : Leaving Water Temperature, OAT : Outdoor Air Temperature

216 217

SPLIT THERMA V KEY FEATURES HEATING

218 SPLIT

BLDC (Brushless Direct Current Motor) Compressor

THERMA V is equipped with a BLDC compressor that uses a strong neodymium magnet.
The compressor has improved efficiency compared to standard AC inverter product and
it is optimized for seasonal efficiency.

• Minimized oil circulation
• High efficiency motor
• Optimized compression
• Optimized vibration, noise
• High reliability

COP 4% Power input saving
by High efficient A-Class water pump
8%
65%
BLDC
Inverter 153 kWh/year
Compressor
Standard 234
AC Compressor
kWh/year
40Hz 60Hz 80Hz
Frequency (Hz) 81kkWWh8/hy/e1yaer ar

Conventional LG
Distributed Winding Concentrated Winding

Conventional A-Class

* Condition : 12 hours x 30 days x 5 month (estimated value)

219

THERMA V KEY FEATURES

SPLIT

Reliability at Low Temperature Easy Commissioning

Pressure control reinforces heating performance by operating in stable condition at low ambient temperature. • Pre-Installation Setting

Temperature Control - Based on installation site information, installers can prepare presetting with LG Heating Configurator and save data into HEATING
memory card from office.
Pressure Sensor
- At the site, then installers can simply insert memory card at the back of remote controller to activate configuration data.
Temperature Sensor Only
Easy & Quick Maintence
This algorithm is more likely to be affected by
temperature change and it takes more time to calculate • Data Logging
proper operation range of compressor to target point.
- The remote controller can store up to 50 history items, making it possible to easily identify cause of malfunctioning or faults using the
Temperature Sensor Pressure Control history data and prompt solution

Temperature Sensor Pressure Sensor • Date and time
• Operation mode (Cooling, Heating, Hot Water, Auto)
This ensures to reach target performance • Setting temperature
point without failing to keep a reliable operation. • Inlet / Outlet temperature
• Room air temperature
Emergency Operation • DHW (Operation status / Target temperature / current temperature)
• ODU operation status
Even in case of sudden product error, THERMA V ensures stable heating operation by applying 2 steps of emergency control. • Error status & code

Conventional 221

• In case of Minor Error LG THERMA V
(Mainly caused by sensor)

- THERMA V – On
Electric Heater – On/Off

• In case of Major Error
(Mainly caused by cycle parts)

- THERMA V – Off
Electric Heater - On

220

THERMA V SPECIFICATION

SPLIT

HN1616.NK3 / HU051.U43, HU071.U43, HU091.U43 HN1616.NK3 / HU121.U33, HU141.U33, HU161.U33
HN1639.NK3 / HU123.U33, HU143.U33, HU163.U33

011-1W0252 011-1W0253 HEATING

LG participates in the ECP programme for EUROVENT EURO-HP program. LG participates in the ECP programme for EUROVENT EURO-HP program.
Check ongoing validity of certification : Check ongoing validity of certification :
www.eurovent-certification.com www.eurovent-certification.com

DESCRIPTION ODU HU051.U43 HU071.U43 HU091.U43 DESCRIPTION ODU HU121.U33 HU141.U33 HU161.U33 HU123.U33 HU143.U33 HU163.U33
IDU HN1616.NK3 IDU HN1616.NK3 HN1616.NK3 HN1616.NK3 HN1639.NK3 HN1639.NK3 HN1639.NK3
4.52 4.34
SEASONAL ENERGY 6 4.45 7 SEASONAL ENERGY %
6 kWh
Space Heating Average SCOP % 178 171 Space Heating Average SCOP 4.45 4.45 4.30 4.45 4.45 4.30
(According to Climate water Rated heat output (Prated) kWh A+++ 175 A++ (According to Climate water Rated heat output (Prated) % 9 10 10 9 10 10
EN14825) outlet 35°C Seasonal space heating efficiency (ηs) 2,512 A+++ 3,093 EN14825) outlet 35°C Seasonal space heating efficiency (ηs) kWh 175 169 175 169
Seasonal space heating eff. Class % 3.23 2,783 3.23 Seasonal space heating eff. Class 175 A+++ A++ 175 A+++ A++
Average Annual energy consumption kWh 3.23 Average Annual energy consumption kW A+++ 4,408 4,802 A+++ 4,408 4,802
Climate water SCOP 6 6 Climate water SCOP kW 4,177 3.32 3.32 4,177 3.32 3.32
outlet 55°C Rated heat output (Prated) kW 126 6 126 outlet 55°C Rated heat output (Prated) kW 3.32 10 10 3.32 10 10
Seasonal space heating efficiency (ηs) kW A++ 126 A++ Seasonal space heating efficiency (ηs) kW 130 130 130 130
Seasonal space heating eff. Class kW 3,581 A++ 3,581 Seasonal space heating eff. Class kW 10 A++ A++ 10 A++ A++
Annual energy consumption kW 5.00 3,581 9.00 Annual energy consumption kW 130 6,154 6,154 130 6,154 6,154
kW 4.30 7.30 kW A++ A++
kW 6.24 7.00 7.08 kW 6,154 6,154
kW 4.23 5.97 7.53 kW
PRODUCT SPECIFICATION kW 5.00 6.68 9.00 PRODUCT SPECIFICATION kW
kW 1.01 5.88 2.05 W/W
OAT LWT kW 3.52 7.00 2.09 OAT LWT W/W 12.00
7°C 35°C W/W 3.20 1.59 3.54 7°C 35°C W/W 10.33 14.00 16.00 12.00 14.00 16.00
2°C 35°C W/W 2.78 1.70 2.74 2°C 35°C W/W 11.89 10.83 11.95 10.33 10.83 11.95
Nominal Heating -2°C 50°C W/W 1.09 3.34 2.37 Nominal Heating -2°C 50°C W/W 11.00 11.89 11.89 11.89 11.89 11.89
Capacity W/W 4.93 2.14 4.40 Capacity -7°C 35°C °C DB 10.40 12.50 13.50 11.00 12.50 13.50
-7°C 35°C W/W 3.52 1.56 3.50 °C DB 2.64 12.00 13.00 10.40 12.00 13.00
Nominal Power Cooling 35°C 18°C °C DB 1.95 4.80 2.00 Cooling 35°C 18°C - 2.93 3.17 3.76 2.64 3.17 3.76
Input 7°C 35°C °C DB 2.78 3.51 2.75 7°C 35°C - 5.25 3.09 3.41 2.93 3.09 3.41
2°C 35°C - 4.60 2.00 3.80 2°C 35°C kg 3.14 5.25 5.25 5.25 5.25 5.25
COP Heating -2°C 50°C - 2.75 Nominal Power Heating -2°C 50°C tCO2eq 2.60 3.73 4.35 3.14 3.73 4.35
EER kg 4.50 Input -7°C 35°C m 4.55 3.08 3.60 2.60 3.08 3.60
Operation Range -7°C 35°C tCO2eq -20 ~ 35 g/m 3.52 4.41 4.26 4.55 4.41 4.26
(Outdoor Air) Cooling 35°C 18°C m 5 ~ 48 Cooling 35°C 18°C EA 2.27 3.51 3.50 3.52 3.51 3.50
7°C 35°C g/m R410A 7°C 35°C mm(in) 3.50 2.27 2.27 2.27 2.27 2.27
2°C 35°C EA 2,088 2°C 35°C mm(in) 4.00 3.35 3.10 3.50 3.35 3.10
Heating -2°C 50°C mm(in) 1.8 COP Heating -2°C 50°C m 3.90 3.61 4.00 3.90 3.61
mm(in) 3.76 m 5 ~ 48 5 ~ 48
-7°C 35°C m 7.5 -7°C 35°C m -20 ~ 35 -20 ~ 35
Cooling 35°C 18°C m 40 EER Cooling 35°C 18°C m R410A R410A
Heating Min. ~ Max. m Operation Range Heating Min. ~ Max. mm 2,088 2,088
m 1 kg
Cooling Min. ~ Max. mm Rotary (Outdoor Air) Cooling Min. ~ Max. dB(A) 2.3 2.3
kg Ø 9.52 (3/8) Ø / Hz / V 4.8 4.8
Type dB(A) Ø 15.88 (5/8) Type A 7.5 7.5
GWP (Global Warming Potential) Ø / Hz / V GWP (Global Warming Potential) A 40 40
A 3 1 1
Refrigerant Charge A 7.5 Refrigerant Charge Rotary Rotary
50 Ø 9.52 (3/8) Ø 9.52 (3/8)
Chargeless Pipe Length 30 Chargeless Pipe Length Ø 15.88 (5/8) Ø 15.88 (5/8)
Additional Charging Volume 950 x 834 x 330 Additional Charging Volume 3 3
Quantity 59 Quantity 7.5 7.5
Compressor Type 65 Compressor Type 50 50
Liquid 1 / 50 / 220-240 Liquid
Refrigerant Outer Dia. Gas 19.0 Refrigerant Outer Dia. Gas 30 30
Piping 30 Piping
Connection Min. Connection Min. 950 x 1,380 x 330 950 x 1,380 x 330
Length Standard Length Standard 94 94
Dimensions Max. Dimensions Max.
Weight Level Difference Weight Level Difference 66 66
Sound Power (ODU ~ IDU) Max. Sound Power (ODU ~ IDU) Max.
Level Level 1 / 50 / 220-240 3 / 50 / 380-415
Power Supply Unit W x H x D Power Supply Unit W x H x D 25 16
Unit Unit 40 20

Heating Rated Heating Rated

Phase / Frequency / Voltage Phase / Frequency / Voltage
Maximum Running Current Maximum Running Current
Recommended Circuit Breaker Recommended Circuit Breaker

Note : 1. Due to our policy of innovation some specifications may be changed without notification. Note : 1. Due to our policy of innovation some specifications may be changed without notification.
2. Wiring cable size must comply with the applicable local and national codes. And “Electric characteristics” chapter should be considered for electrical work and design. 2. Wiring cable size must comply with the applicable local and national codes. And “Electric characteristics” chapter should be considered for electrical work and design.
Especially the power cable and circuit breaker should be selected in accordance with that. Especially the power cable and circuit breaker should be selected in accordance with that.
3. Sound Level Values are measured at Anechoic chamber. Therefore, these values depend on the ambient conditions and values are normally higher in actual operation. 3. Sound Level Values are measured at Anechoic chamber. Therefore, these values depend on the ambient conditions and values are normally higher in actual operation.
4. Performances are based on that Interconnected Pipe Length is standard length and difference of Elevation (Outdoor ~ Indoor Unit) is Zero. 4. Performances are based on that Interconnected Pipe Length is standard length and difference of Elevation (Outdoor ~ Indoor Unit) is Zero.
5. This product contains Fluorinated greenhouse gases. 6. LWT : Leaving Water Temperature, OAT : Outdoor Air Temperature 5. This product contains Fluorinated greenhouse gases. 6. LWT : Leaving Water Temperature, OAT : Outdoor Air Temperature

DESCRIPTION UNIT HN1616.NK3 DESCRIPTION UNIT HN1616.NK3 HN1639.NK3

Operation Range Heating For Fan Coil Unit °C 15 ~ 57 Operation Range Heating For Fan Coil Unit °C 15 ~ 57 15 ~ 57
(Leaving Water) Cooling For under floor °C 6 ~ 30 (Leaving Water) Cooling For under floor °C 6 ~ 30 6 ~ 30
°C 16 ~ 30 °C 16 ~ 30 16 ~ 30
Power supply Phase / Frequency / Voltage Ø / Hz / V 1 / 50 / 220-240 Power supply Phase / Frequency / Voltage Ø / Hz / V 1 / 50 / 220-240 3 / 50 / 380-415
Number of Heating Coil EA Number of Heating Coil EA
Electric Heater Capacity kW 2 Electric Heater Capacity kW 2 3
A 3+3 A 3+3 3+3+3
Maximum Running Current LPM Maximum Running Current LPM
Water Flow Rate Min. mm(in) 32 Water Flow Rate Min. mm(in) 32 20
Inlet mm(in) 15 Inlet mm(in) 15 15
Piping Water Circuit Outlet mm(in) Male PT 25(1) Piping Water Circuit Outlet mm(in) Male PT 25(1) Male PT 25(1)
mm(in) Male PT 25(1) mm(in) Male PT 25(1) Male PT 25(1)
Connections Refrigerant Circuit Gas mm Ø 15.88 (5/8) Connections Refrigerant Circuit Gas mm Ø 15.88 (5/8) Ø 15.88 (5/8)
Liquid kg Ø 9.52 (3/8) Liquid kg Ø 9.52 (3/8) Ø 9.52 (3/8)
Dimensions Body WxHxD dBA 490 x 850 x 315 Dimensions Body WxHxD dBA 490 x 850 x 315 490 x 850 x 315
Net Weight Body 43 Net Weight Body 43 45
Sound power level Heating Rated 44 Sound power level Heating Rated 44 44

222 223

DHW TANK THERMA V KEY FEATURES
INTEGRATED
SPLIT DHW TANK INTEGRATED
224
Save space & Save time

Compared with conventional system, easy & quick installation is possible and smaller spaces are required for installation.

Conventional New (DHW tank integrated type) HEATING

Buffer Tank - Enough rooms for All in one
AWHP product installation Small space for product installation
Indoor Unit
Water Tank - Need to secure the space Less water piping work
for water tank More easy & Save time
Water Pipe
- More water piping work
& More installation time

2nd Heating Circuit

Possible heating individually through separate heating circuits with a controller and a mixing valve.

Conventional New
Only 1 heating circuit not individually controllable Basically 2 heating circuits with individual control

DHW Default DHW
Controller

Heating Heating
(1 zone control) Room Controller (Option) (Multi zone control)
Room sensor (Option)

Controller

Mixing Valve
With the circuit extension module, max 4 heating circuits to control individually (Optional)

Controller for convenient control

Easy & convenient setting room temperature! Option controller installed
Default controller installed It is not required to move it once it has been set up in your room.

Must move to control Room controller
Thermostat without
Default Controller display Basic
settings of room
temperature

(Optional Accessory: OSHI-REMT01.ENCXLEU)

225

THERMA V SPECIFICATION HN1616T.NBO / HU091.U43, HU121.U33, HU141.U33, HU161.U33,
HU123.U33, HU143.U33, HU163.U33
SPLIT DHW TANK INTEGRATED

HN1616T.NBO

011-1W0253 HEATING

DESCRIPTION UNIT HN1616T.NB0 SPLIT (OUTDOOR) ODU HU091.U43 HU121.U33 HU141.U33 HU161.U33 HU123.U33 HU143.U33 HU163.U33
IDU HN1616T.NB0
PRODUCT SPECIFICATION °C
°C
Operation Range Heating °C 25 ~ 58 PRODUCT SPECIFICATION
(Leaving Water) Ø / Hz / V 7 ~ 25
Cooling EA 10 ~ 60 OAT LWT
kW 1 / 50 / 220-240
Domestic Hot Water A Nominal Capacity Heating 7°C 35°C kW 9.0 12.0 14.0 16.0 12.0 14.0 16.0
2 Cooling 35°C 18°C kW 9.0 10.4 11.0 12.0 10.4 11.0 12.0
Power supply Phase / Frequency / Voltage A 1 / 50 / 220-240 3 / 50 / 380-415 kW 2.23 2.78 3.43 4.18 2.78 3.43 4.18
1 2+2 3 kW 2.88 3.30 3.53 4.00 3.30 3.53 4.00
Number of Heating Inlet LPM 2 Nominal Heating 7°C 35°C W/W 4.04 4.32 4.08 3.83 4.32 4.08 3.83
Coil Outlet mm(in) 19.9 2+2+2 Power Input Cooling 35°C 18°C W/W 3.12 3.15 3.12 3.00 3.15 3.12 3.00
Gas mm(in) 11.1 11.1 °C DB -20 ~ 35
Capacity Liquid mm(in) COP Heating 7°C 35°C °C DB 1.8 2.3 2.3 5 ~ 48 2.3 2.3 2.3
Cold Inlet mm(in) - 3.76 4.8 4.8 R410A 4.8 4.8 4.8
Electric Heater Maximum Running Hot Outlet mm(in) EER Cooling 35°C 18°C - 2,088
Current Recirculation mm(in) kg 2.3
mm(in) Operation Range Heating Min. ~ Max. tCO2eq 4.8
Rated m 7.5
Recommended - (Outdoor Air) Cooling Min. ~ Max. g/m 40
Circuit Breaker Material ℓ EA
Thickness °C 16 20 16 Type 1
Heat loss (for 24hr) mm(in) Rotary
Water Flow Rated bar GWP (Global Warming Potential) mm(in) Ø 9.52 (3/8)
Rate - m Ø 15.88 (5/8)
Min. WxHxD 13 Refrigerant Charge m
Rated kWh m 3
Water Circuit ℓ Male PT 25(1) Chargeless Pipe Length 7.5
- Male PT 25(1) 50
- Ø 15.88 (5/8) Additional Charging Volume
mm Ø 9.52 (3/8)
Piping Refrigerant Circuit kg Male PT 19.05 (3/4 Compressor Quantity
Connections dBA Male PT 25 (1) Type
DHW Tank Water Male PT 19.05 (3/4)
DHW Tank Circuit Hydro module with integrated boiler Outer Dia. Liquid
Enameled steel Gas
Type
Material 200 Refrigerant Piping Length Min.
Water Volume Connection Standard
Internal Thermal 95 Max.
Protect limit
Maximum water Level Difference Max. m 30
pressure limit (ODU ~ IDU)

Dimensions Unit WxHxD mm 950 x 834 x 330 950 x 1,380 x 330 950 x 1,380 x 330 950 x 1,380 x 330 950 x 1,380 x 330 950 x 1,380 x 330 950 x 1,380 x 330

Weight Unit kg 59 94 94 94 94 94 94

Sound Power Level Heating Rated dB(A) 65 66 66 66 66 66 66

10 Phase / Frequency / Voltage Ø / Hz / V 1 / 50 / 220-240 1 / 50 / 220-240 1 / 50 / 220-240 1 / 50 / 220-240 3 / 50 / 380-415 3 / 50 / 380-415 3 / 50 / 380-415

Polyurethane foam Power Supply Maximum Running Current A 19 25 25 25 16.1 16.1 16.1
50
Insulation 1.67 Recommended Circuit Breaker A 30 40 40 40 20 20 20
40
Modbus Converter Type - Gateway PI485
Steel powder coated - PP485B00K
Water Volume Closed cell foamed rubber (*Required purchase
Material
Buffer Tank Insulation Material 607 × 2,079 × 725 separately) Model
Body 228
Dimensions Body SEASONAL ENERGY
Net Weight 36
Sound power Heating Average SCOP 2.88 3 3 3 3 3 3
level climate water
outlet 55°C General s (Seasonal 112 117 117 117 117 117 117
(A++ to G General space heating %
Scale) efficiency) A+ A+ A+ A+ A+ A+ A+
Seasonal space
Space heating Average heating eff. Class 4.04 4.2 4.15 4.15 4.2 4.15 4.15
climate water SCOP
outlet 35°C 159 165 163 163 165 163 163
(A++ to G s (Seasonal
Scale) space heating % A++ A++ A++ A++ A++ A++ A++
efficiency)
Seasonal space
heating eff. Class

Domestic General Declared load profile XL XL XL XL XL XL XL
Hot Water Heating
Average climate wh (water heating efficiency) % 98 89 89 89 89 89 89
(A to G Scale) Water heating energy efficiency class A A A A A A A

Notes Note
1. Indoor unit is include integrated electrical heater 1. Due to our policy of innovation some specifications may be changed without notification.
2. Wiring cable size must comply with the applicable local and national codes. And “Electric characteristics” chapter should be considered for electrical work and design.
226
Especially the power cable and circuit breaker should be selected in accordance with that.
3. Sound Level Values are measured at Anechoic chamber. Therefore, these values depend on the ambient conditions and values are normally higher in actual operation.
4. Performances are based on that Interconnected Pipe Length is standard length and difference of Elevation (Outdoor ~ Indoor Unit) is Zero.
5. This product contains Fluorinated greenhouse gases.
6. LWT : Leaving Water Temperature, OAT : Outdoor Air Temperature

227

DHW TANK THERMA V KEY FEATURES
INTEGRATED
HIGH TEMPERATURE
228
Quick Defrosting

Through R134A compressor controlling technology, necessary time for defrost operation has been minimized effectively. (LG Patent)

As compared to normal reverse cycle defrost, 25% reduction in defrost time, HEATING
and 10% increase of integrated heating capacity is achieved using hybrid defrosting.

Hydro-Kit (Hot Gas Bypass) Outdoor Unit (Reverse Cycle) Defrost LG Hybrid
end Defrosting

R134a-Water R410A-R134a Air-R410A Defrost
HEX HEX HEX start
Cold
Water
Normal
Hot Hot Gas Defrosting
Water
8min. 10min. Time

R134a Comp R410A Comp

Higher Energy Efficiency

By applying efficient compressor and Heating COP at -7°C Outdoor Temperature Heating COP at -7°C Outdoor Temperature
optimally designed structure, the more
energy saving, the lower operating cost COP 3.50 3.32 3.32 3.01 3.06 2.51 2.61 COP 3.50 2.83
make sooner return on initial investment. 3.00 3.00 2.25
2.50 A-7/W45 A-7/W55 A-7/W65 2.50
2.00 2.00 A-7/W45 2.52 1.91 2.1
1.50 1.50 2.1
1.00 1.00 A-7/W65
0.50 0.50 A-7/W55
0.00 0.00

Low Noise Level Sound Pressure (dBA) 60 Indoor Unit
50 55 Outdoor Unit
Through cutting edge technology for DC inverter compressor, operating noise level 40 46
of indoor & outdoor unit has been reduced and serves more comfort. 30 53
20 43
10
LG
0

A company

229

THERMA V KEY FEATURES THERMA V SPECIFICATION

HIGH TEMPERATURE HIGH TEMPERATURE

Enhanced Efficiency & Performance HN1610H.NK2
HU161H.U32
THERMA V high temp. can produce Max. 80°C hot water with high efficiency (Max. COP 4.06 at 24°C ODT & 40/45 EWT/LWT) through
cascade 2 stage compression technology.

Leaving water temperature (°C) 90 LG participates in the ECP programme for EUROVENT EURO-HP program. HEATING
Enhanced Check ongoing validity of certification :
Efficiency www.eurovent-certification.com

80 Split HT Model Product Specification
Oil / Gas Boiler
DESCRIPTION OUTDOOR UNIT HU161H.U32
70 INDOOR UNIT HN1610H.NK2

60 OAT LWT
65℃
50 Enhanced Nominal Capacity Heating 7℃ 65℃ kW 16.00
Performance Nominal Power Input 65℃ kW 6.13
0 1.00 * Condition for HT model : COP Heating 7℃ W/W 2.61
3.00 Outdoor air temp. 18°C, entering water °C DB -20 ~ 35
temp. 70°C Operation Range Heating 7℃ °C DB N/A
(Outdoor Air) - R410A
* Condition for LT model : Heating Min. ~ Max. - 2,088
Outdoor air temp. 18°C, entering water kg 3.5
Monobloc & temp. 50°C Cooling Min. ~ Max. tCO2eq 7.3
Split LT Model m 10
Type g/m 60
4.00 EA
GWP (Global Warming Potential) 　 1
mm(in) Rotary
2.00 COP Refrigerant Charge mm(in) Ø 9.52 (3/8)
m Ø 15.88 (5/8)
Chargeless Pipe Length m
m 5
Additional Charging Volume 7.5
50
Compressor Quantity 　

Refrigerant Piping Type 　
Connection
Cascade 2 Stage Compression Technology Outer Dia. Liquid
Dimensions Gas
Weight
Sound Power Level Min.
Power Supply
Length Standard

Max.

Max. 80°C hot water can be generated through Cascade High temperature through Cascade cycle technology Level Difference Max. m 30
R410A to R134a BLDC compressor technology and is (ODU ~ IDU)
applicable for existing old boiler heating system which
demands hot water supply. Pressure Unit W x H x D mm 950 x 1,380 x 330
kg 105
Water Unit dB(A) 5
Φ / Hz / V
Second Stage Heating Rated A 1 / 50 / 220-240
A 19
Phase / Frequency / Voltage 25

Maximum Running Current

R410A First Stage Recommended Circuit Breaker

R134a Note : 3. Due to our policy of innovation some specifications may be changed without notification.
1. Capacities and power inputs are based on the following conditions: 4. Sound Level Values are measured at Anechoic chamber. Therefore, these values can

- Piping Length : Interconnected Pipe Length = 7.5m be increased owing to ambient conditions during operation.
- Difference Limit of Elevation (Outdoor ~ Indoor Unit) is Zero. 5. This product contains Fluorinated Greenhouse Gases.
2. Wiring cable size must comply with the applicable local and national codes. 6. LWT : Leaving Water Temperature, OAT : Outdoor Air Temperature

Air Indoor Unit Specification
Enthalpy
DESCRIPTION UNIT HN1610H.NK2

Operation Range(Leaving Water) Heating ℃ 25 ~ 80
R134a
Type - 1,430
kg
Refrigerant GWP (Global Warming Potential) tCO2eq 2.3
EA 3.3
Charge 1
LPM Rotary
Low Maximum Current Level Compressor Quantity 　 mm(in) 15
Water Flow Rate mm(in) Male PT 25(1)
LG High Temperature THERMA V can be easily installed without any incurring any Type 　 mm(in) Male PT 25(1)
additional costs to the electric connections. Piping Connections mm(in) Ø 15.88 (5/8)
Min. mm Ø 9.52 (3/8)
230 Dimensions kg 520 x 1,080 x 330
Maximum current of single Indoor Unit Net Weight Water Circuit Inlet dB(A) 94
phase 16kW model Sound Pressure Level Outlet Φ / Hz / V 43
Outdoor Unit A 1 / 50 / 220-240
60 50.8A Power Supply Refrigerant Gas A
25
Circuit Liquid

50 23.8A 39A (77%) Body WxHxD
40
30 20A Body

Heating Rated

20 27A Phase / Frequency / Voltage
10 19A
Maximum Running Current

Recommended Circuit Breaker

0 A company LG Note : 3. Sound Level Values are measured at Anechoic chamber. Therefore, these values can
1. Wiring cable size must comply with the applicable local and national codes. be increased owing to ambient conditions during operation.
2. Due to our policy of innovation some specifications may be changed without notification. 4. This product contains Fluorinated Greenhouse Gases (R134a).

231

ACCESSORIES THERMA V SPECIFICATION

ELECTRIC BACK UP HEATER

HA031M.E1
HA061M.E1

HEATING

Backup Heater Electrical Specification EA HM031M.E1 HA061M.E1
Wiring Connections kW
Type Sheath Sheath
Number of Heating Coil Step 1 2
Capacity Combination V, Ø, Hz 3.0
Operation A 3.0 + 3.0
Heating Steps No. x mm2 Automatic Automatic
Power Supply No. x mm2 1
Maximum Current 2
Power Cable (included Earth, H07RN-F) 220-240, 1, 50 220-240,1,50
Communication Cable (H07RN-F) 12.0
24.0
3 x 1.5 3 x 4.0
4 x 0.75 4 x 0.75

Note
1. Due to our policy of innovation some specifications many be changed without notification.
2. Wiring cable size must comply with the applicable local and national codes.

232 233

THERMA V SPECIFICATION THERMA V SPECIFICATION

DOMESTIC HOT WATER TANK LG Wi-Fi MODEM

Double Coil Single Coil Control LG THERMA V via using the internet devices as Android or iOS bases smartphones

OSHW-200F PWFMDD200
OSHW-300F
OSHW-500F
OSHW-300FD

HEATING

Domestic Hot Water Tank – Double Coil Features

DOMESTIC HOT WATER TANK OSHW-200F OSHW-300F OSHW-500F OSHW-300FD

PRODUCT SPECIFICATION • Access LG THERMA V anytime and from anywhere with Wi-Fi equipped device

Water Volume L 200 300 500 300 • LG’s exclusive Home Appliances control app(SmartThinQ) is available
mm 640 640 640 640
Diameter mm 1,350 1,850 1,900 1,850 • Simple operation for various functions
kg 61 100 146 106
General Characteristics Height STS:F18 STS:F18 STS:F18 STS:F18 - On/Off - Operation Mode - Current/Set Temperature
Empty Weight W Grey Grey Grey Grey
Φ / V / Hz 2,400 2,400 2,400 2,400
Tank Materials ℃ 1 / 230 / 50(60) 1 / 230 / 50(60) 1 / 230 / 50(60) 1 / 230 / 50(60) MODEL NAME PWFMDD200
0 - 90 0 - 90 0 - 90 0 - 90
Color ℃ Single Single Single Double Size (W x H x D, mm) 48 x 68 x 14
m2 STS:F18 STS:F18 STS:F18 STS:F18 Interfaceable Products THERMA V Split Indoor unit
Specification of Electric Additional Electric Heater inch 90 90 90 90 Connection Type
Back-up Power Supply inch 2.3 3.1 4.8 3.1+0.97 Communication Frequency Indoor unit 1:1
Adjustable Thermostat inch 3/4 BSP Female Wireless Standards 2.4 GHz
inch 1 BSP Female 1 BSP Female 1 1/4 BSP Female (Upper Coil)
Exchanger Type inch 3/4 BSP Female Mobile Application IEEE 802.11b/g/n
inch 1 BSP Female 1 BSP Female 1 1/4 BSP Female (Upper Coil) LG Smart ThinQ
Specification of Heat Material Exchanger 1 BSP Female Optional Extension Cable (Android v4.1(Jellybean) or higher, iPhone iOS 9.0 or higher)
Exchanger Maximum Water Temp W - - - (Lower Coil) PWYREW000 (10m extension)
1 BSP Female
Coil Surface - - - (Lower Coil)
3/4 BSP Male
Heat Pump Inlet 3/4 BSP Male 3/4 BSP Male 1 BSP Male 1 BSP Female * Functionality may be different according to each IDU model (Monobloc and Split only available)
3/4 BSP Female 1 BSP Female 1 BSP Female * User interface of application shall be revised for its design and contents improvement
Heat Pump Outlet B * Application is optimized for smartphone use, so it may not be well functioning with tablet devices
B B B 70 1) Vane Control may not be possible according to the type of Indoor unit
Water Connections Solar Inlet 61 70 83 2) For the compatibility with Indoor unit, please contact regional office

Solar Outlet PHLTA/PHLTB/PHLTC PHLTA/PHLTB/PHLTC PHLTA/PHLTB/PHLTC PHLTA/PHLTB/PHLTC Controlling Reservation
& Monitoring
City Water Inlet OSHA-MV OSHA-MV OSHA-MV OSHA-MV Overview
Hot Water Outlet OSHA-MV1 OSHA-MV1 OSHA-MV1 OSHA-MV1 235
Energy Efficiency Class OSHA-3V OSHA-3V OSHA-3V OSHA-3V PWFMDD200
Standing Heat Loss PWYREW000
LG Smart ThinQ
MANDATORY ACCESSORIES * Search “LG Smart ThinQ” on Google market or Appstore then download the app.
* Internet service with Wi-Fi connection has to be available
Domestic Hot Water Tank Installation Kit

OPTIONAL ACCESSORIES

Mixing Valve (3/4” dn20)
Mixing Valve (1”dn25)
3-Way Valve

234

THERMA V

ACCESSORIES

Accessories Provided by LG Recommended Optional Accessories

ACCESSORY FEATURE NO. ACCESSORY PICTURE PURPOSE SPECIFICATION

Domestic OSHW-200F OSHW-300FD 1 Domestic Store and provide hot water for sanitation Volume : 200 - 400 l HEATING
Hot Water 200 LITRES 300 LITRES Hot Water Tank Enameld or stainless-steel tank / Insulating foam
Tank (e.g. PUR - polyurethane) heat-exchanger surface ≥ 3 m²
OSHW-300F Double Coil OSHA-3V
300 LITRES
3-Way Valve 2 3-Way-Valve Switch between heating and domestic hot water 230V AC SPDT (Single Pole Double Throw) / opening time
OSHW-500F circuit 30 - 90 sec / final position switch Internal leakage rate < 0,1%
500 LITRES
OSHA-MV 3 Electrical Supports heating of domestic hot water, 2 - 6 kW
OSHA-MV1 Tank Heater when heat pump is blocked or capacity is limited Connector dimension suitable for DHW tank

Single Coil Mixing Valve

4 Buffer Tank Prevents cycling, when water volume is low and / Insulating foam (e.g. PUR - polyurethane)
or heating demand is low; secures enough heat for Volume : 100 - 200 l (Installation in series with heat pump)
• PHLTA (1Ø, Split) * PHLTA, PHLTC is required only when you want to use the
• PHLTC (3Ø, Split) electric heater function at the sanitary tank. If not, it’s not defrosting cycle 500 ~ 1,000 l (Installation in parallel with heat pump)
• PHLTB (Monobloc) necessary. THERMA V indoor unit it self already has electric
heater(back up heating) function. 5 Bypass Valve Ensures minimum water flow rate, when flow Dimensioning according manufacturer adjustable opening pressure
Features through
Easy to install the domestic hot water for monobloc. * The sensor (PHRSTA0) can be purchased separately in case
There is a MCCB to protect the product. of using other brand’s Domestic tank. heating circuits is limited due to closed valves
Dimension (mm) (H x W x D) : 250 x 170 x 110
Domestic Weight (kg) : 2.1 6 2-Way-Valve Blocks heating circuits, that are not suitable for 230V AC NO or NC type final position switch
Hot Water cooling
Tank Kit To extend THERMA V functionality in generating domestic
hot water. during cooling operation

7 Expansion Vessel Absorption of pressure differences in the heating Dimensioning on-site required
circuits
PHLTA / PHLTC PHLTB
due to temperature increase / decrease of the water

8 Strainer Protects plate-heat-exchanger from blocking 1inch / 25.4mm, Mesh size ~ 1 x 1mm
particles for HM03M1.U42 only (other models are included)

Remote • PQRSTA0 9 Heating Cable Prevents the condensate pan and the drainage pipe Thermostatic control depending on outdoor temperature
Temperature from icing All models do have electric heating cable for prevent frost from
Sensor Features condensing water at the condensing pan except 3kW capacity.
It can help to detect the exact room temperature.
Applied to ceiling cassette, ceiling concealed duct, AWHP and Hydro Kit. 10 Antifreeze Prevents the heating water from freezing, Monoethyleneglycole
when heat pump is out of order Concentration according to lowest possible outdoor temperature
Parts Included
Remote temperature sensor / Extension cable (15m) / Manual

11 Noise Damper Prevents that structure-born noise is transported EPDM; Operating temperature according climate region
via the water piping (at least -10 ~ + 90°C)
• PHLLA
Solar 12 Anti-Noise Prevents that structure-born noise is transported Dimensioning on-site required
Thermal Kit Features Sockets to the base or to the brackets
To interface solar-thermal system with THERMA V and double 230V AC
coil Domestic tank. Installed at the water pipe, When thermostatic room temperature control is When heat pumps operates in heating and cooling mode :
between Domestic tank and solar-thermal system. preferred by costumer
Dimension (mm) (H x W x D) : 110 x 55 x 22 thermostat with mode selection
Pre-fabricated double-pipe to connect split indoor
13 Thermostat and outdoor unit Diameter :
Please refer to Specification
• PDRYCB000 14 Refrigerant
Tubes
Features
Dry Contact For connection with boiler (Bivalent scene) 15 Water Tubes Pre-fabricated double-pipe to connect monobloc When heat pump is used for cooling : diffusion-resistant tubes
Drain Pan outdoor unit with heating system
• PHDPB
16 Bushing Sleeve Protecting the building against pressing water Dimensioning on-site required
Features coming through the duct of the heating tubes Diffusion-resistant
Collects condensate water (When dropping to the base is not possible) 17 Insulation
and drains the water to a pipe Material Mandatory when heat pump is used for cooling;
prevents condensate water on cold pipes and
assemblies

236 237

THERMA V HEATING

LG LATS THERMA V

THERMA V Selection Program

LATS THERMA V simulates quick and easy result of THERMA V’s economic benefits. By specifying a number of parameters, this program
shows annual energy cost compared with conventional heating system and CO2 annual amount, monthly energy amount and cost, total
amount of thermal energy in kWh as the outside temperature.

238